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2011-02-04drm/radeon/kms: dynamically allocate power state spaceAlex Deucher
We previously used a static array, but some new systems had more states then we had array space, so dynamically allocate space based on the number of states in the vbios. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=33851 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04drm/radeon/kms: fix s/r issues with bios scratch regsAlex Deucher
The accelerate mode bit gets checked by certain atom command tables to set up some register state. It needs to be clear when setting modes and set when not. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=26942 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04agp: ensure GART has an address before enabling itStephen Kitt
Some BIOSs (eg. the AMI BIOS on the Asus P4P800 motherboard) don't initialise the GART address, and pcibios_assign_resources() can ignore it because it can be marked as a host bridge (see https://bugzilla.kernel.org/show_bug.cgi?id=24392#c5 for details). This was handled correctly up to 2.6.35, but the pci_enable_device() cleanup in 2.6.36 96576a9e1a0cdb8 ("agp: intel-agp: do not use PCI resources before pci_enable_device()") means that the kernel tries to enable the GART before assigning it an address; in such cases the GART overlaps with other device assignments and ends up being disabled. This patch fixes https://bugzilla.kernel.org/show_bug.cgi?id=24392 Note that I imagine efficeon-agp.c probably has the same problem, but I can't test that and I'd like to make sure this patch is suitable for -stable (since 2.6.36 and 2.6.37 are affected). Signed-off-by: Stephen Kitt <steve@sk2.org> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Maciej Rutecki <maciej.rutecki@gmail.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kulikov Vasiliy <segooon@gmail.com> Cc: Florian Mickler <florian@mickler.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04Revert "agp: AMD AGP is used on UP1100 & UP1500 alpha boxen"Matt Turner
This reverts commit f191f144079b0083c6fa7d01a4acbd7263fb5032. The AMD 751 and 761 chipsets are used on the UP1000, UP1100, and UP1500 OEM motherboards, but they neglect to do anything to make AGP work. According to Ivan Kokshaysky: There is quite fundamental conflict between the Alpha architecture and x86 AGP implementation - Alpha is entirely cache coherent by design, while x86 AGP is not (I mean native AGP DMA transactions, not a PCI over AGP). There are no such things as non-cacheable mappings or software support for cache flushing/invalidation on Alpha, so x86 AGP code won't work on Nautilus. So there's no point in allowing this driver to be configured on Alpha. Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04amd-k7-agp: remove non-x86 codeMatt Turner
amd-k7-agp can't be built on Alpha anymore, so remove now unnecessary code. Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04drm/radeon/kms/evergreen: always set certain VGT regs at CP initAlex Deucher
These should be handled by the clear_state setup, but set them directly as well just to be sure. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-04drm/radeon/kms: add updated ib_execute function for evergreenAlex Deucher
Adds new packet to disable DX9 constant emulation. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-03serial: bfin_5xx: split uart RX lock from uart port lock to avoid deadlockSonic Zhang
The RX lock is used to protect the RX buffer from concurrent access in DMA mode between the timer and RX interrupt routines. It is independent from the uart lock which is used to protect the TX buffer. It is possible for a uart TX transfer to be started up from the RX interrupt handler if low latency is enabled. So we need to split the locks to avoid deadlocking in this situation. In PIO mode, the RX lock is not necessary because the handle_simple_irq and handle_level_irq functions ensure driver interrupt handlers are called once on one core. And now that the RX path has its own lock, the TX interrupt has nothing to do with the RX path, so disabling it at the same time. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-0368360serial: Plumb in rs_360_get_icount()Ben Hutchings
Commit 0587102cf9f427c185bfdeb2cef41e13ee0264b1 replaced a direct implementation of SIOCGICOUNT with an implementation of tty_operations::get_icount, but it did not actually set rs_360_ops.get_icount. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org [2.6.37] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03n_gsm: copy mtu over when configuring via ioctl interfaceKen Mills
This field is settable but did not get copied. Signed-off-by: Ken Mills <ken.k.mills@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03virtio: console: Move file back to drivers/char/Amit Shah
Commit 728674a7e466628df2aeec6d11a2ae1ef968fb67 moved virtio_console.c to drivers/tty/hvc/ under the perception of this being an hvc driver. It was such once, but these days it has generic communication capabilities as well, so move it to drivers/char/. In the future, the hvc part from this file can be split off and moved under drivers/tty/hvc/. Signed-off-by: Amit Shah <amit.shah@redhat.com> CC: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] libsas: fix runaway error handler problem [SCSI] fix incorrect value of SCSI_MAX_SG_CHAIN_SEGMENTS due to include file ordering [SCSI] arcmsr: Fix the issue of system hangup after commands timeout on ARC-1200 [SCSI] mpt2sas: fix Integrated Raid unsynced on shutdown problem [SCSI] mpt2sas: Kernel Panic during Large Topology discovery [SCSI] mpt2sas: Fix the race between broadcast asyn event and scsi command completion [SCSI] mpt2sas: Correct resizing calculation for max_queue_depth [SCSI] mpt2sas: fix internal device reset for older firmware prior to MPI Rev K [SCSI] mpt2sas: Fix device removal handshake for zoned devices
