- 25 Jun, 2011 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6Linus Torvalds authored
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6Linus Torvalds authored
* '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)
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- 24 Jun, 2011 18 commits
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git://git.kernel.dk/linux-blockLinus Torvalds authored
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-devLinus Torvalds authored
* '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'
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds authored
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6Linus Torvalds authored
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6Linus Torvalds authored
* '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
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds authored
* 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
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Jesper Juhl authored
It was pointed out by 'make versioncheck' that some includes of linux/version.h were not needed in fs/ (fs/btrfs/ctree.h and fs/omfs/file.c). This patch removes them. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Takashi Iwai authored
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Jesper Juhl authored
In the sound/ directory there are two files (flagged by 'make versioncheck'); sound/pci/asihpi/asihpi.c and sound/soc/codecs/wm8991.c that include linux/version.h although they don't need it. This patch removes the unneeded includes. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Paweł Drewniak authored
This patch enables support for Marvell IDE PATA controllers found on Asus P8P67LE motherboard. The formatting has been corrected and I also received a report from two users of this motherboard that the patch works. Signed-off-by: Paweł Drewniak <czajernia@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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Alex Deucher authored
A voltage value of 0xff01 requires that the driver look up the max voltage for the board based using the atom SetVoltage command table. Setting the proper voltage should fix stability on some newer asics. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Alex Deucher authored
The field is encoded: 0 = 4 banks 1 = 8 banks 2 = 16 banks Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Nicholas Bellinger authored
This patch fixes the following conversion specification warning for size_t drivers/target/tcm_fc/tfc_io.c: In function ‘ft_queue_data_in’: drivers/target/tcm_fc/tfc_io.c:209: warning: format ‘%x’ expects type ‘unsigned int’, but argument 5 has type ‘size_t’ Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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Dan Carpenter authored
There is a typo here, it should be an unlock instead of a lock. The original code will deadlock. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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Kiran Patil authored
This patch fixes a bug in ft_send_tm() that was incorrectly calling ft_get_lun_for_cmd() -> transport_get_lun_for_cmd(), instead of using transport_get_lun_for_tmr() for the proper struct se_lun lookup that was triggering an OOPs in the se_cmd->tmr_req failure path. This patch fixes the issue by re-arranging the codepath where transport_get_lun_for_tmr() is called after tmr request is allocated and made it available as part of se_cmd. It also drops the now unnecessary ft_get_lun_for_cmd() unpacking code, and uses scsilun_to_int() directly ahead of transport_get_lun_for_cmd() and transport_get_lun_for_tmr() usage. Signed-off-by: Patil, Kiran <kiran.patil@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
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Dan Carpenter authored
This patch fixes a number of cases in target core using an incorrectly if (strlen(foo) > SOME_MAX_SIZE) As strlen() returns the number of characters in the string not counting the NULL character at the end. So if you do something like: char buf[10]; if (strlen("0123456789") > 10) return -ETOOLONG; snprintf(buf, 10, "0123456789"); printf("%s\n", buf); then the last "9" gets chopped off and only "012345678" is printed. Plus I threw in one small related cleanup. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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Dan Carpenter authored
In the original code, there were several places inside the target_fabric_configfs_init() function that returned NULL on error and one place the returned an ERR_PTR. There are two places that call this function and they only check for NULL returns; they don't check for ERR_PTRs. So I've changed the ERR_PTR so now the function only returns NULL on error. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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Dan Carpenter authored
