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133 files changed, 2387 insertions, 765 deletions
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index a30dd4480ad4..681e2b36195c 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -464,8 +464,8 @@ section Linus Computer Science 101. Nuff said. If your code deviates too much from this, it is likely to be rejected without further review, and without comment. -Once significant exception is when moving code from one file to -another in this case you should not modify the moved code at all in +One significant exception is when moving code from one file to +another -- in this case you should not modify the moved code at all in the same patch which moves it. This clearly delineates the act of moving the code and your changes. This greatly aids review of the actual differences and allows tools to better track the history of diff --git a/Documentation/ja_JP/SubmittingPatches b/Documentation/ja_JP/SubmittingPatches new file mode 100644 index 000000000000..a9dc1243e859 --- /dev/null +++ b/Documentation/ja_JP/SubmittingPatches @@ -0,0 +1,556 @@ +NOTE: +This is a version of Documentation/SubmittingPatches into Japanese. +This document is maintained by Keiichi KII <k-keiichi@bx.jp.nec.com> +and the JF Project team <http://www.linux.or.jp/JF/>. +If you find any difference between this document and the original file +or a problem with the translation, +please contact the maintainer of this file or JF project. + +Please also note that the purpose of this file is to be easier to read +for non English (read: Japanese) speakers and is not intended as a +fork. So if you have any comments or updates of this file, please try +to update the original English file first. + +Last Updated: 2007/10/24 +================================== +これは、 +linux-2.6.23/Documentation/SubmittingPatches の和訳 +です。 +翻訳団体： JF プロジェクト < http://www.linux.or.jp/JF/ > +翻訳日： 2007/10/17 +翻訳者： Keiichi Kii <k-keiichi at bx dot jp dot nec dot com> +校正者： Masanari Kobayashi さん <zap03216 at nifty dot ne dot jp> + Matsukura さん <nbh--mats at nifty dot com> +================================== + + Linux カーネルに変更を加えるための Howto + 又は + かの Linus Torvalds の取り扱い説明書 + +Linux カーネルに変更を加えたいと思っている個人又は会社にとって、パッ +チの投稿に関連した仕組みに慣れていなければ、その過程は時々みなさんを +おじけづかせることもあります。この文章はあなたの変更を大いに受け入れ +てもらえやすくする提案を集めたものです。 + +コードを投稿する前に、Documentation/SubmitChecklist の項目リストに目 +を通してチェックしてください。もしあなたがドライバーを投稿しようとし +ているなら、Documentation/SubmittingDrivers にも目を通してください。 + +-------------------------------------------- +セクション1 パッチの作り方と送り方 +-------------------------------------------- + +1) 「 diff -up 」 +------------ + +パッチの作成には「 diff -up 」又は「 diff -uprN 」を使ってください。 + +Linux カーネルに対する全ての変更は diff(1) コマンドによるパッチの形式で +生成してください。パッチを作成するときには、diff(1) コマンドに「 -u 」引 +数を指定して、unified 形式のパッチを作成することを確認してください。また、 +変更がどの C 関数で行われたのかを表示する「 -p 」引数を使ってください。 +この引数は生成した差分をずっと読みやすくしてくれます。パッチは Linux +カーネルソースの中のサブディレクトリではなく Linux カーネルソースのルート +ディレクトリを基準にしないといけません。 + +1個のファイルについてのパッチを作成するためには、ほとんどの場合、 +以下の作業を行えば十分です。 + + SRCTREE= linux-2.6 + MYFILE= drivers/net/mydriver.c + + cd $SRCTREE + cp $MYFILE $MYFILE.orig + vi $MYFILE # make your change + cd .. + diff -up $SRCTREE/$MYFILE{.orig,} > /tmp/patch + +複数のファイルについてのパッチを作成するためには、素の( vanilla )、す +なわち変更を加えてない Linux カーネルを展開し、自分の Linux カーネル +ソースとの差分を生成しないといけません。例えば、 + + MYSRC= /devel/linux-2.6 + + tar xvfz linux-2.6.12.tar.gz + mv linux-2.6.12 linux-2.6.12-vanilla + diff -uprN -X linux-2.6.12-vanilla/Documentation/dontdiff \ + linux-2.6.12-vanilla $MYSRC > /tmp/patch + +dontdiff ファイルには Linux カーネルのビルドプロセスの過程で生成された +ファイルの一覧がのっています。そして、それらはパッチを生成する diff(1) +コマンドで無視されるべきです。dontdiff ファイルは 2.6.12 以後のバージョ +ンの Linux カーネルソースツリーに含まれています。それより前のバージョン +の Linux カーネルソースツリーに対する dontdiff ファイルは、 +<http://www.xenotime.net/linux/doc/dontdiff>から取得することができます。 + +投稿するパッチの中に関係のない余分なファイルが含まれていないことを確 +認してください。diff(1) コマンドで生成したパッチがあなたの意図したとお +りのものであることを確認してください。 + +もしあなたのパッチが多くの差分を生み出すのであれば、あなたはパッチ +を意味のあるひとまとまりごとに分けたいと思うかもしれません。 +これは他のカーネル開発者にとってレビューしやすくなるので、あなたの +パッチを受け入れてもらうためにはとても重要なことです。これを補助でき +る多くのスクリプトがあります。 + +Quilt: +http://savannah.nongnu.org/projects/quilt + +Andrew Morton's patch scripts: +http://www.zip.com.au/~akpm/linux/patches/ +このリンクの先のスクリプトの代わりとして、quilt がパッチマネジメント +ツールとして推奨されています(上のリンクを見てください)。 + +2) パッチに対する説明 + +パッチの中の変更点に対する技術的な詳細について説明してください。 + +説明はできる限り具体的に。もっとも悪い説明は「ドライバー X を更新」、 +「ドライバー X に対するバグフィックス」あるいは「このパッチはサブシス +テム X に対する更新を含んでいます。どうか取り入れてください。」などです。 + +説明が長くなりだしたのであれば、おそらくそれはパッチを分ける必要がある +という兆候です。次の #3 を見てください。 + +3) パッチの分割 + +意味のあるひとまとまりごとに変更を個々のパッチファイルに分けてください。 + +例えば、もし1つのドライバーに対するバグフィックスとパフォーマンス強 +化の両方の変更を含んでいるのであれば、その変更を2つ以上のパッチに分 +けてください。もし変更箇所に API の更新と、その新しい API を使う新たな +ドライバーが含まれているなら、2つのパッチに分けてください。 + +一方で、もしあなたが多数のファイルに対して意味的に同じ1つの変更を加え +るのであれば、その変更を1つのパッチにまとめてください。言いかえると、 +意味的に同じ1つの変更は1つのパッチの中に含まれます。 + +あるパッチが変更を完結させるために他のパッチに依存していたとしても、 +それは問題ありません。パッチの説明の中で「このパッチはパッチ X に依存 +している」と簡単に注意書きをつけてください。 + +もしパッチをより小さなパッチの集合に凝縮することができないなら、まずは +15かそこらのパッチを送り、そのレビューと統合を待って下さい。 + +4) パッチのスタイルチェック + +あなたのパッチが基本的な( Linux カーネルの)コーディングスタイルに違反し +ていないかをチェックして下さい。その詳細を Documentation/CodingStyle で +見つけることができます。コーディングスタイルの違反はレビューする人の +時間を無駄にするだけなので、恐らくあなたのパッチは読まれることすらなく +拒否されるでしょう。 + +あなたはパッチを投稿する前に最低限パッチスタイルチェッカー +( scripts/patchcheck.pl )を利用してパッチをチェックすべきです。 +もしパッチに違反がのこっているならば、それらの全てについてあなたは正当な +理由を示せるようにしておく必要があります。 + +5) 電子メールの宛先の選び方 + +MAINTAINERS ファイルとソースコードに目を通してください。そして、その変 +更がメンテナのいる特定のサブシステムに加えられるものであることが分か +れば、その人に電子メールを送ってください。 + +もし、メンテナが載っていなかったり、メンテナからの応答がないなら、 +LKML ( linux-kernel@vger.kernel.org )へパッチを送ってください。ほとんど +のカーネル開発者はこのメーリングリストに目を通しており、変更に対して +コメントを得ることができます。 + +15個より多くのパッチを同時に vger.kernel.org のメーリングリストへ送らな +いでください!!! + +Linus Torvalds は Linux カーネルに入る全ての変更に対する最終的な意思決定者 +です。電子メールアドレスは torvalds@linux-foundation.org になります。彼は +多くの電子メールを受け取っているため、できる限り彼に電子メールを送るのは +避けるべきです。 + +バグフィックスであったり、自明な変更であったり、話し合いをほとんど +必要としないパッチは Linus へ電子メールを送るか CC しなければなりません。 +話し合いを必要としたり、明確なアドバンテージがないパッチは、通常まず +は LKML へ送られるべきです。パッチが議論された後にだけ、そのパッチを +Linus へ送るべきです。 + +6) CC (カーボンコピー)先の選び方 + +特に理由がないなら、LKML にも CC してください。 + +Linus 以外のカーネル開発者は変更に気づく必要があり、その結果、彼らはそ +の変更に対してコメントをくれたり、コードに対してレビューや提案をくれ +るかもしれません。LKML とは Linux カーネル開発者にとって一番中心的なメー +リングリストです。USB やフレームバッファデバイスや VFS や SCSI サブシステ +ムなどの特定のサブシステムに関するメーリングリストもあります。あなた +の変更に、はっきりと関連のあるメーリングリストについて知りたければ +MAINTAINERS ファイルを参照してください。 + +VGER.KERNEL.ORG でホスティングされているメーリングリストの一覧が下記の +サイトに載っています。 +<http://vger.kernel.org/vger-lists.html> + +もし、変更がユーザランドのカーネルインタフェースに影響を与え +るのであれば、MAN-PAGES のメンテナ( MAINTAINERS ファイルに一覧 +があります)に man ページのパッチを送ってください。少なくとも +情報がマニュアルページの中に入ってくるように、変更が起きたという +通知を送ってください。 + +たとえ、メンテナが #4 で反応がなかったとしても、メンテナのコードに変更を +加えたときには、いつもメンテナに CC するのを忘れないようにしてください。 + +小さなパッチであれば、Adrian Bunk が管理している Trivial Patch Monkey +(ちょっとしたパッチを集めている)<trivial@kernel.org>に CC してもいい +です。ちょっとしたパッチとは以下のルールのどれか1つを満たしていなけ +ればなりません。 + ・ドキュメントのスペルミスの修正 + ・grep(1) コマンドによる検索を困難にしているスペルの修正 + ・コンパイル時の警告の修正(無駄な警告が散乱することは好ましくないた + めです) + ・コンパイル問題の修正(それらの修正が本当に正しい場合に限る) + ・実行時の問題の修正(それらの修正が本当に問題を修正している場合に限る) + ・廃止予定の関数やマクロを使用しているコードの除去(例 check_region ) + ・問い合わせ先やドキュメントの修正 + ・移植性のないコードから移植性のあるコードへの置き換え(小さい範囲で + あればアーキテクチャ特有のことでも他の人がコピーできます) + ・作者やメンテナによる修正(すなわち patch monkey の再転送モード) +URL: <http://www.kernel.org/pub/linux/kernel/people/bunk/trivial/> + +7) MIME やリンクや圧縮ファイルや添付ファイルではなくプレインテキストのみ + +Linus や他のカーネル開発者はあなたが投稿した変更を読んで、コメントでき +る必要があります。カーネル開発者にとって、あなたが書いたコードの特定の +部分にコメントをするために、標準的な電子メールクライアントで変更が引用 +できることは重要です。 + +上記の理由で、すべてのパッチは文中に含める形式の電子メールで投稿さ +れるべきです。警告：あなたがパッチをコピー&ペーストする際には、パッ +チを改悪するエディターの折り返し機能に注意してください。 + +パッチを圧縮の有無に関わらず MIME 形式で添付しないでください。多くのポ +ピュラーな電子メールクライアントは MIME 形式の添付ファイルをプレーンテ +キストとして送信するとは限らないでしょう。そうなると、電子メールクラ +イアントがコードに対するコメントを付けることをできなくします。また、 +MIME 形式の添付ファイルは Linus に手間を取らせることになり、その変更を +受け入れてもらう可能性が低くなってしまいます。 + +例外：お使いの電子メールクライアントがパッチをめちゃくちゃにするので +あれば、誰かが MIME 形式のパッチを再送するよう求めるかもしれません。 + +警告： Mozilla のような特定の電子メールクライアントは電子メールの +ヘッダに以下のものを付加して送ります。 +---- message header ---- +Content-Type: text/plain; charset=us-ascii; format=flowed +---- message header ---- +問題は、「 format=flowed 」が付いた電子メールを特定の受信側の電子メール +クライアントがタブをスペースに置き換えるというような変更をすることです。 +したがって送られてきたパッチは壊れているように見えるでしょう。 + +これを修正するには、mozilla の defaults/pref/mailnews.js ファイルを +以下のように修正します。 +pref("mailnews.send_plaintext_flowed", false); // RFC 2646======= +pref("mailnews.display.disable_format_flowed_support", true); + +8) 電子メールのサイズ + +パッチを Linus へ送るときは常に #7 の手順に従ってください。 + +大きなパッチはメーリングリストやメンテナにとって不親切です。パッチが +未圧縮で 40KB を超えるようであるなら、インターネット上のアクセス可能な +サーバに保存し、保存場所を示す URL を伝えるほうが適切です。 + +9) カーネルバージョンの明記 + +パッチが対象とするカーネルのバージョンをパッチの概要か電子メールの +サブジェクトに付けることが重要です。 + +パッチが最新バージョンのカーネルに正しく適用できなければ、Linus は +そのパッチを採用しないでしょう。 + +10) がっかりせず再投稿 + +パッチを投稿した後は、辛抱強く待っていてください。Linus があなたのパッ +チを気に入って採用すれば、Linus がリリースする次のバージョンのカーネル +の中で姿を見せるでしょう。 + +しかし、パッチが次のバージョンのカーネルに入っていないなら、いくつもの +理由があるのでしょう。その原因を絞り込み、間違っているものを正し、更新 +したパッチを投稿するのはあなたの仕事です。 + +Linus があなたのパッチに対して何のコメントもなく不採用にすることは極め +て普通のことです。それは自然な姿です。もし、Linus があなたのパッチを受 +け取っていないのであれば、以下の理由が考えられます。 +* パッチが最新バージョンの Linux カーネルにきちんと適用できなかった +* パッチが LKML で十分に議論されていなかった +* スタイルの問題(セクション2を参照) +* 電子メールフォーマットの問題(このセクションを参照) +* パッチに対する技術的な問題 +* Linus はたくさんの電子メールを受け取っているので、どさくさに紛れて見 + 失った +* 不愉快にさせている + +判断できない場合は、LKML にコメントを頼んでください。 + +11) サブジェクトに「 PATCH 」 + +Linus や LKML への大量の電子メールのために、サブジェクトのプレフィックスに +「 [PATCH] 」を付けることが慣習となっています。これによって Linus や他の +カーネル開発者がパッチであるのか、又は、他の議論に関する電子メールであるの +かをより簡単に識別できます。 + +12) パッチへの署名 + +誰が何をしたのかを追いかけやすくするために (特に、パッチが何人かの +メンテナを経て最終的に Linux カーネルに取り込まれる場合のために)、電子 +メールでやり取りされるパッチに対して「 sign-off 」という手続きを導入し +ました。 + +「 sign-off 」とは、パッチがあなたの書いたものであるか、あるいは、 +あなたがそのパッチをオープンソースとして提供する権利を保持している、 +という証明をパッチの説明の末尾に一行記載するというものです。 +ルールはとても単純です。以下の項目を確認して下さい。 + + 原作者の証明書( DCO ) 1.1 + + このプロジェクトに寄与するものとして、以下のことを証明する。 + + (a) 本寄与は私が全体又は一部作成したものであり、私がそのファイ + ル中に明示されたオープンソースライセンスの下で公開する権利 + を持っている。もしくは、 + + (b) 本寄与は、私が知る限り、適切なオープンソースライセンスでカバ + ーされている既存の作品を元にしている。同時に、私はそのライセ + ンスの下で、私が全体又は一部作成した修正物を、ファイル中で示 + される同一のオープンソースライセンスで(異なるライセンスの下で + 投稿することが許可されている場合を除いて)投稿する権利を持って + いる。もしくは、 + + (c) 本寄与は(a)、(b)、(c)を証明する第3者から私へ直接提供された + ものであり、私はそれに変更を加えていない。 + + (d) 私はこのプロジェクトと本寄与が公のものであることに理解及び同意す + る。同時に、関与した記録(投稿の際の全ての個人情報と sign-off を + 含む)が無期限に保全されることと、当該プロジェクト又は関連する + オープンソースライセンスに沿った形で再配布されることに理解及び + 同意する。 + +もしこれに同意できるなら、以下のような1行を追加してください。 + + Signed-off-by: Random J Developer <random@developer.example.org> + +実名を使ってください。(残念ですが、偽名や匿名による寄与はできません。) + +人によっては sign-off の近くに追加のタグを付加しています。それらは今のところ +無視されますが、あなたはそのタグを社内の手続きに利用したり、sign-off に特別 +な情報を示したりすることができます。 + +13) いつ Acked-by: を使うのか + +「 Signed-off-by: 」タグはその署名者がパッチの開発に関わっていたことやパッチ +の伝播パスにいたことを示しています。 + +ある人が直接パッチの準備や作成に関わっていないけれど、その人のパッチに対す +る承認を記録し、示したいとします。その場合、その人を示すのに Acked-by: が使 +えます。Acked-by: はパッチのチェンジログにも追加されます。 + +パッチの影響を受けるコードのメンテナがパッチに関わっていなかったり、パッチ +の伝播パスにいなかった時にも、メンテナは Acked-by: をしばしば利用します。 + +Acked-by: は Signed-off-by: のように公式なタグではありません。それはメンテナが +少なくともパッチをレビューし、同意を示しているという記録です。そのような +ことからパッチの統合者がメンテナの「うん、良いと思うよ」という発言を +Acked-by: へ置き換えることがあります。 + +Acked-by: が必ずしもパッチ全体の承認を示しているわけではありません。例えば、 +あるパッチが複数のサブシステムへ影響を与えており、その中の1つのサブシステム +のメンテナからの Acked-by: を持っているとします。その場合、Acked-by: は通常 +そのメンテナのコードに影響を与える一部分だけに対する承認を示しています。 +この点は、ご自分で判断してください。(その Acked-by: が)疑わしい場合は、 +メーリングリストアーカイブの中の大元の議論を参照すべきです。 + +14) 標準的なパッチのフォーマット + +標準的なパッチのサブジェクトは以下のとおりです。 + + Subject: [PATCH 001/123] subsystem: summary phrase + +標準的なパッチの、電子メールのボディは以下の項目を含んでいます。 + + - パッチの作成者を明記する「 from 」行 + + - 空行 + + - 説明本体。これはこのパッチを説明するために無期限のチェンジログ + (変更履歴)にコピーされます。 + + - 上述した「 Signed-off-by: 」行。これも説明本体と同じくチェン + ジログ内にコピーされます。 + + - マーカー行は単純に「 --- 」です。 + + - 余計なコメントは、チェンジログには不適切です。 + + - 実際のパッチ(差分出力) + +サブジェクト行のフォーマットは、アルファベット順で電子メールをとても +ソートしやすいものになっています。(ほとんどの電子メールクライアント +はソートをサポートしています)パッチのサブジェクトの連番は0詰めであ +るため、数字でのソートとアルファベットでのソートは同じ結果になります。 + +電子メールのサブジェクト内のサブシステム表記は、パッチが適用される +分野またはサブシステムを識別できるようにすべきです。 + +電子メールのサブジェクトの「概要の言い回し」はそのパッチの概要を正確 +に表現しなければなりません。「概要の言い回し」をファイル名にしてはい +けません。一連のパッチ中でそれぞれのパッチは同じ「概要の言い回し」を +使ってはいけません(「一連のパッチ」とは順序付けられた関連のある複数の +パッチ群です)。 + +あなたの電子メールの「概要の言い回し」がそのパッチにとって世界で唯 +一の識別子になるように心がけてください。「概要の言い回し」は git の +チェンジログの中へずっと伝播していきます。「概要の言い回し」は、開 +発者が後でパッチを参照するために議論の中で利用するかもしれません。 +人々はそのパッチに関連した議論を読むために「概要の言い回し」を使って +google で検索したがるでしょう。 + +サブジェクトの例を二つ + + Subject: [patch 2/5] ext2: improve scalability of bitmap searching + Subject: [PATCHv2 001/207] x86: fix eflags tracking + +「 from 」行は電子メールのボディの一番最初の行でなければなりません。 +その形式は以下のとおりです。 + + From: Original Author <author@example.com> + +「 from 」行はチェンジログの中で、そのパッチの作成者としてクレジットされ +ている人を特定するものです。「 from 」行がかけていると、電子メールのヘッ +ダーの「 From: 」が、チェンジログの中でパッチの作成者を決定するために使わ +れるでしょう。 + +説明本体は無期限のソースのチェンジログにコミットされます。なので、説明 +本体はそのパッチに至った議論の詳細を忘れているある程度の技量を持っている人 +がその詳細を思い出すことができるものでなければなりません。 + +「 --- 」マーカー行はパッチ処理ツールに対して、チェンジログメッセージの終端 +部分を認識させるという重要な役目を果たします。 + +「 --- 」マーカー行の後の追加コメントの良い使用方法の1つに diffstat コマンド +があります。diffstat コマンドとは何のファイルが変更され、1ファイル当たり何行 +追加され何行消されたかを示すものです。diffstat コマンドは特に大きなパッチに +おいて役立ちます。その時点でだけ又はメンテナにとってのみ関係のあるコメント +は無期限に保存されるチェンジログにとって適切ではありません。そのため、この +ようなコメントもマーカー行の後に書かれるべきです。ファイル名はカーネルソー +スツリーのトップディレクトリからの表記でリストされるため、横方向のスペース +をとり過ぎないように、diffstat コマンドにオプション「 -p 1 -w 70 」を指定し +てください(インデントを含めてちょうど80列に合うでしょう)。 + +適切なパッチのフォーマットの詳細についてはセクション3の参考文献を参照して +ください。 + +------------------------------------ +セクション2 - ヒントとTIPSと小技 +------------------------------------ + +このセクションは Linux カーネルに変更を適用することに関係のある一般的な +「お約束」の多くを載せています。物事には例外というものがあります。しか +し例外を適用するには、本当に妥当な理由が不可欠です。あなたは恐らくこの +セクションを Linus のコンピュータ・サイエンス101と呼ぶでしょう。 + +1) Documentation/CodingStyleを参照 + +言うまでもなく、あなたのコードがこのコーディングスタイルからあまりに +も逸脱していると、レビューやコメントなしに受け取ってもらえないかもし +れません。 + +唯一の特筆すべき例外は、コードをあるファイルから別のファイルに移動 +するときです。この場合、コードを移動するパッチでは、移動されるコード +に関して移動以外の変更を一切加えるべきではありません。これにより、 +コードの移動とあなたが行ったコードの修正を明確に区別できるようにな +ります。これは実際に何が変更されたかをレビューする際の大きな助けに +なるとともに、ツールにコードの履歴を追跡させることも容易になります。 + +投稿するより前にパッチのスタイルチェッカー( scripts/checkpatch.pl )で +あなたのパッチをチェックしてください。このスタイルチェッカーは最終結 +論としてではなく、指標としてみるべきです。もし、あなたのコードが違反 +はしているが修正するより良く見えるのであれば、おそらくそのままにする +のがベストです。 + +スタイルチェッカーによる3段階のレポート: + - エラー: 間違っている可能性が高い + - 警告：注意してレビューする必要がある + - チェック：考慮する必要がある + +あなたはパッチに残っている全ての違反について、それがなぜ必要なのか正当な +理由を示せるようにしておく必要があります。 + +2) #ifdefは見苦しい + +ifdef が散乱したコードは、読むのもメンテナンスするのも面倒です。コードの中 +で ifdef を使わないでください。代わりに、ヘッダファイルの中に ifdef を入れて、 +条件付きで、コードの中で使われる関数を「 static inline 」関数かマクロで定義し +てください。後はコンパイラが、何もしない箇所を最適化して取り去ってくれるで +しょう。 + +まずいコードの簡単な例 + + dev = alloc_etherdev (sizeof(struct funky_private)); + if (!dev) + return -ENODEV; + #ifdef CONFIG_NET_FUNKINESS + init_funky_net(dev); + #endif + +クリーンアップしたコードの例 + +(in header) + #ifndef CONFIG_NET_FUNKINESS + static inline void init_funky_net (struct net_device *d) {} + #endif + +(in the code itself) + dev = alloc_etherdev (sizeof(struct funky_private)); + if (!dev) + return -ENODEV; + init_funky_net(dev); + +3) マクロより「 static inline 」を推奨 + +「 static inline 」関数はマクロよりもずっと推奨されています。それらは、 +型安全性があり、長さにも制限が無く、フォーマットの制限もありません。 +gcc においては、マクロと同じくらい軽いです。 + +マクロは「 static inline 」が明らかに不適切であると分かる場所(高速化パスの +いくつかの特定のケース)や「 static inline 」関数を使うことができないような +場所(マクロの引数の文字列連結のような)にだけ使われるべきです。 + +「 static inline 」は「 static __inline__ 」や「 extern inline 」や +「 extern __inline__ 」よりも適切です。 + +4) 設計に凝りすぎるな + +それが有用になるかどうか分からないような不明瞭な将来を見越した設計 +をしないでください。「できる限り簡単に、そして、それ以上簡単になら +ないような設計をしてください。」 + +---------------------- +セクション3 参考文献 +---------------------- + +Andrew Morton, "The perfect patch" (tpp). + <http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt> + +Jeff Garzik, "Linux kernel patch submission format". + <http://linux.yyz.us/patch-format.html> + +Greg Kroah-Hartman, "How to piss off a kernel subsystem maintainer". + <http://www.kroah.com/log/2005/03/31/> + <http://www.kroah.com/log/2005/07/08/> + <http://www.kroah.com/log/2005/10/19/> + <http://www.kroah.com/log/2006/01/11/> + +NO!!!! No more huge patch bombs to linux-kernel@vger.kernel.org people! + <http://marc.theaimsgroup.com/?l=linux-kernel&m=112112749912944&w=2> + +Kernel Documentation/CodingStyle: + <http://users.sosdg.org/~qiyong/lxr/source/Documentation/CodingStyle> + +Linus Torvalds's mail on the canonical patch format: + <http://lkml.org/lkml/2005/4/7/183> +-- diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 59df69d56a7f..ac1be25c1e25 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -852,12 +852,18 @@ address which can extend beyond that limit. /cpus/PowerPC,970FX@0 /cpus/PowerPC,970FX@1 (unit addresses do not require leading zeroes) - - d-cache-line-size : one cell, L1 data cache line size in bytes - - i-cache-line-size : one cell, L1 instruction cache line size in + - d-cache-block-size : one cell, L1 data cache block size in bytes (*) + - i-cache-block-size : one cell, L1 instruction cache block size in bytes - d-cache-size : one cell, size of L1 data cache in bytes - i-cache-size : one cell, size of L1 instruction cache in bytes +(*) The cache "block" size is the size on which the cache management +instructions operate. Historically, this document used the cache +"line" size here which is incorrect. The kernel will prefer the cache +block size and will fallback to cache line size for backward +compatibility. + Recommended properties: - timebase-frequency : a cell indicating the frequency of the @@ -871,6 +877,10 @@ address which can extend beyond that limit. for the above, the common code doesn't use that property, but you are welcome to re-use the pSeries or Maple one. A future kernel version might provide a common function for this. + - d-cache-line-size : one cell, L1 data cache line size in bytes + if different from the block size + - i-cache-line-size : one cell, L1 instruction cache line size in + bytes if different from the block size You are welcome to add any property you find relevant to your board, like some information about the mechanism used to soft-reset the diff --git a/arch/arm/configs/zylonite_defconfig b/arch/arm/configs/zylonite_defconfig new file mode 100644 index 000000000000..7949d04a3602 --- /dev/null +++ b/arch/arm/configs/zylonite_defconfig @@ -0,0 +1,736 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.23 +# Tue Oct 23 13:33:20 2007 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_MMU=y +# CONFIG_NO_IOPORT is not set +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ZONE_DMA=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_USER_NS is not set +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +CONFIG_LOG_BUF_SHIFT=18 