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2011-07-05RDMA: Check for NULL mode in .devnode methodsGoldwyn Rodrigues2-2/+4
Commits 71c29bd5c235 ("IB/uverbs: Add devnode method to set path/mode") and c3af0980ce01 ("IB: Add devnode methods to cm_class and umad_class") added devnode methods that set the mode. However, these methods don't check for a NULL mode, and so we get a crash when unloading modules because devtmpfs_delete_node() calls device_get_devnode() with mode == NULL. Add the missing checks. Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.de> [ Also fix cm.c. - Roland ] Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-04Merge branch 'pm-fixes' of ↵Linus Torvalds1-5/+21
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM / Runtime: Update documentation regarding driver removal PM: Documentation: fix typo: pm_runtime_idle_sync() doesn't exist.
2011-07-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds1-8/+8
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: set socket send and receive timeouts before attempting connect
2011-07-03Merge branch 'hwmon-for-linus' of ↵Linus Torvalds7-22/+73
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (k10temp) Update documentation for Fam12h hwmon-vid: Fix typo in VIA CPU name hwmon: (f71882fg) Add support for the F71869A hwmon: Use <> rather than () around my e-mail address hwmon: (emc6w201) Properly handle all errors
2011-07-03hwmon: (k10temp) Update documentation for Fam12hClemens Ladisch1-2/+6
Add some CPU series IDs and links to the Fam12h datasheets. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-07-03hwmon-vid: Fix typo in VIA CPU nameJean Delvare1-1/+1
It's Nehemiah, not Nemiah. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-03hwmon: (f71882fg) Add support for the F71869AHans de Goede3-3/+20
The F71869A is almost the same as the F71869F/E, except that it has the normal number of temp and pwm zones for a F71882FG derived chip, rather then the limited number of the F71869F/E. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Tested-by: Max Baldwin <archerseven@gmail.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-07-03hwmon: Use <> rather than () around my e-mail addressHans de Goede2-2/+2
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-07-03hwmon: (emc6w201) Properly handle all errorsJean Delvare1-14/+44
Handle errors on 8-bit register reads and writes too. Also use likely and unlikely to make the functions faster on success. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-03Merge branch 'hwmon-for-linus' of ↵Linus Torvalds3-13/+24
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (pmbus) Auto-detect temp2 and temp3 registers/attributes hwmon: (pmbus) Improve fan detection hwmon: (adm1275) Free allocated memory if probe function fails hwmon: (pmbus) Drop check for PMBus revision register in probe function
2011-07-02Merge branch 'for-linus' of ↵Linus Torvalds8-11/+22
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: sb16 - Fix build errors on MIPS and others with 13bit ioctl size ALSA: hdspm - Fix compile warnings with PPC ALSA: cs5535 - Fix invalid big-endian conversions ALSA: HDMI - fix ELD monitor name length ALSA: atmel - update author email for ABDAC, AC97C and AT73C213 ALSA: HDA: Add model=auto quirk for Acer Aspire 3830TG ALSA: HDA: Add a new Conexant codec ID (506c)
2011-07-02Merge branch 'drm-fixes' of ↵Linus Torvalds3-4/+5
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0" drm/radeon/kms: fix typo in cayman reg offset drm/radeon/kms: use correct reg on fusion when reading back mem config
2011-07-02PM / Runtime: Update documentation regarding driver removalRafael J. Wysocki1-5/+21
