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2010-08-03kconfig: save location of config symbolsSam Ravnborg3-0/+5
When we add a new config symbol save the file/line so we later can refer to their location. The information is saved as a property to a config symbol because we may have multiple definitions of the same symbol. This has the side-effect that a symbol always has at least one property. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: change nonint_oldconfig to listnewconfigSam Ravnborg2-27/+14
Rename to a name that better match the other kconfig targets. listnewconfig shall read as: - list new options compared to current configuration New options are now written to stdout so one can redirect the output. Do not exit with an error code if there is new options. These are feature changes compared to the original nonint_oldconfig - but as this feature has not yet been in a released kernel it should not matter. It is still possible to do: make listnewconfig lookup new config options in Kconfig* edit .config Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Aristeu Rozanski <aris@redhat.com> Acked-by: Aristeu Rozanski <aris@redhat.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: rename loose_nonint_oldconfig => oldnoconfigSam Ravnborg2-11/+10
Rename target to something that fall more in line with the other kconfig targets. oldnoconfig shall read as: - read the old configuration and set all new options to no Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Aristeu Rozanski <aris@redhat.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-03kconfig: use long options in confSam Ravnborg2-126/+105
The list of options supported by conf is growing and their abbreviation did not resemble anything usefull. So drop the single letter options in favour of long options. The long options are named equal to what we know from the make target. The internal implmentation was changed to match this, resulting in much more readable code. Support for short options is dropped - no one is supposed to call this program direct anyway. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-08-02Merge commit 'v2.6.35' into perf/coreIngo Molnar3-8/+12
Conflicts: tools/perf/Makefile tools/perf/util/hist.c Merge reason: Resolve the conflicts and update to latest upstream. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-07-29kconfig: fix MODULES-related bug in case of no .configUlf Magnusson1-1/+4
There seems to be a kconfig bug due to MODULES not always being evaluated if no .config is found. Take the following Kconfig as an example: config MODULES def_bool y config FOO def_tristate m With no .config, the following configuration is generated: CONFIG_MODULES=y CONFIG_FOO=y With an empty .config, the following: CONFIG_MODULES=y CONFIG_FOO=m Tristate choice statements can also exhibit the problem, due to having an implicit rev_dep (select) containing "m". The problem is that MODULES is never evaluted in conf_read_simple() unless there's a .config. The following patch fixes this. Signed-off-by: Ulf Magnusson <ulfalizer.lkml@gmail.com> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-26kconfig: make randconfig fair for booleansPeter Korsgaard1-1/+2
Give boolean symbols a 50% chance of getting enabled, rather than 67%. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-23nconfig: Fix segfault when help contains special charactersStephen Boyd1-1/+1
nconfig segfaults when help text contains the character '%'. For a quick example, navigate to the kernel compression options and get the help for bzip2. Doing so triggers a call to mvwprintw() with a string containing '%' and no extra arguments to fill in the specifier's value. Fix this case by printing the literal string retrieved from the kconfig. #0 0x00002b52b6b11d83 in vfprintf () from /lib/libc.so.6 #1 0x00002b52b6bad010 in __vsnprintf_chk () from /lib/libc.so.6 #2 0x00002b52b623991b in _nc_printf_string () from /lib/libncursesw.so.5 #3 0x00002b52b6234cff in vwprintw () from /lib/libncursesw.so.5 #4 0x00002b52b6234db9 in mvwprintw () from /lib/libncursesw.so.5 #5 0x00000000004151d8 in fill_window (win=0x21b64c0, text=0x21b62b0 "CONFIG_KERNEL_BZIP2:\n\nIts compression ratio and speed is intermediate.\nDecompression speed is slowest among the three. The kernel\nsize is about 10% smaller with bzip2, in comparison to gzip.\nBzip2 us"...) at scripts/kconfig/nconf.gui.c:229 #6 0x0000000000416335 in show_scroll_win (main_window=0x21a5630, title=0x157fa30 "Bzip2", text=0x21b62b0 "CONFIG_KERNEL_BZIP2:\n\nIts compression ratio and speed is intermediate.\nDecompression speed is slowest among the three. The kernel\nsize is about 10% smaller with bzip2, in comparison to gzip.\nBzip2 us"...) at scripts/kconfig/nconf.gui.c:535 #7 0x00000000004055b2 in show_help (menu=0x157f9d0) at scripts/kconfig/nconf.c:1257 #8 0x0000000000405897 in conf_choice (menu=0x157f130) at scripts/kconfig/nconf.c:1321 #9 0x0000000000405326 in conf (menu=0x157d130) at scripts/kconfig/nconf.c:1208 #10 0x00000000004052e8 in conf (menu=0xb434a0) at scripts/kconfig/nconf.c:1203 #11 0x0000000000406092 in main (ac=2, av=0x7fff96a93c38) Cc: Michal Marek <mmarek@suse.cz> Cc: Nir Tzachar <nir.tzachar@gmail.com> Signed-off-by: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-23Merge branch 'tip/perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/coreIngo Molnar1-1/+1