transport_init_session() and core_tmr_alloc_req() never return NULL, they only return ERR_PTRs on error. v2: Fix patch to return PTR_ERR(tl_nexus->se_sess) from Ankit Jain's feedback. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Ankit Jain <jankit@suse.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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- 23 Jun, 2011 18 commits
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Roland Dreier authored
This patch converts transport_deregister_session_configfs() to save/restore spinlock IRQ state for struct se_node_acl->nacl_sess_lock access as tcm_qla2xxx logic expects to call transport_deregister_session_configfs() code with irq save already held for struct qla_hw_data. Reported-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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Nicholas Bellinger authored
This patch fixes two possible NULL pointer dereferences in target v4.0 code where se_tmr release path in core_tmr_release_req() can OOPs upon transport_get_lun_for_tmr() failure by attempting to access se_device or se_tmr->tmr_list without a valid member of se_device->tmr_list during transport_free_se_cmd() release. This patch moves the se_tmr->tmr_dev pointer assignment in transport_get_lun_for_tmr() until after possible -ENODEV failures during unpacked_lun lookup. This addresses an OOPs originally reported with LIO v4.1 upstream on .39 code here: TARGET_CORE[qla2xxx]: Detected NON_EXISTENT_LUN Access for 0x00000000 BUG: unable to handle kernel NULL pointer dereference at 0000000000000550 IP: [<ffffffff81035ec4>] __ticket_spin_trylock+0x4/0x20 PGD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/system/cpu/cpu23/cache/index2/shared_cpu_map CPU 1 Modules linked in: netconsole target_core_pscsi target_core_file tcm_qla2xxx target_core_iblock tcm_loop target_core_mod configfs ipmi_devintf ipmi_si ipmi_msghandler serio_raw i7core_edac ioatdma dca edac_core ps_bdrv ses enclosure usbhid usb_storage ahci qla2xxx hid uas e1000e mpt2sas libahci mlx4_core scsi_transport_fc scsi_transport_sas raid_class scsi_tgt [last unloaded: netconsole] Pid: 0, comm: kworker/0:0 Tainted: G W 2.6.39+ #1 Xyratex Storage Server RIP: 0010:[<ffffffff81035ec4>] [<ffffffff81035ec4>]__ticket_spin_trylock+0x4/0x20 RSP: 0018:ffff88063e803c08 EFLAGS: 00010286 RAX: ffff880619ab45e0 RBX: 0000000000000550 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000550 RBP: ffff88063e803c08 R08: 0000000000000002 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000568 R13: 0000000000000001 R14: 0000000000000000 R15: ffff88060cd96a20 FS: 0000000000000000(0000) GS:ffff88063e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000550 CR3: 0000000001a03000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process kworker/0:0 (pid: 0, threadinfo ffff880619ab8000, task ffff880619ab45e0) Stack: ffff88063e803c28 ffffffff812cf039 0000000000000550 0000000000000568 ffff88063e803c58 ffffffff8157071e ffffffffa028a1dc ffff88060f7e4600 0000000000000550 ffff880616961480 ffff88063e803c78 ffffffffa028a1dc Call Trace: <IRQ> [<ffffffff812cf039>] do_raw_spin_trylock+0x19/0x50 [<ffffffff8157071e>] _raw_spin_lock+0x3e/0x70 [<ffffffffa028a1dc>] ? core_tmr_release_req+0x2c/0x60 [target_core_mod] [<ffffffffa028a1dc>] core_tmr_release_req+0x2c/0x60 [target_core_mod] [<ffffffffa028d0d2>] transport_free_se_cmd+0x22/0x50 [target_core_mod] [<ffffffffa028d120>] transport_release_cmd_to_pool+0x20/0x40 [target_core_mod] [<ffffffffa028e525>] transport_generic_free_cmd+0xa5/0xb0 [target_core_mod] [<ffffffffa0147cc4>] tcm_qla2xxx_handle_tmr+0xc4/0xd0 [tcm_qla2xxx] [<ffffffffa0191ba3>] __qla24xx_handle_abts+0xd3/0x150 [qla2xxx] [<ffffffffa0197651>] qla_tgt_response_pkt+0x171/0x520 [qla2xxx] [<ffffffffa0197a2d>] qla_tgt_response_pkt_all_vps+0x2d/0x220 [qla2xxx] [<ffffffffa0171dd3>] qla24xx_process_response_queue+0x1a3/0x670 [qla2xxx] [<ffffffffa0196281>] ? qla24xx_atio_pkt+0x81/0x120 [qla2xxx] [<ffffffffa0174025>] ? qla24xx_msix_default+0x45/0x2a0 [qla2xxx] [<ffffffffa0174198>] qla24xx_msix_default+0x1b8/0x2a0 [qla2xxx] [<ffffffff810dadb4>] handle_irq_event_percpu+0x54/0x210 [<ffffffff810dafb8>] handle_irq_event+0x48/0x70 [<ffffffff810dd5ee>] ? handle_edge_irq+0x1e/0x110 [<ffffffff810dd647>] handle_edge_irq+0x77/0x110 [<ffffffff8100d362>] handle_irq+0x22/0x40 [<ffffffff8157b28d>] do_IRQ+0x5d/0xe0 [<ffffffff81571413>] common_interrupt+0x13/0x13 <EOI> [<ffffffff813003f7>] ? intel_idle+0xd7/0x130 [<ffffffff813003f0>] ? intel_idle+0xd0/0x130 [<ffffffff8144832b>] cpuidle_idle_call+0xab/0x1c0 [<ffffffff8100a26b>] cpu_idle+0xab/0xf0 [<ffffffff81566c59>] start_secondary+0x1cb/0x1d2 Reported-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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Nishanth Aravamudan authored
