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2007-02-09[ALSA] ice1724 - Add support of M-Audio Audiophile 192Takashi Iwai1-1/+2
Added the (experimental) support of M-Audio Audiophile 192 board. Currently, the analog and the digital playbacks seem working fine. The inputs seem not working as far as I've tested yet. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] hda-codec - Clevo M540JE, M550JE laptops (Nvidia MCP51 chipset, ALC883 codec)Andrew L. Neporada1-0/+1
We need to enable External Amplifier on this laptops. This patch basicly adds laptop-eapd model to ALC883 codec. Signed-off-by: Andrew L. Neporada <nepal@asplinux.ru> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] hda-codec - Add asus model to ALC861 codecMariusz Domanski1-0/+1
This patch adds support for Asus laptops (for example: Asus A6Rp-AP002). Signed-off-by: Mariusz Domanski <mariook@wp.pl> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] ASoC: Add support for BCLK based on (Rate * Chn * Word Size)Liam Girdwood2-100/+271
This patch adds support for the DAI BCLK to be generated by multiplying Rate * Channels * Word Size (RCW). This now gives 3 options for BCLK clocking and synchronisation :- 1. BCLK = Rate * x 2. BCLK = MCLK / x 3. BCLK = Rate * Chn * Word Size. (New) Changes:- o Add support for RCW generation of BCLK o Update Documentation to include RCW. o Update DAI documentation for label = value DAI modes. o Add RCW support to wm8731, wm8750 and pxa2xx-i2s drivers. Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] hda-codec - Add new modesl for Realtek codecsKailang Yang1-0/+4
Changes from Realtek driver: - New models hippo and hippo_1 for ALC262 - New models tagra-dig and tagra-2ch-dig for ALC883 - New id for ALC660 codec chip Signed-off-by: Kailang Yang <kailang@realtek.com.tw> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] hda-codec - Add toshiba model to ALC861 codecTobin Davis1-0/+1
This patch adds support for Toshiba laptops. Code is from RealTek's alsa-driver-1.0.12-4.05b tree. Signed-off-by: Tobin Davis <tdavis@dsl-only.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] hda-codec - Add support for Medion laptopsTobin Davis1-0/+1
This patch adds audio support for Medion's line of laptops, based on code shipped with the laptops. Microphone support is still being explored. Signed-off-by: Tobin Davis <tdavis@dsl-only.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09[ALSA] ASoC: documentation & maintainerLiam Girdwood8-0/+1525
This patch adds documentation describing the ASoC architecture and a maintainer entry for ASoC. The documentation includes the following files:- codec.txt: Codec driver internals. DAI.txt: Description of Digital Audio Interface standards and how to configure a DAI within your codec and CPU DAI drivers. dapm.txt: Dynamic Audio Power Management. platform.txt: Platform audio DMA and DAI. machine.txt: Machine driver internals. pop_clicks.txt: How to minimise audio artifacts. clocking.txt: ASoC clocking for best power performance. Signed-off-by: Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-08Merge branch 'HEAD' of master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6David S. Miller1-0/+4
Conflicts: crypto/Kconfig
2007-02-08the scheduled IEEE1394_OUI_DB removalAdrian Bunk1-8/+0
This patch contains the scheduled IEEE1394_OUI_DB removal. Signed-off-by: Adrian Bunk <bunk@stusta.de> Update: Also remove drivers/ieee1394/.gitignore. Remove now unused struct members in drivers/ieee1394/nodemgr.h. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-02-08the scheduled IEEE1394_EXPORT_FULL_API removalAdrian Bunk1-8/+0
This patch contains the scheduled IEEE1394_EXPORT_FULL_API removal. Signed-off-by: Adrian Bunk <bunk@stusta.de> Update: Pull proper portion of feature-removal-schedule.txt. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-02-07Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2-12/+161
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (70 commits) USB: remove duplicate device id from zc0301 USB: remove duplicate device id from usb_storage USB: remove duplicate device id from keyspan USB: remove duplicate device id from ftdi_sio USB: remove duplicate device id from visor USB: a bit more coding style cleanup usbcore: trivial whitespace fixes usb-storage: use first bulk endpoints, not last EHCI: fix interrupt-driven remote wakeup USB: switch ehci-hcd to new polling scheme USB: autosuspend for usb printer driver USB Input: Added kernel module to support all GTCO CalComp USB InterWrite School products USB: Sierra Wireless auto set D0 USB: usb ethernet gadget recognizes HUSB2DEV USB: list atmel husb2_udc gadget controller USB: gadgetfs AIO tweaks USB: gadgetfs behaves better on userspace init bug USB: gadgetfs race fix USB: gadgetfs simplifications USB: gadgetfs cleanups ...