2010-07-22tracing: Fix $mcount_regex for MIPS in recordmcount.plDavid Daney1-1/+1
I found this issue in a locally patched 2.6.32.x, current kernels have moved the offending code to an __init function which is skipped by recordmcount.pl, so the bug is not currently being exercised. However, I think the patch is still a good idea, to avoid future problems if _mcount were to ever have its address taken in normal code. This is what I originally saw: Although arch/mips/kernel/ftrace.c is built without -pg, and thus contains no calls to _mcount, it does use the address of _mcount in ftrace_make_nop(). This was causing relocations to be emitted for _mcount which recordmcount.pl erronously took to be _mcount call sites. The result was that the text of ftrace_make_nop() would be patched with garbage leading to a system crash. In non-module code, all _mcount call sites will have R_MIPS_26 relocations, so we restrict $mcount_regex to only match on these. Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Wu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: David Daney <ddaney@caviumnetworks.com> LKML-Reference: <1278712325-12050-1-git-send-email-ddaney@caviumnetworks.com> Cc: Li Hong <lihong.hi@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Matt Fleming <matt@console-pimps.org> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2010-07-21Merge branch 'linus' into perf/coreIngo Molnar1-0/+5
Merge reason: Pick up the latest perf fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-07-21kbuild: Fix make rpmMichal Marek2-4/+7
make rpm was broken by commit 0915512: make clean set -e; cd ..; ln -sf /usr/src/iwlwifi-2.6 kernel-2.6.35rc4wl /bin/sh /usr/src/iwlwifi-2.6/scripts/setlocalversion --scm-only > /usr/src/iwlwifi-2.6/.scmversion cat: .scmversion: input file is output file make[1]: *** [rpm] Error 1 Reported-and-tested-by: "Zheng, Jiajia" <jiajia.zheng@intel.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-20kbuild: Make the setlocalversion script POSIX-compliantMichał Górny1-3/+4
The 'source' builtin is a bash alias to the '.' (dot) builtin. While the former is supported only by bash, the latter is specified in POSIX and works fine with all POSIX-compliant shells I am aware of. The '$_' special parameter is specific to bash. It is partially supported in dash too but it always evaluates to the current script path (which causes the script to enter a loop recursively re-executing itself). This is why I have replaced the two occurences of '$_' with the explicit parameter. The 'local' builtin is another example of bash-specific code. Although it is supported by all POSIX-compliant shells I am aware of, it is not part of POSIX specification and thus the code should not rely on it assigning a specific value to the local variable. Moreover, the 'posh' shell has a limited version of 'local' builtin not supporting direct variable assignments. Thus, I have broken one of the 'local' declarations down into a (non-POSIX) 'local' declaration and a plain (POSIX-compliant) variable assignment. Signed-off-by: Michał Górny <gentoo@mgorny.alt.pl> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-08kconfig: Don't write invisible choice valuesJan Beulich1-12/+12
This makes it so "make oldconfig" really prompts for any choice where options that previously weren't visible just became so. Previously one would have to remember to go over all choice values and check whether some that previously couldn't be selected now can be. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-08powerpc: Fix module building for gcc 4.5 and 64 bitStephen Rothwell1-0/+5
Gcc 4.5 is now generating out of line register save and restore in the function prefix and postfix when we use -Os. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-07-06Merge branch 'master' into for-linusChris Metcalf3-49/+134
2010-07-05Merge commit 'v2.6.35-rc4' into perf/coreIngo Molnar2-48/+133
Merge reason: Pick up the latest perf fixes Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-07-02kbuild: Warn on selecting symbols with unmet direct dependenciesCatalin Marinas3-0/+25