2011-02-03RTC: Fix minor compile warningJohn Stultz
Two rtc drivers return values from void functions. This patch fixes that. CC: Thomas Gleixner <tglx@linutronix.de> CC: Alessandro Zummo <a.zummo@towertech.it> CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-02-03RTC: Convert rtc drivers to use the alarm_irq_enable methodJohn Stultz
Some rtc drivers use the ioctl method instead of the alarm_irq_enable method for enabling alarm interupts. With the new virtualized RTC rework, its important for drivers to use the alarm_irq_enable instead. This patch converts the drivers that use the AIE ioctl method to use the alarm_irq_enable method. Other ioctl cmds are left untouched. I have not been able to test or even compile most of these drivers. Any help to make sure this change is correct would be appreciated! CC: Alessandro Zummo <a.zummo@towertech.it> CC: Thomas Gleixner <tglx@linutronix.de> CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Reported-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Tested-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-02-03RTC: Fix rtc driver ioctl specific shortcuttingJohn Stultz
Some RTC drivers enable functionality directly via their ioctl method instead of using the generic ioctl handling code. With the recent virtualization of the RTC layer, its now important that the generic layer always be used. This patch moved the rtc driver ioctl method call to after the generic ioctl processing is done. This allows hardware specific features or ioctls to still function, while relying on the generic code for handling everything else. This patch on its own may more obviously break rtc drivers that implement the alarm irq enablement via their ioctl method instead of implementing the alarm_irq_eanble method. Those drivers will be fixed in a following patch. Additionaly, those drivers are already likely to not be functioning reliably without this patch. CC: Alessandro Zummo <a.zummo@towertech.it> CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> CC: Thomas Gleixner <tglx@linutronix.de> Reported-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Tested-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-02-03RTC: Prevents a division by zero in kernel code.Marcelo Roberto Jimenez
This patch prevents a user space program from calling the RTC_IRQP_SET ioctl with a negative value of frequency. Also, if this call is make with a zero value of frequency, there would be a division by zero in the kernel code. [jstultz: Also initialize irq_freq to 1 to catch other divbyzero issues] CC: Alessandro Zummo <a.zummo@towertech.it> CC: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-02-03wireless, wl1251: Fix potential NULL pointer dereference in ↵Jesper Juhl
wl1251_op_bss_info_changed() In drivers/net/wireless/wl1251/main.c:wl1251_op_bss_info_changed() we make a call to ieee80211_beacon_get() which may return NULL, but we do not check the return value before dereferencing the pointer. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA: Update missed conversion of flush_scheduled_work() RDMA/ucma: Copy iWARP route information on queries RDMA/amso1100: Fix compile warnings RDMA/cxgb4: Set the correct device physical function for iWARP connections RDMA/cxgb4: Limit MAXBURST EQ context field to 256B IB/qib: Hold link for TX SERDES settings mlx4_core: Add ConnectX-3 device IDs
2011-02-02Revert "Input: do not pass injected events back to the originating handler"Dmitry Torokhov
This reverts commit 5fdbe44d033d059cc56c2803e6b4dbd8cb4e5e39. Apparently there exist userspace programs that expect to be able to "loop back" and distribute to readers events written into /dev/input/eventX and this change made for the benefit of SysRq handler broke them. Now that SysRq uses alternative method to suppress filtering of the events it re-injects we can safely revert this change. Reported-by: Kristen Carlson Accardi <kristen@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2011-02-02Input: sysrq - rework re-inject logicDmitry Torokhov
Internally 'disable' the filter when re-injecting Alt-SysRq instead of relying on input core to suppress delivery of injected events to the originating handler. This allows to revert commit 5fdbe44d033d059cc56c2803e6b4dbd8cb4e5e39 which causes problems with existing userspace programs trying to loopback the events via evdev. Reported-by: Kristen Carlson Accardi <kristen@linux.intel.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-02-02Input: serio - clear pending rescans after sysfs driver rebindDuncan Laurie