On 16.06.2011 [08:28:39 -0500], Brian King wrote: > On 06/16/2011 02:51 AM, Tejun Heo wrote: > > On Wed, Jun 15, 2011 at 04:34:17PM -0700, Nishanth Aravamudan wrote: > >>> That looks like the right thing to do. For ipr's usage of > >>> libata, we don't have the concept of a port frozen state, so this flag > >>> should really never get set. The alternate way to fix this would be to > >>> only set ATA_PFLAG_FROZEN in ata_port_alloc if ap->ops->error_handler > >>> is not NULL. > >> > >> It seemed like ipr is as you say, but I wasn't sure if it was > >> appropriate to make the change above in the common libata-scis code or > >> not. I don't want to break some other device on accident. > >> > >> Also, I tried your suggestion, but I don't think that can happen in > >> ata_port_alloc? ata_port_alloc is allocated ap itself, and it seems like > >> ap->ops typically gets set only after ata_port_alloc returns? > > > > Maybe we can test error_handler in ata_sas_port_start()? > > Good point. Since libsas is converted to the new eh now, we would need to have > this test. Commit 7b3a24c5 ("ahci: don't enable port irq before handler is registered") caused a regression for CD-ROMs attached to the IPR SATA bus on Power machines: ata_port_alloc: ENTER ata_port_probe: ata1: bus probe begin ata1.00: ata_dev_read_id: ENTER ata1.00: failed to IDENTIFY (I/O error, err_mask=0x40) ata1.00: ata_dev_read_id: ENTER ata1.00: failed to IDENTIFY (I/O error, err_mask=0x40) ata1.00: limiting speed to UDMA7:PIO5 ata1.00: ata_dev_read_id: ENTER ata1.00: failed to IDENTIFY (I/O error, err_mask=0x40) ata1.00: disabled ata_port_probe: ata1: bus probe end scsi_alloc_sdev: Allocation failure during SCSI scanning, some SCSI devices might not be configured The FROZEN flag added in that commit is only cleared by the new EH code, which is not used by ipr. Clear this flag in the SAS code if we don't support new EH. Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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Tejun Heo authored
regardless of firmware revision It's unlikely NOSETXFER works for a revision of drive but doesn't for another and pioneer doesn't seem to be fixing firmwares for the affected drives. Apply NOSETXFER to the affected pioneer drives regardless of firmware revision. http://article.gmane.org/gmane.linux.ide/49734Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: fl-00@gmx.de Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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Justin P. Mattock authored
The patch below fixes a typo. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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Nicholas Bellinger authored
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Daniel Mack authored
Don't rely on the codec's channels_min information to decide wheter or not allocate a substream's DMA buffer. Rather check if the substream itself was allocated previously. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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Arnaud Patard (Rtp) authored
- add some modules aliases - add module license to avoid tainted kernel when loading the imx-pcm-audio driver Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Arnaud Patard (Rtp) authored
SND_MXC_SOC_SSI looks to be unused, so kill it. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jeff Layton authored
Hopefully last version. Base signing check on CAP_UNIX instead of tcon->unix_ext, also clean up the comments a bit more. According to Hongwei Sun's blog posting here: http://blogs.msdn.com/b/openspecification/archive/2009/04/10/smb-maximum-transmit-buffer-size-and-performance-tuning.aspx CAP_LARGE_WRITEX is ignored when signing is active. Also, the maximum size for a write without CAP_LARGE_WRITEX should be the maxBuf that the server sent in the NEGOTIATE request. Fix the wsize negotiation to take this into account. While we're at it, alter the other wsize definitions to use sizeof(WRITE_REQ) to allow for slightly larger amounts of data to potentially be written per request. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
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Russell King authored
Secondary CPU bringup typically calls calibrate_delay() during its initialization. However, calibrate_delay() modifies a global variable (loops_per_jiffy) used for udelay() and __delay(). A side effect of 71c696b1 ("calibrate: extract fall-back calculation into own helper") introduced in the 2.6.39 merge window means that we end up with a substantial period where loops_per_jiffy is zero. This causes the spinlock debugging code to malfunction: u64 loops = loops_per_jiffy * HZ; for (;;) { for (i = 0; i < loops; i++) { if (arch_spin_trylock(&lock->raw_lock)) return; __delay(1); } ... } by never calling arch_spin_trylock() - resulting in the CPU locking up in an infinite loop inside __spin_lock_debug(). Work around this by only writing to loops_per_jiffy only once we have completed all the calibration decisions. Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: <stable@kernel.org> (2.6.39-stable) -- Better solutions (such as omitting the calibration for secondary CPUs, or arranging for calibrate_delay() to return the LPJ value and leave it to the caller to decide where to store it) are a possibility, but would be much more invasive into each architecture. I think this is the best solution for -rc and stable, but it should be revisited for the next merge window. init/calibrate.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Mika Westerberg authored
