- 19 12月, 2011 9 次提交
-
-
由 Jakob Bornecrantz 提交于
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com> Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Jakob Bornecrantz 提交于
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com> Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Jakob Bornecrantz 提交于
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com> Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Jakob Bornecrantz 提交于
Signed-off-by: NJakob Bornecrantz <jakob@vmware.com> Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Jakob Bornecrantz 提交于
Doesn't protect any error code and only gets in the way of debugging. Signed-off-by: NJakob Bornecrantz <jakob@vmware.com> Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 Thomas Hellstrom 提交于
The driver implements the needed resource management required to use that register. Signed-off-by: NThomas Hellstrom <thellstrom@vmware.com> Reviewed-by: NJakob Bornecrantz <jakob@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (22 commits) [SCSI] fcoe: fix fcoe in a DCB environment by adding DCB notifiers to set skb priority [SCSI] bnx2i: Fixed kernel panic caused by unprotected task->sc->request deref [SCSI] qla4xxx: check for failed conn setup [SCSI] qla4xxx: a small loop fix [SCSI] qla4xxx: fix flash/ddb support [SCSI] zfcp: return early from slave_destroy if slave_alloc returned early [SCSI] fcoe: Fix preempt count leak in fcoe_filter_frames() [SCSI] qla2xxx: Update version number to 8.03.07.12-k. [SCSI] qla2xxx: Submit all chained IOCBs for passthrough commands on request queue 0. [SCSI] qla2xxx: Correct fc_host port_state display. [SCSI] qla2xxx: Disable generating pause frames when firmware hang detected for ISP82xx. [SCSI] qla2xxx: Clear mailbox busy flag during premature mailbox completion for ISP82xx. [SCSI] qla2xxx: Encapsulate prematurely completing mailbox commands during ISP82xx firmware hang. [SCSI] qla2xxx: Display IPE error message for ISP82xx. [SCSI] qla2xxx: Return the correct value for a mailbox command if 82xx is in reset recovery. [SCSI] qla2xxx: Enable Minidump by default with default capture mask 0x1f. [SCSI] qla2xxx: Stop unconditional completion of mailbox commands issued in interrupt mode during firmware hang. [SCSI] qla2xxx: Revert back the request queue mapping to request queue 0. [SCSI] qla2xxx: Don't call alloc_fw_dump for ISP82XX. [SCSI] qla2xxx: Check for SCSI status on underruns. ...
-
git://git.fluff.org/bjdooks/linux由 Linus Torvalds 提交于
* 'for-linus/i2c-32-rc6' of git://git.fluff.org/bjdooks/linux: i2c-eg20t: correct the driver init order of pch_i2c_probe() I2C: OMAP: fix FIFO usage for OMAP4 i2c-s3c2410: Fix return code of s3c24xx_i2c_parse_dt_gpio i2c: i2c-s3c2410: Add a cpu_relax() to busy wait for bus idle
-
由 Yinghai Lu 提交于
I noticed that hotplug of one setup does not work with recent change in pci tree. After checking the bridge conf setup, I noticed that the bridges get assigned but do not get enabled. The reason is the following commit, while simply ignores bridge resources when enabling a pci device: | commit bbef98ab | Author: Ram Pai <linuxram@us.ibm.com> | Date: Sun Nov 6 10:33:10 2011 +0800 | | PCI: defer enablement of SRIOV BARS |... | NOTE: Note, there is subtle change in the pci_enable_device() API. Any | driver that depends on SRIOV BARS to be enabled in pci_enable_device() | can fail. Put back bridge resource and ROM resource checking to fix the problem. That should fix regression like BIOS does not assign correct resource to bridge. Discussion can be found at: http://www.spinics.net/lists/linux-pci/msg12874.htmlSigned-off-by: NYinghai Lu <yinghai@kernel.org> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 18 12月, 2011 6 次提交
-
-
由 Feng Tang 提交于
Before registering an adapter to i2c subsystem, we need make sure driver is ready for incoming i2c xfer, becasue the i2c_add_adapter() may trigger a i2c device driver's proble function which may start some real i2c xfer. I met this issue when integrating a TSC2007 i2c touch screen device with the i2c-eg20t driver. This patch will call request_irq() and hw init before calling i2c_add_adapter(). Signed-off-by: NFeng Tang <feng.tang@intel.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
-
由 Shubhrajyoti D 提交于
Currently the fifo depth is set to zero for OMAP4 which disables the FIFO usage. This patch enables the FIFO usage for I2C transactions on OMAP4 also. Tested on omap4430 and 3430. Tested-and-Reported-by: NNishanth Menon <nm@ti.com> Signed-off-by: NShubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: NKevin Hilman <khilman@ti.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