When rebinding a serio driver via sysfs drvctl interface it is possible for an interrupt to trigger after the disconnect of the existing driver and before the binding of the new driver. This will cause the serio interrupt handler to queue a rescan event which will disconnect the new driver immediately after it is attached. This change removes pending rescans from the serio event queue after processing the drvctl request but before releasing the serio mutex. Reproduction involves issuing a rebind of device port from psmouse driver to serio_raw driver while generating input to trigger interrupts. Then checking to see if the corresponding i8042/serio4/driver is correctly attached to the serio_raw driver instead of psmouse. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-02-02Input: rotary_encoder - use proper irqflagsAlexander Stein
IORESOURCE_IRQ_* is wrong for irq_request, use the correct IRQF_* instead. Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-02-02Merge branch 'media_fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: [media] fix saa7111 non-detection [media] rc/streamzap: fix reporting response times [media] mceusb: really fix remaining keybounce issues [media] rc: use time unit conversion macros correctly [media] rc/ir-lirc-codec: add back debug spew [media] ir-kbd-i2c: improve remote behavior with z8 behind usb [media] lirc_zilog: z8 on usb doesn't like back-to-back i2c_master_send [media] hdpvr: fix up i2c device registration [media] rc/mce: add mappings for missing keys [media] gspca - zc3xx: Discard the partial frames [media] gspca - zc3xx: Fix bad images with the sensor hv7131r [media] gspca - zc3xx: Bad delay when given by a table
2011-02-02Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] reset default for CONFIG_CHSC_SCH [S390] qdio: prevent compile warning under CONFIG_32BIT [S390] use asm-generic/cacheflush.h [S390] tlb: fix build error caused by THP [S390] missing sacf in uaccess [S390] pgtable_list corruption [S390] dasd: prevent panic with unresumed devices
2011-02-02staging: brcm80211: bugfix for softmac crash on multi cpu configurationsRoland Vossen
Solved a locking issue that resulted in driver crashes with the 43224 and 43225 chips. The problem has been reported on several fora. Root cause was two fold: hardware was being manipulated by two unsynchronized threads, and a scan operation could interfere with an ongoing dynamic calibration process. Fix was to invoke a lock on wl_ops_config() operation and to set internal flags when a scan operation is started and stopped. Please add this to the staging-linus branch. Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-02staging: sst: Fix for dmic capture on v2 pmicHarsha Priya
currently capture through dmic captures only silence This patch configurs the dmic registers to capture properly Signed-off-by: Harsha Priya <priya.harsha@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-02staging: hv: Enable sending GARP packet after live migrationHaiyang Zhang
The hv_netvsc gets RNDIS_STATUS_MEDIA_CONNECT event after the VM is live migrated. Adding call to netif_notify_peers() for this event to send GARP (Gratuitous ARP) to notify network peers. Otherwise, the VM's network connection may stop after a live migration. This patch should also be applied to stable kernel 2.6.32 and later. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-02atl1c: Add missing PCI device IDChuck Ebbert
Commit 8f574b35f22fbb9b5e5f1d11ad6b55b6f35f4533 ("atl1c: Add AR8151 v2 support and change L0s/L1 routine") added support for a new adapter but failed to add it to the PCI device table. Signed-Off-By: Chuck Ebbert <cebbert@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02s390: Fix possibly wrong size in strncmp (smsgiucv)Stefan Weil
This error was reported by cppcheck: drivers/s390/net/smsgiucv.c:63: error: Using sizeof for array given as function argument returns the size of pointer. Although there is no runtime problem as long as sizeof(u8 *) == 8, this misleading code should get fixed. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02s390: Fix wrong size in memcmp (netiucv)Stefan Weil
This error was reported by cppcheck: drivers/s390/net/netiucv.c:568: error: Using sizeof for array given as function argument returns the size of pointer. sizeof(ipuser) did not result in 16 (as many programmers would have expected) but sizeof(u8 *), so it is 4 or 8, too small here. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02qeth: allow OSA CHPARM change in suspend stateUrsula Braun
For OSA the CHPARM-definition determines the number of available outbound queues. A CHPARM-change may occur while a Linux system with probed OSA device is in suspend state. This patch enables proper resuming of an OSA device in this case. Signed-off-by: Ursula braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02qeth: allow HiperSockets framesize change in suspendUrsula Braun
For HiperSockets the framesize-definition determines the selected mtu-size and the size of the allocated qdio buffers. A framesize-change may occur while a Linux system with probed HiperSockets device is in suspend state. This patch enables proper resuming of a HiperSockets device in this case. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02qeth: add more strict MTU checkingFrank Blaschka
HiperSockets and OSA hardware report a maximum MTU size. Add checking to reject larger MTUs than allowed by hardware. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02qeth: show new mac-address if its setting failsUrsula Braun
