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2006-01-16[GFS2] The lock modules for GFS2David Teigland
This patch contains the pluggable locking modules for GFS2. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-16[GFS2] The core of GFS2David Teigland
This patch contains all the core files for GFS2. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-16[GFS2] Hook GFS2 into the Kbuild systemDavid Teigland
Adds GFS2 into fs/Kconfig and adds a Makefile entry Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-16[PATCH] Add fs_subsys to enable filesystems to use sysfsDavid Teigland
This creates an "fs" subdirectory in sysfs so that GFS2 (or any other filesystem, come to that) can make use of sysfs. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-16[PATCH] Export tty_write_message() for GFS2 quota codeSteven Whitehouse
The kernel's existing quota code makes use of tty_write_message() to inform the user of certain events. GFS2 also uses the same mechanism so we export it here to avoid code duplication in GFS2. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-01-15Merge git://oss.sgi.com:8090/oss/git/xfs-2.6Linus Torvalds
2006-01-16[XFS] remove no-longer-needed IS_NOATIME macro, twas just a build workaroundNathan Scott
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-16[XFS] mutex fallout - fix debug builds and remove no-longer-useful comment.Nathan Scott
Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-16[XFS] Fix symlink creation too, with respect to initialising SELinuxNathan Scott
context. SGI-PV: 946762 SGI-Modid: xfs-linux-melb:xfs-kern:24983a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds
2006-01-15Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2006-01-15[PATCH] MAINTAINERS: watchdog device driversWim Van Sebroeck
Add a MAINTAINER entry for the watchdog device drivers. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-01-15[WATCHDOG] sa1100_wdt.c sparse cleanupsIan Campbell
The following makes drivers/char/watchdog/sa1100_wdt.c sparse clean. Signed-off-by: Ian Campbell <icampbell@arcom.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2006-01-15[PATCH] Use atomic64_set for 64-bit case of atomic_long_setKyle McMartin
For some reason, the BITS_PER_LONG == 64 case of atomic_long_set was using atomic_set instead of atomic64_set. This does not jive with architectures which use an inline instead of a #define to implement their atomic_set() primitives. Signed-off-by: Kyle McMartin <kyle@parisc-linux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-15[PATCH] Fix zoran_card compilation warningJean Delvare
Fix the following warning which was introduced in 2.6.15-git8 by commit 7408187d223f63d46a13b6a35b8f96b032c2f623: CC [M] drivers/media/video/zoran_card.o drivers/media/video/zoran_card.c: In function `zr36057_init': drivers/media/video/zoran_card.c:1053: warning: assignment makes integer from pointer without a cast Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Ronald S. Bultje <rbultje@ronald.bitfreak.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds
2006-01-15[ARM] Fix missing compiler.h includeRussell King
asm/mach/arch.h introduced a __deprecated, but didn't include compiler.h, causing: In file included from arch/arm/mach-at91rm9200/devices.c:13: include/asm/mach/arch.h:23: warning: no semicolon at end of struct or union include/asm/mach/arch.h:23: error: syntax error before 'phys_ram' include/asm/mach/arch.h:34: error: syntax error before ':' token include/asm/mach/arch.h:35: error: syntax error before ':' token include/asm/mach/arch.h:36: error: syntax error before ':' token include/asm/mach/arch.h:37: error: syntax error before ':' token include/asm/mach/arch.h:45: error: syntax error before '}' token Add the necessary include. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-15powerpc/32: Restore previous version of 32-bit PCI codePaul Mackerras
When I removed the powermac support from arch/ppc/kernel/pci.c, I overlooked the fact that that file is used in 32-bit ARCH=powerpc builds. To prevent problems in future, restore the original version of that file as arch/powerpc/kernel/pci_32.c, and use that. Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-15powerpc: Make ARCH=powerpc the default for 32-bit ppcPaul Mackerras
This makes ARCH=powerpc the default on 32-bit powerpc machines, where uname -m returns ppc, as well as on 64-bit powerpc machines. Most people who would be likely to build their own kernels on 32-bit powerpc machines would be using powermacs or CHRP machines, both of which are supported with ARCH=powerpc now. Embedded ppc developers whose ports haven't been moved over to arch/powerpc yet will have to explicitly set ARCH=ppc now. Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-15[PATCH] ppc: Remove powermac support from ARCH=ppcPaul Mackerras
This makes it possible to build kernels for PReP and/or CHRP with ARCH=ppc by removing the (non-building) powermac support. It's now also possible to select PReP and CHRP independently. Powermac users should now build with ARCH=powerpc instead of ARCH=ppc. (This does mean that it is no longer possible to build a 32-bit kernel for a G5.) Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-14x86: Work around compiler code generation bug with -OsLinus Torvalds
