aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2009-04-21clocksource: pass clocksource to read() callbackMagnus Damm
Pass clocksource pointer to the read() callback for clocksources. This allows us to share the callback between multiple instances. [hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods] [akpm@linux-foundation.org: cleanup] Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21pxafb: lcsr1 is unused without CONFIG_FB_PXA_OVERLAYDenis V. Lunev
Fixes the warning: drivers/video/pxafb.c: In function 'pxafb_handle_irq': drivers/video/pxafb.c:1442: warning: unused variable 'lcsr1' [akpm@linux-foundation.org: save an ifdef] Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Eric Miao <eric.miao@marvell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21asiliantfb: add missing return statementVlada Peric
Commit 032220ba (asiliantfb: fix cmap memory leaks) changed the function init_asiliant from void to int, resulting in the following compile warning: drivers/video/asiliantfb.c: In function `init_asiliant': drivers/video/asiliantfb.c:536: warning: control reaches end of non-void function Fix the warning by returning 0. Signed-off-by: Vlada Peric <vlada.peric@gmail.com> Cc: Andres Salomon <dilinger@debian.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixesLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: GFS2: Fix page_mkwrite() return code GFS2: Clear dirty bit at end of inode glock sync
2009-04-21Merge branch 'sh/for-2.6.30' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.30' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Fix mmap2 for handling differing PAGE_SIZEs. sh: sh7723: Don't default enable the RTC clock. sh: sh7722: Don't default enable the RTC clock. rtc: rtc-sh: clock framework support.
2009-04-21Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: reiserfs: fix j_last_flush_trans_id type fs: Mark get_filesystem_list() as __init function. kill vfs_stat_fd / vfs_lstat_fd Separate out common fstatat code into vfs_fstatat ecryptfs: use memdup_user() ncpfs: use memdup_user() xfs: use memdup_user() sysfs: use memdup_user() btrfs: use memdup_user() xattr: use memdup_user() autofs4: use memchr() in invalid_string() Documentation/filesystems: remove out of date reference to BKL being held Fix i_mutex vs. readdir handling in nfsd fs/compat_ioctl: fix build when !BLOCK Fix autofs_expire() No need for crossing to mountpoint in audit_tag_tree() Safer nfsd_cross_mnt() Touch all affected namespaces on propagation of mount Fix AUTOFS_DEV_IOCTL_REQUESTER_CMD
2009-04-21Fix SYSCALL_ALIAS for older MIPS assemblerThomas Bogendoerfer
Older MIPS assembler don't support .set for defining aliases. Using = works for old and new assembers. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21NFS: Fix the XDR iovec calculation in nfs3_xdr_setaclargsTrond Myklebust
Commit ae46141ff08f1965b17c531b571953c39ce8b9e2 (NFSv3: Fix posix ACL code) introduces a bug in the calculation of the XDR header iovec. In the case where we are inlining the acls, we need to adjust the length of the iovec req->rq_svec, in addition to adjusting the total buffer length. Tested-by: Leonardo Chiquitto <leonardo.lists@gmail.com> Tested-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-21Merge branch 'sh/stable-updates' into sh/for-2.6.30Paul Mundt
2009-04-20reiserfs: fix j_last_flush_trans_id typeAl Viro
Conversion in commit 600ed41675d8c384519d8f0b3c76afed39ef2f4b had missed that one, but converted format from %lu to %u. As the result, /proc/..../journal got buggered on 64bit boxen. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20fs: Mark get_filesystem_list() as __init function.Tetsuo Handa
"int get_filesystem_list(char * buf)" is called by only "static void __init get_fs_names(char *page)". We can mark get_filesystem_list() as "__init". Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20kill vfs_stat_fd / vfs_lstat_fdChristoph Hellwig
There's really no reason to keep vfs_stat_fd and vfs_lstat_fd with Oleg's vfs_fstatat. Use vfs_fstatat for the few cases having the directory fd, and switch all others to vfs_stat / vfs_lstat. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Separate out common fstatat code into vfs_fstatatOleg Drokin
This is a version incorporating Christoph's suggestion. Separate out common *fstatat functionality into a single function instead of duplicating it all over the code. Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20ecryptfs: use memdup_user()Li Zefan
