1. 12 Nov, 2010 26 commits
  2. 09 Nov, 2010 5 commits
  3. 08 Nov, 2010 9 commits
    • Meelis Roos's avatar
      sparc: fix openpromfs compile · 0e154825
      Meelis Roos authored
      Fix openpromfs compilation by adding a missing semicolon in
      fs/openpromfs/inode.c openprom_mount().
      Signed-off-by: default avatarMeelis Roos <mroos@linux.ee>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      0e154825
    • Linus Torvalds's avatar
      Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · a7bcf21e
      Linus Torvalds authored
      * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        ext4: Add new ext4 inode tracepoints
        ext4: Don't call sb_issue_discard() in ext4_free_blocks()
        ext4: do not try to grab the s_umount semaphore in ext4_quota_off
        ext4: fix potential race when freeing ext4_io_page structures
        ext4: handle writeback of inodes which are being freed
        ext4: initialize the percpu counters before replaying the journal
        ext4: "ret" may be used uninitialized in ext4_lazyinit_thread()
        ext4: fix lazyinit hang after removing request
      a7bcf21e
    • Jeff Layton's avatar
      cifs: make cifs_ioctl handle NULL filp->private_data correctly · 61876395
      Jeff Layton authored
      Commit 13cfb733 made cifs_ioctl use the tlink attached to the
      cifsFileInfo for a filp. This ignores the case of an open directory
      however, which in CIFS can have a NULL private_data until a readdir
      is done on it.
      
      This patch re-adds the NULL pointer checks that were removed in commit
      50ae28f0 and moves the setting of tcon and "caps" variables lower.
      
      Long term, a better fix would be to establish a f_op->open routine for
      directories that populates that field at open time, but that requires
      some other changes to how readdir calls are handled.
      Reported-by: default avatarKjell Rune Skaaraas <kjella79@yahoo.no>
      Reviewed-and-Tested-by: default avatarSuresh Jayaraman <sjayaraman@suse.de>
      Signed-off-by: default avatarJeff Layton <jlayton@redhat.com>
      Signed-off-by: default avatarSteve French <sfrench@us.ibm.com>
      61876395
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 · 5398a64c
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
        TTY: move .gitignore from drivers/char/ to drivers/tty/vt/
        TTY: create drivers/tty/vt and move the vt code there
        TTY: create drivers/tty and move the tty core files there
      5398a64c
    • Linus Torvalds's avatar
      Merge branch 'staging-linus' of... · 764e028e
      Linus Torvalds authored
      Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6
      
      * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6:
        Staging: ath6kl: remove empty files that mess with 'distclean'
        staging: ath6kl: Fixing the driver to use modified mmc_host structure
        Staging: solo6x10: fix build problem
      764e028e
    • Linus Torvalds's avatar
      Merge branch 'rmobile-fixes-for-linus' of... · 934648f0
      Linus Torvalds authored
      Merge branch 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
      
      * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
        mmc: sh_mmcif: Convert extern inline to static inline.
        ARM: mach-shmobile: Allow GPIO chips to register IRQ mappings.
        ARM: mach-shmobile: fix sh7372 after a recent clock framework rework
        ARM: mach-shmobile: include drivers/sh/Kconfig
        ARM: mach-shmobile: ap4evb: Add HDMI sound support
        ARM: mach-shmobile: clock-sh7372: Add FSIDIV clock support
        ARM: shmobile: remove sh_timer_config clk member
      934648f0
    • Linus Torvalds's avatar
      Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 · 8be5814c
      Linus Torvalds authored
      * 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
        sh: clkfwk: Fix up checkpatch warnings.
        sh: make some needlessly global sh7724 clocks static
        sh: add clk_round_parent() to optimize parent clock rate
        sh: Simplify phys_addr_mask()/PTE_PHYS_MASK for 29/32-bit.
        sh: nommu: Support building without an uncached mapping.
        sh: nommu: use 32-bit phys mode.
        sh: mach-se: Fix up SE7206 no ioport build.
        sh: intc: Update for single IRQ reservation helper.
        sh: clkfwk: Fix up rate rounding error handling.
        sh: mach-se: Rip out superfluous 7751 PIO routines.
        sh: mach-se: Rip out superfluous 770x PIO routines.
        sh: mach-edosk7705: Kill off machtype, consolidate board def.
        sh: mach-edosk7705: update for this century, kill off PIO trapping.
        sh: mach-se: Rip out superfluous 7206 PIO routines.
        sh: mach-systemh: Kill off dead board.
        sh: mach-snapgear: Kill off machtype, consolidate board def.
        sh: mach-snapgear: Rip out superfluous PIO routines.
        sh: mach-microdev: SuperIO-relative ioport mapping.
      8be5814c
    • Theodore Ts'o's avatar
      ext4: Add new ext4 inode tracepoints · 7ff9c073
      Theodore Ts'o authored
      Add ext4_evict_inode, ext4_drop_inode, ext4_mark_inode_dirty, and
      ext4_begin_ordered_truncate()
      Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      7ff9c073
    • Theodore Ts'o's avatar
      ext4: Don't call sb_issue_discard() in ext4_free_blocks() · b56ff9d3
      Theodore Ts'o authored
      Commit 5c521830 (ext4: Support discard requests when running in
      no-journal mode) attempts to add sb_issue_discard() for data blocks
      (in data=writeback mode) and in no-journal mode.  Unfortunately, this
      no longer works, because in commit dd3932ed (block: remove
      BLKDEV_IFL_WAIT), sb_issue_discard() only presents a synchronous
      interface, and there are times when we call ext4_free_blocks() when we
      are are holding a spinlock, or are otherwise in an atomic context.
      