-
由 Tushar Behera 提交于
s3c24xx_i2c_parse_dt_gpio is called when cfg_gpio is not defined in the platform data of the i2c device. When DT is not enabled, the above function always returns -EINVAL. Since there can be some i2c devices which don't need to configure any gpio lines, the probe of such devices would fail here. Changing the default return value to success would fix this issue. Signed-off-by: NTushar Behera <tushar.behera@linaro.org> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
-
由 Mark Brown 提交于
Be a bit more friendly. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
-
由 Linus Torvalds 提交于
Merge branches 'perf-urgent-for-linus' and 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf events: Fix ring_buffer_wakeup() brown paperbag bug * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix select_idle_sibling() regression in selecting an idle SMT sibling MAINTAINERS: Update tip.git related git trees
-
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci: PCI: Set device power state to PCI_D0 for device without native PM support PCI hotplug: Always allow acpiphp to handle non-PCIe bridges PCI: fix ats compile failure PCI: defer enablement of SRIOV BARS
-
- 17 12月, 2011 21 次提交
-
-
由 Linus Torvalds 提交于
-
由 Linus Torvalds 提交于
This reverts commit eb1711bb. It blows up the i915 seqno tracking, resulting in the BUG_ON(seqno == 0); in i915_wait_request() triggering, which will cause lock-ups. See for example https://bugs.launchpad.net/ubuntu/+source/linux/+bug/903010 https://lkml.org/lkml/2011/12/14/395Reported-requested-and-tested-by: NDirk Hohndel <dirk@hohndel.org> Reported-by: NRichard Eames <Richard.Eames@flinders.edu.au> Reported-by: NRocko Requin <rockorequin@hotmail.com> Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Cc: Dave Airlie <airlied@redhat.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Keith Packard <keithp@keithp.com> Cc: Eric Anholt <eric@anholt.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc32: Be less strict in matching %lo part of relocation. sbus: convert drivers/sbus/char/* to use module_platform_driver() bbc_i2c: Remove unneeded err variable sparc: Use kmemdup rather than duplicating its implementation
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: ipv6: Check dest prefix length on original route not copied one in rt6_alloc_cow(). sch_gred: should not use GFP_KERNEL while holding a spinlock ipip, sit: copy parms.name after register_netdevice ipv6: Fix for adding multicast route for loopback device automatically. ssb: fix init regression with SoCs rtl8192{ce,cu,de,se}: avoid problems because of possible ERFOFF -> ERFSLEEP transition mac80211: fix another race in aggregation start fsl_pq_mdio: Clean up tbi address configuration ppp: fix pptp double release_sock in pptp_bind() net/fec: fix the use of pdev->id ath9k: fix check for antenna diversity support batman-adv: delete global entry in case of roaming batman-adv: in case of roaming mark the client with TT_CLIENT_ROAM Bluetooth: Correct version check in hci_setup btusb: fix a memory leak in btusb_send_frame() Bluetooth: bnep: Fix module reference Bluetooth: cmtp: Fix module reference Bluetooth: btmrvl: support Marvell Bluetooth device SD8797
-
由 Linus Torvalds 提交于
Merge branches 'for-linus' and 'for-linus-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: unplug every once and a while Btrfs: deal with NULL srv_rsv in the delalloc inode reservation code Btrfs: only set cache_generation if we setup the block group Btrfs: don't panic if orphan item already exists Btrfs: fix leaked space in truncate Btrfs: fix how we do delalloc reservations and how we free reservations on error Btrfs: deal with enospc from dirtying inodes properly Btrfs: fix num_workers_starting bug and other bugs in async thread BTRFS: Establish i_ops before calling d_instantiate Btrfs: add a cond_resched() into the worker loop Btrfs: fix ctime update of on-disk inode btrfs: keep orphans for subvolume deletion Btrfs: fix inaccurate available space on raid0 profile Btrfs: fix wrong disk space information of the files Btrfs: fix wrong i_size when truncating a file to a larger size Btrfs: fix btrfs_end_bio to deal with write errors to a single mirror * 'for-linus-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: lower the dirty balance poll interval
-
git://people.freedesktop.org/~keithp/linux由 Linus Torvalds 提交于