Remove open-coded memdup_user(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20ncpfs: use memdup_user()Li Zefan
Remove open-coded memdup_user() Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20xfs: use memdup_user()Li Zefan
Remove open-coded memdup_user() Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20sysfs: use memdup_user()Li Zefan
Remove open-coded memdup_user(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20btrfs: use memdup_user()Li Zefan
Remove open-coded memdup_user(). Note this changes some GFP_NOFS to GFP_KERNEL, since copy_from_user() may cause pagefault, it's pointless to pass GFP_NOFS to kmalloc(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20xattr: use memdup_user()Li Zefan
Remove open-coded memdup_user() Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20autofs4: use memchr() in invalid_string()Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Documentation/filesystems: remove out of date reference to BKL being heldAdrian McMenamin
Documentation/filesystems/vfs.txt incorrectly states that the kernel is locked during the call to statfs (Documentation/filesystems/Locking correctly says it is not). This patch removes the offending sentence. remove reference to BKL being held in statfs Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Fix i_mutex vs. readdir handling in nfsdDavid Woodhouse
Commit 14f7dd63 ("Copy XFS readdir hack into nfsd code") introduced a bug to generic code which had been extant for a long time in the XFS version -- it started to call through into lookup_one_len() and hence into the file systems' ->lookup() methods without i_mutex held on the directory. This patch fixes it by locking the directory's i_mutex again before calling the filldir functions. The original deadlocks which commit 14f7dd63 was designed to avoid are still avoided, because they were due to fs-internal locking, not i_mutex. While we're at it, fix the return type of nfsd_buffered_readdir() which should be a __be32 not an int -- it's an NFS errno, not a Linux errno. And return nfserrno(-ENOMEM) when allocation fails, not just -ENOMEM. Sparse would have caught that, if it wasn't so busy bitching about __cold__. Commit 05f4f678 ("nfsd4: don't do lookup within readdir in recovery code") introduced a similar problem with calling lookup_one_len() without i_mutex, which this patch also addresses. To fix that, it was necessary to fix the called functions so that they expect i_mutex to be held; that part was done by J. Bruce Fields. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Umm-I-can-live-with-that-by: Al Viro <viro@zeniv.linux.org.uk> Reported-by: J. R. Okajima <hooanon05@yahoo.co.jp> Tested-by: J. Bruce Fields <bfields@citi.umich.edu> LKML-Reference: <8036.1237474444@jrobl> Cc: stable@kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20fs/compat_ioctl: fix build when !BLOCKAlexander Beregalov
In file included from fs/compat_ioctl.c:61: include/linux/loop.h:59: error: field 'lo_bio_list' has incomplete type Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Fix autofs_expire()Al Viro
mnt should remain the same for all iterations through the list; as it is, if we have a busy mount, mnt follows into it and isn't restored for the next iteration. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20No need for crossing to mountpoint in audit_tag_tree()Al Viro
is_under() will DTRT anyway. And yes, is_subdir() behaviour is intentional. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Safer nfsd_cross_mnt()Al Viro
AFAICS, we have a subtle bug there: if we have crossed mountpoint *and* it got mount --move'd away, we'll be holding only one reference to fs containing dentry - exp->ex_path.mnt. IOW, we ought to dput() before exp_put(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Touch all affected namespaces on propagation of mountAl Viro
We shouldn't just touch the namespace of current process Caught-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-20Fix AUTOFS_DEV_IOCTL_REQUESTER_CMDAl Viro
Missing conversion from kernel to userland dev_t; this sucker breaks as soon as we get sufficiently many autofs mounts for new_encode_dev(s_dev) != s_dev. Note: this is the minimal fix. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-04-21sh: Fix mmap2 for handling differing PAGE_SIZEs.Toshinobu Sugioka