The "select" statement in Kconfig files allows the enabling of options even if they have unmet direct dependencies (i.e. "depends on" expands to "no"). Currently, the "depends on" clauses are used in calculating the visibility but they do not affect the reverse dependencies in any way. The patch introduces additional tracking of the "depends on" statements and prints a warning on selecting an option if its direct dependencies are not met. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-02scripts/dtc: Fix a resource leakMartin Ettl1-0/+1
during a check of the current git head of the linux kernel with the static code analysis tool cppcheck (http://sourceforge.net/apps/mediawiki/cppcheck/index.php?title=Main_Page) the tool discovered a resource leak in linux-2.6/scripts/dtc/fstree.c. Please refer the attached patch, that fixes the issue. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15363 Signed-off-by: Martin Ettl <ettl.martin@gmx.de> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-07-02Merge branch 'setlocalversion-speedup' into kbuild/rc-fixesMichal Marek2-48/+133
Conflicts: Makefile
2010-06-28Merge branch 'linus' into perf/coreThomas Gleixner1-1/+1
Reason: Further changes conflict with upstream fixes Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2010-06-28Add support for the C variable in the coccicheck scriptNicolas Palix1-25/+51
This patch makes it possible to use the Coccinelle checker with the C variable of the build system. To check only newly edited code, the following command may be used: 'make C={1,2} CHECK="scripts/coccicheck"' This runs every semantic patch in scripts/coccinelle by default. The COCCI variable may additionally be used to only apply a single semantic patch. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-25Add wait4() back to the set of <asm-generic/unistd.h> syscalls.Chris Metcalf1-1/+0
The initial pass at the generic ABI assumed that wait4() could be easily expressed using waitid(). Although it's true that wait4() can be built on waitid(), it's awkward enough that it makes more sense to continue to include wait4 in the generic syscall ABI. Since there is already a deprecated wait4 in the ABI, this change converts that wait4 into old_wait, and puts wait4 in the next available slot for new supported syscalls, after the platform-specific syscalls at number 260. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2010-06-18Merge branch 'setlocalversion-speedup' into kbuild/kbuildMichal Marek2-48/+133
2010-06-18kbuild: Clean up and speed up the localversion logicMichal Marek2-48/+133
Now that we run scripts/setlocalversion during every build, it makes sense to move all the localversion logic there. This cleans up the toplevel Makefile and also makes sure that the script is called only once in 'make prepare' (previously, it would be called every time due to a variable expansion in an ifneq statement). No user-visible change is intended, unless one runs the setlocalversion script directly. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: David Rientjes <rientjes@google.com> Cc: Greg Thelen <gthelen@google.com> Cc: Nico Schottelius <nico-linuxsetlocalversion@schottelius.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-18Merge commit 'v2.6.35-rc3' into perf/coreIngo Molnar42-370/+2824
Merge reason: Go from -rc1 base to -rc3 base, merge in fixes.
2010-06-12kbuild: Fix modpost segfaultKrzysztof Halasa1-1/+1
Alan <alan@clueserver.org> writes: > program: /home/alan/GitTrees/linux-2.6-mid-ref/scripts/mod/modpost -o > Module.symvers -S vmlinux.o > > Program received signal SIGSEGV, Segmentation fault. It just hit me. It's the offset calculation in reloc_location() which overflows: return (void *)elf->hdr + sechdrs[section].sh_offset + (r->r_offset - sechdrs[section].sh_addr); E.g. for the first rodata r entry: r->r_offset < sechdrs[section].sh_addr and the expression in the parenthesis produces 0xFFFFFFE0 or something equally wise. Reported-by: Alan <alan@clueserver.org> Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Tested-by: Alan <alan@clueserver.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12scripts:conf.c Fix warning: variable 'type' set but not usedJustin P. Mattock1-4/+0
Not sure if this is correct or not, but with make menuconfig HOSTCC scripts/kconfig/conf.o scripts/kconfig/conf.c: In function 'conf_sym': scripts/kconfig/conf.c:159:6: warning: variable 'type' set but not used scripts/kconfig/conf.c: In function 'conf_choice': scripts/kconfig/conf.c:231:6: warning: variable 'type' set but not used HOSTLD scripts/kconfig/mconf I get this using gcc 4.6.0 the below change fixes this form me. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12Merge branch 'kbuild/coccinelle' into kbuild/miscMichal Marek7-0/+648
