1. 26 Jan, 2008 24 commits
  2. 25 Jan, 2008 16 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 · 9b73e76f
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (200 commits)
        [SCSI] usbstorage: use last_sector_bug flag universally
        [SCSI] libsas: abstract STP task status into a function
        [SCSI] ultrastor: clean up inline asm warnings
        [SCSI] aic7xxx: fix firmware build
        [SCSI] aacraid: fib context lock for management ioctls
        [SCSI] ch: remove forward declarations
        [SCSI] ch: fix device minor number management bug
        [SCSI] ch: handle class_device_create failure properly
        [SCSI] NCR5380: fix section mismatch
        [SCSI] sg: fix /proc/scsi/sg/devices when no SCSI devices
        [SCSI] IB/iSER: add logical unit reset support
        [SCSI] don't use __GFP_DMA for sense buffers if not required
        [SCSI] use dynamically allocated sense buffer
        [SCSI] scsi.h: add macro for enclosure bit of inquiry data
        [SCSI] sd: add fix for devices with last sector access problems
        [SCSI] fix pcmcia compile problem
        [SCSI] aacraid: add Voodoo Lite class of cards.
        [SCSI] aacraid: add new driver features flags
        [SCSI] qla2xxx: Update version number to 8.02.00-k7.
        [SCSI] qla2xxx: Issue correct MBC_INITIALIZE_FIRMWARE command.
        ...
      9b73e76f
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 50d9a126
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
        [CRYPTO] hifn795x: Disallow built-in hifn795x when HW_RANDOM is m
      50d9a126
    • Linus Torvalds's avatar
      Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 · 29bd17af
      Linus Torvalds authored
      * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (31 commits)
        ocfs2: clean up bh null checks
        ocfs2: document access rules for blocked_lock_list
        configfs: file.c fix possible recursive locking
        configfs: dir.c fix possible recursive locking
        configfs: Remove EXPERIMENTAL
        ocfs2: bump version number
        ocfs2/dlm: Clear joining_node on hearbeat node down
        ocfs2: convert byte order of constant instead of variable
        ocfs2: Update default cluster timeouts
        ocfs2: printf fixes
        ocfs2: Use generic_file_llseek
        ocfs2: Safer read_inline_data()
        ocfs2: Silence false lockdep warnings
        [PATCH 2/2] ocfs2: cluster aware flock()
        [PATCH 1/2] ocfs2: add flock lock type
        ocfs2: Local alloc window size changeable via mount option
        ocfs2: Support commit= mount option
        ocfs2: Add missing permission checks
        [PATCH 2/2] ocfs2: Implement group add for online resize
        [PATCH 1/2] ocfs2: Add group extend for online resize
        ...
      29bd17af
    • Linus Torvalds's avatar
      Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev · 2ba14a01
      Linus Torvalds authored
      * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (67 commits)
        fix drivers/ata/sata_fsl.c double-decl
        [libata] Prefer SCSI_SENSE_BUFFERSIZE to sizeof()
        pata_legacy: Merge winbond support
        ata_generic: Cenatek support
        pata_winbond: error return
        pata_serverworks: Fix cable types and cosmetics
        pata_mpc52xx: remove un-needed assignment
        libata: fix off-by-one in error categorization
        ahci: factor out AHCI enabling and enable AHCI before reading CAP
        ata_piix: implement SIDPR SCR access
        ata_piix: convert to prepare - activate initialization
        libata: factor out ata_pci_activate_sff_host() from ata_pci_one()
        [libata] Prefer SCSI_SENSE_BUFFERSIZE to sizeof()
        pata_legacy: resychronize with upstream changes and resubmit
        [libata] pata_legacy: typo fix
        [libata] pata_winbond: update for new ->data_xfer hook
        pata_pcmcia: convert to new data_xfer prototype
        libata annotations and fixes
        libata: use dev_driver_string() instead of "libata" in libata-sff.c
        ata_piix: kill unused constants and flags
        ...
      2ba14a01
    • Mark Fasheh's avatar
      ocfs2: clean up bh null checks · 2fe5c1d7
      Mark Fasheh authored
      If we know a buffer_head is non-null, then brelse() is unnecessary and
      put_bh() can be used instead. Also, an explicit check for NULL is
      unnecessary when using brelse(). This patch only covers buffer_head_io.c and
      resize.c, which have recently added code which exhibits this problem.
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      2fe5c1d7
    • Mark Fasheh's avatar
      ocfs2: document access rules for blocked_lock_list · 7ec373cf
      Mark Fasheh authored
      ocfs2_super->blocked_lock_list and ocfs2_super->blocked_lock_count have some
      usage restrictions which aren't immediately obvious to anyone reading the
      code. It's a good idea to document this so that we avoid making costly
      mistakes in the future.
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      7ec373cf
    • Joonwoo Park's avatar
      configfs: file.c fix possible recursive locking · 116ba5d5
      Joonwoo Park authored
      configfs_register_subsystem() with default_groups triggers recursive locking.
      it seems that mutex_lock_nested is needed.
      