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +# CONFIG_RELAY is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_SYSCTL=y +# CONFIG_EMBEDDED is not set +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_SLUB_DEBUG=y +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLOB is not set +CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +CONFIG_DEFAULT_CFQ=y +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="cfq" + +# +# System Type +# +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_CLPS7500 is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_PNX4008 is not set +CONFIG_ARCH_PXA=y +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# Intel PXA2xx/PXA3xx Implementations +# + +# +# Supported PXA3xx Processor Variants +# +CONFIG_CPU_PXA300=y +CONFIG_CPU_PXA310=y +CONFIG_CPU_PXA320=y +# CONFIG_ARCH_LUBBOCK is not set +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +# CONFIG_MACH_TRIZEPS4 is not set +# CONFIG_MACH_EM_X270 is not set +CONFIG_MACH_ZYLONITE=y +# CONFIG_MACH_ARMCORE is not set +CONFIG_PXA3xx=y + +# +# Boot options +# + +# +# Power management +# + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSC3=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y +CONFIG_IO_36=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +# CONFIG_OUTER_CACHE is not set +CONFIG_IWMMXT=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +# CONFIG_TICK_ONESHOT is not set +# CONFIG_NO_HZ is not set +# CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_PREEMPT is not set +CONFIG_HZ=100 +CONFIG_AEABI=y +CONFIG_OABI_COMPAT=y +# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +CONFIG_SPLIT_PTLOCK_CPUS=4096 +# CONFIG_RESOURCES_64BIT is not set +CONFIG_ZONE_DMA_FLAG=1 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/nfs rootfstype=nfs nfsroot=192.168.1.100:/nfs/rootfs/ ip=192.168.1.101:192.168.1.100::255.255.255.0::eth0:on console=ttyS0,38400 mem=64M debug" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_FPE_NWFPE=y +# CONFIG_FPE_NWFPE_XP is not set +# CONFIG_FPE_FASTFPE is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +# CONFIG_PM is not set +CONFIG_SUSPEND_UP_POSSIBLE=y + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +# CONFIG_INET_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +# CONFIG_IPV6 is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set + +# +# Wireless +# +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set +# CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +# CONFIG_MTD is not set +# CONFIG_PARPORT is not set +# CONFIG_BLK_DEV is not set +# CONFIG_MISC_DEVICES is not set +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_WAN is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_VT_HW_CONSOLE_BINDING is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_NVRAM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set + +# +# SPI support +# +# CONFIG_SPI is not set +# CONFIG_SPI_MASTER is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_SM501 is not set + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_DAB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_SYS_FOPS is not set +CONFIG_FB_DEFERRED_IO=y +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +# CONFIG_FB_PXA_PARAMETERS is not set +# CONFIG_FB_MBX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set +# CONFIG_FONT_8x16 is not set +CONFIG_FONT_6x11=y +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y + +# +# Sound +# +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_NEW_LEDS is not set +CONFIG_RTC_LIB=y +# CONFIG_RTC_CLASS is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4DEV_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_DIRECTIO=y +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +# CONFIG_SUNRPC_BIND34 is not set +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set +# CONFIG_DLM is not set +# CONFIG_INSTRUMENTATION is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_MUST_CHECK=y +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_UNUSED_SYMBOLS is not set +# CONFIG_DEBUG_FS is not set +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_SLUB_DEBUG_ON is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_FRAME_POINTER=y +# CONFIG_SAMPLES is not set +CONFIG_DEBUG_USER=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +CONFIG_CRYPTO=y +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_MANAGER=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_ECB is not set +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO_AUTHENC is not set +# CONFIG_CRYPTO_HW is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c index 172a058ddd66..bd5184fe177c 100644 --- a/arch/arm/mach-netx/xc.c +++ b/arch/arm/mach-netx/xc.c @@ -190,15 +190,15 @@ struct xc *request_xc(int xcno, struct device *dev) goto exit; if (!request_mem_region - (NETX_PA_XPEC(xcno), XPEC_MEM_SIZE, dev->kobj.name)) + (NETX_PA_XPEC(xcno), XPEC_MEM_SIZE, kobject_name(dev->kobj))) goto exit_free; if (!request_mem_region - (NETX_PA_XMAC(xcno), XMAC_MEM_SIZE, dev->kobj.name)) + (NETX_PA_XMAC(xcno), XMAC_MEM_SIZE, kobject_name(dev->kobj))) goto exit_release_1; if (!request_mem_region - (SRAM_INTERNAL_PHYS(xcno), SRAM_MEM_SIZE, dev->kobj.name)) + (SRAM_INTERNAL_PHYS(xcno), SRAM_MEM_SIZE, kobject_name(dev->kobj))) goto exit_release_2; x->xpec_base = (void * __iomem)io_p2v(NETX_PA_XPEC(xcno)); diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index b0921622566f..130681201c19 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -343,6 +343,7 @@ static struct platform_device *h2_devices[] __initdata = { &h2_mcbsp1_device, }; +#ifdef CONFIG_I2C_BOARDINFO static struct i2c_board_info __initdata h2_i2c_board_info[] = { { I2C_BOARD_INFO("tps65010", 0x48), @@ -356,6 +357,7 @@ static struct i2c_board_info __initdata h2_i2c_board_info[] = { * - ... etc */ }; +#endif static void __init h2_init_smc91x(void) { @@ -467,8 +469,10 @@ static void __init h2_init(void) if (gpio_request(58, "tps65010") == 0) gpio_direction_input(58); +#ifdef CONFIG_I2C_BOARDINFO i2c_register_board_info(1, h2_i2c_board_info, ARRAY_SIZE(h2_i2c_board_info)); +#endif } static void __init h2_map_io(void) diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index d9af4367f8bb..e6e85b7b097b 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -651,7 +651,7 @@ static u32 omap2_get_clksel(u32 *div_sel, u32 *field_mask, break; case CM_SYSCLKOUT_SEL1: div_addr = (u32)&PRCM_CLKOUT_CTRL; - if ((div_off == 3) || (div_off = 11)) + if ((div_off == 3) || (div_off == 11)) mask= 0x3; break; case CM_CORE_SEL1: diff --git a/arch/arm/mach-pxa/mfp.c b/arch/arm/mach-pxa/mfp.c index 5cd3cadbbd10..436f96574964 100644 --- a/arch/arm/mach-pxa/mfp.c +++ b/arch/arm/mach-pxa/mfp.c @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell Internation Ltd. * - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index 7a34231f3172..0a0d3877f212 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell Internation Ltd. * - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index cd9eba5b3df9..1010f77d977a 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell Internation Ltd. * - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 39f0de8c189e..5da798282a54 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -5,7 +5,7 @@ * * Copyright (C) 2006 Marvell International Ltd. * - * 2007-09-02: eric miao <eric.y.miao@gmail.com> + * 2007-09-02: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index ec4286c7931c..a2d45d742ce4 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -151,6 +151,9 @@ pxa_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *dev) OIER &= ~OIER_E0; raw_local_irq_restore(irqflags); break; + + case CLOCK_EVT_MODE_RESUME: + break; } } diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 3f18d760dd1b..743a87b2faa1 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -5,7 +5,7 @@ * * Copyright (C) 2006 Marvell International Ltd. * - * 2007-09-04: eric miao <eric.y.miao@gmail.com> + * 2007-09-04: eric miao <eric.miao@marvell.com> * rewrite to align with latest kernel * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index b5fbd2f4c693..1832bc316501 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -5,7 +5,7 @@ * PXA3xx Development Platform (aka Zylonite) * * Copyright (C) 2007 Marvell Internation Ltd. - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c index 63cb36be086b..94c715808b59 100644 --- a/arch/arm/mach-pxa/zylonite_pxa320.c +++ b/arch/arm/mach-pxa/zylonite_pxa320.c @@ -5,7 +5,7 @@ * PXA3xx Development Platform (aka Zylonite) * * Copyright (C) 2007 Marvell Internation Ltd. - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index 5b80b6bdd0cb..194ef48968e6 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -105,9 +105,13 @@ ENTRY(cpu_arm926_do_idle) mrc p15, 0, r1, c1, c0, 0 @ Read control register mcr p15, 0, r0, c7, c10, 4 @ Drain write buffer bic r2, r1, #1 << 12 + mrs r3, cpsr @ Disable FIQs while Icache + orr ip, r3, #PSR_F_BIT @ is disabled + msr cpsr_c, ip mcr p15, 0, r2, c1, c0, 0 @ Disable I cache mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt mcr p15, 0, r1, c1, c0, 0 @ Restore ICache enable + msr cpsr_c, r3 @ Restore FIQ state mov pc, lr /* diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 5ae48f474dfa..31147a037728 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -157,7 +157,6 @@ cuboot*) ps3) platformo="$object/ps3-head.o $object/ps3-hvcall.o $object/ps3.o" lds=$object/zImage.ps3.lds - binary=y gzip= ext=bin objflags="-O binary --set-section-flags=.bss=contents,alloc,load,data" @@ -241,7 +240,7 @@ entry=`${CROSS}objdump -f "$ofile" | grep '^start address ' | cut -d' ' -f3` if [ -n "$binary" ]; then mv "$ofile" "$ofile".elf - ${CROSS}objcopy -O binary "$ofile".elf "$ofile".bin + ${CROSS}objcopy -O binary "$ofile".elf "$ofile" fi # post-processing needed for some platforms @@ -254,9 +253,9 @@ coff) $object/hack-coff "$ofile" ;; cuboot*) - gzip -f -9 "$ofile".bin + gzip -f -9 "$ofile" mkimage -A ppc -O linux -T kernel -C gzip -a "$base" -e "$entry" \ - $uboot_version -d "$ofile".bin.gz "$ofile" + $uboot_version -d "$ofile".gz "$ofile" ;; treeboot*) mv "$ofile" "$ofile.elf" @@ -277,11 +276,11 @@ ps3) # then copied to offset 0x100. At runtime the bootwrapper program # copies the 0x100 bytes at __system_reset_kernel to addr 0x100. - system_reset_overlay=0x`${CROSS}nm "$ofile".elf \ + system_reset_overlay=0x`${CROSS}nm "$ofile" \ | grep ' __system_reset_overlay$' \ | cut -d' ' -f1` system_reset_overlay=`printf "%d" $system_reset_overlay` - system_reset_kernel=0x`${CROSS}nm "$ofile".elf \ + system_reset_kernel=0x`${CROSS}nm "$ofile" \ | grep ' __system_reset_kernel$' \ | cut -d' ' -f1` system_reset_kernel=`printf "%d" $system_reset_kernel` @@ -290,6 +289,8 @@ ps3) rm -f "$object/otheros.bld" + ${CROSS}objcopy -O binary "$ofile" "$ofile.bin" + dd if="$ofile.bin" of="$ofile.bin" conv=notrunc \ skip=$overlay_dest seek=$system_reset_kernel \ count=$overlay_size bs=1 diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 1ccf3ed7693e..78c968aade4e 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:40:47 2007 +# Linux kernel version: 2.6.24-rc2 +# Tue Nov 6 23:23:50 2007 # CONFIG_PPC64=y @@ -10,6 +10,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -18,8 +19,13 @@ CONFIG_PPC_MM_SLICES=y CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -65,7 +71,10 @@ CONFIG_SYSVIPC_SYSCTL=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 -# CONFIG_CPUSETS is not set +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y @@ -86,7 +95,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -107,14 +115,15 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set +CONFIG_BLOCK_COMPAT=y # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set @@ -125,7 +134,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -141,6 +149,7 @@ CONFIG_PPC_PASEMI=y # PA Semi PWRficient options # CONFIG_PPC_PASEMI_IOMMU=y +# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set CONFIG_PPC_PASEMI_MDIO=y CONFIG_ELECTRA_IDE=y # CONFIG_PPC_CELLEB is not set @@ -156,29 +165,52 @@ CONFIG_MPIC=y # CONFIG_U3_DART is not set # CONFIG_PPC_RTAS is not set # CONFIG_MMIO_NVRAM is not set +CONFIG_MPIC_BROKEN_REGREAD=y # CONFIG_PPC_MPC106 is not set # CONFIG_PPC_970_NAP is not set # CONFIG_PPC_INDIRECT_IO is not set # CONFIG_GENERIC_IOMAP is not set -# CONFIG_CPU_FREQ is not set +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_FREQ_DEBUG=y +CONFIG_CPU_FREQ_STAT=y +# CONFIG_CPU_FREQ_STAT_DETAILS is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set + +# +# CPU Frequency drivers +# +CONFIG_PPC_PASEMI_CPUFREQ=y # CONFIG_CPM2 is not set # CONFIG_FSL_ULI1575 is not set # # Kernel options # -CONFIG_HZ_100=y +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +# CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set # CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ_1000=y +CONFIG_HZ=1000 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_PREEMPT_BKL=y +# CONFIG_PREEMPT_BKL is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_FORCE_MAX_ZONEORDER=9 CONFIG_IOMMU_VMERGE=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y # CONFIG_KEXEC is not set @@ -196,12 +228,13 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y -# CONFIG_PPC_HAS_HASH_64K is not set -# CONFIG_PPC_64K_PAGES is not set +CONFIG_PPC_HAS_HASH_64K=y +CONFIG_PPC_64K_PAGES=y # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set @@ -222,11 +255,8 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# CONFIG_PCCARD=y CONFIG_PCMCIA_DEBUG=y CONFIG_PCMCIA=y @@ -240,6 +270,7 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set +# CONFIG_ELECTRA_CF is not set # CONFIG_HOTPLUG_PCI is not set CONFIG_KERNEL_START=0xc000000000000000 @@ -255,7 +286,7 @@ CONFIG_PACKET=y # CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set +CONFIG_XFRM_USER=y # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set CONFIG_NET_KEY=y @@ -281,6 +312,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +CONFIG_INET_LRO=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -306,10 +338,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -338,6 +366,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -361,6 +390,7 @@ CONFIG_MTD_BLOCK=y # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set # # RAM/ROM/Flash chip drivers @@ -385,6 +415,7 @@ CONFIG_MTD_CFI_I2=y # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_INTEL_VR_NOR is not set # CONFIG_MTD_PLATRAM is not set # @@ -402,7 +433,15 @@ CONFIG_MTD_PHRAM=y # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set # CONFIG_MTD_DOC2001PLUS is not set -# CONFIG_MTD_NAND is not set +CONFIG_MTD_NAND=y +# CONFIG_MTD_NAND_VERIFY_WRITE is not set +# CONFIG_MTD_NAND_ECC_SMC is not set +# CONFIG_MTD_NAND_MUSEUM_IDS is not set +CONFIG_MTD_NAND_IDS=y +# CONFIG_MTD_NAND_DISKONCHIP is not set +# CONFIG_MTD_NAND_CAFE is not set +# CONFIG_MTD_NAND_PLATFORM is not set +# CONFIG_MTD_ALAUDA is not set # CONFIG_MTD_ONENAND is not set # @@ -455,10 +494,42 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # # CONFIG_IDE_GENERIC is not set -# CONFIG_BLK_DEV_IDEPCI is not set +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# # CONFIG_IDEPCI_PCIBUS_ORDER is not set +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_JMICRON is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT8213 is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SL82C105 is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_BLK_DEV_TC86C001 is not set # CONFIG_IDE_ARM is not set # CONFIG_BLK_DEV_IDEDMA is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -498,10 +569,11 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set -CONFIG_BLK_DEV_3W_XXXX_RAID=y -CONFIG_SCSI_3W_9XXX=y +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set @@ -574,9 +646,10 @@ CONFIG_ATA_GENERIC=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PCMCIA is not set +CONFIG_PATA_PCMCIA=y # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set @@ -589,41 +662,13 @@ CONFIG_ATA_GENERIC=y # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set -CONFIG_IEEE1394=y - -# -# Subsystem Options -# -# CONFIG_IEEE1394_VERBOSEDEBUG is not set - -# -# Controllers -# -CONFIG_IEEE1394_PCILYNX=y -CONFIG_IEEE1394_OHCI1394=y - -# -# Protocols -# -# CONFIG_IEEE1394_VIDEO1394 is not set -CONFIG_IEEE1394_SBP2=y -# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set -# CONFIG_IEEE1394_ETH1394 is not set -# CONFIG_IEEE1394_DV1394 is not set -CONFIG_IEEE1394_RAWIO=y +# CONFIG_IEEE1394 is not set # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y @@ -633,6 +678,8 @@ CONFIG_DUMMY=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set CONFIG_PHYLIB=y @@ -649,6 +696,7 @@ CONFIG_MARVELL_PHY=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_FIXED_PHY is not set +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -657,13 +705,16 @@ CONFIG_MII=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -682,6 +733,7 @@ CONFIG_NETDEV_1000=y CONFIG_E1000=y CONFIG_E1000_NAPI=y # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -689,6 +741,7 @@ CONFIG_E1000_NAPI=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -697,12 +750,15 @@ CONFIG_TIGON3=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set CONFIG_PASEMI_MAC=y # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -749,7 +805,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_JOYDEV=y -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set @@ -810,15 +865,12 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=4 # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_PASEMI=y CONFIG_GEN_RTC=y CONFIG_GEN_RTC_X=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set # # PCMCIA character devices @@ -896,8 +948,6 @@ CONFIG_SENSORS_EEPROM=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y CONFIG_HWMON_VID=y -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -905,12 +955,12 @@ CONFIG_HWMON_VID=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -946,6 +996,13 @@ CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -963,14 +1020,14 @@ CONFIG_DAB=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=m -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_AGP is not set +CONFIG_DRM=y +# CONFIG_DRM_TDFX