28 Jun, 2011
4 commits
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The APB timers are an IP block from Synopsys (DesignWare APB timers)
and are also found in other systems including ARM SoC's. This patch
adds functions for creating clock_event_devices and clocksources from
APB timers but does not do the resource allocation. This is handled
in a higher layer to allow the timers to be created from multiple
methods such as platform_devices.Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: "H. Peter Anvin"
Cc: Jacob Pan
Signed-off-by: Jamie Iles
Signed-off-by: John Stultz -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:
btrfs: fix inconsonant inode information
Btrfs: make sure to update total_bitmaps when freeing cache V3
Btrfs: fix type mismatch in find_free_extent()
Btrfs: make sure to record the transid in new inodes -
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: prevent bogus assert when trying to remove non-existent attribute
xfs: clear XFS_IDIRTY_RELEASE on truncate down
xfs: reset inode per-lifetime state when recycling it -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: hid-multitouch: add support for a new Lumio dual-touch panel
HID: hid-multitouch: correct VID for Stantum panels
HID: hid-multitouch: ensure slots are initialized
27 Jun, 2011
5 commits
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* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm:
ARM: pm: ensure ARMv7 CPUs save and restore the TLS register
ARM: pm: proc-v7: fix missing struct processor pointers for suspend code
ARM: 6969/1: plat-iop: fix build error
ARM: 6961/1: zImage: Add build-time check for correctly-sized proc_type entries
ARM: SMP: wait for CPU to be marked active
ARM: 6963/1: Thumb-2: Relax relocation requirements for non-function symbols
ARM: 6962/1: mach-h720x: fix build error
ARM: 6959/1: SMP build fix for entry-macro-multi.S -
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] allow setting of upper 32 bit in smp_ctl_set_bit
[S390] hwsampler: Set a sane default sampling rate
[S390] s390: enforce HW limits for the initial sampling rate
[S390] kvm-s390: fix kconfig dependencies -
When iputting the inode, We may leave the delayed nodes if they have some
delayed items that have not been dealt with. So when the inode is read again,
we must look up the relative delayed node, and use the information in it to
initialize the inode. Or we will get inconsonant inode information, it may
cause that the same directory index number is allocated again, and hit the
following oops:[ 5447.554187] err add delayed dir index item(name: pglog_0.965_0) into the
insertion tree of the delayed node(root id: 262, inode id: 258, errno: -17)
[ 5447.569766] ------------[ cut here ]------------
[ 5447.575361] kernel BUG at fs/btrfs/delayed-inode.c:1301!
[SNIP]
[ 5447.790721] Call Trace:
[ 5447.793191] [] btrfs_insert_dir_item+0x189/0x1bb [btrfs]
[ 5447.800156] [] btrfs_add_link+0x12b/0x191 [btrfs]
[ 5447.806517] [] btrfs_add_nondir+0x31/0x58 [btrfs]
[ 5447.812876] [] btrfs_create+0xf9/0x197 [btrfs]
[ 5447.818961] [] vfs_create+0x72/0x92
[ 5447.824090] [] do_last+0x22c/0x40b
[ 5447.829133] [] path_openat+0xc0/0x2ef
[ 5447.834438] [] ? __perf_event_task_sched_out+0x24/0x44
[ 5447.841216] [] ? perf_event_task_sched_out+0x59/0x67
[ 5447.847846] [] do_filp_open+0x3d/0x87
[ 5447.853156] [] ? strncpy_from_user+0x43/0x4d
[ 5447.859072] [] ? getname_flags+0x2e/0x80
[ 5447.864636] [] ? do_getname+0x14b/0x173
[ 5447.870112] [] ? audit_getname+0x16/0x26
[ 5447.875682] [] ? spin_lock+0xe/0x10
[ 5447.880882] [] do_sys_open+0x69/0xae
[ 5447.886153] [] sys_open+0x20/0x22
[ 5447.891114] [] system_call_fastpath+0x16/0x1bFix it by reusing the old delayed node.