mmap2 uses a fixed page shift of 12, regardless of the PAGE_SIZE setting. Fix up the mmap2 code to add some sanity checks on the mapping, and to update pgoff accordingly. Error handling bits based on 4280e3126f641898f0ed1a931645373d3489e2a6 ("frv: fix mmap2 error handling"). Signed-off-by: Toshinobu Sugioka <sugioka@itonet.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-04-20Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] fix allmodconfig compilation breakage. [IA64] smp_flush_tlb_mm() should only send IPI's to cpus in cpu_vm_mask [IA64] export smp_send_reschedule
2009-04-20[IA64] fix allmodconfig compilation breakage.Isaku Yamahata
This patch fixes the following compilation error caused by recursive inclusion of kernel.h which defines BUILD_BUG_ON(). In this case, the case it catches will be caught by the case CONFIG_PARAVIRT=n, so removing it would not hurt compile time check very much. So fix the breakage by removing it. CC arch/ia64/kernel/asm-offsets.s In file included from include/linux/bitops.h:17, from include/linux/kernel.h:15, from include/linux/sched.h:52, from arch/ia64/kernel/asm-offsets.c:9: arch/ia64/include/asm/bitops.h: In function 'set_bit': arch/ia64/include/asm/bitops.h:47: error: implicit declaration of function 'BUILD_BUG_ON' Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-04-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM/Suspend: Introduce two new platform callbacks to avoid breakage
2009-04-20Merge branch 'drm-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: agp: zero pages before sending to userspace drm: check for minor master before allowing drop master. drm: set/clear is_master when master changed drm: clean dirty memory after device release drm: count reaches -1
2009-04-20Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md: support bitmaps on RAID10 arrays larger then 2 terabytes md: update sync_completed and reshape_position even more often. md: improve usefulness and accuracy of sysfs file md/sync_completed. md: allow setting newly added device to 'in_sync' via sysfs. md: tiny md.h cleanups
2009-04-20FS-Cache: Add MAINTAINERS record for FS-Cache and CacheFilesDavid Howells
Add MAINTAINERS record for FS-Cache and CacheFiles. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-20FRV: Don't attempt to #include <linux/blk.h> as it doesn't existDavid Howells
Stop the FRV arch from attempting to #include <linux/blk.h> as it doesn't exist. Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-20driver: dont update dev_name via device_add pathKay Sievers
notice one system /proc/iomem some entries missed the name for pci_devices it turns that dev->dev.kobj name is changed after device_add. for pci code: via acpi_pci_root_driver.ops.add (aka acpi_pci_root_add) ==> pci_acpi_scan_root is used to scan pci bus/device, and at the same time we read the resource for pci_dev in the pci_read_bases, we have res->name = pci_name(pci_dev); pci_name is calling dev_name. later via acpi_pci_root_driver.ops.start (aka acpi_pci_root_start) ==> pci_bus_add_device to add all pci_dev in kobj tree. pci_bus_add_device will call device_add. actually in device_add /* first, register with generic layer. */ error = kobject_add(&dev->kobj, dev->kobj.parent, "%s", dev_name(dev)); if (error) goto Error; will get one new name for that kobj, old name is freed. [Impact: fix corrupted names in /proc/iomem ] Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-20GFS2: Fix page_mkwrite() return codeSteven Whitehouse
This allows for the possibility of returning VM_FAULT_OOM as well as VM_FAULT_SIGBUS. This ensures that the correct action is taken. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2009-04-20GFS2: Clear dirty bit at end of inode glock syncSteven Whitehouse
The dirty bit can get set during the inode glock sync. Its too complicated to change that at the moment, so this is the quick fix - to clear the bit again at the end of the function. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2009-04-20md: support bitmaps on RAID10 arrays larger then 2 terabytesNeilBrown
.. and other arrays with components larger than 2 terabytes. We use a "long" rather than a "sector_t" in part of the bitmap size calculations, which is sad. Reported-by: "Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE> Signed-off-by: NeilBrown <neilb@suse.de>
2009-04-20agp: zero pages before sending to userspaceShaohua Li