Commit e1866b33b1e89f077b7132daae3dfd9a594e9a1a (PM / Runtime: Rework runtime PM handling during driver removal) forgot to update the documentation in Documentation/power/runtime_pm.txt to match the new code in drivers/base/dd.c. Update that documentation to match the code it describes. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reviewed-by: Kevin Hilman <khilman@ti.com>
2011-07-02PM: Documentation: fix typo: pm_runtime_idle_sync() doesn't exist.Kevin Hilman1-1/+1
Replace reference to pm_runtime_idle_sync() in the driver core with pm_runtime_put_sync() which is used in the code. Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-02Merge branch 'drm-intel-fixes' of ↵Linus Torvalds7-109/+94
git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6 * 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: drm/i915: apply HWSTAM writes to Ivy Bridge as well drm/i915: move IRQ function table init to i915_irq.c drm/i915/overlay: Fix unpinning along init error paths drm/i915: Don't call describe_obj on NULL pointers drm/i915: Hold struct_mutex during i915_save_state/i915_restore_state
2011-07-02hwmon: (pmbus) Auto-detect temp2 and temp3 registers/attributesGuenter Roeck1-0/+4
Additional temperature attribute support is easy to detect, so do it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39
2011-07-02hwmon: (pmbus) Improve fan detectionGuenter Roeck1-2/+4
Some PMBus devices return no error when reading fan speed registers, but don't really support fans. Strengthen fan detection by also checking if fan configuration registers exist. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39
2011-07-02hwmon: (adm1275) Free allocated memory if probe function failsGuenter Roeck1-3/+13
Probe function did not free allocated memory if it failed. Fix it. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-02hwmon: (pmbus) Drop check for PMBus revision register in probe functionGuenter Roeck1-8/+3
Some PMBus devices do not support the PMBus revision register, so don't check if it exists. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Cc: stable.kernel.org # 2.6.39
2011-07-02Revert "drm/nvc0: recognise 0xdX chipsets as NV_C0"Ben Skeggs1-2/+0
Oh boy. That was a bad gamble. PDISP has changed. This reverts commit cdf81a235f11c8a55023c6b181d21d519a8a5967. Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-07-02drm/radeon/kms: fix typo in cayman reg offsetAlex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-07-02drm/radeon/kms: use correct reg on fusion when reading back mem configAlex Deucher1-1/+4
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-07-02drm/i915: apply HWSTAM writes to Ivy Bridge as wellJesse Barnes1-1/+1
In an attempt to fix 38862 and 38863. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Kenneth Graunke <kenneth@whitecape.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-07-02Merge branch 'stable/bug.fixes' of ↵Linus Torvalds2-2/+28
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/pci: Use the INT_SRC_OVR IRQ (instead of GSI) to preset the ACPI SCI IRQ. xen/mmu: Fix for linker errors when CONFIG_SMP is not defined.
2011-07-02Update version number references in READMEJesper Juhl1-21/+21
When 3.0 is released I believe the README should reflect the new numbering. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-01cifs: set socket send and receive timeouts before attempting connectJeff Layton1-8/+8