Setting of a MAC-address may fail because an already used MAC-address is to bet set or because of authorization problems. In those cases qeth issues a message, but the mentioned MAC-address is not the new MAC-address to be set, but the actual MAC-address. This patch chooses now the new MAC-address to be set for the error messages. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02iwlagn: overwrite EEPROM chain setting for 6250 devicesWey-Yi Guy
6250 2x2 devices have 2 tx chain and 2 rx chain. For some reason, the EEPROM contain incorrect information and indicate it only has single tx chain. overwrite it with .cfg parameter to make sure both chain 'A' and chain 'B' can be used for transmit and receive Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-02drm/i915: Invalidate TLB caches on SNB BLT/BSD ringsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@kernel.org
2011-02-02drm/radeon/kms: Enable new pll calculation for avivo+ asicsAlex Deucher
New algo is used for r5xx+ and legacy is used for r1xx-r4xx, rv515. I've tested on all relevant GPUs and monitors that I have access to and have found no problems. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=26562 https://bugzilla.kernel.org/show_bug.cgi?id=26552 May fix: https://bugs.freedesktop.org/show_bug.cgi?id=32556 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-02drm/radeon/kms: add new pll algo for avivo asicsAlex Deucher
Based on the vbios code. This should hopefully fix the pll problems on a number of avivo asics once it's enabled. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-02drm/radeon/kms: add pll debugging outputAlex Deucher
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-02drm/radeon/kms: switch back to min->max pll post divider iterationAlex Deucher
Seems more reliable. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=26552 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-02drm/radeon/kms: rv6xx+ thermal sensor fixesAlex Deucher
Some fixes to the thermal sensor code: - handle negative numbers - properly handle temp calculation on different asics Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-02Merge remote branch 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next ↵Dave Airlie
into drm-fixes * 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next: drm/nv50: fix display on 0x50 drm/nouveau: correctly pair hwmon_init and hwmon_fini
2011-02-02Merge remote branch 'intel/drm-intel-fixes' of /ssd/git/drm-next into drm-fixesDave Airlie
* 'intel/drm-intel-fixes' of /ssd/git/drm-next: drm/i915: Only bind to function 0 of the PCI device drm/i915: Suppress spurious vblank interrupts drm: Avoid leak of adjusted mode along quick set_mode paths drm: Simplify and defend later checks when disabling a crtc drm: Don't switch fb when disabling an output drm/i915: Reset crtc after resume drm/i915/crt: Force the initial probe after reset drm/i915: Reset state after a GPU reset or resume drm: Add an interface to reset the device drm/i915/sdvo: If at first we don't succeed in reading the response, wait
2011-02-02md: Don't allow slot_store while resync/recovery is happening.NeilBrown
Activating a spare in an array while resync/recovery is already happening can lead the that spare being marked in-sync when it isn't really. So don't allow the 'slot' to be set (this activating the device) while resync/recovery is happening. Signed-off-by: NeilBrown <neilb@suse.de>
2011-02-02drm/nv50: fix display on 0x50Ben Skeggs
Accidently busted a while back. We'll be creating objects that aren't necessary here, but, they're never used so no harm.. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-02drm/nouveau: correctly pair hwmon_init and hwmon_finiLucas Stach
I broke this with my commit 07cfe0e7a820ecad078c04e9c2a102521709145d This fixes fdo #33434 Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-01be2net: remove netif_stop_queue being called before register_netdev.Ajit Khaparde
It is illegal to call netif_stop_queue before register_netdev. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-01be2net: fix a crash seen during insmod/rmmod testAjit Khaparde
While running insmod/rmood in a loop, an unnecessary netif_stop_queue causes the system to crash. Remove the netif_stop_queue call and netif_start_queue in the link status update path. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-02gpu/stub: fix acpi_video build error, fix stub kconfig dependenciesRandy Dunlap
The comments under "config STUB_POULSBO" are close to correct, but they are not being followed. This patch updates them to reflect the requirements for THERMAL. This build error is caused by STUB_POULSBO selecting ACPI_VIDEO when ACPI_VIDEO's config requirements are not met. ERROR: "thermal_cooling_device_register" [drivers/acpi/video.ko] undefined! ERROR: "thermal_cooling_device_unregister" [drivers/acpi/video.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-01isdn: icn: Fix potentially wrong string handlingStefan Weil
This warning was reported by cppcheck: drivers/isdn/icn/icn.c:1641: error: Dangerous usage of 'rev' (strncpy doesn't always 0-terminate it) If strncpy copied 20 bytes, the destination string rev was not terminated. The patch adds one more byte to rev and makes sure that this byte is always 0. Cc: Karsten Keil <isdn@linux-pingi.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Tejun Heo <tj@kernel.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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