* 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux: drm/i915/dp: Dither down to 6bpc if it makes the mode fit drm/i915: enable semaphores on per-device defaults drm/i915: don't set unpin_work if vblank_get fails drm/i915: By default, enable RC6 on IVB and SNB when reasonable iommu: Export intel_iommu_enabled to signal when iommu is in use drm/i915/sdvo: Include LVDS panels for the IS_DIGITAL check drm/i915: prevent division by zero when asking for chipset power drm/i915: add PCH info to i915_capabilities drm/i915: set the right SDVO transcoder for CPT drm/i915: no-lvds quirk for ASUS AT5NM10T-I drm/i915: Treat pre-gen4 backlight duty cycle value consistently drm/i915: Hook up Ivybridge eDP drm/i915: add multi-threaded forcewake support
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: HDA: Use LPIB Position fix for Intel SCH Poulsbo ALSA: hda: fix mute led polarity for HP laptops with buggy BIOS ALSA: HDA: Set position fix to LPIB for an Atom/Poulsbo based device ASoC: Fix hx4700 error handling to free gpios if snd_soc_register_card fails ASoC: WM8958: correctly show firmware magic on mismatch ASoC: mxs: Add appropriate MODULE_ALIAS() ASoC: mxs: Add missing MODULE_LICENSE("GPL") ASoC: Fix WM8996 24.576MHz clock operation ASoC: Include linux/module.h for smdk2443_wm9710 ASoC: Fix a typo in jive_wm8750 ASoC: Fix build dependency for SND_SOC_JZ4740_CODEC ASoC: Include linux/io.h for jz4740 codec
-
git://git.secretlab.ca/git/linux-2.6由 Linus Torvalds 提交于
* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio: Fix DA9052 GPIO build errors. gpio: mpc8xxx: don't allow input-only pins to be output for MPC5121 gpio-ml-ioh: Add the irq_disable/irq_enable hooks for ml-ioh irq chip gpio-ml-ioh: fix a bug in the interrupt handler gpio: pl061: drop extra check for NULL platform_data
-
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP: rx51: fix USB ARM: OMAP: mcbsp: Fix possible memory corruption arm/imx: fix power button on imx51 babbage board ARM: imx: fix cpufreq build errors ARM: mx5: add __initconst for fec pdata MXC PWM: should active during DOZE/WAIT/DBG mode ARM: EXYNOS: Fix build error without CONFIG_LOCAL_TIMERS ARM: EXYNOS: Fix for stall in case of cpu hotplug or sleep ARM: S5PV210: Set 1000ns as PWM backlight period on SMDKV210 ARM: SAMSUNG: remove duplicated header include
-
git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-block: block: don't kick empty queue in blk_drain_queue() block/swim3: Locking fixes loop: Fix discard_alignment default setting cfq-iosched: fix cfq_cic_link() race confition cfq-iosched: free cic_index if blkio_alloc_blkg_stats fails cciss: fix flush cache transfer length cciss: Add IRQF_SHARED back in for the non-MSI(X) interrupt handler loop: fix loop block driver discard and encryption comment block: initialize request_queue's numa node during
-
由 Wu Fengguang 提交于
Tests show that the original large intervals can easily make the dirty limit exceeded on 100 concurrent dd's. So adapt to as large as the next check point selected by the dirty throttling algorithm. Signed-off-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NChris Mason <chris.mason@oracle.com>
-
由 Adam Jackson 提交于
Some active adaptors (VGA usually) only have two lanes at 2.7GHz. That's a maximum pixel clock of 144MHz at 8bpc, but 192MHz at 6bpc. Fixes Asus UX31 panel being black at startup due to no valid modes since dc22ee6f. v2: Rebased to current code, resulting in the fix applying to EDP panels as well. Also changed from spatio-temporal to just spatial dithering on pre-ironlake, to be conssitent (and less visual flicker) Signed-off-by: NAdam Jackson <ajax@redhat.com> Signed-off-by: NEric Anholt <eric@anholt.net> Tested-by: NEric Anholt <eric@anholt.net> Tested-by: NDirk Hohndel <hohndel@infradead.org> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Eugeni Dodonov 提交于
This adds a default setting for semaphores parameter, and enables semaphores by default on IVB. For now, as semaphores interaction with VTd causes random issues on SNB, we do not enable them by default. But they can still be enabled via the semaphores=1 kernel parameter. v2: enables semaphores on SNB when IO remapping is disabled, with base on Keith Packard patch. CC: Daniel Vetter <daniel.vetter@ffwll.ch> CC: Ben Widawsky <ben@bwidawsk.net> CC: Keith Packard <keithp@keithp.com> CC: Jesse Barnes <jbarnes@virtuousgeek.org> CC: Chris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42696 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=40564 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41353 Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38862Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Jesse Barnes 提交于