is not set +# CONFIG_DRM_R128 is not set +CONFIG_DRM_RADEON=y +# CONFIG_DRM_MGA is not set +# CONFIG_DRM_VIA is not set +# CONFIG_DRM_SAVAGE is not set CONFIG_VGASTATE=y # CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y @@ -979,6 +1036,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1026,6 +1084,15 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_PM3 is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -1178,6 +1245,7 @@ CONFIG_SND_USB_USX2Y=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1328,6 +1396,7 @@ CONFIG_RTC_INTF_DEV=y # I2C RTC drivers # CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set @@ -1357,19 +1426,6 @@ CONFIG_RTC_DRV_DS1307=y # # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -1388,7 +1444,6 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_SECURITY is not set # CONFIG_EXT4DEV_FS is not set CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set @@ -1436,7 +1491,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=y # @@ -1449,30 +1503,43 @@ CONFIG_CONFIGFS_FS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_JFFS2_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set # CONFIG_CRAMFS is not set # CONFIG_VXFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set # CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +# CONFIG_NFSD_V3_ACL is not set +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y # CONFIG_SUNRPC_BIND34 is not set -# CONFIG_RPCSEC_GSS_KRB5 is not set +CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set # CONFIG_CIFS is not set @@ -1501,10 +1568,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1545,10 +1608,6 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1561,23 +1620,24 @@ CONFIG_CRC_CCITT=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC7 is not set -# CONFIG_LIBCRC32C is not set +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1586,7 +1646,7 @@ CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y -CONFIG_SCHED_DEBUG=y +# CONFIG_SCHED_DEBUG is not set # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_SLUB_DEBUG_ON is not set @@ -1601,9 +1661,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set # CONFIG_FORCED_INLINING is not set +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set @@ -1620,6 +1683,7 @@ CONFIG_XMON_DISASSEMBLY=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1628,34 +1692,38 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=y -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_GF128MUL is not set -CONFIG_CRYPTO_ECB=m +# CONFIG_CRYPTO_ECB is not set CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_PCBC=m +# CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_BLOWFISH is not set +CONFIG_CRYPTO_BLOWFISH=y # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set +CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set -# CONFIG_CRYPTO_HW is not set +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 05582af50c5b..3e90c835fe12 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc4 -# Thu Aug 30 16:47:09 2007 +# Linux kernel version: 2.6.24-rc2 +# Tue Nov 6 23:43:56 2007 # CONFIG_PPC64=y @@ -11,6 +11,7 @@ CONFIG_PPC64=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y CONFIG_POWER4=y +# CONFIG_TUNE_CELL is not set CONFIG_PPC_FPU=y CONFIG_ALTIVEC=y CONFIG_PPC_STD_MMU=y @@ -19,8 +20,13 @@ CONFIG_VIRT_CPU_ACCOUNTING=y CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_64BIT=y +CONFIG_WORD_SIZE=64 CONFIG_PPC_MERGE=y CONFIG_MMU=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_IRQ_PER_CPU=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y @@ -72,8 +78,15 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y +# CONFIG_CGROUP_DEBUG is not set +# CONFIG_CGROUP_NS is not set +# CONFIG_CGROUP_CPUACCT is not set CONFIG_CPUSETS=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y +CONFIG_PROC_PID_CPUSET=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" @@ -93,7 +106,6 @@ CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -114,6 +126,7 @@ CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y CONFIG_BLK_DEV_IO_TRACE=y CONFIG_BLK_DEV_BSG=y +CONFIG_BLOCK_COMPAT=y # # IO Schedulers @@ -132,7 +145,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # Platform support # CONFIG_PPC_MULTIPLATFORM=y -# CONFIG_EMBEDDED6xx is not set # CONFIG_PPC_82xx is not set # CONFIG_PPC_83xx is not set # CONFIG_PPC_86xx is not set @@ -155,7 +167,15 @@ CONFIG_VIOPATH=y CONFIG_PPC_PMAC=y CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y -# CONFIG_PPC_PASEMI is not set +CONFIG_PPC_PASEMI=y + +# +# PA Semi PWRficient options +# +CONFIG_PPC_PASEMI_IOMMU=y +# CONFIG_PPC_PASEMI_IOMMU_DMA_FORCE is not set +CONFIG_PPC_PASEMI_MDIO=y +CONFIG_ELECTRA_IDE=y CONFIG_PPC_CELLEB=y # CONFIG_PPC_PS3 is not set CONFIG_PPC_CELL=y @@ -188,6 +208,7 @@ CONFIG_RTAS_FLASH=m CONFIG_PPC_PMI=m CONFIG_MMIO_NVRAM=y CONFIG_MPIC_U3_HT_IRQS=y +CONFIG_MPIC_BROKEN_REGREAD=y CONFIG_IBMVIO=y # CONFIG_IBMEBUS is not set # CONFIG_PPC_MPC106 is not set @@ -201,6 +222,8 @@ CONFIG_CPU_FREQ_STAT=y # CONFIG_CPU_FREQ_STAT_DETAILS is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y @@ -211,6 +234,7 @@ CONFIG_CPU_FREQ_GOV_USERSPACE=y # CPU Frequency drivers # CONFIG_CPU_FREQ_PMAC64=y +CONFIG_PPC_PASEMI_CPUFREQ=y # CONFIG_CPM2 is not set CONFIG_AXON_RAM=m # CONFIG_FSL_ULI1575 is not set @@ -254,6 +278,8 @@ CONFIG_SPARSEMEM=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_SPLIT_PTLOCK_CPUS=4 @@ -268,6 +294,7 @@ CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_PM is not set CONFIG_SUSPEND_SMP_POSSIBLE=y +CONFIG_HIBERNATION_SMP_POSSIBLE=y CONFIG_SECCOMP=y # CONFIG_WANT_DEVICE_TREE is not set CONFIG_ISA_DMA_API=y @@ -284,12 +311,22 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set +CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set +CONFIG_PCMCIA=y +CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y +CONFIG_CARDBUS=y # -# PCCARD (PCMCIA/CardBus) support +# PC-card bridges # -# CONFIG_PCCARD is not set +# CONFIG_YENTA is not set +# CONFIG_PD6729 is not set +# CONFIG_I82092 is not set +CONFIG_ELECTRA_CF=y CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_FAKE is not set # CONFIG_HOTPLUG_PCI_CPCI is not set @@ -319,7 +356,10 @@ CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set CONFIG_NET_IPIP=y # CONFIG_NET_IPGRE is not set # CONFIG_IP_MROUTE is not set @@ -333,6 +373,7 @@ CONFIG_INET_TUNNEL=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -404,6 +445,7 @@ CONFIG_NETFILTER_XT_MATCH_STATE=m CONFIG_NETFILTER_XT_MATCH_STATISTIC=m CONFIG_NETFILTER_XT_MATCH_STRING=m CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +# CONFIG_NETFILTER_XT_MATCH_TIME is not set CONFIG_NETFILTER_XT_MATCH_U32=m CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m @@ -465,10 +507,6 @@ CONFIG_LLC=y # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -498,6 +536,7 @@ CONFIG_NET_CLS_ROUTE=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -539,6 +578,8 @@ CONFIG_BLK_DEV_IDE=y # CONFIG_BLK_DEV_IDE_SATA is not set CONFIG_BLK_DEV_IDEDISK=y # CONFIG_IDEDISK_MULTI_MODE is not set +# CONFIG_BLK_DEV_IDECS is not set +# CONFIG_BLK_DEV_DELKIN is not set CONFIG_BLK_DEV_IDECD=y # CONFIG_BLK_DEV_IDETAPE is not set # CONFIG_BLK_DEV_IDEFLOPPY is not set @@ -550,6 +591,11 @@ CONFIG_IDE_PROC_FS=y # IDE chipset support/bugfixes # CONFIG_IDE_GENERIC=y +# CONFIG_BLK_DEV_PLATFORM is not set + +# +# PCI IDE chipsets support +# CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_IDEPCI_PCIBUS_ORDER=y @@ -557,8 +603,6 @@ CONFIG_IDEPCI_PCIBUS_ORDER=y CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set CONFIG_BLK_DEV_IDEDMA_PCI=y -# CONFIG_BLK_DEV_IDEDMA_FORCED is not set -# CONFIG_IDEDMA_ONLYDISK is not set # CONFIG_BLK_DEV_AEC62XX is not set # CONFIG_BLK_DEV_ALI15X3 is not set CONFIG_BLK_DEV_AMD74XX=y @@ -590,7 +634,7 @@ CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y CONFIG_BLK_DEV_IDEDMA_PMAC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDEDMA=y -# CONFIG_IDEDMA_IVB is not set +CONFIG_IDE_ARCH_OBSOLETE_INIT=y # CONFIG_BLK_DEV_HD is not set # @@ -631,6 +675,7 @@ CONFIG_SCSI_FC_ATTRS=y CONFIG_SCSI_ISCSI_ATTRS=m # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +CONFIG_SCSI_SRP_ATTRS=y CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -671,19 +716,20 @@ CONFIG_SCSI_LPFC=m # CONFIG_SCSI_DC390T is not set CONFIG_SCSI_DEBUG=m # CONFIG_SCSI_SRP is not set +# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set CONFIG_ATA=y CONFIG_ATA_NONSTANDARD=y # CONFIG_SATA_AHCI is not set CONFIG_SATA_SVW=y # CONFIG_ATA_PIIX is not set -# CONFIG_SATA_MV is not set +CONFIG_SATA_MV=y # CONFIG_SATA_NV is not set # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set # CONFIG_SATA_SIL is not set -# CONFIG_SATA_SIL24 is not set +CONFIG_SATA_SIL24=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -713,8 +759,10 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set +CONFIG_PATA_PCMCIA=y # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RZ1000 is not set @@ -725,6 +773,7 @@ CONFIG_SATA_SVW=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_VIA is not set CONFIG_PATA_WINBOND=y +CONFIG_PATA_PLATFORM=y CONFIG_PATA_SCC=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y @@ -745,15 +794,10 @@ CONFIG_DM_ZERO=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m # CONFIG_DM_MULTIPATH_RDAC is not set +# CONFIG_DM_MULTIPATH_HP is not set # CONFIG_DM_DELAY is not set - -# -# Fusion MPT device support -# +# CONFIG_DM_UEVENT is not set # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -800,13 +844,15 @@ CONFIG_BONDING=m # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set CONFIG_TUN=m +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set -CONFIG_PHYLIB=m +CONFIG_PHYLIB=y # # MII PHY device drivers # -CONFIG_MARVELL_PHY=m +CONFIG_MARVELL_PHY=y # CONFIG_DAVICOM_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_LXT_PHY is not set @@ -818,6 +864,9 @@ CONFIG_BROADCOM_PHY=m CONFIG_FIXED_PHY=m CONFIG_FIXED_MII_10_FDX=y CONFIG_FIXED_MII_100_FDX=y +# CONFIG_FIXED_MII_1000_FDX is not set +CONFIG_FIXED_MII_AMNT=1 +# CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_HAPPYMEAL is not set @@ -829,6 +878,11 @@ CONFIG_VORTEX=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set CONFIG_IBMVETH=m +# CONFIG_IBM_NEW_EMAC is not set +CONFIG_IBM_NEW_EMAC_ZMII=y +CONFIG_IBM_NEW_EMAC_RGMII=y +CONFIG_IBM_NEW_EMAC_TAH=y +CONFIG_IBM_NEW_EMAC_EMAC4=y CONFIG_NET_PCI=y CONFIG_PCNET32=y # CONFIG_PCNET32_NAPI is not set @@ -836,7 +890,6 @@ CONFIG_PCNET32=y # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set CONFIG_E100=y # CONFIG_FEALNX is not set @@ -856,6 +909,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y CONFIG_E1000=y # CONFIG_E1000_NAPI is not set # CONFIG_E1000_DISABLE_PACKET_SPLIT is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -863,6 +917,7 @@ CONFIG_E1000=y # CONFIG_SIS190 is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set +# CONFIG_SK98LIN is not set # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set @@ -872,13 +927,16 @@ CONFIG_SPIDER_NET=m CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set -CONFIG_PASEMI_MAC=m +# CONFIG_NIU is not set +CONFIG_PASEMI_MAC=y # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set CONFIG_TR=y CONFIG_IBMOL=y # CONFIG_3C359 is not set @@ -899,6 +957,7 @@ CONFIG_IBMOL=y # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET_MII is not set # CONFIG_USB_USBNET is not set +# CONFIG_NET_PCMCIA is not set # CONFIG_WAN is not set CONFIG_ISERIES_VETH=m # CONFIG_FDDI is not set @@ -918,6 +977,7 @@ CONFIG_SLHC=m # CONFIG_NET_FC is not set # CONFIG_SHAPER is not set CONFIG_NETCONSOLE=y +# CONFIG_NETCONSOLE_DYNAMIC is not set CONFIG_NETPOLL=y CONFIG_NETPOLL_TRAP=y CONFIG_NET_POLL_CONTROLLER=y @@ -939,7 +999,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set CONFIG_INPUT_EVDEV=m # CONFIG_INPUT_EVBUG is not set @@ -1002,6 +1061,7 @@ CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_CS is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set @@ -1029,14 +1089,18 @@ CONFIG_HVC_RTAS=y CONFIG_HVC_BEAT=y CONFIG_HVCS=m # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_AGP is not set -# CONFIG_DRM is not set + +# +# PCMCIA character devices +# +# CONFIG_SYNCLINK_CS is not set +# CONFIG_CARDMAN_4000 is not set +# CONFIG_CARDMAN_4040 is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HANGCHECK_TIMER is not set @@ -1068,6 +1132,7 @@ CONFIG_I2C_POWERMAC=y # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PARPORT_LIGHT is not set +CONFIG_I2C_PASEMI=y # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set # CONFIG_I2C_SIMTEC is not set @@ -1106,6 +1171,13 @@ CONFIG_I2C_POWERMAC=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -1122,18 +1194,8 @@ CONFIG_I2C_POWERMAC=y # # Graphics support # -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y - -# -# Display device support -# -CONFIG_DISPLAY_SUPPORT=y - -# -# Display hardware drivers -# +# CONFIG_AGP is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m CONFIG_FB=y @@ -1142,6 +1204,7 @@ CONFIG_FB_DDC=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -1192,6 +1255,19 @@ CONFIG_FB_RADEON_BACKLIGHT=y # CONFIG_FB_PM3 is not set CONFIG_FB_IBM_GXT4500=y # CONFIG_FB_VIRTUAL is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_CORGI is not set + +# +# Display device support +# +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# # # Console display driver support @@ -1333,6 +1409,12 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m # CONFIG_SND_USB_CAIAQ is not set # +# PCMCIA devices +# +# CONFIG_SND_VXPOCKET is not set +# CONFIG_SND_PDAUDIOCF is not set + +# # System on Chip audio support # # CONFIG_SND_SOC is not set @@ -1348,6 +1430,7 @@ CONFIG_SND_AOA_SOUNDBUS_I2S=m CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set # # USB Input Devices @@ -1489,19 +1572,53 @@ CONFIG_EDAC=y # # CONFIG_EDAC_DEBUG is not set CONFIG_EDAC_MM_EDAC=y -# CONFIG_RTC_CLASS is not set +CONFIG_EDAC_PASEMI=y +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +CONFIG_RTC_DRV_DS1307=y +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set # -# DMA Engine support +# SPI RTC drivers # -# CONFIG_DMA_ENGINE is not set # -# DMA Clients +# Platform RTC drivers # +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_V3020 is not set # -# DMA Devices +# on-CPU RTC drivers # # @@ -1585,7 +1702,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1604,10 +1720,7 @@ CONFIG_CRAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y @@ -1619,6 +1732,7 @@ CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_TCP=y +CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=m @@ -1626,6 +1740,7 @@ CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y +CONFIG_SUNRPC_XPRT_RDMA=m # CONFIG_SUNRPC_BIND34 is not set CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m @@ -1662,10 +1777,6 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1706,10 +1817,6 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set # CONFIG_UCC_SLOW is not set @@ -1733,18 +1840,17 @@ CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y - -# -# Instrumentation Support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=y # CONFIG_KPROBES is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1768,9 +1874,12 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUG_PAGEALLOC is not set @@ -1780,6 +1889,7 @@ CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set CONFIG_XMON_DISASSEMBLY=y CONFIG_IRQSTACKS=y +# CONFIG_VIRQ_DEBUG is not set CONFIG_BOOTX_TEXT=y # CONFIG_PPC_EARLY_DEBUG is not set @@ -1788,6 +1898,7 @@ CONFIG_BOOTX_TEXT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_XOR_BLOCKS=y CONFIG_ASYNC_CORE=y CONFIG_ASYNC_MEMCPY=y @@ -1812,6 +1923,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1826,9 +1938,12 @@ CONFIG_CRYPTO_TEA=m CONFIG_CRYPTO_ARC4=m CONFIG_CRYPTO_KHAZAD=m CONFIG_CRYPTO_ANUBIS=m +# CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_DEFLATE=m CONFIG_CRYPTO_MICHAEL_MIC=m CONFIG_CRYPTO_CRC32C=m # CONFIG_CRYPTO_CAMELLIA is not set CONFIG_CRYPTO_TEST=m +# CONFIG_CRYPTO_AUTHENC is not set # CONFIG_CRYPTO_HW is not set +# CONFIG_PPC_CLOCK is not set diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 97c5857faf00..c34986835a4e 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -904,7 +904,7 @@ handle_page_fault: */ 12: bl .save_nvgprs addi r3,r1,STACK_FRAME_OVERHEAD - lwz r4,_DAR(r1) + ld r4,_DAR(r1) bl .low_hash_fault b .ret_from_except diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index abd2957fe537..c3cf0e8f3ac1 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -122,7 +122,7 @@ static ctl_table powersave_nap_sysctl_root[] = { { .ctl_name = CTL_KERN, .procname = "kernel", - .mode = 0755, + .mode = 0555, .child = powersave_nap_ctl_table, }, {} diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 1db10f70ae69..1add6efdb315 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -1244,7 +1244,7 @@ static void __init prom_initialize_tce_table(void) local_alloc_bottom = base; /* It seems OF doesn't null-terminate the path :-( */ - memset(path, 0, sizeof(path)); + memset(path, 0, PROM_SCRATCH_SIZE); /* Call OF to setup the TCE hardware */ if (call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) { diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index ede77dbbd4df..3b1529c103ef 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -291,23 +291,16 @@ static void __init initialize_cache_info(void) if ( num_cpus == 1 ) { const u32 *sizep, *lsizep; u32 size, lsize; - const char *dc, *ic; - - /* Then read cache informations */ - if (machine_is(powermac)) { - dc = "d-cache-block-size"; - ic = "i-cache-block-size"; - } else { - dc = "d-cache-line-size"; - ic = "i-cache-line-size"; - } size = 0; lsize = cur_cpu_spec->dcache_bsize; sizep = of_get_property(np, "d-cache-size", NULL); if (sizep != NULL) size = *sizep; - lsizep = of_get_property(np, dc, NULL); + lsizep = of_get_property(np, "d-cache-block-size", NULL); + /* fallback if block size missing */ + if (lsizep == NULL) + lsizep = of_get_property(np, "d-cache-line-size", NULL); if (lsizep != NULL) lsize = *lsizep; if (sizep == 0 || lsizep == 0) @@ -324,7 +317,9 @@ static void __init initialize_cache_info(void) sizep = of_get_property(np, "i-cache-size", NULL); if (sizep != NULL) size = *sizep; - lsizep = of_get_property(np, ic, NULL); + lsizep = of_get_property(np, "i-cache-block-size", NULL); + if (lsizep == NULL) + lsizep = of_get_property(np, "i-cache-line-size", NULL); if (lsizep != NULL) lsize = *lsizep; if (sizep == 0 || lsizep == 0) diff --git a/arch/powerpc/kernel/swsusp_32.S b/arch/powerpc/kernel/swsusp_32.S index 69e8f86aa4f8..77fc76607ab2 100644 --- a/arch/powerpc/kernel/swsusp_32.S +++ b/arch/powerpc/kernel/swsusp_32.S @@ -133,10 +133,12 @@ _GLOBAL(swsusp_arch_suspend) /* Resume code */ _GLOBAL(swsusp_arch_resume) +#ifdef CONFIG_ALTIVEC /* Stop pending alitvec streams and memory accesses */ BEGIN_FTR_SECTION DSSALL END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) +#endif sync /* Disable MSR:DR to make sure we don't take a TLB or diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 9eb3284deac4..99ebcd3884d2 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -586,7 +586,7 @@ void timer_interrupt(struct pt_regs * regs) /* not time for this event yet */ now = per_cpu(decrementer_next_tb, cpu) - now; if (now <= DECREMENTER_MAX) - set_dec((unsigned int)now - 1); + set_dec((int)now); return; } old_regs = set_irq_regs(regs); @@ -611,8 +611,6 @@ void timer_interrupt(struct pt_regs * regs) if (evt->event_handler) evt->event_handler(evt); - else - evt->set_next_event(DECREMENTER_MAX, evt); #ifdef CONFIG_PPC_ISERIES if (firmware_has_feature(FW_FEATURE_ISERIES) && hvlpevent_is_pending()) @@ -836,9 +834,6 @@ static int decrementer_set_next_event(unsigned long evt, struct clock_event_device *dev) { __get_cpu_var(decrementer_next_tb) = get_tb_or_rtc() + evt; - /* The decrementer interrupts on the 0 -> -1 transition */ - if (evt) - --evt; set_dec(evt); return 0; } @@ -871,7 +866,8 @@ void init_decrementer_clockevent(void) decrementer_clockevent.shift); decrementer_clockevent.max_delta_ns = clockevent_delta2ns(DECREMENTER_MAX, &decrementer_clockevent); - decrementer_clockevent.min_delta_ns = 1000; + decrementer_clockevent.min_delta_ns = + clockevent_delta2ns(2, &decrementer_clockevent); register_decrementer_clockevent(cpu); } diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 823a8cbd60b5..f66fa5d966b0 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -37,11 +37,10 @@ SECTIONS ALIGN_FUNCTION(); *(.text.head) _text = .; - TEXT_TEXT + *(.text .fixup .text.init.refok .exit.text.refok) SCHED_TEXT LOCK_TEXT KPROBES_TEXT - *(.fixup) #ifdef CONFIG_PPC32 *(.got1) diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S index ad253b959030..e935edd6b72b 100644 --- a/arch/powerpc/mm/hash_low_64.S +++ b/arch/powerpc/mm/hash_low_64.S @@ -331,7 +331,7 @@ htab_pte_insert_failure: *****************************************************************************/ /* _hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid, - * pte_t *ptep, unsigned long trap, int local) + * pte_t *ptep, unsigned long trap, int local, int ssize) */ /* @@ -557,7 +557,8 @@ htab_inval_old_hpte: mr r4,r31 /* PTE.pte */ li r5,0 /* PTE.hidx */ li r6,MMU_PAGE_64K /* psize */ - ld r7,STK_PARM(r8)(r1) /* local */ + ld r7,STK_PARM(r9)(r1) /* ssize */ + ld r8,STK_PARM(r8)(r1) /* local */ bl .flush_hash_page b htab_insert_pte diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index c78dc912411f..f09730bf3a33 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -51,6 +51,7 @@ #include <asm/cputable.h> #include <asm/sections.h> #include <asm/spu.h> +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -791,8 +792,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap) } if (user_region) { if (psize != get_paca()->context.user_psize) { - get_paca()->context.user_psize = - mm->context.user_psize; + get_paca()->context = mm->context; slb_flush_and_rebolt(); } } else if (get_paca()->vmalloc_sllp != @@ -885,6 +885,9 @@ void hash_preload(struct mm_struct *mm, unsigned long ea, local_irq_restore(flags); } +/* WARNING: This is called from hash_low_64.S, if you change this prototype, + * do not forget to update the assembly call site ! + */ void flush_hash_page(unsigned long va, real_pte_t pte, int psize, int ssize, int local) { diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index bbd2c512ee05..27922dff8b94 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -25,6 +25,7 @@ #include <asm/smp.h> #include <asm/firmware.h> #include <linux/compiler.h> +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -148,6 +149,35 @@ void slb_vmalloc_update(void) slb_flush_and_rebolt(); } +/* Helper function to compare esids. There are four cases to handle. + * 1. The system is not 1T segment size capable. Use the GET_ESID compare. + * 2. The system is 1T capable, both addresses are < 1T, use the GET_ESID compare. + * 3. The system is 1T capable, only one of the two addresses is > 1T. This is not a match. + * 4. The system is 1T capable, both addresses are > 1T, use the GET_ESID_1T macro to compare. + */ +static inline int esids_match(unsigned long addr1, unsigned long addr2) +{ + int esid_1t_count; + + /* System is not 1T segment size capable. */ + if (!cpu_has_feature(CPU_FTR_1T_SEGMENT)) + return (GET_ESID(addr1) == GET_ESID(addr2)); + + esid_1t_count = (((addr1 >> SID_SHIFT_1T) != 0) + + ((addr2 >> SID_SHIFT_1T) != 0)); + + /* both addresses are < 1T */ + if (esid_1t_count == 0) + return (GET_ESID(addr1) == GET_ESID(addr2)); + + /* One address < 1T, the other > 1T. Not a match */ + if (esid_1t_count == 1) + return 0; + + /* Both addresses are > 1T. */ + return (GET_ESID_1T(addr1) == GET_ESID_1T(addr2)); +} + /* Flush all user entries from the segment table of the current processor. */ void switch_slb(struct task_struct *tsk, struct mm_struct *mm) { @@ -193,15 +223,14 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm) return; slb_allocate(pc); - if (GET_ESID(pc) == GET_ESID(stack)) + if (esids_match(pc,stack)) return; if (is_kernel_addr(stack)) return; slb_allocate(stack); - if ((GET_ESID(pc) == GET_ESID(unmapped_base)) - || (GET_ESID(stack) == GET_ESID(unmapped_base))) + if (esids_match(pc,unmapped_base) || esids_match(stack,unmapped_base)) return; if (is_kernel_addr(unmapped_base)) diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 151fd8b82d63..04f74f9f9ab6 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -158,6 +158,18 @@ static unsigned int iic_get_irq(void) return virq; } +void iic_setup_cpu(void) +{ + out_be64(&__get_cpu_var(iic).regs->prio, 0xff); +} + +u8 iic_get_target_id(int cpu) +{ + return per_cpu(iic, cpu).target_id; +} + +EXPORT_SYMBOL_GPL(iic_get_target_id); + #ifdef CONFIG_SMP /* Use the highest interrupt priorities for IPI */ @@ -166,29 +178,17 @@ static inline int iic_ipi_to_irq(int ipi) return IIC_IRQ_TYPE_IPI + 0xf - ipi; } -void iic_setup_cpu(void) -{ - out_be64(&__get_cpu_var(iic).regs->prio, 0xff); -} - void iic_cause_IPI(int cpu, int mesg) { out_be64(&per_cpu(iic, cpu).regs->generate, (0xf - mesg) << 4); } -u8 iic_get_target_id(int cpu) -{ - return per_cpu(iic, cpu).target_id; -} -EXPORT_SYMBOL_GPL(iic_get_target_id); - struct irq_host *iic_get_irq_host(int node) { return iic_host; } EXPORT_SYMBOL_GPL(iic_get_irq_host); - static irqreturn_t iic_ipi_action(int irq, void *dev_id) { int ipi = (int)(long)dev_id; diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index 1c0acbad7425..e4438456c867 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -44,6 +44,7 @@ #include <asm/rtas.h> #include "interrupt.h" +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c index 1769d755eff3..ddfb35ae741f 100644 --- a/arch/powerpc/platforms/celleb/setup.c +++ b/arch/powerpc/platforms/celleb/setup.c @@ -49,6 +49,7 @@ #include <asm/machdep.h> #include <asm/cputable.h> #include <asm/irq.h> +#include <asm/time.h> #include <asm/spu_priv1.h> #include <asm/firmware.h> #include <asm/of_platform.h> diff --git a/arch/powerpc/platforms/iseries/irq.h b/arch/powerpc/platforms/iseries/irq.h index 69f1b437fc7b..a1c236074034 100644 --- a/arch/powerpc/platforms/iseries/irq.h +++ b/arch/powerpc/platforms/iseries/irq.h @@ -1,9 +1,13 @@ #ifndef _ISERIES_IRQ_H #define _ISERIES_IRQ_H +#ifdef CONFIG_PCI extern void iSeries_init_IRQ(void); extern int iSeries_allocate_IRQ(HvBusNumber, HvSubBusNumber, u32); extern void iSeries_activate_IRQs(void); +#else +#define iSeries_init_IRQ NULL +#endif extern unsigned int iSeries_get_irq(void); #endif /* _ISERIES_IRQ_H */ diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 37ae07ee54a9..0877a8834110 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -617,10 +617,6 @@ static void iseries_dedicated_idle(void) } } -#ifndef CONFIG_PCI -void __init iSeries_init_IRQ(void) { } -#endif - static void __iomem *iseries_ioremap(phys_addr_t address, unsigned long size, unsigned long flags) { diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index d6435b03971f..be06cfd9fa3d 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -523,15 +523,16 @@ static void __init get_viotape_info(struct device_node *vio_root) static int __init iseries_vio_init(void) { struct device_node *vio_root; + int ret = -ENODEV; if (!firmware_has_feature(FW_FEATURE_ISERIES)) - return -ENODEV; + goto out; iommu_vio_init(); vio_root = of_find_node_by_path("/vdevice"); if (!vio_root) - return -ENODEV; + goto out; if (viopath_hostLp == HvLpIndexInvalid) { vio_set_hostlp(); @@ -544,10 +545,11 @@ static int __init iseries_vio_init(void) get_viocd_info(vio_root); get_viotape_info(vio_root); - return 0; + ret = 0; put_node: of_node_put(vio_root); - return -ENODEV; + out: + return ret; } arch_initcall(iseries_vio_init); diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 22322b35a0ff..fb3d636e088b 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -186,6 +186,11 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) n += scnprintf(buf+n, len-n, "cmd/stat:%x\n", cfg); printk(KERN_WARNING "EEH: PCI cmd/status register: %08x\n", cfg); + if (!dev) { + printk(KERN_WARNING "EEH: no PCI device for this of node\n"); + return n; + } + /* Gather bridge-specific registers */ if (dev->class >> 16 == PCI_BASE_CLASS_BRIDGE) { rtas_read_config(pdn, PCI_SEC_STATUS, 2, &cfg); @@ -198,7 +203,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) } /* Dump out the PCI-X command and status regs */ - cap = pci_find_capability(pdn->pcidev, PCI_CAP_ID_PCIX); + cap = pci_find_capability(dev, PCI_CAP_ID_PCIX); if (cap) { rtas_read_config(pdn, cap, 4, &cfg); n += scnprintf(buf+n, len-n, "pcix-cmd:%x\n", cfg); @@ -210,7 +215,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) } /* If PCI-E capable, dump PCI-E cap 10, and the AER */ - cap = pci_find_capability(pdn->pcidev, PCI_CAP_ID_EXP); + cap = pci_find_capability(dev, PCI_CAP_ID_EXP); if (cap) { n += scnprintf(buf+n, len-n, "pci-e cap10:\n"); printk(KERN_WARNING @@ -222,7 +227,7 @@ static size_t gather_pci_data(struct pci_dn *pdn, char * buf, size_t len) printk(KERN_WARNING "EEH: PCI-E %02x: %08x\n", i, cfg); } - cap = pci_find_ext_capability(pdn->pcidev, PCI_EXT_CAP_ID_ERR); + cap = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR); if (cap) { n += scnprintf(buf+n, len-n, "pci-e AER:\n"); printk(KERN_WARNING @@ -318,7 +323,7 @@ eeh_wait_for_slot_status(struct pci_dn *pdn, int max_wait_msecs) if (rets[2] == 0) return -1; /* permanently unavailable */ - if (max_wait_msecs <= 0) return -1; + if (max_wait_msecs <= 0) break; mwait = rets[2]; if (mwait <= 0) { diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index 15e015ef6865..57e025e84ab4 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -105,17 +105,18 @@ static void eeh_report_error(struct pci_dev *dev, void *userdata) return; rc = driver->err_handler->error_detected (dev, pci_channel_io_frozen); + + /* A driver that needs a reset trumps all others */ + if (rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; if (*res == PCI_ERS_RESULT_NONE) *res = rc; - if (*res == PCI_ERS_RESULT_DISCONNECT && - rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; } /** * eeh_report_mmio_enabled - tell drivers that MMIO has been enabled * - * Report an EEH error to each device driver, collect up and - * merge the device driver responses. Cumulative response - * passed back in "userdata". + * Tells each device driver that IO ports, MMIO and config space I/O + * are now enabled. Collects up and merges the device driver responses. + * Cumulative response passed back in "userdata". */ static void eeh_report_mmio_enabled(struct pci_dev *dev, void *userdata) @@ -123,17 +124,16 @@ static void eeh_report_mmio_enabled(struct pci_dev *dev, void *userdata) enum pci_ers_result rc, *res = userdata; struct pci_driver *driver = dev->driver; - // dev->error_state = pci_channel_mmio_enabled; - if (!driver || !driver->err_handler || !driver->err_handler->mmio_enabled) return; rc = driver->err_handler->mmio_enabled (dev); + + /* A driver that needs a reset trumps all others */ + if (rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; if (*res == PCI_ERS_RESULT_NONE) *res = rc; - if (*res == PCI_ERS_RESULT_DISCONNECT && - rc == PCI_ERS_RESULT_NEED_RESET) *res = rc; } /** diff --git a/arch/powerpc/platforms/pseries/firmware.c b/arch/powerpc/platforms/pseries/firmware.c index 8b18a1c40092..b765b7c77b65 100644 --- a/arch/powerpc/platforms/pseries/firmware.c +++ b/arch/powerpc/platforms/pseries/firmware.c @@ -25,6 +25,7 @@ #include <asm/firmware.h> #include <asm/prom.h> +#include <asm/udbg.h> #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 2793a1b100e6..f15222bbe136 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -171,6 +171,7 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) struct pci_dn *pdn; int hwirq, virq, i, rc; struct msi_desc *entry; + struct msi_msg msg; pdn = get_pdn(pdev); if (!pdn) @@ -213,6 +214,11 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) dev_dbg(&pdev->dev, "rtas_msi: allocated virq %d\n", virq); set_irq_msi(virq, entry); + + /* Read config space back so we can restore after reset */ + read_msi_msg(virq, &msg); + entry->msg = msg; + unmask_msi_irq(virq); } diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index 7c1b27ac7d3c..216c0f5680d2 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -137,6 +137,7 @@ static void i8259_unmask_irq(unsigned int irq_nr) static struct irq_chip i8259_pic = { .typename = " i8259 ", .mask = i8259_mask_irq, + .disable = i8259_mask_irq, .unmask = i8259_unmask_irq, .mask_ack = i8259_mask_and_ack_irq, }; diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c index 9b3baa7317d7..6933f9c73b43 100644 --- a/arch/powerpc/sysdev/mv64x60_pci.c +++ b/arch/powerpc/sysdev/mv64x60_pci.c @@ -24,8 +24,9 @@ #define MV64X60_VAL_LEN_MAX 11 #define MV64X60_PCICFG_CPCI_HOTSWAP 0x68 -static ssize_t mv64x60_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, - size_t count) +static ssize_t mv64x60_hs_reg_read(struct kobject *kobj, + struct bin_attribute *attr, char *buf, + loff_t off, size_t count) { struct pci_dev *phb; u32 v; @@ -44,8 +45,9 @@ static ssize_t mv64x60_hs_reg_read(struct kobject *kobj, char *buf, loff_t off, return sprintf(buf, "0x%08x\n", v); } -static ssize_t mv64x60_hs_reg_write(struct kobject *kobj, char *buf, loff_t off, - size_t count) +static ssize_t mv64x60_hs_reg_write(struct kobject *kobj, + struct bin_attribute *attr, char *buf, + loff_t off, size_t count) { struct pci_dev *phb; u32 v; diff --git a/arch/ppc/syslib/i8259.c b/arch/ppc/syslib/i8259.c index 1e5a00a4b5f5..559f27c6aefe 100644 --- a/arch/ppc/syslib/i8259.c +++ b/arch/ppc/syslib/i8259.c @@ -127,6 +127,7 @@ static void i8259_unmask_irq(unsigned int irq_nr) static struct irq_chip i8259_pic = { .typename = " i8259 ", .mask = i8259_mask_irq, + .disable = i8259_mask_irq, .unmask = i8259_unmask_irq, .mask_ack = i8259_mask_and_ack_irq, }; diff --git a/arch/ppc/syslib/m8260_setup.c b/arch/ppc/syslib/m8260_setup.c index 15f0d7323535..46588fa94381 100644 --- a/arch/ppc/syslib/m8260_setup.c +++ b/arch/ppc/syslib/m8260_setup.c @@ -25,6 +25,7 @@ #include <asm/machdep.h> #include <asm/bootinfo.h> #include <asm/time.h> +#include <asm/ppc_sys.h> #include "cpm2_pic.h" @@ -61,7 +62,7 @@ m8260_setup_arch(void) #endif identify_ppc_sys_by_name_and_id(BOARD_CHIP_NAME, - in_be32(CPM_MAP_ADDR + CPM_IMMR_OFFSET)); + in_be32((void *)CPM_MAP_ADDR + CPM_IMMR_OFFSET)); m82xx_board_setup(); } @@ -147,12 +148,12 @@ m8260_show_cpuinfo(struct seq_file *m) seq_printf(m, "vendor\t\t: %s\n" "machine\t\t: %s\n" "\n" - "mem size\t\t: 0x%08x\n" - "console baud\t\t: %d\n" + "mem size\t\t: 0x%08lx\n" + "console baud\t\t: %ld\n" "\n" - "core clock\t: %u MHz\n" - "CPM clock\t: %u MHz\n" - "bus clock\t: %u MHz\n", + "core clock\t: %lu MHz\n" + "CPM clock\t: %lu MHz\n" + "bus clock\t: %lu MHz\n", CPUINFO_VENDOR, CPUINFO_MACHINE, bp->bi_memsize, bp->bi_baudrate, bp->bi_intfreq / 1000000, bp->bi_cpmfreq / 1000000, bp->bi_busfreq / 1000000); diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index bd59ab0760b3..10b212a1f9f5 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -408,7 +408,7 @@ config SUNOS_EMUL config SOLARIS_EMUL tristate "Solaris binary emulation (EXPERIMENTAL)" - depends on SPARC32_COMPAT && EXPERIMENTAL + depends on SPARC32_COMPAT && NET && EXPERIMENTAL help This is experimental code which will enable you to run (many) Solaris binaries on your SPARC Linux machine. diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index e023d4b2fef4..22734ac08c8a 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23 -# Sun Oct 21 19:57:44 2007 +# Linux kernel version: 2.6.24-rc1 +# Wed Oct 31 15:36:47 2007 # CONFIG_SPARC=y CONFIG_SPARC64=y @@ -19,6 +19,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_AUDIT_ARCH=y CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_OF=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_SPARC64_PAGE_SIZE_8KB=y # CONFIG_SPARC64_PAGE_SIZE_64KB is not set # CONFIG_SPARC64_PAGE_SIZE_512KB is not set @@ -55,7 +56,8 @@ CONFIG_FAIR_USER_SCHED=y # CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y -# CONFIG_BLK_DEV_INITRD is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set @@ -117,22 +119,7 @@ CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_SMP