Benjamin S. reported that he was unable to suspend his machine while it had a cifs share mounted. The freezer caused this to spew when he tried it: -----------------------[snip]------------------ PM: Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.01 seconds) done. Freezing remaining freezable tasks ... Freezing of tasks failed after 20.01 seconds (1 tasks refusing to freeze, wq_busy=0): cifsd S ffff880127f7b1b0 0 1821 2 0x00800000 ffff880127f7b1b0 0000000000000046 ffff88005fe008a8 ffff8800ffffffff ffff880127cee6b0 0000000000011100 ffff880127737fd8 0000000000004000 ffff880127737fd8 0000000000011100 ffff880127f7b1b0 ffff880127736010 Call Trace: [<ffffffff811e85dd>] ? sk_reset_timer+0xf/0x19 [<ffffffff8122cf3f>] ? tcp_connect+0x43c/0x445 [<ffffffff8123374e>] ? tcp_v4_connect+0x40d/0x47f [<ffffffff8126ce41>] ? schedule_timeout+0x21/0x1ad [<ffffffff8126e358>] ? _raw_spin_lock_bh+0x9/0x1f [<ffffffff811e81c7>] ? release_sock+0x19/0xef [<ffffffff8123e8be>] ? inet_stream_connect+0x14c/0x24a [<ffffffff8104485b>] ? autoremove_wake_function+0x0/0x2a [<ffffffffa02ccfe2>] ? ipv4_connect+0x39c/0x3b5 [cifs] [<ffffffffa02cd7b7>] ? cifs_reconnect+0x1fc/0x28a [cifs] [<ffffffffa02cdbdc>] ? cifs_demultiplex_thread+0x397/0xb9f [cifs] [<ffffffff81076afc>] ? perf_event_exit_task+0xb9/0x1bf [<ffffffffa02cd845>] ? cifs_demultiplex_thread+0x0/0xb9f [cifs] [<ffffffffa02cd845>] ? cifs_demultiplex_thread+0x0/0xb9f [cifs] [<ffffffff810444a1>] ? kthread+0x7a/0x82 [<ffffffff81002d14>] ? kernel_thread_helper+0x4/0x10 [<ffffffff81044427>] ? kthread+0x0/0x82 [<ffffffff81002d10>] ? kernel_thread_helper+0x0/0x10 Restarting tasks ... done. -----------------------[snip]------------------ We do attempt to perform a try_to_freeze in cifs_reconnect, but the connection attempt itself seems to be taking longer than 20s to time out. The connect timeout is governed by the socket send and receive timeouts, so we can shorten that period by setting those timeouts before attempting the connect instead of after. Adam Williamson tested the patch and said that it seems to have fixed suspending on his laptop when a cifs share is mounted. Reported-by: Benjamin S <da_joind@gmx.net> Tested-by: Adam Williamson <awilliam@redhat.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2011-07-01CREDITS: Fix typoHenrik Ahlgren1-1/+1
David Brownell's CREDITS entry should have N: (name) instead of M: (email). Signed-off-by: Henrik Ahlgren <pablo@seestieto.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-07-01drm/radeon/kms: Fix chremap setup on RV770 CEAlex Deucher1-0/+6
CE variant requires a different chremap setup. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=35472 Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds22-134/+155
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits) usbnet: Remove over-broad module alias from zaurus. MAINTAINERS: drop Michael from bfin_mac driver net/can: activate bit-timing calculation and netlink based drivers by default rionet: fix NULL pointer dereference in rionet_remove net+crypto: Use vmalloc for zlib inflate buffers. netfilter: Fix ip_route_me_harder triggering ip_rt_bug ipv4: Fix IPsec slowpath fragmentation problem ipv4: Fix packet size calculation in __ip_append_data cxgb3: skb_record_rx_queue now records the queue index relative to the net_device. bridge: Only flood unregistered groups to routers qlge: Add maintainer. MAINTAINERS: mark socketcan-core lists as subscribers-only MAINTAINERS: Remove Sven Eckelmann from BATMAN ADVANCED r8169: fix wrong register use. net/usb/kalmia: signedness bug in kalmia_bind() net/usb: kalmia: Various fixes for better support of non-x86 architectures. rtl8192cu: Fix missing firmware load udp/recvmsg: Clear MSG_TRUNC flag when starting over for a new packet ipv6/udp: Use the correct variable to determine non-blocking condition netconsole: fix build when CONFIG_NETCONSOLE_DYNAMIC is turned on ...