      For now, I've removed the call to sb_issue_discard() to prevent a
      deadlock or (if spinlock debugging is enabled) failures like this:
      
      BUG: scheduling while atomic: rc.sysinit/1376/0x00000002
      Pid: 1376, comm: rc.sysinit Not tainted 2.6.36-ARCH #1
      Call Trace:
      [<ffffffff810397ce>] __schedule_bug+0x5e/0x70
      [<ffffffff81403110>] schedule+0x950/0xa70
      [<ffffffff81060bad>] ? insert_work+0x7d/0x90
      [<ffffffff81060fbd>] ? queue_work_on+0x1d/0x30
      [<ffffffff81061127>] ? queue_work+0x37/0x60
      [<ffffffff8140377d>] schedule_timeout+0x21d/0x360
      [<ffffffff812031c3>] ? generic_make_request+0x2c3/0x540
      [<ffffffff81402680>] wait_for_common+0xc0/0x150
      [<ffffffff81041490>] ? default_wake_function+0x0/0x10
      [<ffffffff812034bc>] ? submit_bio+0x7c/0x100
      [<ffffffff810680a0>] ? wake_bit_function+0x0/0x40
      [<ffffffff814027b8>] wait_for_completion+0x18/0x20
      [<ffffffff8120a969>] blkdev_issue_discard+0x1b9/0x210
      [<ffffffff811ba03e>] ext4_free_blocks+0x68e/0xb60
      [<ffffffff811b1650>] ? __ext4_handle_dirty_metadata+0x110/0x120
      [<ffffffff811b098c>] ext4_ext_truncate+0x8cc/0xa70
      [<ffffffff810d713e>] ? pagevec_lookup+0x1e/0x30
      [<ffffffff81191618>] ext4_truncate+0x178/0x5d0
      [<ffffffff810eacbb>] ? unmap_mapping_range+0xab/0x280
      [<ffffffff810d8976>] vmtruncate+0x56/0x70
      [<ffffffff811925cb>] ext4_setattr+0x14b/0x460
      [<ffffffff811319e4>] notify_change+0x194/0x380
      [<ffffffff81117f80>] do_truncate+0x60/0x90
      [<ffffffff811e08fa>] ? security_inode_permission+0x1a/0x20
      [<ffffffff811eaec1>] ? tomoyo_path_truncate+0x11/0x20
      [<ffffffff81127539>] do_last+0x5d9/0x770
      [<ffffffff811278bd>] do_filp_open+0x1ed/0x680
      [<ffffffff8140644f>] ? page_fault+0x1f/0x30
      [<ffffffff81132bfc>] ? alloc_fd+0xec/0x140
      [<ffffffff81118db1>] do_sys_open+0x61/0x120
      [<ffffffff81118e8b>] sys_open+0x1b/0x20
      [<ffffffff81002e6b>] system_call_fastpath+0x16/0x1b
      
      https://bugzilla.kernel.org/show_bug.cgi?id=22302Reported-by: default avatarMathias Burén <mathias.buren@gmail.com>
      Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      Cc: jiayingz@google.com
      b56ff9d3