2010-06-12Add scripts/coccinelle/deref_null.cocciNicolas Palix1-0/+293
Add a Coccinelle file to identify the dereferences of NULL variables This semantic patch identifies when a variable is known to be NULL after a test, but it is still dereferenced later. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12Add scripts/coccinelle/err_cast.cocciNicolas Palix1-0/+56
Add a Coccinelle file to use the ERR_CAST function Before the release 2.6.25, one had to use ERR_PTR(PTR_ERR(...)) to convert the pointer type of an error. Since then, the function ERR_CAST has been available for that purpose. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12Add scripts/coccinelle/resource_size.cocciNicolas Palix1-0/+93
This semantic patch replaces explicit computations of resource size by a call to resource_size. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12Add scripts/coccinelle/alloc/kzalloc-simple.cocciNicolas Palix1-0/+82
This semantic patch replaces a pair of calls to kmalloc and memset by a single call to kzalloc. It only looks for simple cases to avoid false positives. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12Add scripts/coccinelle/alloc/drop_kmalloc_cast.cocciNicolas Palix1-0/+67
The purpose of this semantic patch is to remove useless casts, as mentioned in the Linux documentation. See Chapter 14 in Documentation/CodingStyle for more information. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-12Add a target to use the Coccinelle checkerNicolas Palix2-0/+57
A 'coccicheck' target is added. It can be called with four different modes. Each one generates a different kind of output, i.e. context, patch, org, report, according to the corresponding mode to be activated. The new target calls the 'coccicheck' front-end in the 'scripts' directory with the MODE argument. Every SmPL file in the subdirectories of 'scripts/coccinelle' is then given to the front-end and applied to the entire source tree. The four modes behave as follows: 'report' generates a list in the following format: file:line:column-column: message 'patch' proposes a fix, when possible. 'context' highlights lines of interest and their context in a diff-like style. Lines of interest are indicated with '-'. 'org' generates a report in the Org mode format of Emacs. Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-10kbuild: Create output directory in Makefile.modbuiltinMichal Marek1-0/+5
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-05perf tools: Make target to generate self contained source tarballArnaldo Carvalho de Melo1-6/+31
Useful for when people want to try some version of the perf tools and don't wants to download the kernel tarball. Here is a session using this new target: [root@emilia linux-2.6-tip]# make help | grep -i perf perf-tar-src-pkg - Build perf-2.6.35-rc1.tar source tarball perf-targz-src-pkg - Build perf-2.6.35-rc1.tar.gz source tarball perf-tarbz2-src-pkg - Build perf-2.6.35-rc1.tar.bz2 source tarball [root@emilia linux-2.6-tip]# make perf-tarbz2-src-pkg TAR [root@emilia linux-2.6-tip]# ls -la perf-2.6.35-rc1.tar.bz2 -rw-r--r-- 1 root root 295731 May 31 11:18 perf-2.6.35-rc1.tar.bz2 [root@emilia linux-2.6-tip]# tar xf perf-2.6.35-rc1.tar.bz2 [root@emilia linux-2.6-tip]# cd perf-2.6.35-rc1 [root@emilia perf-2.6.35-rc1]# ls arch HEAD include lib tools [root@emilia perf-2.6.35-rc1]# cd tools/perf [root@emilia perf]# make -j9 2>&1 | tail CC arch/x86/util/dwarf-regs.o CC util/probe-finder.o CC util/newt.o CC util/scripting-engines/trace-event-perl.o CC scripts/perl/Perf-Trace-Util/Context.o CC perf.o CC builtin-help.o AR libperf.a LINK perf rm .perf.dev.null [root@emilia perf]# ./perf record -a sleep 1 [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.262 MB perf.data (~11457 samples) ] [root@emilia perf]# ./perf report | head -12 # Events: 6K cycles # # Overhead Command Shared Object Symbol # ........ ............... .................. ...... # 4.73% perf [kernel.kallsyms] [k] format_decode 4.49% perf libc-2.12.so [.] _IO_file_underflow_internal 4.38% init [kernel.kallsyms] [k] mwait_idle 3.29% perf [kernel.kallsyms] [k] vsnprintf 2.38% init [kernel.kallsyms] [k] sched_clock_local 2.35% init [kernel.kallsyms] [k] apic_timer_interrupt 1.86% sirq-timer/5 [kernel.kallsyms] [k] find_busiest_group [root@emilia perf]# Acked-by: Michal Marek <mmarek@suse.cz> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: David S. Miller <davem@davemloft.net> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Michal Marek <mmarek@suse.cz> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <20100528185357.GA28009@ghostprotocols.net> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-06-04Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6Linus Torvalds1-1/+1
* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: gconfig: fix build failure on fedora 13
2010-06-04Makefile.build: make KBUILD_SYMTYPES work againDon Zickus1-13/+13
commit 37a8d9f67f18de1e2cbc7387311ce22d4dbff518 tried to combine some duplicate code and accidentally broke how KBUILD_SYMTYPES worked This fixes the code to match the original intention by the author who originally added the code I believe. The fixes include: - removing extra whitespaces in the if-statements - moving the if-statement from around the -r to the -T - adding a second arg to cmd_gensymtypes to simplify the options passed to genksyms. Tested by instrumenting genksyms and seeing what options were passed in during a make, KBUILD_SYMTYPES make, and when a foo.symref was created. Everything compiled and looked ok. Signed-off-by: Don Zickus <dzickus@redhat.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-04scripts: decodecode: remove bashismsRabin Vincent1-5/+5
Remove bashisms to make scripts/decodecode work with other shells. Signed-off-by: Rabin Vincent <rabin@rab.in> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03menuconfig: truncate list itemsLi Zefan1-2/+7
Truncate list items to fit in a single line, otherwise those items which have long prompts will cover some other items. This follows the behavior of menubox. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03menuconfig: fix to center checklist correctly in a corner caseLi Zefan1-0/+1
Run: make ARCH=arm menuconfig And then select "System Type" -> "ARM system type". The kconfig "choice" menu at this point looks empty. It's because config ARCH_S3C2410 has a long prompt: config ARCH_S3C2410 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443, S3C2450" ... menuconfig centers the checklist according to this prompt without considering the width of the list, and then things get wrong. Reported-by: Nobin Mathew <nobin.mathew@gmail.com> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03kbuild: Change section of generated debian packages to kernelRogério Brito1-1/+1
To follow the way that Official Debian kernel packages are made, put the generated packages in the right section, the kernel section. This also avoids polluting the admin section. Signed-off-by: Rogério Brito <rbrito@ime.usp.br> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03kbuild: Mark that the packages generated conform to Standards-Version 3.8.4Rogério Brito1-1/+1
The packages generated by the builddeb script conform to the Debian Policy version 3.8.4. Make this explicit in the generated packages. Signed-off-by: Rogério Brito <rbrito@ime.usp.br> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03kbuild: Add homepage field to debian/control fileRogério Brito1-0/+1
This helps when the user sees information of the packages on package managers like aptitude. Signed-off-by: Rogério Brito <rbrito@ime.usp.br> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03checkkconfigsymbols.sh: Kconfig symbols sometimes have lowercase lettersRoland Dreier1-1/+1
Quite a few Kconfig symbols contain lowercase letters. The current checkkconfigsymbols.sh code only contains A-Z in the regexp it uses to find config symbols in source code, so it comes up with the wrong symbol to look for in Kconfig files and then generates false positives when it doesn't find that wrong symbol. For example checking drivers/net generates a false positive for MAC89 because the the actual config option is MAC89x0. Fix this by also adding a-z to the regexp. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03scripts: add nconf into gitignore fileAmérico Wang1-0/+1
scripts/kconfig/nconf is generated by 'make nconfig', add it into .gitignore. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-03gconfig: fix build failure on fedora 13Richard Kennedy1-1/+1
Making gconfig fails on fedora 13 as the linker cannot resolve dlsym. Adding libdl to the link command fixes this. make shows this error :- /usr/bin/ld: scripts/kconfig/kconfig_load.o: undefined reference to symbol 'dlsym@@GLIBC_2.2.5' /usr/bin/ld: note: 'dlsym@@GLIBC_2.2.5' is defined in DSO /lib64/libdl.so.2 so try adding it to the linker command line /lib64/libdl.so.2: could not read symbols: Invalid operation tested on x86_64 fedora 13. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-02xconfig: add support to show hidden options which have promptsLi Zefan2-23/+62
This feature has been supported in menuconfig and gconfig, so here add it to xconfig. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2010-06-02xconfig: remove unused functionLi Zefan2-29/+0
Remove ConfigInfoView::setSource(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Michal Marek <mmarek@suse.cz>