Some versions of gcc generate incorrect code for the inet_check_attr() function, apparently due to a totally bogus index -> pointer comparison transformation. At least "gcc version 4.0.1 20050727 (Red Hat 4.0.1-5)" from FC4 is affected, possibly others too. This changes the function subtly so that the buggy gcc transformation doesn't trigger. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-15[PATCH] powerpc: Kconfig changes for CRASH_DUMPHaren Myneni
Noticed in 2.6.15-git9 that CRASH_DUMP option is moved to top level. Moved CRASH_DUMP into "kernel options" next to KEXEC and this config option supports only for PPC64 at this time. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-15[PATCH] powerpc: Update pmac32_defconfigBenjamin Herrenschmidt
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-14Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds
2006-01-14Merge master.kernel.org:/home/rmk/linux-2.6-mmcLinus Torvalds
2006-01-14Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2006-01-14[PATCH] When CONFIG_CC_OPTIMIZE_FOR_SIZE, allow gcc4 to control inliningIngo Molnar
If optimizing for size (CONFIG_CC_OPTIMIZE_FOR_SIZE), allow gcc4 compilers to decide what to inline and what not - instead of the kernel forcing gcc to inline all the time. This requires several places that require to be inlined to be marked as such, previous patches in this series do that. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] pktcdvd: un-inline some functionsPeter Osterlund
Un-inline two functions in the pktcdvd driver. This makes the compiled code 172 bytes smaller on my system. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] Mark some key VFS functions as __always_inlineArjan van de Ven
Mark a few VFS functions as mandatory inline (based on Al Viro's request); these must be inline due to stack usage issues during a recursive loop that happens during the recursive symlink resolution (symlink to a symlink to a symlink ..) This patch at this point does not change behavior and is for documentation purposes only (but this changes later in the series) Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] mark several functions __always_inlineIngo Molnar
Arjan van de Ven <arjan@infradead.org> Mark a number of functions as 'must inline'. The functions affected by this patch need to be inlined because they use knowledge that their arguments are constant so that most of the function optimizes away. At this point this patch does not change behavior, it's for documentation only (and for future patches in the inline series) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] enable unit-at-a-time optimisations for gcc4Ingo Molnar
Allow gcc4 compilers to optimize unit-at-a-time. This flag enables gcc to "see" the entire C file before making optimisation decisions such as inline, which results in gcc making better decisions. One of the immediate effects of this is that static functions that are used only once now get inlined. gcc 3.4 has this flag as well, however gcc 3.x have a problem with inlining and stacks and as a result, enabling this flag there would cause excessive and unacceptable stack use. This problem is fixed in the gcc 4.x series. The x86-64 architecture already enables this feature so it's well tested already. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] Make __always_inline actually force always inliningIngo Molnar
This patch is the first in a series that tries to optimize the kernel in terms of size (and thus cache behavior, both cpu and pagecache). This first patch changes __always_inline to be a forced inline instead of the "regular" inline it was on everything except alpha. This forced inline matches the intention of the define better as a matter of documentation. There is no change in behavior by this patch, since "inline" currently is mapped to a forced inline anyway. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] fbdev: Update maintainers listAntonino A. Daplas
Update maintainers list. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] fbdev: Sanitize ->fb_mmap prototypeChristoph Hellwig
No need for a file argument. If we'd really need it it's in vma->vm_file already. gbefb and sgivwfb used to set vma->vm_file to the file argument, but the kernel alrady did that. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] fbdev: Sanitize ->fb_ioctl prototypeChristoph Hellwig
The ioctl and file arguments to ->fb_mmap are totally unused and there's not reason a driver should need them. Also update the ->fb_compat_ioctl prototype to be the same as ->fb_mmap. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] gx1fb: (try to) play nicer with various BIOSesDavid Vrabel
Seems that the CS5530A chip used in Geode GX1 systems has some crazy feature that causes SMI traps when accessing the PCI configuration space of the video device. Various GX1 BIOSes seem to use this 'feature' to hide the real BARs of the device. This patch disables these traps (in an early PCI fixup) so that Linux sees the real, physical BARs and not the virtual ones provided by the BIOS. This should allow the GX1 framebuffer driver to work on more systems that have different BIOSes as the driver no longer guesses at what the virtual BARs mean. I'm not entirely sure it the correct solution as I can neither test regular VGA console nor the X's 'cyrix' video driver so there might be some breakage there -- probably best to get some more testers before applying it. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] neofb: take existing display configuration as defaultChristian Trefzer