2007-02-07Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds1-0/+1
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (28 commits) sysfs: Shadow directory support Driver Core: Increase the default timeout value of the firmware subsystem Driver core: allow to delay the uevent at device creation time Driver core: add device_type to struct device Driver core: add uevent vars for devices of a class SYSFS: Fix missing include of list.h in sysfs.h HOWTO: Add a reference to Harbison and Steele sysfs: error handling in sysfs, fill_read_buffer() kobject: kobject_put cleanup sysfs: kobject_put cleanup sysfs: suppress lockdep warnings Driver core: fix race in sysfs between sysfs_remove_file() and read()/write() driver core: Change function call order in device_bind_driver(). driver core: Don't stop probing on ->probe errors. driver core fixes: device_register() retval check in platform.c driver core fixes: make_class_name() retval checks /sys/modules/*/holders USB: add the sysfs driver name to all modules SERIO: add the sysfs driver name to all modules PCI: add the sysfs driver name to all modules ...
2007-02-07Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6Linus Torvalds1-0/+7
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (116 commits) sk98lin: planned removal AT91: MACB support sky2: version 1.12 sky2: add new chip ids sky2: Yukon Extreme support sky2: safer transmit timeout sky2: TSO support for EC_U sky2: use dev_err for error reports sky2: add Wake On Lan support fix unaligned exception in /drivers/net/wireless/orinoco.c Remove unused kernel config option DLCI_COUNT z85230: spinlock logic mips: declance: Driver model for the PMAD-A Spidernet: Rework RX linked list NET: turn local_save_flags() + local_irq_disable() into local_irq_save() NET-3c59x: turn local_save_flags() + local_irq_disable() into local_irq_save() hp100: convert pci_module_init() to pci_register_driver() NetXen: Added ethtool support for user level tools. NetXen: Firmware crb init changes. maintainers: add atl1 maintainers ...
2007-02-07sk98lin: planned removalStephen Hemminger1-0/+7
Document planned removal of sk98lin driver. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-07USB: add binary API to usbmonPete Zaitcev1-2/+150
This patch adds a new, "binary" API in addition to the old, text API usbmon had before. The new API allows for less CPU use, and it allows to capture all data from a packet where old API only captured 32 bytes at most. There are some limitations and conditions to this, e.g. in case someone constructs a URB with 1GB of data, it's not likely to be captured, because even the huge buffers of the new reader are finite. Nonetheless, I expect this new capability to capture all data for all real life scenarios. The downside is, a special user mode application is required where cat(1) worked before. I have sample code at http://people.redhat.com/zaitcev/linux/ and Paolo Abeni is working on patching libpcap. This patch was initially written by Paolo and later I tweaked it, and we had a little back-and-forth. So this is a jointly authored patch, but I am submitting this I am responsible for the bugs. Signed-off-by: Paolo Abeni <paolo.abeni@email.it> Signed-off-by: Pete Zaitcev <zaitcev@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07USB: indicate active altsetting in proc/bus/usb/devices fileDavid Brownell1-10/+11
Update /proc/bus/usb/devices output to report active altsettings. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6Linus Torvalds2-1/+43
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (140 commits) ACPICA: reduce table header messages to fit within 80 columns asus-laptop: merge with ACPICA table update ACPI: bay: Convert ACPI Bay driver to be compatible with sysfs update. ACPI: bay: new driver is EXPERIMENTAL ACPI: bay: make drive_bays static ACPI: bay: make bay a platform driver ACPI: bay: remove prototype procfs code ACPI: bay: delete unused variable ACPI: bay: new driver adding removable drive bay support ACPI: dock: check if parent is on dock ACPICA: fix gcc build warnings Altix: Add ACPI SSDT PCI device support (hotplug) Altix: ACPI SSDT PCI device support ACPICA: reduce conflicts with Altix patch series ACPI_NUMA: fix HP IA64 simulator issue with extended memory domain ACPI: fix HP RX2600 IA64 boot ACPI: build fix for IBM x440 - CONFIG_X86_SUMMIT ACPICA: Update version to 20070126 ACPICA: Fix for incorrect parameter passed to AcpiTbDeleteTable during table load. ACPICA: Update copyright to 2007. ...