The driver went to initialize its waitqueue at the start of the main processing thread. However, it is possible that this thread is not scheduled on a CPU before the write function is called which leads to a following error: BUG: spinlock bad magic on CPU#1, swapper/1 lock: f5f3ebdc, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 Pid: 1, comm: swapper Not tainted 3.0.0-rc2+ #67 Call Trace: [<c1289663>] spin_bug+0xa3/0xf0 [<c12897ad>] do_raw_spin_lock+0x7d/0x150 [<c14963de>] _raw_spin_lock_irqsave+0x4e/0x60 [<c102f2bb>] __wake_up+0x1b/0x50 [<c12d3715>] serial_m3110_con_write+0x55/0x60 [<c1041575>] __call_console_drivers+0x75/0x90 [<c10415d9>] _call_console_drivers+0x49/0x80 [<c1041baa>] console_unlock+0xca/0x1f0 [<c10420ef>] vprintk+0x18f/0x4f0 [<c14928a3>] printk+0x18/0x1a [<c1042730>] register_console+0x2e0/0x350 [<c12d098e>] uart_add_one_port+0x33e/0x3d0 [<c1485ba6>] serial_m3110_probe+0x1c2/0x1df [<c1303db7>] spi_drv_probe+0x17/0x20 ... Fix this by initializing the waitqueue before the main thread is created. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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William Douglas authored
Change print message to notice instead of error to clean up non critical messages showing on startup. The MAX3111 not being present is a normal path for end user systems. Signed-off-by: William Douglas <william.douglas@intel.com> [rebased on 3.0, switched to dev_dbg()] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David Henningsson authored
BIOS lists the internal speaker as an internal line-out. Change to internal speaker + model=auto for better auto-mute capabilities. BugLink: http://bugs.launchpad.net/bugs/754964Reported-by: Marc Legris <marc.legris@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: jfs: agstart field must be 64 bits JFS: Don't save agno in the inode jfs: Update agstart when resizing volume jfs: old_agsize should be 64 bits in jfs_extendfs
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6Linus Torvalds authored
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PCI / PM: Block races between runtime PM and system sleep PM / Domains: Update documentation PM / Runtime: Handle clocks correctly if CONFIG_PM_RUNTIME is unset PM: Fix async resume following suspend failure PM: Free memory bitmaps if opening /dev/snapshot fails PM: Rename dev_pm_info.in_suspend to is_prepared PM: Update documentation regarding sysdevs PM / Runtime: Update doc: usage count no longer incremented across system PM
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David Rientjes authored
Commit 959ecc48 ("mm/memory_hotplug.c: fix building of node hotplug zonelist") does not protect the build_all_zonelists() call with zonelists_mutex as needed. This can lead to races in constructing zonelist ordering if a concurrent build is underway. Protecting this with lock_memory_hotplug() is insufficient since zonelists can be rebuild though sysfs as well. Signed-off-by: David Rientjes <rientjes@google.com> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David Rientjes authored
The error handling in mem_online_node() is incorrect: hotadd_new_pgdat() returns NULL if the new pgdat could not have been allocated and a pointer to it otherwise. mem_online_node() should fail if hotadd_new_pgdat() fails, not the inverse. This fixes an issue when memoryless nodes are not onlined and their sysfs interface is not registered when their first cpu is brought up. The bug was introduced by commit cf23422b ("cpu/mem hotplug: enable CPUs online before local memory online") iow v2.6.35. Signed-off-by: David Rientjes <rientjes@google.com> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- 22 Jun, 2011 2 commits
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Pavel Shilovsky authored
Figured it out: it was broken by b946845a commit - "cifs: cifs_parse_mount_options: do not tokenize mount options in-place". So, as a quick fix I suggest to apply this patch. [PATCH] CIFS: Fix kfree() with constant string in a null user case Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
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Ben Widawsky authored
The lock must be held for the saving and restoring of VGA state. Signed-off-by: Ben Widawsky <ben@bwidawsk.net> CC: Alexander Zhaunerchyk <alex.vizor@gmail.com> CC: Andrey Rahmatullin <wrar@wrar.name> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Keith Packard <keithp@keithp.com>
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