AGP pages might be mapped into userspace finally, so the pages should be set to zero before userspace can use it. Otherwise there is potential information leakage. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-04-20drm: check for minor master before allowing drop master.Dave Airlie
When fast user switching a lot eventually we get to the point, where we were checking for the wrong thing in this function. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-04-20drm: set/clear is_master when master changedJonas Bonn
The variable is_master is being used to track the drm_file that is currently master, so its value needs to be updated accordingly when the master is changed. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-04-20drm: clean dirty memory after device releaseMa Ling
In current code we register/unregister connector object by drm_sysfs_connector_add/remove function. However under some cases, we need to dynamically register or unregister device multiple times, so we have to go through register -> unregister ->register routine. Because after device_unregister function our memory is dirty, we need to do clean operation in order to re-register the device, otherwise the system will crash. The patch intends to clean device after device release. Signed-off-by: Ma Ling <ling.ma@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-04-20drm: count reaches -1Roel Kluin
With a postfix decrement in the test count will reach -1 rather than 0, subsequent tests fail. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-04-19PM/Suspend: Introduce two new platform callbacks to avoid breakageRafael J. Wysocki
Commit 900af0d973856d6feb6fc088c2d0d3fde57707d3 (PM: Change suspend code ordering) changed the ordering of suspend code in such a way that the platform .prepare() callback is now executed after the device drivers' late suspend callbacks have run. Unfortunately, this turns out to break ARM platforms that need to talk via I2C to power control devices during the .prepare() callback. For this reason introduce two new platform suspend callbacks, .prepare_late() and .wake(), that will be called just prior to disabling non-boot CPUs and right after bringing them back on line, respectively, and use them instead of .prepare() and .finish() for ACPI suspend. Make the PM core execute the .prepare() and .finish() platform suspend callbacks where they were executed previously (that is, right after calling the regular suspend methods provided by device drivers and right before executing their regular resume methods, respectively). It is not necessary to make analogous changes to the hibernation code and data structures at the moment, because they are only used by ACPI platforms. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Len Brown <len.brown@intel.com>
2009-04-19Merge ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio: lguest: document 32-bit and PAE requirements lguest: tell git to ignore Documentation/lguest/lguest virtio: fix suspend when using virtio_balloon lguest: fix guest crash on non-linear addresses in gdt pvops lguest: fix crash on vmlinux images
2009-04-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Set function_id only on FG nodes ALSA: MAINTAINERS - Update SOUND ALSA: emu10k1 - off by 1 in snd_emu10k1_wait() ASoC: OMAP: Fix FS polarity in OSK5912 machine driver ASoC: OMAP: Fix DSP_B format in OMAP McBSP DAI driver ASoC: Fix include build error in s3c2412-i2s.c ASoC: Fix s3c-i2s-v2.c snd_soc_dai changes ASoC: s3c-i2s-v2.c fix for s3c_i2sv2_iis_calc_rate ASoC: Fix jive_wm8750.c build problems ASoC: pxa-ssp: allow setting of dai format 0 ALSA: hda - Add upper-limit of mixer amp for AD1884A-laptop model, too ALSA: hda - Fix headphone-detection on some machines with STAC/IDT codecs ALSA: Intel8x0: Add hp_only quirk for SSID 0x1028016a (Dell Inspiron 8600) ALSA: Intel8x0: Remove conflicting quirk for SSID 0x103c0934 ALSA: hda_intel.c - Consolidate bitfields
2009-04-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: introduce subdir-ccflags-y kbuild: support include/generated
2009-04-19Revert "console ASCII glyph 1:1 mapping"Samuel Thibault
This reverts commit 1c55f18717304100a5f624c923f7cb6511b4116d. Ingo Brueckl was assuming that reverting to 1:1 mapping for chars >= 128 was not useful, but it happens to be: due to the limitations of the Linux console, when a blind user wants to read BIG5 on it, he has no other way than loading a font without SFM and let the 1:1 mapping permit the screen reader to get the BIG5 encoding. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 00:52:33 +0000