      =============================================
      [ INFO: possible recursive locking detected ]
      2.6.24-rc6 #145
      ---------------------------------------------
      swapper/1 is trying to acquire lock:
       (&sb->s_type->i_mutex_key#3){--..}, at: [<c40c9a9e>] configfs_add_file+0x2e/0x70
      
      but task is already holding lock:
       (&sb->s_type->i_mutex_key#3){--..}, at: [<c40ca985>] configfs_register_subsystem+0x55/0x130
      
      other info that might help us debug this:
      1 lock held by swapper/1:
       #0:  (&sb->s_type->i_mutex_key#3){--..}, at: [<c40ca985>] configfs_register_subsystem+0x55/0x130
      
      stack backtrace:
      Pid: 1, comm: swapper Not tainted 2.6.24-rc6 #145
       [<c40053ba>] show_trace_log_lvl+0x1a/0x30
       [<c4005e82>] show_trace+0x12/0x20
       [<c400687e>] dump_stack+0x6e/0x80
       [<c404ec72>] __lock_acquire+0xe62/0x1120
       [<c404efb2>] lock_acquire+0x82/0xa0
       [<c43fda88>] mutex_lock_nested+0x98/0x2e0
       [<c40c9a9e>] configfs_add_file+0x2e/0x70
       [<c40c9b0c>] configfs_create_file+0x2c/0x40
       [<c40ca639>] configfs_attach_item+0x139/0x220
       [<c40ca734>] configfs_attach_group+0x14/0x140
       [<c40ca7e9>] configfs_attach_group+0xc9/0x140
       [<c40ca9f6>] configfs_register_subsystem+0xc6/0x130
       [<c45c8186>] init_netconsole+0x2b6/0x300
       [<c45a75f2>] kernel_init+0x142/0x320
       [<c4004fb3>] kernel_thread_helper+0x7/0x14
       =======================
      Signed-off-by: default avatarJoonwoo Park <joonwpark81@gmail.com>
      Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      116ba5d5
    • Joonwoo Park's avatar
      configfs: dir.c fix possible recursive locking · ba611edf
      Joonwoo Park authored
      configfs_register_subsystem() with default_groups triggers recursive locking.
      it seems that mutex_lock_nested is needed.
      
      =============================================
      [ INFO: possible recursive locking detected ]
      2.6.24-rc6 #141
      ---------------------------------------------
      swapper/1 is trying to acquire lock:
       (&sb->s_type->i_mutex_key#3){--..}, at: [<c40ca76f>] configfs_attach_group+0x4f/0x190
      
      but task is already holding lock:
       (&sb->s_type->i_mutex_key#3){--..}, at: [<c40ca9d5>] configfs_register_subsystem+0x55/0x130
      
      other info that might help us debug this:
      1 lock held by swapper/1:
       #0:  (&sb->s_type->i_mutex_key#3){--..}, at: [<c40ca9d5>] configfs_register_subsystem+0x55/0x130
      
