- 21 4月, 2009 28 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes由 Linus Torvalds 提交于
* 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
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6由 Linus Torvalds 提交于
* '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.
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6由 Linus Torvalds 提交于
* '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use memdup_user() xattr: use memdup_user() autofs4: use memchr() in invalid_string() Documentation/filesystems: remove out of date reference to BKL being held Fix i_mutex vs. readdir handling in nfsd fs/compat_ioctl: fix build when !BLOCK Fix autofs_expire() No need for crossing to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
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由 Thomas Bogendoerfer 提交于
Older MIPS assembler don't support .set for defining aliases. Using = works for old and new assembers. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Trond Myklebust 提交于
Commit ae46141f (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: NLeonardo Chiquitto <leonardo.lists@gmail.com> Tested-by: NSuresh Jayaraman <sjayaraman@suse.de> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Paul Mundt 提交于
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由 Al Viro 提交于
Conversion in commit 600ed416 had missed that one, but converted format from %lu to %u. As the result, /proc/..../journal got buggered on 64bit boxen. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Tetsuo Handa 提交于
"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: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Christoph Hellwig 提交于
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: NChristoph Hellwig <hch@lst.de> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Oleg Drokin 提交于
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: NOleg Drokin <green@linuxhacker.ru> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Li Zefan 提交于
Remove open-coded memdup_user(). Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Li Zefan 提交于
Remove open-coded memdup_user() Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Li Zefan 提交于
Remove open-coded memdup_user() Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Li Zefan 提交于
Remove open-coded memdup_user(). Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Li Zefan 提交于
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: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Li Zefan 提交于
Remove open-coded memdup_user() Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Adrian McMenamin 提交于
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: NAdrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 David Woodhouse 提交于
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: NDavid Woodhouse <David.Woodhouse@intel.com> Umm-I-can-live-with-that-by: NAl Viro <viro@zeniv.linux.org.uk> Reported-by: NJ. R. Okajima <hooanon05@yahoo.co.jp> Tested-by: NJ. Bruce Fields <bfields@citi.umich.edu> LKML-Reference: <8036.1237474444@jrobl> Cc: stable@kernel.org Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Alexander Beregalov 提交于
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: NAlexander Beregalov <a.beregalov@gmail.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
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: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
is_under() will DTRT anyway. And yes, is_subdir() behaviour is intentional. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
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: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
We shouldn't just touch the namespace of current process Caught-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
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: NAl Viro <viro@zeniv.linux.org.uk>
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由 Toshinobu Sugioka 提交于
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 4280e312 ("frv: fix mmap2 error handling"). Signed-off-by: NToshinobu Sugioka <sugioka@itonet.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6由 Linus Torvalds 提交于
* '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
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由 Isaku Yamahata 提交于
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: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NTony Luck <tony.luck@intel.com>
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- 20 4月, 2009 12 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6由 Linus Torvalds 提交于
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* '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
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git://neil.brown.name/md由 Linus Torvalds 提交于
* '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
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由 David Howells 提交于
Add MAINTAINERS record for FS-Cache and CacheFiles. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Stop the FRV arch from attempting to #include <linux/blk.h> as it doesn't exist. Reported-by: NRobert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kay Sievers 提交于
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: NYinghai Lu <yinghai@kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Steven Whitehouse 提交于
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: NSteven Whitehouse <swhiteho@redhat.com>
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由 Steven Whitehouse 提交于
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: NSteven Whitehouse <swhiteho@redhat.com>
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由 NeilBrown 提交于
.. 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: N"Mario 'BitKoenig' Holbe" <Mario.Holbe@TU-Ilmenau.DE> Signed-off-by: NNeilBrown <neilb@suse.de>
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由 Shaohua Li 提交于
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: NShaohua Li <shaohua.li@intel.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dave Airlie 提交于
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: NDave Airlie <airlied@redhat.com>
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由 Jonas Bonn 提交于
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: NJonas Bonn <jonas@southpole.se> Signed-off-by: NDave Airlie <airlied@redhat.com>
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