is not set -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=m -# CONFIG_CPU_FREQ_DEBUG is not set -CONFIG_CPU_FREQ_STAT=m -CONFIG_CPU_FREQ_STAT_DETAILS=y -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=m -CONFIG_CPU_FREQ_GOV_USERSPACE=m -CONFIG_CPU_FREQ_GOV_ONDEMAND=m -CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m -CONFIG_US3_FREQ=m -CONFIG_US2E_FREQ=m +# CONFIG_CPU_FREQ is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y @@ -161,7 +148,7 @@ CONFIG_SBUS=y CONFIG_SBUSCHAR=y CONFIG_SUN_AUXIO=y CONFIG_SUN_IO=y -# CONFIG_SUN_LDOMS is not set +CONFIG_SUN_LDOMS=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y @@ -338,6 +325,7 @@ CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 CONFIG_CDROM_PKTCDVD_WCACHE=y CONFIG_ATA_OVER_ETH=m +CONFIG_SUNVDC=m CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set # CONFIG_EEPROM_93CX6 is not set @@ -440,12 +428,12 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS=y CONFIG_SCSI_FC_ATTRS=y -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y -CONFIG_ISCSI_TCP=m +# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -506,7 +494,7 @@ CONFIG_DM_ZERO=m # CONFIG_I2O is not set CONFIG_NETDEVICES=y # CONFIG_NETDEVICES_MULTIQUEUE is not set -CONFIG_DUMMY=m +# CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set @@ -523,6 +511,7 @@ CONFIG_MII=m # CONFIG_SUNQE is not set # CONFIG_SUNGEM is not set CONFIG_CASSINI=m +CONFIG_SUNVNET=m # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set @@ -577,7 +566,7 @@ CONFIG_NETDEV_10000=y # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set -# CONFIG_NIU is not set +CONFIG_NIU=m # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_TR is not set @@ -702,7 +691,8 @@ CONFIG_SERIAL_SUNCORE=y # CONFIG_SERIAL_SUNZILOG is not set CONFIG_SERIAL_SUNSU=y CONFIG_SERIAL_SUNSU_CONSOLE=y -CONFIG_SERIAL_SUNSAB=m +CONFIG_SERIAL_SUNSAB=y +CONFIG_SERIAL_SUNSAB_CONSOLE=y CONFIG_SERIAL_SUNHV=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y @@ -880,9 +870,17 @@ CONFIG_FB_TILEBLITTING=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_UVESA is not set -# CONFIG_FB_SBUS is not set -# CONFIG_FB_XVR500 is not set -# CONFIG_FB_XVR2500 is not set +CONFIG_FB_SBUS=y +# CONFIG_FB_BW2 is not set +# CONFIG_FB_CG3 is not set +CONFIG_FB_CG6=y +CONFIG_FB_FFB=y +# CONFIG_FB_TCX is not set +# CONFIG_FB_CG14 is not set +# CONFIG_FB_P9100 is not set +# CONFIG_FB_LEO is not set +CONFIG_FB_XVR500=y +CONFIG_FB_XVR2500=y # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set @@ -892,7 +890,11 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_RADEON_BACKLIGHT is not set # CONFIG_FB_RADEON_DEBUG is not set # CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set +CONFIG_FB_ATY=y +CONFIG_FB_ATY_CT=y +# CONFIG_FB_ATY_GENERIC_LCD is not set +CONFIG_FB_ATY_GX=y +# CONFIG_FB_ATY_BACKLIGHT is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set @@ -1191,7 +1193,7 @@ CONFIG_USB_STORAGE=m # # Misc Linux/SPARC drivers # -CONFIG_SUN_OPENPROMIO=m +CONFIG_SUN_OPENPROMIO=y # CONFIG_OBP_FLASH is not set # CONFIG_SUN_BPP is not set # CONFIG_BBC_I2C is not set @@ -1199,11 +1201,6 @@ CONFIG_SUN_OPENPROMIO=m # CONFIG_DISPLAY7SEG is not set # -# Fibre Channel support -# -# CONFIG_FC4 is not set - -# # File systems # CONFIG_EXT2_FS=y @@ -1345,6 +1342,7 @@ CONFIG_KPROBES=y # CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_PRINTK_TIME=y +# CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1371,6 +1369,7 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FORCED_INLINING=y # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c index 23fad7ebdd0d..60765e314bd8 100644 --- a/arch/sparc64/kernel/sparc64_ksyms.c +++ b/arch/sparc64/kernel/sparc64_ksyms.c @@ -221,7 +221,7 @@ EXPORT_SYMBOL(pci_dma_supported); /* I/O device mmaping on Sparc64. */ EXPORT_SYMBOL(io_remap_pfn_range); -#ifdef CONFIG_COMPAT +#if defined(CONFIG_COMPAT) && defined(CONFIG_NET) /* Solaris/SunOS binary compatibility */ EXPORT_SYMBOL(verify_compat_iovec); #endif diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index cd8c740cba1d..a2cf955294c1 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -1070,7 +1070,7 @@ static int set_rtc_mmss(unsigned long nowtime) * Not having a register set can lead to trouble. * Also starfire doesn't have a tod clock. */ - if (!mregs && !dregs & !bregs) + if (!mregs && !dregs && !bregs) return -1; if (mregs) { diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c index 7ff0a02f5813..a3e6e4b635b3 100644 --- a/arch/sparc64/mm/tsb.c +++ b/arch/sparc64/mm/tsb.c @@ -182,7 +182,9 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsign break; default: - BUG(); + printk(KERN_ERR "TSB[%s:%d]: Impossible TSB size %lu, killing process.\n", + current->comm, current->pid, tsb_bytes); + do_exit(SIGSEGV); }; tte |= pte_sz_bits(page_sz); diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index 737c26923c09..2865c105b6a4 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -120,13 +120,6 @@ __spitfire_flush_tlb_mm_slow: /* * The following code flushes one page_size worth. */ -#if (PAGE_SHIFT == 13) -#define ITAG_MASK 0xfe -#elif (PAGE_SHIFT == 16) -#define ITAG_MASK 0x7fe -#else -#error unsupported PAGE_SIZE -#endif .section .kprobes.text, "ax" .align 32 .globl __flush_icache_page diff --git a/drivers/base/core.c b/drivers/base/core.c index c1343414d285..3f4d6aa13990 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1228,18 +1228,18 @@ int device_rename(struct device *dev, char *new_name) sysfs_remove_link(&dev->parent->kobj, old_class_name); } } -#endif - +#else if (dev->class) { sysfs_remove_link(&dev->class->subsys.kobj, old_device_name); error = sysfs_create_link(&dev->class->subsys.kobj, &dev->kobj, dev->bus_id); if (error) { - /* Uh... how to unravel this if restoring can fail? */ dev_err(dev, "%s: sysfs_create_symlink failed (%d)\n", __FUNCTION__, error); } } +#endif + out: put_device(dev); diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index 0e328d387af4..6883fcb79ad3 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -218,7 +218,7 @@ static void cn_rx_skb(struct sk_buff *__skb) skb->len < nlh->nlmsg_len || nlh->nlmsg_len > CONNECTOR_MAX_MSG_SIZE) { kfree_skb(skb); - goto out; + return; } len = NLMSG_ALIGN(nlh->nlmsg_len); @@ -229,9 +229,6 @@ static void cn_rx_skb(struct sk_buff *__skb) if (err < 0) kfree_skb(skb); } - -out: - kfree_skb(__skb); } /* diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 67588326ae56..c9b9081831da 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -984,8 +984,10 @@ static void bus_reset_tasklet(unsigned long data) */ if (ohci->next_config_rom != NULL) { - free_rom = ohci->config_rom; - free_rom_bus = ohci->config_rom_bus; + if (ohci->next_config_rom != ohci->config_rom) { + free_rom = ohci->config_rom; + free_rom_bus = ohci->config_rom_bus; + } ohci->config_rom = ohci->next_config_rom; ohci->config_rom_bus = ohci->next_config_rom_bus; ohci->next_config_rom = NULL; @@ -1161,19 +1163,30 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length) * the right values in the bus reset tasklet. */ - ohci->next_config_rom = - dma_alloc_coherent(ohci->card.device, CONFIG_ROM_SIZE, - &ohci->next_config_rom_bus, GFP_KERNEL); - if (ohci->next_config_rom == NULL) - return -ENOMEM; + if (config_rom) { + ohci->next_config_rom = + dma_alloc_coherent(ohci->card.device, CONFIG_ROM_SIZE, + &ohci->next_config_rom_bus, + GFP_KERNEL); + if (ohci->next_config_rom == NULL) + return -ENOMEM; - memset(ohci->next_config_rom, 0, CONFIG_ROM_SIZE); - fw_memcpy_to_be32(ohci->next_config_rom, config_rom, length * 4); + memset(ohci->next_config_rom, 0, CONFIG_ROM_SIZE); + fw_memcpy_to_be32(ohci->next_config_rom, config_rom, length * 4); + } else { + /* + * In the suspend case, config_rom is NULL, which + * means that we just reuse the old config rom. + */ + ohci->next_config_rom = ohci->config_rom; + ohci->next_config_rom_bus = ohci->config_rom_bus; + } - ohci->next_header = config_rom[0]; + ohci->next_header = be32_to_cpu(ohci->next_config_rom[0]); ohci->next_config_rom[0] = 0; reg_write(ohci, OHCI1394_ConfigROMhdr, 0); - reg_write(ohci, OHCI1394_BusOptions, config_rom[2]); + reg_write(ohci, OHCI1394_BusOptions, + be32_to_cpu(ohci->next_config_rom[2])); reg_write(ohci, OHCI1394_ConfigROMmap, ohci->next_config_rom_bus); reg_write(ohci, OHCI1394_AsReqFilterHiSet, 0x80000000); @@ -1984,7 +1997,7 @@ static int pci_resume(struct pci_dev *pdev) return err; } - return ohci_enable(&ohci->card, ohci->config_rom, CONFIG_ROM_SIZE); + return ohci_enable(&ohci->card, NULL, 0); } #endif diff --git a/drivers/ieee1394/ieee1394_transactions.c b/drivers/ieee1394/ieee1394_transactions.c index c39c70a8aa9f..677989320951 100644 --- a/drivers/ieee1394/ieee1394_transactions.c +++ b/drivers/ieee1394/ieee1394_transactions.c @@ -235,7 +235,6 @@ int hpsb_packet_success(struct hpsb_packet *packet) packet->node_id); return -EAGAIN; } - BUG(); case ACK_BUSY_X: case ACK_BUSY_A: @@ -282,7 +281,6 @@ int hpsb_packet_success(struct hpsb_packet *packet) packet->ack_code, packet->node_id, packet->tcode); return -EAGAIN; } - BUG(); } struct hpsb_packet *hpsb_make_readpacket(struct hpsb_host *host, nodeid_t node, diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c index d7f64525469b..e8d5f6b64998 100644 --- a/drivers/infiniband/core/fmr_pool.c +++ b/drivers/infiniband/core/fmr_pool.c @@ -291,10 +291,10 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd, atomic_set(&pool->flush_ser, 0); init_waitqueue_head(&pool->force_wait); - pool->thread = kthread_create(ib_fmr_cleanup_thread, - pool, - "ib_fmr(%s)", - device->name); + pool->thread = kthread_run(ib_fmr_cleanup_thread, + pool, + "ib_fmr(%s)", + device->name); if (IS_ERR(pool->thread)) { printk(KERN_WARNING PFX "couldn't start cleanup thread\n"); ret = PTR_ERR(pool->thread); diff --git a/drivers/infiniband/hw/ipath/ipath_eeprom.c b/drivers/infiniband/hw/ipath/ipath_eeprom.c index bcfa3ccb555f..e7c25dbbcdc9 100644 --- a/drivers/infiniband/hw/ipath/ipath_eeprom.c +++ b/drivers/infiniband/hw/ipath/ipath_eeprom.c @@ -538,7 +538,15 @@ static u8 flash_csum(struct ipath_flash *ifp, int adjust) u8 *ip = (u8 *) ifp; u8 csum = 0, len; - for (len = 0; len < ifp->if_length; len++) + /* + * Limit length checksummed to max length of actual data. + * Checksum of erased eeprom will still be bad, but we avoid + * reading past the end of the buffer we were passed. + */ + len = ifp->if_length; + if (len > sizeof(struct ipath_flash)) + len = sizeof(struct ipath_flash); + while (len--) csum += *ip++; csum -= ifp->if_csum; csum = ~csum; diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c index 6a5dd5cd773d..c61f9da2964a 100644 --- a/drivers/infiniband/hw/ipath/ipath_intr.c +++ b/drivers/infiniband/hw/ipath/ipath_intr.c @@ -453,7 +453,7 @@ skip_ibchange: } static void handle_supp_msgs(struct ipath_devdata *dd, - unsigned supp_msgs, char msg[512]) + unsigned supp_msgs, char *msg, int msgsz) { /* * Print the message unless it's ibc status change only, which @@ -461,9 +461,9 @@ static void handle_supp_msgs(struct ipath_devdata *dd, */ if (dd->ipath_lasterror & ~INFINIPATH_E_IBSTATUSCHANGED) { int iserr; - iserr = ipath_decode_err(msg, sizeof msg, - dd->ipath_lasterror & - ~INFINIPATH_E_IBSTATUSCHANGED); + iserr = ipath_decode_err(msg, msgsz, + dd->ipath_lasterror & + ~INFINIPATH_E_IBSTATUSCHANGED); if (dd->ipath_lasterror & ~(INFINIPATH_E_RRCVEGRFULL | INFINIPATH_E_RRCVHDRFULL | INFINIPATH_E_PKTERRS)) @@ -492,8 +492,8 @@ static void handle_supp_msgs(struct ipath_devdata *dd, } static unsigned handle_frequent_errors(struct ipath_devdata *dd, - ipath_err_t errs, char msg[512], - int *noprint) + ipath_err_t errs, char *msg, + int msgsz, int *noprint) { unsigned long nc; static unsigned long nextmsg_time; @@ -512,7 +512,7 @@ static unsigned handle_frequent_errors(struct ipath_devdata *dd, nextmsg_time = nc + HZ * 3; } else if (supp_msgs) { - handle_supp_msgs(dd, supp_msgs, msg); + handle_supp_msgs(dd, supp_msgs, msg, msgsz); supp_msgs = 0; nmsgs = 0; } @@ -525,14 +525,14 @@ static unsigned handle_frequent_errors(struct ipath_devdata *dd, static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs) { - char msg[512]; + char msg[128]; u64 ignore_this_time = 0; int i, iserr = 0; int chkerrpkts = 0, noprint = 0; unsigned supp_msgs; int log_idx; - supp_msgs = handle_frequent_errors(dd, errs, msg, &noprint); + supp_msgs = handle_frequent_errors(dd, errs, msg, sizeof msg, &noprint); /* don't report errors that are masked */ errs &= ~dd->ipath_maskederrs; diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c index 4b6b7ee8e5c1..54c61a972de2 100644 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c @@ -630,11 +630,8 @@ bail:; void ipath_send_complete(struct ipath_qp *qp, struct ipath_swqe *wqe, enum ib_wc_status status) { - u32 last = qp->s_last; - - if (++last == qp->s_size) - last = 0; - qp->s_last = last; + unsigned long flags; + u32 last; /* See ch. 11.2.4.1 and 10.7.3.1 */ if (!(qp->s_flags & IPATH_S_SIGNAL_REQ_WR) || @@ -658,4 +655,11 @@ void ipath_send_complete(struct ipath_qp *qp, struct ipath_swqe *wqe, wc.port_num = 0; ipath_cq_enter(to_icq(qp->ibqp.send_cq), &wc, 0); } + + spin_lock_irqsave(&qp->s_lock, flags); + last = qp->s_last; + if (++last >= qp->s_size) + last = 0; + qp->s_last = last; + spin_unlock_irqrestore(&qp->s_lock, flags); } diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 6b3322486b5e..8cba9c532e64 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -1282,7 +1282,7 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, int size; int i; - spin_lock_irqsave(&qp->rq.lock, flags); + spin_lock_irqsave(&qp->sq.lock, flags); ind = qp->sq.head; @@ -1448,7 +1448,7 @@ out: (qp->sq.wqe_cnt - 1)); } - spin_unlock_irqrestore(&qp->rq.lock, flags); + spin_unlock_irqrestore(&qp->sq.lock, flags); return err; } diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 87610772a979..059cf92b60a5 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -60,7 +60,7 @@ static struct ib_qp_attr ipoib_cm_err_attr = { .qp_state = IB_QPS_ERR }; -#define IPOIB_CM_RX_DRAIN_WRID 0x7fffffff +#define IPOIB_CM_RX_DRAIN_WRID 0xffffffff static struct ib_send_wr ipoib_cm_rx_drain_wr = { .wr_id = IPOIB_CM_RX_DRAIN_WRID, diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c index 516d943227e2..075b4d99e354 100644 --- a/drivers/macintosh/windfarm_core.c +++ b/drivers/macintosh/windfarm_core.c @@ -94,7 +94,9 @@ static int wf_thread_func(void *data) DBG("wf: thread started\n"); set_freezable(); - while(!kthread_should_stop()) { + while (!kthread_should_stop()) { + try_to_freeze(); + if (time_after_eq(jiffies, next)) { wf_notify(WF_EVENT_TICK, NULL); if (wf_overtemp) { @@ -116,12 +118,6 @@ static int wf_thread_func(void *data) delay = next - jiffies; if (delay <= HZ) schedule_timeout_interruptible(delay); - - /* there should be no non-suspend signal, but oh well */ - if (signal_pending(current) && !try_to_freeze()) { - printk(KERN_WARNING "windfarm: thread got sigl !\n"); - break; - } } DBG("wf: thread stopped\n"); diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c index 285fca676a69..623eea2652ca 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ b/drivers/media/video/ivtv/ivtv-i2c.c @@ -741,7 +741,7 @@ int __devinit init_ivtv_i2c(struct ivtv *itv) return i2c_bit_add_bus(&itv->i2c_adap); } -void __devexit exit_ivtv_i2c(struct ivtv *itv) +void exit_ivtv_i2c(struct ivtv *itv) { IVTV_DEBUG_I2C("i2c exit\n"); diff --git a/drivers/media/video/ivtv/ivtv-i2c.h b/drivers/media/video/ivtv/ivtv-i2c.h index 677c3292855e..de6a07442298 100644 --- a/drivers/media/video/ivtv/ivtv-i2c.h +++ b/drivers/media/video/ivtv/ivtv-i2c.h @@ -36,6 +36,6 @@ void ivtv_call_i2c_clients(struct ivtv *itv, unsigned int cmd, void *arg); /* init + register i2c algo-bit adapter */ int __devinit init_ivtv_i2c(struct ivtv *itv); -void __devexit exit_ivtv_i2c(struct ivtv *itv); +void exit_ivtv_i2c(struct ivtv *itv); #endif diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index a25ee71998a9..1654a3330340 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -39,6 +39,7 @@ #define DRIVER_NAME "pxa2xx-mci" #define NR_SG 1 +#define CLKRT_OFF (~0) struct pxamci_host { struct mmc_host *mmc; @@ -371,6 +372,9 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) unsigned long rate = host->clkrate; unsigned int clk = rate / ios->clock; + if (host->clkrt == CLKRT_OFF) + clk_enable(host->clk); + /* * clk might result in a lower divisor than we * desire. check for that condition and adjust @@ -379,14 +383,16 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) if (rate / clk > ios->clock) clk <<= 1; host->clkrt = fls(clk) - 1; - clk_enable(host->clk); /* * we write clkrt on the next command */ } else { pxamci_stop_clock(host); - clk_disable(host->clk); + if (host->clkrt != CLKRT_OFF) { + host->clkrt = CLKRT_OFF; + clk_disable(host->clk); + } } if (host->power_mode != ios->power_mode) { @@ -498,6 +504,7 @@ static int pxamci_probe(struct platform_device *pdev) host->mmc = mmc; host->dma = -1; host->pdata = pdev->dev.platform_data; + host->clkrt = CLKRT_OFF; host->clk = clk_get(&pdev->dev, "MMCCLK"); if (IS_ERR(host->clk)) { diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index 8936ed3469cf..a005d8f4c38e 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -491,7 +491,7 @@ static int pppoe_create(struct net *net, struct socket *sock) int error = -ENOMEM; struct sock *sk; - sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppoe_sk_proto, 1); + sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppoe_sk_proto); if (!sk) goto out; diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c index 921d4ef6d14b..f8904fd92369 100644 --- a/drivers/net/pppol2tp.c +++ b/drivers/net/pppol2tp.c @@ -1416,7 +1416,7 @@ static int pppol2tp_create(struct net *net, struct socket *sock) int error = -ENOMEM; struct sock *sk; - sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppol2tp_sk_proto, 1); + sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppol2tp_sk_proto); if (!sk) goto out; diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 64eb57893602..37c52e131750 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -234,7 +234,7 @@ int