      stack backtrace:
      Pid: 1, comm: swapper Not tainted 2.6.24-rc6 #141
       [<c40053ba>] show_trace_log_lvl+0x1a/0x30
       [<c4005e82>] show_trace+0x12/0x20
       [<c400687e>] dump_stack+0x6e/0x80
       [<c404ec72>] __lock_acquire+0xe62/0x1120
       [<c404efb2>] lock_acquire+0x82/0xa0
       [<c43fdad8>] mutex_lock_nested+0x98/0x2e0
       [<c40ca76f>] configfs_attach_group+0x4f/0x190
       [<c40caa46>] configfs_register_subsystem+0xc6/0x130
       [<c45c8186>] init_netconsole+0x2b6/0x300
       [<c45a75f2>] kernel_init+0x142/0x320
       [<c4004fb3>] kernel_thread_helper+0x7/0x14
       =======================
      Signed-off-by: default avatarJoonwoo Park <joonwpark81@gmail.com>
      Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      ba611edf
    • Joel Becker's avatar
      configfs: Remove EXPERIMENTAL · 02ac0499
      Joel Becker authored
      configfs has been alive and kicking for a while now.  It underpins some
      non-EXPERIMENTAL subsystems, such as OCFS2's cluster stack.
      Signed-off-by: default avatarJoel Becker <joel.becker@oracle.com>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      02ac0499
    • Mark Fasheh's avatar
      ocfs2: bump version number · 0e5ae032
      Mark Fasheh authored
      Bump the printed version to 1.5.0. This helps us quickly identify which
      version of Ocfs2 a bug filer is running.
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      0e5ae032
    • Tao Ma's avatar
      ocfs2/dlm: Clear joining_node on hearbeat node down · 2d4b1cbb
      Tao Ma authored
      Currently the process of dlm join contains 2 steps: query join and assert join.
      After query join, the joined node will set its joining_node. So if the joining
      node happens to panic before the 2nd step, the joined node will fail to clear
      its joining_node flag because that node isn't in the domain map. It at least
      cause 2 problems.
      1. All the new join request will fail. So no new node can mount the volume.
      2. The joined node can't umount the volume since during the umount process it
         has to wait for the joining_node to be unknown. So the umount will be hanged.
      
      The solution is to clear the joining_node before we check the domain map.
      Signed-off-by: default avatarTao Ma <tao.ma@oracle.com>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      2d4b1cbb
    • Marcin Slusarz's avatar
      ocfs2: convert byte order of constant instead of variable · 4092d49f
      Marcin Slusarz authored
      Convert byte order of constant instead of variable it will be done at
      compile time vs run time. Remove unused le32_and_cpu.
      Signed-off-by: default avatarMarcin Slusarz <marcin.slusarz@gmail.com>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      4092d49f
    • Sunil Mushran's avatar
      ocfs2: Update default cluster timeouts · 17104683
      Sunil Mushran authored
      Lots of people are having trouble with the default timeouts, which are too
      low. These new values are derived from an informal survey taken on
      ocfs2-users, as well as data from bug reports. This should reduce the amount
      of cluster disconnects and subsequent fencing seen during normal workloads.
      Signed-off-by: default avatarSunil Mushran <sunil.mushran@oracle.com>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      17104683
    • Jan Kara's avatar
      ocfs2: printf fixes · 634bf74d
      Jan Kara authored
      Explicitely convert loff_t to long long in printf. Just for sure...
      Signed-off-by: default avatarJan Kara <jack@suse.cz>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      634bf74d
    • Jan Kara's avatar
      ocfs2: Use generic_file_llseek · 32c3c0e2
      Jan Kara authored
      We should use generic_file_llseek() and not default_llseek() so that
      s_maxbytes gets properly checked when seeking.
      Signed-off-by: default avatarJan Kara <jack@suse.cz>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      32c3c0e2
    • Jan Kara's avatar
      ocfs2: Safer read_inline_data() · d2849fb2
      Jan Kara authored
      In ocfs2_read_inline_data() we should store file size in loff_t. Although
      the file size should fit in 32 bits we cannot be sure in case filesystem is
      corrupted.
      Signed-off-by: default avatarJan Kara <jack@suse.cz>
      Signed-off-by: default avatarMark Fasheh <mark.fasheh@oracle.com>
      d2849fb2