On a Dell Latitude CPi-A I noticed a strangeness wrt. the handling of an external monitor by the neomagic framebuffer driver, namely when the laptop is docked in a C/Dock II with the lid shut. A cold boot would result in the BIOS configuring the video chip to use the "external monitor only" mode, yet neofb would default to "internal LCD only". An attempt for a quick fix by using the Fn-F8 keystroke to toggle the display combination modes resulted in a reproductible hard lock, powering down being the only solution. The attached patch makes neofb probe the register for the current display mode, using that value as a default if nothing was specified as kernel/module parameter. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] Update kernel-parameters.txt IOSCHED to spell out 'anticipatory'Randy Dunlap
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] nlm kernel-parameters updateRandy Dunlap
Add 2 lockd kernel parameters and spell 2 others correctly. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Neil Brown <neilb@cse.unsw.edu.au> Cc: Olaf Kirch <okir@suse.de> Cc: <buraphalinuxserver@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] cs89x0: add ixdp2351 supportDeepak Saxena
This patch adds support for the Intel IXDP2351 to the CS89x0 driver. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] cs89x0: use u16 for device register dataLennert Buytenhek
cs89x0 inconsistently used 'int' and 'u32' for device register data. As the cs89x0 is a 16-bit chip, change the I/O accessors over to 'u16'. (Spotted by Deepak Saxena.) Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] cs89x0: use #elif instead of #else/#if/#endifLennert Buytenhek
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] cs89x0: credit Dmitry PervushinLennert Buytenhek
Credit Dmitry Pervushin for the PNX010X platform support. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] dell_rbu: fix Bug 5854Abhay Salunke
This fixes http://bugzilla.kernel.org/show_bug.cgi?id=5854 Root cause: The dell_rbu driver creates entries in /sys/class/firmware/dell_rbu/ by calling request_firmware_nowait (without hotplug ) this function inturn starts a kernel thread which creates the entries in /sys/class/firmware/dell_rbu/loading , data and the thread waits on the user action to return control back to the callback fucntion of dell_rbu. The thread calls wait_on_completion which puts it in a D state until the user action happens. If there is no user action happening the load average goes up as the thread D state is taken in to account. Also after downloading the BIOS image the enrties go away momentarily but they are recreated from the callback function in dell_rbu. This causes the thread to get recreated causing the load average to permenently stay around 1. Fix: The dell_rbu also creates the entry /sys/devices/platform/dell_rbu/image_type at driver load time. The image type by default is mono if required the user can echo packet to image_type to make the BIOS update mechanism using packets. Also by echoing init in to image_type the /sys/class/firmware/dell_rbu entries can be created. The driver code was changed to not create /sys/class/firmware/dell_rbu entries during load time, and also to not create the above entries from the callback function. The entries are only created by echoing init to /sys/devices/platform/dell_rbu/image_type The user now needs to create the entries to download the image monolithic or packet. This fixes the issue since the kernel thread only is created when ever the user is ready to download the BIOS image; this minimizes the life span of the kernel thread and the load average goes back to normal. Signed off by Abhay Salunke <abhay_salunke@dell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] smbfs: remove kmalloc wrapperPekka Enberg
Remove the remaining kmalloc() wrapper bits from fs/smbfs/. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] ncpfs: remove kmalloc wrapperPekka Enberg
Remove remaining kmalloc wrapper bits from fs/ncpfs/. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] abandon gcc 295x main.c tidyCoywolf Qi Hunt
After abandon-gcc-295x.patch, this relocates the error-out-early comment. Signed-off-by: Coywolf Qi Hunt <qiyong@fc-cn.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] quota: make useless quota error message informativeValdis.Kletnieks@vt.edu
fs/quota_v2.c can, under some conditions, issue a kernel message that says, in totality, 'failed read'. This patch does the following: 1) Gives a hint who issued the error message, so people reading the logs don't have to go grepping the entire kernel tree (with 11 false positives). 2) Say what amount of data we expected, and actually got. Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Cc: Jan Kara <jack@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] reiserfs: remove d_splice_alias NULL check from reiserfs_lookupPekka Enberg
Remove redundant NULL check in reiserfs_lookup() as d_splice_alias() can take NULL inode as input. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] isofs: remove d_splice_alias NULL check from isofs_lookupPekka Enberg
Remove redundant NULL check in isofs_lookup() as d_splice_alias() can take NULL inode as input. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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