lmc_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/ sc->lmc_xinfo.Magic1 = 0xDEADBEEF; if (copy_to_user(ifr->ifr_data, &sc->lmc_xinfo, - sizeof(struct lmc_xinfo))) { + sizeof(struct lmc_xinfo))) ret = -EFAULT; else ret = 0; diff --git a/drivers/scsi/arm/scsi.h b/drivers/scsi/arm/scsi.h index 21ba57155bea..bb6550e31926 100644 --- a/drivers/scsi/arm/scsi.h +++ b/drivers/scsi/arm/scsi.h @@ -38,9 +38,7 @@ static inline int next_SCp(struct scsi_pointer *SCp) if (ret) { SCp->buffer++; SCp->buffers_residual--; - SCp->ptr = (char *) - (page_address(SCp->buffer->page) + - SCp->buffer->offset); + SCp->ptr = sg_virt(SCp->buffer); SCp->this_residual = SCp->buffer->length; } else { SCp->ptr = NULL; @@ -76,9 +74,7 @@ static inline void init_SCp(struct scsi_cmnd *SCpnt) SCpnt->SCp.buffer = (struct scatterlist *) SCpnt->request_buffer; SCpnt->SCp.buffers_residual = SCpnt->use_sg - 1; - SCpnt->SCp.ptr = (char *) - (page_address(SCpnt->SCp.buffer->page) + - SCpnt->SCp.buffer->offset); + SCpnt->SCp.ptr = sg_virt(SCpnt->SCp.buffer); SCpnt->SCp.this_residual = SCpnt->SCp.buffer->length; SCpnt->SCp.phase = SCpnt->request_bufflen; diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index a4284ccac1f9..bd26e4cbb994 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -322,7 +322,7 @@ static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg) int err; uifr = compat_alloc_user_space(sizeof(struct ifreq)); - if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32))); + if (copy_in_user(uifr, compat_ptr(arg), sizeof(struct ifreq32))) return -EFAULT; err = sys_ioctl(fd, SIOCGIFNAME, (unsigned long)uifr); diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 7a8ce9e98b32..337162935d21 100644 --- a/fs/sysfs/dir.c +++ b/fs/sysfs/dir.c @@ -132,7 +132,7 @@ struct dentry *sysfs_get_dentry(struct sysfs_dirent *sd) * RETURNS: * Pointer to @sd on success, NULL on failure. */ -struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd) +static struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd) { if (unlikely(!sd)) return NULL; @@ -161,7 +161,7 @@ struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd) * Put an active reference to @sd. This function is noop if @sd * is NULL. */ -void sysfs_put_active(struct sysfs_dirent *sd) +static void sysfs_put_active(struct sysfs_dirent *sd) { struct completion *cmpl; int v; diff --git a/fs/sysfs/sysfs.h b/fs/sysfs/sysfs.h index f8417988f6b0..ff17f8da9b43 100644 --- a/fs/sysfs/sysfs.h +++ b/fs/sysfs/sysfs.h @@ -103,8 +103,6 @@ extern const struct file_operations sysfs_dir_operations; extern const struct inode_operations sysfs_dir_inode_operations; struct dentry *sysfs_get_dentry(struct sysfs_dirent *sd); -struct sysfs_dirent *sysfs_get_active(struct sysfs_dirent *sd); -void sysfs_put_active(struct sysfs_dirent *sd); struct sysfs_dirent *sysfs_get_active_two(struct sysfs_dirent *sd); void sysfs_put_active_two(struct sysfs_dirent *sd); void sysfs_addrm_start(struct sysfs_addrm_cxt *acxt, diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h index d96b10fd449f..c0d7075982c1 100644 --- a/include/asm-arm/arch-at91/board.h +++ b/include/asm-arm/arch-at91/board.h @@ -130,4 +130,7 @@ extern u8 at91_leds_cpu; extern u8 at91_leds_timer; extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); +/* FIXME: this needs a better location, but gets stuff building again */ +extern int at91_suspend_entering_slow_clock(void); + #endif diff --git a/include/asm-arm/arch-davinci/gpio.h b/include/asm-arm/arch-davinci/gpio.h index ea24a0e0bfd6..ff8de30b2fb3 100644 --- a/include/asm-arm/arch-davinci/gpio.h +++ b/include/asm-arm/arch-davinci/gpio.h @@ -13,6 +13,9 @@ #ifndef __DAVINCI_GPIO_H #define __DAVINCI_GPIO_H +#include <linux/io.h> +#include <asm/hardware.h> + /* * basic gpio routines * diff --git a/include/asm-arm/arch-pxa/mfp-pxa300.h b/include/asm-arm/arch-pxa/mfp-pxa300.h index 7513c7a3402d..822a27cd7864 100644 --- a/include/asm-arm/arch-pxa/mfp-pxa300.h +++ b/include/asm-arm/arch-pxa/mfp-pxa300.h @@ -4,7 +4,7 @@ * PXA300/PXA310 specific MFP configuration definitions * * Copyright (C) 2007 Marvell International Ltd. - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/include/asm-arm/arch-pxa/mfp-pxa320.h b/include/asm-arm/arch-pxa/mfp-pxa320.h index ae8ba34194cf..488a5bbc49e9 100644 --- a/include/asm-arm/arch-pxa/mfp-pxa320.h +++ b/include/asm-arm/arch-pxa/mfp-pxa320.h @@ -4,7 +4,7 @@ * PXA320 specific MFP configuration definitions * * Copyright (C) 2007 Marvell International Ltd. - * 2007-08-21: eric miao <eric.y.miao@gmail.com> + * 2007-08-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/include/asm-arm/arch-pxa/mfp.h b/include/asm-arm/arch-pxa/mfp.h index 60291742ffdd..ac4157af5a8e 100644 --- a/include/asm-arm/arch-pxa/mfp.h +++ b/include/asm-arm/arch-pxa/mfp.h @@ -5,7 +5,7 @@ * * Copyright (C) 2007 Marvell International Ltd. * - * 2007-8-21: eric miao <eric.y.miao@gmail.com> + * 2007-8-21: eric miao <eric.miao@marvell.com> * initial version * * This program is free software; you can redistribute it and/or modify diff --git a/include/asm-arm/flat.h b/include/asm-arm/flat.h index 16f5375e57b8..9918aa46d9e5 100644 --- a/include/asm-arm/flat.h +++ b/include/asm-arm/flat.h @@ -11,8 +11,9 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) #define flat_reloc_valid(reloc, size) ((reloc) <= (size)) -#define flat_get_addr_from_rp(rp, relval, flags) get_unaligned(rp) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) get_unaligned(rp) #define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp) #define flat_get_relocate_addr(rel) (rel) +#define flat_set_persistent(relval, p) 0 #endif /* __ARM_FLAT_H__ */ diff --git a/include/asm-arm/plat-s3c/regs-nand.h b/include/asm-arm/plat-s3c/regs-nand.h index b824d371ae0b..d742205ac172 100644 --- a/include/asm-arm/plat-s3c/regs-nand.h +++ b/include/asm-arm/plat-s3c/regs-nand.h @@ -35,7 +35,7 @@ #define S3C2440_NFESTAT1 S3C2410_NFREG(0x28) #define S3C2440_NFMECC0 S3C2410_NFREG(0x2C) #define S3C2440_NFMECC1 S3C2410_NFREG(0x30) -#define S3C2440_NFSECC S3C24E10_NFREG(0x34) +#define S3C2440_NFSECC S3C2410_NFREG(0x34) #define S3C2440_NFSBLK S3C2410_NFREG(0x38) #define S3C2440_NFEBLK S3C2410_NFREG(0x3C) diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h index cc6d87228258..11d5383b2f09 100644 --- a/include/asm-powerpc/systbl.h +++ b/include/asm-powerpc/systbl.h @@ -308,8 +308,8 @@ COMPAT_SYS_SPU(move_pages) SYSCALL_SPU(getcpu) COMPAT_SYS(epoll_pwait) COMPAT_SYS_SPU(utimensat) -COMPAT_SYS(fallocate) COMPAT_SYS_SPU(signalfd) COMPAT_SYS_SPU(timerfd) SYSCALL_SPU(eventfd) COMPAT_SYS_SPU(sync_file_range2) +COMPAT_SYS(fallocate) diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index f05895522f7f..780f82642756 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -176,25 +176,31 @@ static inline unsigned int get_dec(void) #endif } +/* + * Note: Book E and 4xx processors differ from other PowerPC processors + * in when the decrementer generates its interrupt: on the 1 to 0 + * transition for Book E/4xx, but on the 0 to -1 transition for others. + */ static inline void set_dec(int val) { #if defined(CONFIG_40x) mtspr(SPRN_PIT, val); #elif defined(CONFIG_8xx_CPU6) - set_dec_cpu6(val); + set_dec_cpu6(val - 1); #else +#ifndef CONFIG_BOOKE + --val; +#endif #ifdef CONFIG_PPC_ISERIES - int cur_dec; - if (firmware_has_feature(FW_FEATURE_ISERIES) && get_lppaca()->shared_proc) { get_lppaca()->virtual_decr = val; - cur_dec = get_dec(); - if (cur_dec > val) + if (get_dec() > val) HvCall_setVirtualDecr(); - } else + return; + } #endif - mtspr(SPRN_DEC, val); + mtspr(SPRN_DEC, val); #endif /* not 40x or 8xx_CPU6 */ } diff --git a/include/asm-sparc64/futex.h b/include/asm-sparc64/futex.h index 876312fe82cc..df1097d6ffbe 100644 --- a/include/asm-sparc64/futex.h +++ b/include/asm-sparc64/futex.h @@ -17,7 +17,8 @@ "3:\n" \ " .section .fixup,#alloc,#execinstr\n" \ " .align 4\n" \ - "4: ba 3b\n" \ + "4: sethi %%hi(3b), %0\n" \ + " jmpl %0 + %%lo(3b), %%g0\n" \ " mov %5, %0\n" \ " .previous\n" \ " .section __ex_table,\"a\"\n" \ @@ -91,7 +92,8 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) "2:\n" " .section .fixup,#alloc,#execinstr\n" " .align 4\n" - "3: ba 2b\n" + "3: sethi %%hi(2b), %0\n" + " jmpl %0 + %%lo(2b), %%g0\n" " mov %4, %0\n" " .previous\n" " .section __ex_table,\"a\"\n" diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index 159e62b51d70..99a669c190c7 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h @@ -178,7 +178,9 @@ do { if (test_thread_flag(TIF_PERFCTR)) { \ "ldx [%%g6 + %9], %%g4\n\t" \ "brz,pt %%o7, 1f\n\t" \ " mov %%g7, %0\n\t" \ - "b,a ret_from_syscall\n\t" \ + "sethi %%hi(ret_from_syscall), %%g1\n\t" \ + "jmpl %%g1 + %%lo(ret_from_syscall), %%g0\n\t" \ + " nop\n\t" \ "1:\n\t" \ : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \ "=r" (__local_per_cpu_offset) \ diff --git a/include/asm-sparc64/uaccess.h b/include/asm-sparc64/uaccess.h index afe236ba555b..93720e7b0289 100644 --- a/include/asm-sparc64/uaccess.h +++ b/include/asm-sparc64/uaccess.h @@ -123,7 +123,8 @@ __asm__ __volatile__( \ ".section .fixup,#alloc,#execinstr\n\t" \ ".align 4\n" \ "3:\n\t" \ - "b 2b\n\t" \ + "sethi %%hi(2b), %0\n\t" \ + "jmpl %0 + %%lo(2b), %%g0\n\t" \ " mov %3, %0\n\n\t" \ ".previous\n\t" \ ".section __ex_table,\"a\"\n\t" \ @@ -165,8 +166,9 @@ __asm__ __volatile__( \ ".section .fixup,#alloc,#execinstr\n\t" \ ".align 4\n" \ "3:\n\t" \ + "sethi %%hi(2b), %0\n\t" \ "clr %1\n\t" \ - "b 2b\n\t" \ + "jmpl %0 + %%lo(2b), %%g0\n\t" \ " mov %3, %0\n\n\t" \ ".previous\n\t" \ ".section __ex_table,\"a\"\n\t" \ diff --git a/include/linux/Kbuild b/include/linux/Kbuild index bd33c22315c1..37bfa19d8064 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -326,6 +326,7 @@ unifdef-y += sonypi.h unifdef-y += soundcard.h unifdef-y += stat.h unifdef-y += stddef.h +unifdef-y += string.h unifdef-y += synclink.h unifdef-y += sysctl.h unifdef-y += tcp.h diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9b0c8f12373e..1e6af4f174b6 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -739,6 +739,16 @@ static inline void *netdev_priv(const struct net_device *dev) */ #define SET_NETDEV_DEV(net, pdev) ((net)->dev.parent = (pdev)) +/** + * netif_napi_add - initialize a napi context + * @dev: network device + * @napi: napi context + * @poll: polling function + * @weight: default weight + * + * netif_napi_add() must be used to initialize a napi context prior to calling + * *any* of the other napi related functions. + */ static inline void netif_napi_add(struct net_device *dev, struct napi_struct *napi, int (*poll)(struct napi_struct *, int), diff --git a/include/linux/string.h b/include/linux/string.h index 836062b7582a..c5d3fcad7b57 100644 --- a/include/linux/string.h +++ b/include/linux/string.h @@ -3,16 +3,14 @@ /* We don't want strings.h stuff being user by user stuff by accident */ -#ifdef __KERNEL__ +#ifndef __KERNEL__ +#include <string.h> +#else #include <linux/compiler.h> /* for inline */ #include <linux/types.h> /* for size_t */ #include <linux/stddef.h> /* for NULL */ -#ifdef __cplusplus -extern "C" { -#endif - extern char *strndup_user(const char __user *, long); /* @@ -111,9 +109,5 @@ extern void *kmemdup(const void *src, size_t len, gfp_t gfp); extern char **argv_split(gfp_t gfp, const char *str, int *argcp); extern void argv_free(char **argv); -#ifdef __cplusplus -} -#endif - #endif #endif /* _LINUX_STRING_H_ */ diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h index 5279466606d2..1fd449a6530b 100644 --- a/include/net/net_namespace.h +++ b/include/net/net_namespace.h @@ -51,13 +51,12 @@ static inline struct net *copy_net_ns(unsigned long flags, struct net *net_ns) } #endif +#ifdef CONFIG_NET_NS extern void __put_net(struct net *net); static inline struct net *get_net(struct net *net) { -#ifdef CONFIG_NET atomic_inc(&net->count); -#endif return net; } @@ -75,26 +74,44 @@ static inline struct net *maybe_get_net(struct net *net) static inline void put_net(struct net *net) { -#ifdef CONFIG_NET if (atomic_dec_and_test(&net->count)) __put_net(net); -#endif } static inline struct net *hold_net(struct net *net) { -#ifdef CONFIG_NET atomic_inc(&net->use_count); -#endif return net; } static inline void release_net(struct net *net) { -#ifdef CONFIG_NET atomic_dec(&net->use_count); -#endif } +#else +static inline struct net *get_net(struct net *net) +{ + return net; +} + +static inline void put_net(struct net *net) +{ +} + +static inline struct net *hold_net(struct net *net) +{ + return net; +} + +static inline void release_net(struct net *net) +{ +} + +static inline struct net *maybe_get_net(struct net *net) +{ + return net; +} +#endif #define for_each_net(VAR) \ list_for_each_entry(VAR, &net_namespace_list, list) diff --git a/include/net/sock.h b/include/net/sock.h index 43fc3fa50d62..20de3fa7ae40 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -779,7 +779,7 @@ extern void FASTCALL(release_sock(struct sock *sk)); extern struct sock *sk_alloc(struct net *net, int family, gfp_t priority, - struct proto *prot, int zero_it); + struct proto *prot); extern void sk_free(struct sock *sk); extern struct sock *sk_clone(const struct sock *sk, const gfp_t priority); @@ -993,20 +993,6 @@ static inline void sock_graft(struct sock *sk, struct socket *parent) write_unlock_bh(&sk->sk_callback_lock); } -static inline void sock_copy(struct sock *nsk, const struct sock *osk) -{ -#ifdef CONFIG_SECURITY_NETWORK - void *sptr = nsk->sk_security; -#endif - - memcpy(nsk, osk, osk->sk_prot->obj_size); - get_net(nsk->sk_net); -#ifdef CONFIG_SECURITY_NETWORK - nsk->sk_security = sptr; - security_sk_clone(osk, nsk); -#endif -} - extern int sock_i_uid(struct sock *sk); extern unsigned long sock_i_ino(struct sock *sk); diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index 52c7a151e298..56cb009a4b35 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -40,10 +40,14 @@ cond_syscall(sys_recvfrom); cond_syscall(sys_recv); cond_syscall(sys_socket); cond_syscall(sys_setsockopt); +cond_syscall(compat_sys_setsockopt); cond_syscall(sys_getsockopt); +cond_syscall(compat_sys_getsockopt); cond_syscall(sys_shutdown); cond_syscall(sys_sendmsg); +cond_syscall(compat_sys_sendmsg); cond_syscall(sys_recvmsg); +cond_syscall(compat_sys_recvmsg); cond_syscall(sys_socketcall); cond_syscall(sys_futex); cond_syscall(compat_sys_futex); diff --git a/lib/kobject.c b/lib/kobject.c index 03d40360ff1b..a7e3bf4d3c70 100644 --- a/lib/kobject.c +++ b/lib/kobject.c @@ -308,6 +308,19 @@ int kobject_rename(struct kobject * kobj, const char *new_name) if (!kobj->parent) return -EINVAL; + /* see if this name is already in use */ + if (kobj->kset) { + struct kobject *temp_kobj; + temp_kobj = kset_find_obj(kobj->kset, new_name); + if (temp_kobj) { + printk(KERN_WARNING "kobject '%s' can not be renamed " + "to '%s' as '%s' is already in existance.\n", + kobject_name(kobj), new_name, new_name); + kobject_put(temp_kobj); + return -EINVAL; + } + } + devpath = kobject_get_path(kobj, GFP_KERNEL); if (!devpath) { error = -ENOMEM; diff --git a/mm/filemap.c b/mm/filemap.c index 9940895f734c..188cf5fd3e8d 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1300,7 +1300,7 @@ int filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) size = (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; if (vmf->pgoff >= size) - goto outside_data_content; + return VM_FAULT_SIGBUS; /* If we don't want any read-ahead, don't bother */ if (VM_RandomReadHint(vma)) @@ -1377,7 +1377,7 @@ retry_find: if (unlikely(vmf->pgoff >= size)) { unlock_page(page); page_cache_release(page); - goto outside_data_content; + return VM_FAULT_SIGBUS; } /* @@ -1388,15 +1388,6 @@ retry_find: vmf->page = page; return ret | VM_FAULT_LOCKED; -outside_data_content: - /* - * An external ptracer can access pages that normally aren't - * accessible.. - */ - if (vma->vm_mm == current->mm) - return VM_FAULT_SIGBUS; - - /* Fall through to the non-read-ahead case */ no_cached_page: /* * We're only likely to ever get here if MADV_RANDOM is in diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 7c0b5151d526..e0d37d6dc1f8 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1044,7 +1044,7 @@ static int atalk_create(struct net *net, struct socket *sock, int protocol) if (sock->type != SOCK_RAW && sock->type != SOCK_DGRAM) goto out; rc = -ENOMEM; - sk = sk_alloc(net, PF_APPLETALK, GFP_KERNEL, &ddp_proto, 1); + sk = sk_alloc(net, PF_APPLETALK, GFP_KERNEL, &ddp_proto); if (!sk) goto out; rc = 0; diff --git a/net/atm/common.c b/net/atm/common.c index e166d9e0ffd9..eba09a04f6bf 100644 --- a/net/atm/common.c +++ b/net/atm/common.c @@ -133,7 +133,7 @@ int vcc_create(struct net *net, struct socket *sock, int protocol, int family) sock->sk = NULL; if (sock->type == SOCK_STREAM) return -EINVAL; - sk = sk_alloc(net, family, GFP_KERNEL, &vcc_proto, 1); + sk = sk_alloc(net, family, GFP_KERNEL, &vcc_proto); if (!sk) return -ENOMEM; sock_init_data(sock, sk); diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 993e5c75e909..8378afd54b30 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -836,7 +836,8 @@ static int ax25_create(struct net *net, struct socket *sock, int protocol) return -ESOCKTNOSUPPORT; } - if ((sk = sk_alloc(net, PF_AX25, GFP_ATOMIC, &ax25_proto, 1)) == NULL) + sk = sk_alloc(net, PF_AX25, GFP_ATOMIC, &ax25_proto); + if (sk == NULL) return -ENOMEM; ax25 = sk->sk_protinfo = ax25_create_cb(); @@ -861,7 +862,8 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev) struct sock *sk; ax25_cb *ax25, *oax25; - if ((sk = sk_alloc(osk->sk_net, PF_AX25, GFP_ATOMIC, osk->sk_prot, 1)) == NULL) + sk = sk_alloc(osk->sk_net, PF_AX25, GFP_ATOMIC, osk->sk_prot); + if (sk == NULL) return NULL; if ((ax25 = ax25_create_cb()) == NULL) { diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c index f718965f296c..9ebd3c64474d 100644 --- a/net/bluetooth/bnep/sock.c +++ b/net/bluetooth/bnep/sock.c @@ -213,7 +213,7 @@ static int bnep_sock_create(struct net *net, struct socket *sock, int protocol) if (sock->type != SOCK_RAW) return -ESOCKTNOSUPPORT; - sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &bnep_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &bnep_proto); if (!sk) return -ENOMEM; diff --git a/net/bluetooth/cmtp/sock.c b/net/bluetooth/cmtp/sock.c index cf700c20d11e..783edab12ce8 100644 --- a/net/bluetooth/cmtp/sock.c +++ b/net/bluetooth/cmtp/sock.c @@ -204,7 +204,7 @@ static int cmtp_sock_create(struct net *net, struct socket *sock, int protocol) if (sock->type != SOCK_RAW) return -ESOCKTNOSUPPORT; - sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &cmtp_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &cmtp_proto); if (!sk) return -ENOMEM; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 8825102c517c..14991323c273 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -645,7 +645,7 @@ static int hci_sock_create(struct net *net, struct socket *sock, int protocol) sock->ops = &hci_sock_ops; - sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hci_sk_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hci_sk_proto); if (!sk) return -ENOMEM; diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c index 1de2b6fbcac0..3292b956a7c4 100644 --- a/net/bluetooth/hidp/sock.c +++ b/net/bluetooth/hidp/sock.c @@ -255,7 +255,7 @@ static int hidp_sock_create(struct net *net, struct socket *sock, int protocol) if (sock->type != SOCK_RAW) return -ESOCKTNOSUPPORT; - sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hidp_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, GFP_ATOMIC, &hidp_proto); if (!sk) return -ENOMEM; diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 6fbbae78b304..477e052b17b5 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -607,7 +607,7 @@ static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int p { struct sock *sk; - sk = sk_alloc(net, PF_BLUETOOTH, prio, &l2cap_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, prio, &l2cap_proto); if (!sk) return NULL; diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index 266b6972667d..c46d51035e77 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -287,7 +287,7 @@ static struct sock *rfcomm_sock_alloc(struct net *net, struct socket *sock, int struct rfcomm_dlc *d; struct sock *sk; - sk = sk_alloc(net, PF_BLUETOOTH, prio, &rfcomm_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, prio, &rfcomm_proto); if (!sk) return NULL; diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 82d0dfdfa7e2..93ad1aae3f38 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -421,7 +421,7 @@ static struct sock *sco_sock_alloc(struct net *net, struct socket *sock, int pro { struct sock *sk; - sk = sk_alloc(net, PF_BLUETOOTH, prio, &sco_proto, 1); + sk = sk_alloc(net, PF_BLUETOOTH, prio, &sco_proto); if (!sk) return NULL; diff --git a/net/core/dev.c b/net/core/dev.c index 02e7d8377c4a..be6cedab5aa8 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1751,9 +1751,6 @@ DEFINE_PER_CPU(struct netif_rx_stats, netdev_rx_stat) = { 0, }; * * return values: * NET_RX_SUCCESS (no congestion) - * NET_RX_CN_LOW (low congestion) - * NET_RX_CN_MOD (moderate congestion) - * NET_RX_CN_HIGH (high congestion) * NET_RX_DROP (packet was dropped) * */ @@ -2001,6 +1998,21 @@ out: } #endif +/** + * netif_receive_skb - process receive buffer from network + * @skb: buffer to process + * + * netif_receive_skb() is the main receive data processing function. + * It always succeeds. The buffer may be dropped during processing + * for congestion control or by the protocol layers. + * + * This function may only be called from softirq context and interrupts + * should be enabled. + * + * Return values (usually ignored): + * NET_RX_SUCCESS: no congestion + * NET_RX_DROP: packet was dropped + */ int netif_receive_skb(struct sk_buff *skb) { struct packet_type *ptype, *pt_prev; @@ -3496,6 +3508,60 @@ static void net_set_todo(struct net_device *dev) spin_unlock(&net_todo_list_lock); } +static void rollback_registered(struct net_device *dev) +{ + BUG_ON(dev_boot_phase); + ASSERT_RTNL(); + + /* Some devices call without registering for initialization unwind. */ + if (dev->reg_state == NETREG_UNINITIALIZED) { + printk(KERN_DEBUG "unregister_netdevice: device %s/%p never " + "was registered\n", dev->name, dev); + + WARN_ON(1); + return; + } + + BUG_ON(dev->reg_state != NETREG_REGISTERED); + + /* If device is running, close it first. */ + dev_close(dev); + + /* And unlink it from device chain. */ + unlist_netdevice(dev); + + dev->reg_state = NETREG_UNREGISTERING; + + synchronize_net(); + + /* Shutdown queueing discipline. */ + dev_shutdown(dev); + + + /* Notify protocols, that we are about to destroy + this device. They should clean all the things. + */ + call_netdevice_notifiers(NETDEV_UNREGISTER, dev); + + /* + * Flush the unicast and multicast chains + */ + dev_addr_discard(dev); + + if (dev->uninit) + dev->uninit(dev); + + /* Notifier chain MUST detach us from master device. */ + BUG_TRAP(!dev->master); + + /* Remove entries from kobject tree */ + netdev_unregister_kobject(dev); + + synchronize_net(); + + dev_put(dev); +} + /** * register_netdevice - register a network device * @dev: device to register @@ -3633,8 +3699,10 @@ int register_netdevice(struct net_device *dev) /* Notify protocols, that a new device appeared. */ ret = call_netdevice_notifiers(NETDEV_REGISTER, dev); ret = notifier_to_errno(ret); - if (ret) - unregister_netdevice(dev); + if (ret) { + rollback_registered(dev); + dev->reg_state = NETREG_UNREGISTERED; + } out: return ret; @@ -3911,59 +3979,9 @@ void synchronize_net(void) void unregister_netdevice(struct net_device *dev) { - BUG_ON(dev_boot_phase); - ASSERT_RTNL(); - - /* Some devices call without registering for initialization unwind. */ - if (dev->reg_state == NETREG_UNINITIALIZED) { - printk(KERN_DEBUG "unregister_netdevice: device %s/%p never " - "was registered\n", dev->name, dev); - - WARN_ON(1); - return; - } - - BUG_ON(dev->reg_state != NETREG_REGISTERED); - - /* If device is running, close it first. */ - dev_close(dev); - - /* And unlink it from device chain. */ - unlist_netdevice(dev); - - dev->reg_state = NETREG_UNREGISTERING; - - synchronize_net(); - - /* Shutdown queueing discipline. */ - dev_shutdown(dev); - - - /* Notify protocols, that we are about to destroy - this device. They should clean all the things. - */ - call_netdevice_notifiers(NETDEV_UNREGISTER, dev); - - /* - * Flush the unicast and multicast chains - */ - dev_addr_discard(dev); - - if (dev->uninit) - dev->uninit(dev); - - /* Notifier chain MUST detach us from master device. */ - BUG_TRAP(!dev->master); - - /* Remove entries from kobject tree */ - netdev_unregister_kobject(dev); - + rollback_registered(dev); /* Finish processing unregister after unlock */ net_set_todo(dev); - - synchronize_net(); - - dev_put(dev); } /** diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 6f71db8c4428..e9f0964ce70b 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -17,74 +17,13 @@ static DEFINE_MUTEX(net_mutex); LIST_HEAD(net_namespace_list); -static struct kmem_cache *net_cachep; - struct net init_net; EXPORT_SYMBOL_GPL(init_net); -static struct net *net_alloc(void) -{ - return kmem_cache_zalloc(net_cachep, GFP_KERNEL); -} - -static void net_free(struct net *net) -{ - if (!net) - return; - - if (unlikely(atomic_read(&net->use_count) != 0)) { - printk(KERN_EMERG "network namespace not free! Usage: %d\n", - atomic_read(&net->use_count)); - return; - } - - kmem_cache_free(net_cachep, net); -} - -static void cleanup_net(struct work_struct *work) -{ - struct pernet_operations *ops; - struct net *net; - - net = container_of(work, struct net, work); - - mutex_lock(&net_mutex); - - /* Don't let anyone else find us. */ - rtnl_lock(); - list_del(&net->list); - rtnl_unlock(); - - /* Run all of the network namespace exit methods */ - list_for_each_entry_reverse(ops, &pernet_list, list) { - if (ops->exit) - ops->exit(net); - } - - mutex_unlock(&net_mutex); - - /* Ensure there are no outstanding rcu callbacks using this - * network namespace. - */ - rcu_barrier(); - - /* Finally it is safe to free my network namespace structure */ - net_free(net); -} - - -void __put_net(struct net *net) -{ - /* Cleanup the network namespace in process context */ - INIT_WORK(&net->work, cleanup_net); - schedule_work(&net->work); -} -EXPORT_SYMBOL_GPL(__put_net); - /* * setup_net runs the initializers for the network namespace object. */ -static int setup_net(struct net *net) +static __net_init int setup_net(struct net *net) { /* Must be called with net_mutex held */ struct pernet_operations *ops; @@ -112,9 +51,19 @@ out_undo: if (ops->exit) ops->exit(net); } + + rcu_barrier(); goto out; } +#ifdef CONFIG_NET_NS +static struct kmem_cache *net_cachep; + +static struct net *net_alloc(void) +{ + return kmem_cache_zalloc(net_cachep, GFP_KERNEL); +} + struct net *copy_net_ns(unsigned long flags, struct net *old_net) { struct net *new_net = NULL; @@ -125,10 +74,6 @@ struct net *copy_net_ns(unsigned long flags, struct net *old_net) if (!(flags & CLONE_NEWNET)) return old_net; -#ifndef CONFIG_NET_NS - return ERR_PTR(-EINVAL); -#endif - err = -ENOMEM; new_net = net_alloc(); if (!new_net) @@ -155,14 +100,78 @@ out: return new_net; } +static void net_free(struct net *net) +{ + if (!net) + return; + + if (unlikely(atomic_read(&net->use_count) != 0)) { + printk(KERN_EMERG "network namespace not free! Usage: %d\n", + atomic_read(&net->use_count)); + return; + } + + kmem_cache_free(net_cachep, net); +} + +static void cleanup_net(struct work_struct *work) +{ + struct pernet_operations *ops; + struct net *net; + + net = container_of(work, struct net, work); + + mutex_lock(&net_mutex); + + /* Don't let anyone else find us. */ + rtnl_lock(); + list_del(&net->list); + rtnl_unlock(); + + /* Run all of the network namespace exit methods */ + list_for_each_entry_reverse(ops, &pernet_list, list) { + if (ops->exit) + ops->exit(net); + } + + mutex_unlock(&net_mutex); + + /* Ensure there are no outstanding rcu callbacks using this + * network namespace. + */ + rcu_barrier(); + + /* Finally it is safe to free my network namespace structure */ + net_free(net); +} + +void __put_net(struct net *net) +{ + /* Cleanup the network namespace in process context */ + INIT_WORK(&net->work, cleanup_net); + schedule_work(&net->work); +} +EXPORT_SYMBOL_GPL(__put_net); + +#else +struct net *copy_net_ns(unsigned long flags, struct net *old_net) +{ + if (flags & CLONE_NEWNET) + return ERR_PTR(-EINVAL); + return old_net; +} +#endif + static int __init net_ns_init(void) { int err; printk(KERN_INFO "net_namespace: %zd bytes\n", sizeof(struct net)); +#ifdef CONFIG_NET_NS net_cachep = kmem_cache_create("net_namespace", sizeof(struct net), SMP_CACHE_BYTES, SLAB_PANIC, NULL); +#endif mutex_lock(&net_mutex); err = setup_net(&init_net); @@ -185,29 +194,28 @@ static int register_pernet_operations(struct list_head *list, struct net *net, *undo_net; int error; - error = 0; list_add_tail(&ops->list, list); - for_each_net(net) { - if (ops->init) { + if (ops->init) { + for_each_net(net) { error = ops->init(net); if (error) goto out_undo; } } -out: - return error; + return 0; out_undo: /* If I have an error cleanup all namespaces I initialized */ list_del(&ops->list); - for_each_net(undo_net) { - if (undo_net == net) - goto undone; - if (ops->exit) + if (ops->exit) { + for_each_net(undo_net) { + if (undo_net == net) + goto undone; ops->exit(undo_net); + } } undone: - goto out; + return error; } static void unregister_pernet_operations(struct pernet_operations *ops) @@ -215,8 +223,8 @@ static void unregister_pernet_operations(struct pernet_operations *ops) struct net *net; list_del(&ops->list); - for_each_net(net) - if (ops->exit) + if (ops->exit) + for_each_net(net) ops->exit(net); } diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 573e17240197..64b50ff7a413 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2028,8 +2028,8 @@ void __init skb_init(void) * Fill the specified scatter-gather list with mappings/pointers into a * region of the buffer space attached to a socket buffer. */ -int -skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len) +static int +__skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len) { int start = skb_headlen(skb); int i, copy = start - offset; @@ -2078,7 +2078,8 @@ skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len) if ((copy = end - offset) > 0) { if (copy > len) copy = len; - elt += skb_to_sgvec(list, sg+elt, offset - start, copy); + elt += __skb_to_sgvec(list, sg+elt, offset - start, + copy); if ((len -= copy) == 0) return elt; offset += copy; @@ -2090,6 +2091,15 @@ skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len) return elt; } +int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int len) +{ + int nsg = __skb_to_sgvec(skb, sg, offset, len); + + __sg_mark_end(&sg[nsg - 1]); + + return nsg; +} + /** * skb_cow_data - Check that a socket buffer's data buffers are writable * @skb: The socket buffer to check. diff --git a/net/core/sock.c b/net/core/sock.c index bba9949681ff..12ad2067a988 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -857,46 +857,43 @@ static inline void sock_lock_init(struct sock *sk) af_family_keys + sk->sk_family); } -/** - * sk_alloc - All socket objects are allocated here - * @net: the applicable net namespace - * @family: protocol family - * @priority: for allocation (%GFP_KERNEL, %GFP_ATOMIC, etc) - * @prot: struct proto associated with this new sock instance - * @zero_it: if we should zero the newly allocated sock - */ -struct sock *sk_alloc(struct net *net, int family, gfp_t priority, - struct proto *prot, int zero_it) +static void sock_copy(struct sock *nsk, const struct sock *osk) +{ +#ifdef CONFIG_SECURITY_NETWORK + void *sptr = nsk->sk_security; +#endif + + memcpy(nsk, osk, osk->sk_prot->obj_size); +#ifdef CONFIG_SECURITY_NETWORK + nsk->sk_security = sptr; + security_sk_clone(osk, nsk); +#endif +} + +static struct sock *sk_prot_alloc(struct proto *prot, gfp_t priority, + int family) { - struct sock *sk = NULL; - struct kmem_cache *slab = prot->slab; + struct sock *sk; + struct kmem_cache *slab; + slab = prot->slab; if (slab != NULL) sk = kmem_cache_alloc(slab, priority); else sk = kmalloc(prot->obj_size, priority); - if (sk) { - if (zero_it) { - memset(sk, 0, prot->obj_size); - sk->sk_family = family; - /* - * See comment in struct sock definition to understand - * why we need sk_prot_creator -acme - */ - sk->sk_prot = sk->sk_prot_creator = prot; - sock_lock_init(sk); - sk->sk_net = get_net(net); - } - + if (sk != NULL) { if (security_sk_alloc(sk, family, priority)) goto out_free; if (!try_module_get(prot->owner)) - goto out_free; + goto out_free_sec; } + return sk; +out_free_sec: + security_sk_free(sk); out_free: if (slab != NULL) kmem_cache_free(slab, sk); @@ -905,10 +902,53 @@ out_free: return NULL; } +static void sk_prot_free(struct proto *prot, struct sock *sk) +{ + struct kmem_cache *slab; + struct module *owner; + + owner = prot->owner; + slab = prot->slab; + + security_sk_free(sk); + if (slab != NULL) + kmem_cache_free(slab, sk); + else + kfree(sk); + module_put(owner); +} + +/** + * sk_alloc - All socket objects are allocated here + * @net: the applicable net namespace + * @family: protocol family + * @priority: for allocation (%GFP_KERNEL, %GFP_ATOMIC, etc) + * @prot: struct proto associated with this new sock instance + * @zero_it: if we should zero the newly allocated sock + */ +struct sock *sk_alloc(struct net *net, int family, gfp_t priority, + struct proto *prot) +{ + struct sock *sk; + + sk = sk_prot_alloc(prot, priority | __GFP_ZERO, family); + if (sk) { + sk->sk_family = family; + /* + * See comment in struct sock definition to understand + * why we need sk_prot_creator -acme + */ + sk->sk_prot = sk->sk_prot_creator = prot; + sock_lock_init(sk); + sk->sk_net = get_net(net); + } + + return sk; +} + void sk_free(struct sock *sk) { struct sk_filter *filter; - struct module *owner = sk->sk_prot_creator->owner; if (sk->sk_destruct) sk->sk_destruct(sk); @@ -925,25 +965,22 @@ void sk_free(struct sock *sk) printk(KERN_DEBUG "%s: optmem leakage (%d bytes) detected.\n", __FUNCTION__, atomic_read(&sk->sk_omem_alloc)); - security_sk_free(sk); put_net(sk->sk_net); - if (sk->sk_prot_creator->slab != NULL) - kmem_cache_free(sk->sk_prot_creator->slab, sk); - else - kfree(sk); - module_put(owner); + sk_prot_free(sk->sk_prot_creator, sk); } struct sock *sk_clone(const struct sock *sk, const gfp_t priority) { - struct sock *newsk = sk_alloc(sk->sk_net, sk->sk_family, priority, sk->sk_prot, 0); + struct sock *newsk; + newsk = sk_prot_alloc(sk->sk_prot, priority, sk->sk_family); if (newsk != NULL) { struct sk_filter *filter; sock_copy(newsk, sk); /* SANITY */ + get_net(newsk->sk_net); sk_node_init(&newsk->sk_node); sock_lock_init(newsk); bh_lock_sock(newsk); diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c index aabe98d9402f..57d574951838 100644 --- a/net/decnet/af_decnet.c +++ b/net/decnet/af_decnet.c @@ -474,7 +474,7 @@ static struct proto dn_proto = { static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp) { struct dn_scp *scp; - struct sock *sk = sk_alloc(net, PF_DECnet, gfp, &dn_proto, 1); + struct sock *sk = sk_alloc(net, PF_DECnet, gfp, &dn_proto); if (!sk) goto out; diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index 9cae16b4e0b7..f70df073c588 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -624,7 +624,7 @@ static int econet_create(struct net *net, struct socket *sock, int protocol) sock->state = SS_UNCONNECTED; err = -ENOBUFS; - sk = sk_alloc(net, PF_ECONET, GFP_KERNEL, &econet_proto, 1); + sk = sk_alloc(net, PF_ECONET, GFP_KERNEL, &econet_proto); if (sk == NULL) goto out; diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 621b128897d7..d2f22e74b267 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -323,7 +323,7 @@ lookup_protocol: BUG_TRAP(answer_prot->slab != NULL); err = -ENOBUFS; - sk = sk_alloc(net, PF_INET, GFP_KERNEL, answer_prot, 1); + sk = sk_alloc(net, PF_INET, GFP_KERNEL, answer_prot); if (sk == NULL) goto out; diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index cad4278025ad..c31bccb9b526 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -111,9 +111,10 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb) goto unlock; } sg_init_table(sg, nfrags); - sg_mark_end(sg, skb_to_sgvec(skb, sg, esph->enc_data + - esp->conf.ivlen - - skb->data, clen)); + skb_to_sgvec(skb, sg, + esph->enc_data + + esp->conf.ivlen - + skb->data, clen); err = crypto_blkcipher_encrypt(&desc, sg, sg, clen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); @@ -205,8 +206,9 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb) goto out; } sg_init_table(sg, nfrags); - sg_mark_end(sg, skb_to_sgvec(skb, sg, sizeof(*esph) + esp->conf.ivlen, - elen)); + skb_to_sgvec(skb, sg, + sizeof(*esph) + esp->conf.ivlen, + elen); err = crypto_blkcipher_decrypt(&desc, sg, sg, elen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c index 6a1fec416eaf..427b593c1069 100644 --- a/net/ipv4/ipvs/ip_vs_lblcr.c +++ b/net/ipv4/ipvs/ip_vs_lblcr.c @@ -48,8 +48,6 @@ /* for sysctl */ #include <linux/fs.h> #include <linux/sysctl.h> -/* for proc_net_create/proc_net_remove */ -#include <linux/proc_fs.h> #include <net/net_namespace.h> #include <net/ip_vs.h> @@ -547,71 +545,6 @@ static void ip_vs_lblcr_check_expire(unsigned long data) mod_timer(&tbl->periodic_timer, jiffies+CHECK_EXPIRE_INTERVAL); } - -#ifdef CONFIG_IP_VS_LBLCR_DEBUG -static struct ip_vs_lblcr_table *lblcr_table_list; - -/* - * /proc/net/ip_vs_lblcr to display the mappings of - * destination IP address <==> its serverSet - */ -static int -ip_vs_lblcr_getinfo(char *buffer, char **start, off_t offset, int length) -{ - off_t pos=0, begin; - int len=0, size; - struct ip_vs_lblcr_table *tbl; - unsigned long now = jiffies; - int i; - struct ip_vs_lblcr_entry *en; - - tbl = lblcr_table_list; - - size = sprintf(buffer, "LastTime Dest IP address Server set\n"); - pos += size; - len += size; - - for (i=0; i<IP_VS_LBLCR_TAB_SIZE; i++) { - read_lock_bh(&tbl->lock); - list_for_each_entry(en, &tbl->bucket[i], list) { - char tbuf[16]; - struct ip_vs_dest_list *d; - - sprintf(tbuf, "%u.