2007-02-07HOWTO: Add a reference to Harbison and SteeleRobert P. J. Day1-0/+1
Add a reference to Harbison and Steele's C book. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07[CRYPTO] doc: added the developer of Camellia cipherNoriaki TAKAMIYA1-0/+4
This patch adds the developer of Camellia cipher algorithm. Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-02-05[S390] Fix register usage description.Heiko Carstens1-1/+1
Fix description of register usage as pointed out by Andreas Krebbel. Since this document is completely outdated and would need a lot of fixing, it might be worth considering to get rid of it... Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-02-03Pull output-switch into test branchLen Brown1-0/+34
2007-02-03Pull sysfs into test branchLen Brown1-1/+9
Conflicts: Documentation/feature-removal-schedule.txt include/acpi/acpi_drivers.h Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-01[PATCH] sysrq: showBlockedTasks is sysrq-WRandy Dunlap1-31/+35
Change SysRq showBlockedTasks from sysrq-X to sysrq-W and show that in the Help message. It was previously done via X, but X is already used for Xmon on ppc & powerpc platforms and this collision needs to be avoided. All callers of register_sysrq_key() are now marked in the sysrq op/key table. I didn't mark 'h' as Help because Help is just printed for any unknown key, such as '?'. Added some omitted sysrq key entries in the sysrq.txt file. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-31Merge branch 'linus'James Bottomley13-207/+670
2007-01-28ACPI: add a Kconfig option for ACPI procfs interfaceZhang Rui1-0/+9
Add a kconfig option CONFIG_ACPI_PROCFS to make procfs interface a configurable attribute of ACPI. No procfs interface is actually deprecated, and no sysfs interface is added in this patch. CONGI_ACPI_PROCFS is used to mark procfs interface as deprecated once the same function is duplicated in sysfs. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-01-26[PATCH] Boot loader ID for GujinH. Peter Anvin1-1/+2
Add an official boot loader ID for Gujin. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-26[PATCH] 9p: update documentation regarding server applicationsEric Van Hensbergen1-3/+17
Update the documentation to cover using Inferno as a server for 9p and to include information about spfs (a stable single-threaded stand-alone 9p server). Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-23Change Linus' email address tooLinus Torvalds2-4/+4
This changes a few mentions of my email address to point to the new one, leaving things like old copyright messages alone. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-23Merge branch 'kill-jffs-prep' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6Linus Torvalds1-0/+7
* 'kill-jffs-prep' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: Note that JFFS (v1) is to be deleted, in feature-removal-schedule.txt
2007-01-23[PATCH] Kdump documentation update: ia64 portionHorms1-7/+29
this patch fills in the portions for ia64 kexec. Signed-off-by: Simon Horman <horms@verge.net.au> Cc: "Zou, Nanhai" <nanhai.zou@intel.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-23[PATCH] Kdump documentation update: kexec-tools updateHorms1-4/+9
