1. 21 Apr, 2008 3 commits
    • Linus Torvalds's avatar
      Merge branch 'ro-bind.b6' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 · fd9be4ce
      Linus Torvalds authored
      * 'ro-bind.b6' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (24 commits)
        [PATCH] r/o bind mounts: debugging for missed calls
        [PATCH] r/o bind mounts: honor mount writer counts at remount
        [PATCH] r/o bind mounts: track numbers of writers to mounts
        [PATCH] r/o bind mounts: check mnt instead of superblock directly
        [PATCH] r/o bind mounts: elevate count for xfs timestamp updates
        [PATCH] r/o bind mounts: make access() use new r/o helper
        [PATCH] r/o bind mounts: write counts for truncate()
        [PATCH] r/o bind mounts: elevate write count for chmod/chown callers
        [PATCH] r/o bind mounts: elevate write count for open()s
        [PATCH] r/o bind mounts: elevate write count for ioctls()
        [PATCH] r/o bind mounts: write count for file_update_time()
        [PATCH] r/o bind mounts: elevate write count for do_utimes()
        [PATCH] r/o bind mounts: write counts for touch_atime()
        [PATCH] r/o bind mounts: elevate write count for ncp_ioctl()
        [PATCH] r/o bind mounts: elevate write count for xattr_permission() callers
        [PATCH] r/o bind mounts: get write access for vfs_rename() callers
        [PATCH] r/o bind mounts: write counts for link/symlink
        [PATCH] r/o bind mounts: get callers of vfs_mknod/create/mkdir()
        [PATCH] r/o bind mounts: elevate write count for rmdir and unlink.
        [PATCH] r/o bind mounts: drop write during emergency remount
        ...
      fd9be4ce
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 · b1af9ccc
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (27 commits)
        sh: Fix up L2 cache probe.
        sh: Fix up SH-4A part probe.
        sh: Add support for SH7723 CPU subtype.
        sh: Fix up SH7763 build.
        sh: Add migor_ts support to MigoR
        sh: Add rs5c732b RTC support to MigoR
        sh: Add I2C support to MigoR
        sh: Add I2C platform data to sh7722
        sh: MigoR NAND flash support using gen_flash
        sh: MigoR NOR flash support using physmap-flash
        sh: Fix up mach-types formatting from merge damage.
        sh: r7780rp: Hook up the I2C and SMBus platform devices.
        sh: Use phyical addresses for MigoR smc91x resources
        sh: Use physical addresses for sh7722 USBF resources
        sh: Add MigoR header file
        Fix sh_keysc double free
        sh: Fix up __access_ok() check for nommu.
        sh: Allow optimized clear/copy page routines to be used on SH-2.
        sh: Hook up the rest of the SH7770 serial ports.
        sh: Add support for Solution Engine SH7721 board
        ...
      b1af9ccc
    • Linus Torvalds's avatar
      Fix RCU list iterator use of 'rcu_dereference()' · cc216c5d
      Linus Torvalds authored
      The RCU iterators used 'rcu_dereference()' on an already-fetched RCU
      pointer value, which defeats the whole point of the exercise.
      
      When we dereference a pointer protected by RCU, we need to make sure
      that we only fetch the value _once_, because if the compiler ends up
      re-loading it due to register pressure, the newly reloaded value could
      be different from the previously fetched one, and you get inconsistent
      results.
      
      Cleaned-up, fixed, and the pointless list_for_each_safe_rcu #define
      deleted by Paul Kenney.
      Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
      Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      cc216c5d
  2. 19 Apr, 2008 28 commits
  3. 18 Apr, 2008 9 commits