Reported-by: Jim Schutt
Signed-off-by: Miao Xie
Tested-by: Jim Schutt
Signed-off-by: Chris Mason -
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: mark CONFIG_CIFS_NFSD_EXPORT as BROKEN
cifs: free blkcipher in smbhash -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
cifs: propagate errors from cifs_get_root() to mount(2)
cifs: tidy cifs_do_mount() up a bit
cifs: more breakage on mount failures
cifs: close sget() races
cifs: pull freeing mountdata/dropping nls/freeing cifs_sb into cifs_umount()
cifs: move cifs_umount() call into ->kill_sb()
cifs: pull cifs_mount() call up
sanitize cifs_umount() prototype
cifs: initialize ->tlink_tree in cifs_setup_cifs_sb()
cifs: allocate mountdata earlier
cifs: leak on mount if we share superblock
cifs: don't pass superblock to cifs_mount()
cifs: don't leak nls on mount failure
cifs: double free on mount failure
take bdi setup/destruction into cifs_mount/cifs_umountAcked-by: Steve French
26 Jun, 2011
1 commit
25 Jun, 2011
24 commits
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…l/git/tip/linux-2.6-tip
* 'timer-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
rtc: vt8500: Fix build error & cleanup rtc_class_ops->update_irq_enable()
alarmtimers: Return -ENOTSUPP if no RTC device is present
alarmtimers: Handle late rtc module loading -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: Remove unneeded version.h includes from sound/
ASoC: pxa-ssp: Correct check for stream presence
ASoC: imx: add missing module informations
ASoC: imx: Remove unused Kconfig SND_MXC_SOC_SSI entry
ALSA: HDA: Pinfix quirk for HP Z200 Workstation
ALSA: VIA HDA: Create a master amplifier control for VT1718S.
ALSA: VIA HDA: Mute/unmute mixer conncted to Headphone for VT1718S.
ALSA: VIA HDA: Modify initial verbs list for VT1718S.
ALSA: hda - Remove ALC268 model override for CPR2000
ALSA: HDA: Remove quirk for an HP device
ASoC: Remove unused and about to be broken SND_SOC_CUSTOM I/O bus -
A user reported this bug again where we have more bitmaps than we are supposed
to. This is because we failed to load the free space cache, but don't update
the ctl->total_bitmaps counter when we remove entries from the tree. This patch
fixes this problem and we should be good to go again. Thanks,Signed-off-by: Josef Bacik
Signed-off-by: Chris Mason -
data parameter should be u64 because a full-sized chunk flags field is
passed instead of 0/1 for distinguishing data from metadata. All
underlying functions expect u64.Signed-off-by: Ilya Dryomov
Signed-off-by: Chris Mason -
…/linux into timers/urgent
* rtc: vt8500: Fix build error & cleanup rtc_class_ops->update_irq_enable()
-
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:
drm/i915: save/resume forcewake lock fixes
Revert "drm/i915: Kill GTT mappings when moving from GTT domain"
drm/i915: Apply HWSTAM workaround for BSD ring on SandyBridge
drm/i915: Call intel_enable_plane from i9xx_crtc_mode_set (again) -
... instead of just failing with -EINVAL
Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
if cifs_get_root() fails, we end up with ->mount() returning NULL,
which is not what callers expect. Moreover, in case of superblock
reuse we end up leaking a superblock reference...Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
have ->s_fs_info set by the set() callback passed to sget()
Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
all callers of cifs_umount() proceed to do the same thing; pull it into
cifs_umount() itself.Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
instead of calling it manually in case if cifs_read_super() fails
to set ->s_root, just call it from ->kill_sb(). cifs_put_super()
is gone now *and* we have cifs_sb shutdown and destruction done
after the superblock is gone from ->s_instances.Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
... to the point prior to sget(). Now we have cifs_sb set up early
enough.Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
a) superblock argument is unused
b) it always returns 0Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
no need to wait until cifs_read_super() and we need it done
by the time cifs_mount() will be called.Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
pull mountdata allocation up, so that it won't stand in the way when
we lift cifs_mount() to location before sget().Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
cifs_sb and nls end up leaked...
Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
To close sget() races we'll need to be able to set cifs_sb up before
we get the superblock, so we'll want to be able to do cifs_mount()
earlier. Fortunately, it's easy to do - setting ->s_maxbytes can
be done in cifs_read_super(), ditto for ->s_time_gran and as for
putting MS_POSIXACL into ->s_flags, we can mirror it in ->mnt_cifs_flags
until cifs_read_super() is called. Kill unused 'devname' argument,
while we are at it...Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
if cifs_sb allocation fails, we still need to drop nls we'd stashed
into volume_info - the one we would've copied to cifs_sb if we could
allocate the latter.Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
if we get to out_super with ->s_root already set (e.g. with
cifs_get_root() failure), we'll end up with cifs_put_super()
called and ->mountdata freed twice. We'll also get cifs_sb
freed twice and cifs_sb->local_nls dropped twice. The problem
is, we can get to out_super both with and without ->s_root,
which makes ->put_super() a bad place for such work.Switch to ->kill_sb(), have all that work done there after
kill_anon_super(). Unlike ->put_super(), ->kill_sb() is
called by deactivate_locked_super() whether we have ->s_root
or not.Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
Acked-by: Pavel Shilovsky
Reviewed-by: Jeff Layton
Signed-off-by: Al Viro -
This does not work properly with CIFS as current servers do not
enable support for the FILE_OPEN_BY_FILE_ID on SMB NTCreateX
and not all NFS clients handle ESTALE.For now, it just plain doesn't work. Mark it BROKEN to discourage
distros from enabling it.Signed-off-by: Jeff Layton
Signed-off-by: Steve French -
When we create a new inode, we aren't filling in the
field that records the transaction that last changed this
inode.If we then go to fsync that inode, it will be skipped because the field
isn't filled in.Signed-off-by: Chris Mason
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This is currently leaked in the rc == 0 case.
Reported-by: J. Bruce Fields
Signed-off-by: Jeff Layton
Reviewed-by: Shirish Pargaonkar
Signed-off-by: Steve French
24 Jun, 2011
6 commits
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* 'for-linus' of git://git.kernel.dk/linux-block:
block: add REQ_SECURE to REQ_COMMON_MASK
block: use the passed in @bdev when claiming if partno is zero
block: Add __attribute__((format(printf...) and fix fallout
block: make disk_block_events() properly wait for work cancellation
block: remove non-syncing __disk_block_events() and fold it into disk_block_events()
block: don't use non-syncing event blocking in disk_check_events()
cfq-iosched: fix locking around ioc->ioc_data assignment -
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
pata_marvell: Add support for 88SE91A0, 88SE91A4
libata/sas: only set FROZEN flag if new EH is supported
libata: apply NOSETXFER horkage to the affected Pioneer drives regardless of firmware revision
drivers/ata/sata_dwc_460ex: Fix typo 'corrresponding' -
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/radeon/kms: handle special cases for vddc
drm/radeon/kms: fix num_banks tiling config for fusion -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6:
tcm_fc: Fix conversion spec warning
tcm_fc: Fix possible lock to unlock type deadlock
tcm_fc: Fix ft_send_tm LUN lookup OOPs
target: Fix incorrect strlen() NULL terminator checks
target: Drop bogus ERR_PTR usage in target_fabric_configfs_init
target: Fix ERR_PTR dereferencing bugs
target: Convert transport_deregister_session_configfs nacl_sess_lock to save irq state
target: Fix transport_get_lun_for_tmr failure cases
[SCSI] target: Convert TASK_ATTR to scsi_tcq.h definitions
[SCSI] target: Convert REPORT_LUNs to use int_to_scsilun
[SCSI] target: Fix task->task_execute_queue=1 clear bug + LUN_RESET OOPs
[SCSI] target: Fix bug with task_sg chained transport_free_dev_tasks release
[SCSI] target: Fix interrupt context bug with stats_lock and core_tmr_alloc_req
[SCSI] target: Fix multi task->task_sg[] chaining logic bug -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
x86/PCI/ACPI: fix type mismatch
PCI: fix new kernel-doc warning
PCI: Fix warning in drivers/pci/probe.c on sparc64 -
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
cifs: fix wsize negotiation to respect max buffer size and active signing (try #4)
CIFS: Fix problem with 3.0-rc1 null user mount failure