Mohan Kumar suggested making kexec-tools-testing.tar.gz a link to the latest version. I have done this and this patch updates the documentation accordingly. Signed-off-by: Simon Horman <horms@verge.net.au> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-23[PATCH] SubmitChecklist updateAndrew Morton1-0/+4
Sing the praises of `gcc -W'. Would have prevented that blockdev direct-IO bug. Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-23Note that JFFS (v1) is to be deleted, in feature-removal-schedule.txtJeff Garzik1-0/+7
It is already noted in Kconfig, but the listing in this file was accidentally forgotten. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-22Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds1-153/+549
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: PCI: fix pci-driver kernel-doc PCI: rework Documentation/pci.txt PCI: Unhide the SMBus on the Asus P4P800-X
2007-01-22PCI: rework Documentation/pci.txtGrant Grundler1-153/+549
Rewrite Documentation/pci.txt: o restructure document to match how API is used when writing init code. o update to reflect changes in struct pci_driver function pointers. o removed language on "new style vs old style" device discovery. "Old style" is now deprecated. Don't use it. Left description in to document existing driver behaviors. o add section "Legacy I/O Port free driver" by Kenji Kaneshige http://lkml.org/lkml/2006/11/22/25 (renamed to "pci_enable_device_bars() and Legacy I/O Port space") o add "MMIO space and write posting" section to help avoid common pitfall when converting drivers from IO Port space to MMIO space. Orignally posted http://lkml.org/lkml/2006/2/27/24 o many typo/grammer/spelling corrections from Randy Dunlap o two more spelling corrections from Stephan Richter o fix CodingStyle as per Randy Dunlap Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-01-22Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-devLinus Torvalds1-1/+1
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: sata_mv HighPoint 2310 support (88SX7042) libata: fix handling of port actions in per-dev action mask libata: initialize qc->dma_dir to DMA_NONE sata_via: add PCI ID 0x5337 libata doc: "error : unterminated entity reference exceptions"
2007-01-22Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds1-28/+38
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (30 commits) [SCSI] qla1280: set residual correctly [SCSI] fusion: bump version [SCSI] fusion: MODULE_VERSION support [SCSI] fusion: power pc and miscellaneous bug fixs [SCSI] fusion: fibre channel: return DID_ERROR for MPI_IOCSTATUS_SCSI_IOC_TERMINATED [SCSI] megaraid_sas: Update module author [SCSI] 3ware 8000 serialize reset code [SCSI] sr: fix error code check in sr_block_ioctl() [SCSI] scsi: lpfc error path fix [SCSI] aacraid: Product List Update [SCSI] libiscsi: fix senselen calculation [SCSI] iscsi: simplify IPv6 and IPv4 address printing [SCSI] iscsi: newline in printk [SCSI] iscsi: fix crypto_alloc_hash() error check [SCSI] iscsi: fix 2.6.19 data digest calculation bug [SCSI] scsi_scan: fix report lun problems with CDROM or RBC devices [SCSI] qla2xxx: Update version number to 8.01.07-k4. [SCSI] qla2xxx: Use generic isp_ops.fw_dump() function. [SCSI] qla2xxx: Perform a fw-dump when an ISP23xx RISC-paused state is detected. [SCSI] qla2xxx: Correct reset handling logic. ...