%u.%u.%u", NIPQUAD(en->addr)); - size = sprintf(buffer+len, "%8lu %-16s ", - now-en->lastuse, tbuf); - - read_lock(&en->set.lock); - for (d=en->set.list; d!=NULL; d=d->next) { - size += sprintf(buffer+len+size, - "%u.%u.%u.%u ", - NIPQUAD(d->dest->addr)); - } - read_unlock(&en->set.lock); - size += sprintf(buffer+len+size, "\n"); - len += size; - pos += size; - if (pos <= offset) - len=0; - if (pos >= offset+length) { - read_unlock_bh(&tbl->lock); - goto done; - } - } - read_unlock_bh(&tbl->lock); - } - - done: - begin = len - (pos - offset); - *start = buffer + begin; - len -= begin; - if(len>length) - len = length; - return len; -} -#endif - - static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc) { int i; @@ -650,9 +583,6 @@ static int ip_vs_lblcr_init_svc(struct ip_vs_service *svc) tbl->periodic_timer.expires = jiffies+CHECK_EXPIRE_INTERVAL; add_timer(&tbl->periodic_timer); -#ifdef CONFIG_IP_VS_LBLCR_DEBUG - lblcr_table_list = tbl; -#endif return 0; } @@ -843,18 +773,12 @@ static int __init ip_vs_lblcr_init(void) { INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list); sysctl_header = register_sysctl_table(lblcr_root_table); -#ifdef CONFIG_IP_VS_LBLCR_DEBUG - proc_net_create(&init_net, "ip_vs_lblcr", 0, ip_vs_lblcr_getinfo); -#endif return register_ip_vs_scheduler(&ip_vs_lblcr_scheduler); } static void __exit ip_vs_lblcr_cleanup(void) { -#ifdef CONFIG_IP_VS_LBLCR_DEBUG - proc_net_remove(&init_net, "ip_vs_lblcr"); -#endif unregister_sysctl_table(sysctl_header); unregister_ip_vs_scheduler(&ip_vs_lblcr_scheduler); } diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 69d8c38ccd39..ca9590f4f520 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -1330,12 +1330,15 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_ cached_fack_count = 0; } - for (i=0; i<num_sacks; i++, sp++) { + for (i = 0; i < num_sacks; i++) { struct sk_buff *skb; __u32 start_seq = ntohl(sp->start_seq); __u32 end_seq = ntohl(sp->end_seq); int fack_count; int dup_sack = (found_dup_sack && (i == first_sack_index)); + int next_dup = (found_dup_sack && (i+1 == first_sack_index)); + + sp++; if (!tcp_is_sackblock_valid(tp, dup_sack, start_seq, end_seq)) { if (dup_sack) { @@ -1361,7 +1364,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_ flag |= FLAG_DATA_LOST; tcp_for_write_queue_from(skb, sk) { - int in_sack; + int in_sack = 0; u8 sacked; if (skb == tcp_send_head(sk)) @@ -1380,7 +1383,23 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_ if (!before(TCP_SKB_CB(skb)->seq, end_seq)) break; - in_sack = tcp_match_skb_to_sack(sk, skb, start_seq, end_seq); + dup_sack = (found_dup_sack && (i == first_sack_index)); + + /* Due to sorting DSACK may reside within this SACK block! */ + if (next_dup) { + u32 dup_start = ntohl(sp->start_seq); + u32 dup_end = ntohl(sp->end_seq); + + if (before(TCP_SKB_CB(skb)->seq, dup_end)) { + in_sack = tcp_match_skb_to_sack(sk, skb, dup_start, dup_end); + if (in_sack > 0) + dup_sack = 1; + } + } + + /* DSACK info lost if out-of-mem, try SACK still */ + if (in_sack <= 0) + in_sack = tcp_match_skb_to_sack(sk, skb, start_seq, end_seq); if (in_sack < 0) break; @@ -2059,7 +2078,7 @@ static void tcp_update_scoreboard(struct sock *sk) if (!tcp_skb_timedout(sk, skb)) break; - if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) { + if (!(TCP_SKB_CB(skb)->sacked & (TCPCB_SACKED_ACKED|TCPCB_LOST))) { TCP_SKB_CB(skb)->sacked |= TCPCB_LOST; tp->lost_out += tcp_skb_pcount(skb); tcp_verify_retransmit_hint(tp, skb); diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index d3d8d5dfcee3..eec02b29ffcf 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1083,7 +1083,7 @@ static int tcp_v4_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key, sg_set_buf(&sg[block++], key->key, key->keylen); nbytes += key->keylen; - sg_mark_end(sg, block); + __sg_mark_end(&sg[block - 1]); /* Now store the Hash into the packet */ err = crypto_hash_init(desc); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 348bd8d06112..1bd8d818f8e9 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4288,8 +4288,4 @@ void __exit addrconf_cleanup(void) del_timer(&addr_chk_timer); rtnl_unlock(); - -#ifdef CONFIG_PROC_FS - proc_net_remove(&init_net, "if_inet6"); -#endif } diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 1b1caf3aa1c1..ecbd38894fdd 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -162,7 +162,7 @@ lookup_protocol: BUG_TRAP(answer_prot->slab != NULL); err = -ENOBUFS; - sk = sk_alloc(net, PF_INET6, GFP_KERNEL, answer_prot, 1); + sk = sk_alloc(net, PF_INET6, GFP_KERNEL, answer_prot); if (sk == NULL) goto out; diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index ab17b5e62355..7db66f10e00d 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -110,9 +110,10 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) goto unlock; } sg_init_table(sg, nfrags); - sg_mark_end(sg, skb_to_sgvec(skb, sg, esph->enc_data + - esp->conf.ivlen - - skb->data, clen)); + skb_to_sgvec(skb, sg, + esph->enc_data + + esp->conf.ivlen - + skb->data, clen); err = crypto_blkcipher_encrypt(&desc, sg, sg, clen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); @@ -209,9 +210,9 @@ static int esp6_input(struct xfrm_state *x, struct sk_buff *skb) } } sg_init_table(sg, nfrags); - sg_mark_end(sg, skb_to_sgvec(skb, sg, - sizeof(*esph) + esp->conf.ivlen, - elen)); + skb_to_sgvec(skb, sg, + sizeof(*esph) + esp->conf.ivlen, + elen); ret = crypto_blkcipher_decrypt(&desc, sg, sg, elen); if (unlikely(sg != &esp->sgbuf[0])) kfree(sg); diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index f1523b82cac1..4b9032880959 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -781,7 +781,7 @@ static int tcp_v6_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key, sg_set_buf(&sg[block++], key->key, key->keylen); nbytes += key->keylen; - sg_mark_end(sg, block); + __sg_mark_end(&sg[block - 1]); /* Now store the hash into the packet */ err = crypto_hash_init(desc); diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c index 29b063d43120..a195a66e0cc7 100644 --- a/net/ipx/af_ipx.c +++ b/net/ipx/af_ipx.c @@ -1381,7 +1381,7 @@ static int ipx_create(struct net *net, struct socket *sock, int protocol) goto out; rc = -ENOMEM; - sk = sk_alloc(net, PF_IPX, GFP_KERNEL, &ipx_proto, 1); + sk = sk_alloc(net, PF_IPX, GFP_KERNEL, &ipx_proto); if (!sk) goto out; #ifdef IPX_REFCNT_DEBUG diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index 0328ae2654f4..48ce59a6e026 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -1078,7 +1078,7 @@ static int irda_create(struct net *net, struct socket *sock, int protocol) } /* Allocate networking socket */ - sk = sk_alloc(net, PF_IRDA, GFP_ATOMIC, &irda_proto, 1); + sk = sk_alloc(net, PF_IRDA, GFP_ATOMIC, &irda_proto); if (sk == NULL) return -ENOMEM; diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c index 2f9f8dce5a69..e0eab5927c4f 100644 --- a/net/irda/irnet/irnet_ppp.c +++ b/net/irda/irnet/irnet_ppp.c @@ -731,15 +731,25 @@ dev_irnet_ioctl(struct inode * inode, /* Get termios */ case TCGETS: DEBUG(FS_INFO, "Get termios.\n"); +#ifndef TCGETS2 if(kernel_termios_to_user_termios((struct termios __user *)argp, &ap->termios)) break; +#else + if(kernel_termios_to_user_termios_1((struct termios __user *)argp, &ap->termios)) + break; +#endif err = 0; break; /* Set termios */ case TCSETSF: DEBUG(FS_INFO, "Set termios.\n"); +#ifndef TCGETS2 if(user_termios_to_kernel_termios(&ap->termios, (struct termios __user *)argp)) break; +#else + if(user_termios_to_kernel_termios_1(&ap->termios, (struct termios __user *)argp)) + break; +#endif err = 0; break; diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index 43e01c8d382b..aef664580355 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -216,7 +216,7 @@ static struct sock *iucv_sock_alloc(struct socket *sock, int proto, gfp_t prio) { struct sock *sk; - sk = sk_alloc(&init_net, PF_IUCV, prio, &iucv_proto, 1); + sk = sk_alloc(&init_net, PF_IUCV, prio, &iucv_proto); if (!sk) return NULL; diff --git a/net/key/af_key.c b/net/key/af_key.c index 7969f8a716df..10c89d47f685 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -152,7 +152,7 @@ static int pfkey_create(struct net *net, struct socket *sock, int protocol) return -EPROTONOSUPPORT; err = -ENOMEM; - sk = sk_alloc(net, PF_KEY, GFP_KERNEL, &key_proto, 1); + sk = sk_alloc(net, PF_KEY, GFP_KERNEL, &key_proto); if (sk == NULL) goto out; @@ -395,9 +395,9 @@ static inline int pfkey_sec_ctx_len(struct sadb_x_sec_ctx *sec_ctx) static inline int verify_sec_ctx_len(void *p) { struct sadb_x_sec_ctx *sec_ctx = (struct sadb_x_sec_ctx *)p; - int len; + int len = sec_ctx->sadb_x_ctx_len; - if (sec_ctx->sadb_x_ctx_len > PAGE_SIZE) + if (len > PAGE_SIZE) return -EINVAL; len = pfkey_sec_ctx_len(sec_ctx); diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c index 8ebc2769dfda..5c0b484237c8 100644 --- a/net/llc/llc_conn.c +++ b/net/llc/llc_conn.c @@ -869,7 +869,7 @@ static void llc_sk_init(struct sock* sk) */ struct sock *llc_sk_alloc(struct net *net, int family, gfp_t priority, struct proto *prot) { - struct sock *sk = sk_alloc(net, family, priority, prot, 1); + struct sock *sk = sk_alloc(net, family, priority, prot); if (!sk) goto out; diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 4f994c0fb3f8..260171255576 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -396,7 +396,7 @@ static int __netlink_create(struct net *net, struct socket *sock, sock->ops = &netlink_ops; - sk = sk_alloc(net, PF_NETLINK, GFP_KERNEL, &netlink_proto, 1); + sk = sk_alloc(net, PF_NETLINK, GFP_KERNEL, &netlink_proto); if (!sk) return -ENOMEM; diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 3a4d479ea64e..972250c974f1 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -423,7 +423,8 @@ static int nr_create(struct net *net, struct socket *sock, int protocol) if (sock->type != SOCK_SEQPACKET || protocol != 0) return -ESOCKTNOSUPPORT; - if ((sk = sk_alloc(net, PF_NETROM, GFP_ATOMIC, &nr_proto, 1)) == NULL) + sk = sk_alloc(net, PF_NETROM, GFP_ATOMIC, &nr_proto); + if (sk == NULL) return -ENOMEM; nr = nr_sk(sk); @@ -465,7 +466,8 @@ static struct sock *nr_make_new(struct sock *osk) if (osk->sk_type != SOCK_SEQPACKET) return NULL; - if ((sk = sk_alloc(osk->sk_net, PF_NETROM, GFP_ATOMIC, osk->sk_prot, 1)) == NULL) + sk = sk_alloc(osk->sk_net, PF_NETROM, GFP_ATOMIC, osk->sk_prot); + if (sk == NULL) return NULL; nr = nr_sk(sk); diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index d0936506b731..4cb2dfba0993 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -995,7 +995,7 @@ static int packet_create(struct net *net, struct socket *sock, int protocol) sock->state = SS_UNCONNECTED; err = -ENOBUFS; - sk = sk_alloc(net, PF_PACKET, GFP_KERNEL, &packet_proto, 1); + sk = sk_alloc(net, PF_PACKET, GFP_KERNEL, &packet_proto); if (sk == NULL) goto out; diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index 509defe53ee5..ed2d65cd8010 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -513,7 +513,8 @@ static int rose_create(struct net *net, struct socket *sock, int protocol) if (sock->type != SOCK_SEQPACKET || protocol != 0) return -ESOCKTNOSUPPORT; - if ((sk = sk_alloc(net, PF_ROSE, GFP_ATOMIC, &rose_proto, 1)) == NULL) + sk = sk_alloc(net, PF_ROSE, GFP_ATOMIC, &rose_proto); + if (sk == NULL) return -ENOMEM; rose = rose_sk(sk); @@ -551,7 +552,8 @@ static struct sock *rose_make_new(struct sock *osk) if (osk->sk_type != SOCK_SEQPACKET) return NULL; - if ((sk = sk_alloc(osk->sk_net, PF_ROSE, GFP_ATOMIC, &rose_proto, 1)) == NULL) + sk = sk_alloc(osk->sk_net, PF_ROSE, GFP_ATOMIC, &rose_proto); + if (sk == NULL) return NULL; rose = rose_sk(sk); diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c index c680017f5c8e..d6389450c4bf 100644 --- a/net/rxrpc/af_rxrpc.c +++ b/net/rxrpc/af_rxrpc.c @@ -627,7 +627,7 @@ static int rxrpc_create(struct net *net, struct socket *sock, int protocol) sock->ops = &rxrpc_rpc_ops; sock->state = SS_UNCONNECTED; - sk = sk_alloc(net, PF_RXRPC, GFP_KERNEL, &rxrpc_proto, 1); + sk = sk_alloc(net, PF_RXRPC, GFP_KERNEL, &rxrpc_proto); if (!sk) return -ENOMEM; diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index eebefb6ef139..c387cf68a08c 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -237,7 +237,8 @@ static int rxkad_secure_packet_encrypt(const struct rxrpc_call *call, len = data_size + call->conn->size_align - 1; len &= ~(call->conn->size_align - 1); - sg_init_table(sg, skb_to_sgvec(skb, sg, 0, len)); + sg_init_table(sg, nsg); + skb_to_sgvec(skb, sg, 0, len); crypto_blkcipher_encrypt_iv(&desc, sg, sg, len); _leave(" = 0"); @@ -344,7 +345,7 @@ static int rxkad_verify_packet_auth(const struct rxrpc_call *call, goto nomem; sg_init_table(sg, nsg); - sg_mark_end(sg, skb_to_sgvec(skb, sg, 0, 8)); + skb_to_sgvec(skb, sg, 0, 8); /* start the decryption afresh */ memset(&iv, 0, sizeof(iv)); @@ -426,7 +427,7 @@ static int rxkad_verify_packet_encrypt(const struct rxrpc_call *call, } sg_init_table(sg, nsg); - sg_mark_end(sg, skb_to_sgvec(skb, sg, 0, skb->len)); + skb_to_sgvec(skb, sg, 0, skb->len); /* decrypt from the session key */ payload = call->conn->key->payload.data; @@ -701,7 +702,7 @@ static void rxkad_sg_set_buf2(struct scatterlist sg[2], nsg++; } - sg_mark_end(sg, nsg); + __sg_mark_end(&sg[nsg - 1]); ASSERTCMP(sg[0].length + sg[1].length, ==, buflen); } diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index eb4deaf58914..7f31ff638bc6 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -631,7 +631,7 @@ static struct sock *sctp_v6_create_accept_sk(struct sock *sk, struct ipv6_pinfo *newnp, *np = inet6_sk(sk); struct sctp6_sock *newsctp6sk; - newsk = sk_alloc(sk->sk_net, PF_INET6, GFP_KERNEL, sk->sk_prot, 1); + newsk = sk_alloc(sk->sk_net, PF_INET6, GFP_KERNEL, sk->sk_prot); if (!newsk) goto out; diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c index f5cd96f5fe74..40c1a47d1b8d 100644 --- a/net/sctp/protocol.c +++ b/net/sctp/protocol.c @@ -552,7 +552,8 @@ static struct sock *sctp_v4_create_accept_sk(struct sock *sk, { struct inet_sock *inet = inet_sk(sk); struct inet_sock *newinet; - struct sock *newsk = sk_alloc(sk->sk_net, PF_INET, GFP_KERNEL, sk->sk_prot, 1); + struct sock *newsk = sk_alloc(sk->sk_net, PF_INET, GFP_KERNEL, + sk->sk_prot); if (!newsk) goto out; diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index 91cd8f0d1e10..ab7cbd6575c4 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -211,8 +211,8 @@ encryptor(struct scatterlist *sg, void *data) if (thislen == 0) return 0; - sg_mark_end(desc->infrags, desc->fragno); - sg_mark_end(desc->outfrags, desc->fragno); + __sg_mark_end(&desc->infrags[desc->fragno - 1]); + __sg_mark_end(&desc->outfrags[desc->fragno - 1]); ret = crypto_blkcipher_encrypt_iv(&desc->desc, desc->outfrags, desc->infrags, thislen); @@ -293,7 +293,7 @@ decryptor(struct scatterlist *sg, void *data) if (thislen == 0) return 0; - sg_mark_end(desc->frags, desc->fragno); + __sg_mark_end(&desc->frags[desc->fragno - 1]); ret = crypto_blkcipher_decrypt_iv(&desc->desc, desc->frags, desc->frags, thislen); diff --git a/net/tipc/socket.c b/net/tipc/socket.c index e36b4b5a5222..6b792265dc06 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -201,7 +201,7 @@ static int tipc_create(struct net *net, struct socket *sock, int protocol) return -EPROTOTYPE; } - sk = sk_alloc(net, AF_TIPC, GFP_KERNEL, &tipc_proto, 1); + sk = sk_alloc(net, AF_TIPC, GFP_KERNEL, &tipc_proto); if (!sk) { tipc_deleteport(ref); return -ENOMEM; diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 9163ec526c2a..515e7a692f9b 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -602,7 +602,7 @@ static struct sock * unix_create1(struct net *net, struct socket *sock) if (atomic_read(&unix_nr_socks) >= 2*get_max_files()) goto out; - sk = sk_alloc(net, PF_UNIX, GFP_KERNEL, &unix_proto, 1); + sk = sk_alloc(net, PF_UNIX, GFP_KERNEL, &unix_proto); if (!sk) goto out; diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index fc416f9606a9..92cfe8e3e0b8 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -472,7 +472,7 @@ static struct proto x25_proto = { static struct sock *x25_alloc_socket(struct net *net) { struct x25_sock *x25; - struct sock *sk = sk_alloc(net, AF_X25, GFP_ATOMIC, &x25_proto, 1); + struct sock *sk = sk_alloc(net, AF_X25, GFP_ATOMIC, &x25_proto); if (!sk) goto out; |