This fixes a race where we may try to finish a page flip and decrement the refcount even if our vblank_get failed and we ended up with a spurious flip pending interrupt. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=34211. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Keith Packard 提交于
RC6 should always work on IVB, and should work on SNB whenever IO remapping is disabled. RC6 never works on Ironlake. Make the default value for the parameter follow these guidelines. Setting the value to either 0 or 1 will force the specified behavior. Signed-off-by: NKeith Packard <keithp@keithp.com> Reviewed-by: NKenneth Graunke <kenneth@whitecape.org> Reviewed-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38567 Cc: Ted Phelps <phelps@gnusto.com> Cc: Peter <pab1612@gmail.com> Cc: Lukas Hejtmanek <xhejtman@fi.muni.cz> Cc: Andrew Lutomirski <luto@mit.edu>
-
由 Eugeni Dodonov 提交于
In i915 driver, we do not enable either rc6 or semaphores on SNB when dmar is enabled. The new 'intel_iommu_enabled' variable signals when the iommu code is in operation. Cc: Ted Phelps <phelps@gnusto.com> Cc: Peter <pab1612@gmail.com> Cc: Lukas Hejtmanek <xhejtman@fi.muni.cz> Cc: Andrew Lutomirski <luto@mit.edu> CC: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Chris Wilson 提交于
We were checking whether the supplied edid matched the connector it was read from. We do this in case a DDC read returns an EDID for another device on a multifunction or otherwise interesting card. However, we failed to include LVDS as a digital device and so rejecting an otherwise valid EDID. Fixes the detection of the secondary SDVO LVDS panel on the Libretto W105. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Reviewed-by: NAdam Jackson <ajax@redhat.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=39216Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Eugeni Dodonov 提交于
This prevents an in-kernel division by zero which happens when we are asking for i915_chipset_val too quickly, or within a race condition between the power monitoring thread and userspace accesses via debugfs. The issue can be reproduced easily via the following command: while ``; do cat /sys/kernel/debug/dri/0/i915_emon_status; done This is particularly dangerous because it can be triggered by a non-privileged user by just reading the debugfs entry. This issue was also found independently by Konstantin Belousov <kostikbel@gmail.com>, who proposed a similar patch. Reported-by: NKonstantin Belousov <kostikbel@gmail.com> Acked-by: NJesse Barnes <jbarnes@virtuousgeek.org> Acked-by: NKeith Packard <keithp@keithp.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: <stable@vger.kernel.org> Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Paulo Zanoni 提交于
Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Paulo Zanoni 提交于
v2: add a CPT-specific macro, make code cleaner v3: fix commit message Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41272 Cc: stable@kernel.org Signed-off-by: NPaulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
由 Adam Jackson 提交于
https://bugzilla.redhat.com/show_bug.cgi?id=750006Signed-off-by: NAdam Jackson <ajax@redhat.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
-
- 16 12月, 2011 4 次提交
-
-
由 Peter Zijlstra 提交于
Mike Galbraith reported that this recent commit: commit 4dcfe102 Author: Peter Zijlstra <peterz@infradead.org> Date: Thu Nov 10 13:01:10 2011 +0100 sched: Avoid SMT siblings in select_idle_sibling() if possible stopped selecting an idle SMT sibling when there are no idle cores in a single socket system. Intent of the select_idle_sibling() was to fallback to an idle SMT sibling, if it fails to identify an idle core. But this fallback was not happening on systems where all the scheduler domains had `SD_SHARE_PKG_RESOURCES' flag set. Fix it. Slightly bigger patch of cleaning all these goto's etc is queued up for the next release. Reported-by: NMike Galbraith <efault@gmx.de> Reported-by: NAlex Shi <alex.shi@intel.com> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> Signed-off-by: NSuresh Siddha <suresh.b.siddha@intel.com> Link: http://lkml.kernel.org/r/1323978421.1984.244.camel@sbsiddha-desk.sc.intel.comSigned-off-by: NIngo Molnar <mingo@elte.hu>
-
由 Olof Johansson 提交于
Merge branch 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
-
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft由 Linus Torvalds 提交于
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft: ibft: Fix finding IBFT ACPI table on UEFI
-