2007-01-22Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds1-0/+6
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Update defconfigs [POWERPC] atomic_dec_if_positive sign extension fix [POWERPC] Fix OF node refcnt underflow in 836x and 832x platform code [POWERPC] Make it blatantly clear; mpc5200 device tree is not yet stable [POWERPC] Fix broken DMA on non-LPAR pSeries [POWERPC] Fix cell's mmio nvram to properly parse device tree [POWERPC] Remove bogus sanity check in pci -> OF node code
2007-01-22Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds1-6/+2
* 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon/w83793: Hide invalid VID readings hwmon/w83793: Fix the fan input detection hwmon/w83793: Ignore disabled temperature channels hwmon: Fix the VRD 11 decoding hwmon/w83793: Remove the description of AMDSI and update the voltage formula
2007-01-22[POWERPC] Make it blatantly clear; mpc5200 device tree is not yet stableGrant Likely1-0/+6
Documentation-only change. The 5200 device tree layout has not yet stablized, so nobody should depend on the layout of the tree. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-19libata doc: "error : unterminated entity reference exceptions"Robert P. J. Day1-1/+1
Fix libata.tmpl to not generate "error : unterminated entity reference exceptions" errors anymore when running "make htmldocs". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-18hwmon/w83793: Ignore disabled temperature channelsGong Jun1-6/+2
Ignore the temperature readings when its channel is disabled, ignore AMDSI readings. Signed-off-by: Gong Jun <jgong@winbond.com> Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-01-18NTFS: 2.1.28 - Fix deadlock reported by Sergey Vlasov due to ntfs_put_inode().Anton Altaparmakov1-0/+2
- Fix deadlock in fs/ntfs/inode.c::ntfs_put_inode(). Thanks to Sergey Vlasov for the report and detailed analysis of the deadlock. The fix involved getting rid of ntfs_put_inode() altogether and hence NTFS no longer has a ->put_inode super operation. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2007-01-13[SCSI] megaraid_{mm,mbox}: init fix for kdumpSumant Patro1-0/+16
1. Changes in Initialization to fix kdump failure. Send SYNC command on loading. This command clears the pending commands in the adapter and re-initialize its internal RAID structure. Without this change, megaraid driver either panics or fails to initialize the adapter during kdump's second kernel boot if there are pending commands or interrupts from other devices sharing the same IRQ. 2. Authors email-id domain name changed from lsil.com to lsi.com. Also modified the MODULE_AUTHOR to megaraidlinux@lsi.com Signed-off-by: Sumant Patro <sumant.patro@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-11Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6Linus Torvalds1-0/+45
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: Revert "ACPI: ibm-acpi: make non-generic bay support optional" ACPI: update MAINTAINERS ACPI: schedule obsolete features for deletion ACPI: delete two spurious ACPI messages ACPI: rename cstate_entry_s to cstate_entry ACPI: ec: enable printk on cmdline use ACPI: Altix: ACPI _PRT support
2007-01-11[PATCH] NFS: Fix race in nfs_release_page()Trond Myklebust1-0/+8
NFS: Fix race in nfs_release_page() invalidate_inode_pages2() may find the dirty bit has been set on a page owing to the fact that the page may still be mapped after it was locked. Only after the call to unmap_mapping_range() are we sure that the page can no longer be dirtied. In order to fix this, NFS has hooked the releasepage() method and tries to write the page out between the call to unmap_mapping_range() and the call to remove_mapping(). This, however leads to deadlocks in the page reclaim code, where the page may be locked without holding a reference to the inode or dentry. Fix is to add a new address_space_operation, launder_page(), which will attempt to write out a dirty page without releasing the page lock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Also, the bare SetPageDirty() can skew all sort of accounting leading to other nasties. [akpm@osdl.org: cleanup] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] Kdump documentation updateVivek Goyal1-72/+152
o Kdump documentation update. - Update details for using relocatable kernel. - Start using kexec-tools-testing release as it is latest and old kexec-tools can't load relocatable bzImage file. - Also add kdump on ia64 specific details. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Cc: Horms <horms@verge.net.au> Cc: Mohan Kumar M <mohan@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11Pull trivial into release branchLen Brown1-0/+45
2007-01-11ACPI: schedule obsolete features for deletionLen Brown1-0/+45
Signed-off-by: Len Brown <len.brown@intel.com>