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averello/linux-stable-mirror

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-01-10 12:46:32 +01:00

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History

Andrea Arcangeli 2c5b7e1be7 userfaultfd: avoid missing wakeups during refile in userfaultfd_read

During the refile in userfaultfd_read both waitqueues could look empty to
the lockless wake_userfault().  Use a seqcount to prevent this false
negative that could leave an userfault blocked.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-09-04 16:54:41 -07:00

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9p: don't leave a half-initialized inode sitting around

2015-07-12 11:22:05 -04:00

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Merge branch 'for-4.3/core' of git://git.kernel.dk/linux-block

2015-09-02 13:10:25 -07:00

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fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

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configfs: fix kernel infoleak through user-controlled format string

2015-07-17 16:39:53 -07:00

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Merge tag 'dlm-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

2015-09-03 12:57:48 -07:00

treewide: Fix typo in printk

2015-08-07 13:58:05 +02:00

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ext2: Handle error from dquot_initalize()

2015-07-23 20:59:37 +02:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

Merge tag 'for-f2fs-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

2015-09-03 13:10:22 -07:00

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freevxfs: Grammar s/an negative/a negative/

2015-08-07 13:59:24 +02:00

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fs/fuse: fix ioctl type confusion

2015-08-16 12:35:44 -07:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

hpfs: update ctime and mtime on directory modification

2015-09-03 11:55:30 -07:00

ipc: use private shmem or hugetlbfs inodes for shm segments.

2015-08-07 04:39:41 +03:00

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jbd2: limit number of reserved credits

2015-08-04 11:21:52 -04:00

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Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2015-09-03 12:28:30 -07:00

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block: remove bio_get_nr_vecs()

2015-08-13 12:32:04 -06:00

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Merge branch 'for-4.3/core' of git://git.kernel.dk/linux-block

2015-09-02 13:10:25 -07:00

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nfsd: do nfs4_check_fh in nfs4_check_file instead of nfs4_check_olstateid

2015-07-31 16:30:26 -04:00

block: remove bio_get_nr_vecs()

2015-08-13 12:32:04 -06:00

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fsnotify: get rid of fsnotify_destroy_mark_locked()

2015-09-04 16:54:41 -07:00

ntfs: delete unnecessary checks before calling iput()

2015-09-04 16:54:41 -07:00

fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

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fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

userfaultfd: add VM_UFFD_MISSING and VM_UFFD_WP

2015-09-04 16:54:41 -07:00

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quota: remove an unneeded condition

2015-08-11 10:01:24 +02:00

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fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

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vfs: Commit to never having exectuables on proc and sysfs.

2015-07-10 10:39:25 -05:00

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udf: Don't modify filesystem for read-only mounts

2015-08-20 14:58:35 +02:00

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fs: create and use seq_show_option for escaping

2015-09-04 16:54:41 -07:00

aio.c

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anon_inodes.c

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attr.c

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bad_inode.c

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binfmt_aout.c

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binfmt_elf_fdpic.c

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binfmt_elf.c

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binfmt_em86.c

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binfmt_flat.c

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binfmt_misc.c

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binfmt_script.c

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block_dev.c

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buffer.c

fs: use helper bio_add_page() instead of open coding on bi_io_vec

2015-08-13 12:32:00 -06:00

char_dev.c

fs/char_dev.c: fix incorrect documentation for unregister_chrdev_region

2015-08-05 13:49:35 -07:00

compat_binfmt_elf.c

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compat_ioctl.c

ioctl_compat: handle FITRIM

2015-07-09 11:42:21 -07:00

compat.c

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coredump.c

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dax.c

xfs: call dax_fault on read page faults for DAX

2015-07-29 11:48:00 +10:00

dcache.c

fs, file table: reinit files_stat.max_files after deferred memory initialisation

2015-08-07 04:39:40 +03:00

dcookies.c

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direct-io.c

block: remove bio_get_nr_vecs()

2015-08-13 12:32:04 -06:00

drop_caches.c

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eventfd.c

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eventpoll.c

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exec.c

vfs: Commit to never having exectuables on proc and sysfs.

2015-07-10 10:39:25 -05:00

fcntl.c

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fhandle.c

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file_table.c

fs, file table: reinit files_stat.max_files after deferred memory initialisation

2015-08-07 04:39:40 +03:00

file.c

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filesystems.c

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fs_pin.c

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fs_struct.c

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fs-writeback.c

writeback: sync_inodes_sb() must write out I_DIRTY_TIME inodes and always call wait_sb_inodes()

2015-08-25 14:35:09 -06:00

inode.c

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internal.h

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ioctl.c

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Kconfig

fs: Remove ext3 filesystem driver

2015-07-23 20:59:40 +02:00

Kconfig.binfmt

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libfs.c

fs: Set the size of empty dirs to 0.

2015-08-12 15:28:45 -05:00

locks.c

locks: inline posix_lock_file_wait and flock_lock_file_wait

2015-07-13 06:29:11 -04:00

Makefile

userfaultfd: buildsystem activation

2015-09-04 16:54:41 -07:00

mbcache.c

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mount.h

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mpage.c

block: remove bio_get_nr_vecs()

2015-08-13 12:32:04 -06:00

namei.c

may_follow_link() should use nd->inode

2015-08-04 23:23:50 -04:00

namespace.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2015-09-01 16:13:25 -07:00

no-block.c

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nsfs.c

nsfs: Add a show_path method to fix mountinfo

2015-07-11 11:09:00 -05:00

open.c

vfs: Commit to never having exectuables on proc and sysfs.

2015-07-10 10:39:25 -05:00

pipe.c

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pnode.c

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pnode.h

mnt: Clarify and correct the disconnect logic in umount_tree

2015-07-22 20:33:27 -05:00

posix_acl.c

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proc_namespace.c

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read_write.c

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readdir.c

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select.c

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seq_file.c

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signalfd.c

signalfd: fix information leak in signalfd_copyinfo

2015-08-07 04:39:40 +03:00

splice.c

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stack.c

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stat.c

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statfs.c

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super.c

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sync.c

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timerfd.c

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userfaultfd.c

userfaultfd: avoid missing wakeups during refile in userfaultfd_read

2015-09-04 16:54:41 -07:00

utimes.c

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xattr.c

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