2011-06-30Merge branch 'for-linus' of ↵Linus Torvalds1-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/avr32-2.6: MAINTAINERS: update AVR32 and AT32AP maintainers
2011-06-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds7-19/+25
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: update author email for at32ap700x_wdt watchdog: gef_wdt: fix MODULE_ALIAS watchdog: Intel SCU Watchdog: Fix build and remove duplicate code watchdog: mtx1-wdt: fix section mismatch watchdog: mtx1-wdt: fix GPIO toggling watchdog: mtx1-wdt: request gpio before using it watchdog: Handle multiple wm831x watchdogs being registered
2011-06-30Merge branch 'sh-fixes-for-linus' of ↵Linus Torvalds5-40/+94
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x * 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: sh: use printk_ratelimited instead of printk_ratelimit sh: Fix up unmet dependency warnings with USB EHCI/OHCI selects. sh: fix the value of sh_dmae_slave_config in setup-sh7757 sh: fix the INTC vector for IRQ and IRL in setup-sh7757 sh: add to select the new configuration for USB EHCI/OHCI sh: add platform_device of EHCI/OHCI to setup-sh7757 sh: fix compile error using sh7757lcr_defconfig
2011-06-30Merge branch 'rmobile-fixes-for-linus' of ↵Linus Torvalds3-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x * 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x: ARM: mach-shmobile: make a struct in board-ap4evb.c static ARM: mach-shmobile: ag5evm: consistently name sdhi info structures ARM: mach-shmobile: mackerel: change usbhs devices order
2011-06-30xen/pci: Use the INT_SRC_OVR IRQ (instead of GSI) to preset the ACPI SCI IRQ.Konrad Rzeszutek Wilk1-2/+24
In the past we would use the GSI value to preset the ACPI SCI IRQ which worked great as GSI == IRQ: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) While that is most often seen, there are some oddities: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level) which means that GSI 20 (or pin 20) is to be overriden for IRQ 9. Our code that presets the interrupt for ACPI SCI however would use the GSI 20 instead of IRQ 9 ending up with: xen: sci override: global_irq=20 trigger=0 polarity=1 xen: registering gsi 20 triggering 0 polarity 1 xen: --> pirq=20 -> irq=20 xen: acpi sci 20 .. snip.. calling acpi_init+0x0/0xbc @ 1 ACPI: SCI (IRQ9) allocation failed ACPI Exception: AE_NOT_ACQUIRED, Unable to install System Control Interrupt handler (20110413/evevent-119) ACPI: Unable to start the ACPI Interpreter as the ACPI interpreter made a call to 'acpi_gsi_to_irq' which got nine. It used that value to request an IRQ (request_irq) and since that was not present it failed. The fix is to recognize that for interrupts that are overriden (in our case we only care about the ACPI SCI) we should use the IRQ number to present the IRQ instead of the using GSI. End result is that we get: xen: sci override: global_irq=20 trigger=0 polarity=1 xen: registering gsi 20 triggering 0 polarity 1 xen: --> pirq=20 -> irq=9 (gsi=9) xen: acpi sci 9 which fixes the ACPI interpreter failing on startup. CC: stable@kernel.org Reported-by: Liwei <xieliwei@gmail.com> Tested-by: Liwei <xieliwei@gmail.com> [http://lists.xensource.com/archives/html/xen-devel/2011-06/msg01727.html] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-06-30ALSA: sb16 - Fix build errors on MIPS and others with 13bit ioctl sizeTakashi Iwai1-1/+8
One of ioctl definition in sound/sb16_csp.h contains the data size over 8kB, and this causes build errors on architectures like MIPS, which define _IOC_SIZEBITS=13. For avoiding this build errors but keeping the compatibility, manually expand with _IOC() instead of using _IOW() for the problematic ioctl. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-30xen/mmu: Fix for linker errors when CONFIG_SMP is not defined.Konrad Rzeszutek Wilk1-0/+4
Simple enough - we use an extern defined symbol which is not defined when CONFIG_SMP is not defined. This fixes the linker dying. CC: stable@kernel.org Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-06-30ALSA: hdspm - Fix compile warnings with PPCTakashi Iwai1-4/+4
The char can be unsigned on some architectures. Since the code checks the negative values, they should be declared as signed char explicitly. sound/pci/rme9652/hdspm.c:5449: warning: comparison is always false due to limited range of data type sound/pci/rme9652/hdspm.c:5462: warning: comparison is always false due to limited range of data type Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-30ALSA: cs5535 - Fix invalid big-endian conversionsTakashi Iwai1-2/+2
Fix the wrongly converted short values: sound/pci/cs5535audio/cs5535audio_pcm.c:152: warning: large integer implicitly truncated to unsigned type sound/pci/cs5535audio/cs5535audio_pcm.c:160: warning: large integer implicitly truncated to unsigned type Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-30MAINTAINERS: update AVR32 and AT32AP maintainersHans-Christian Egtvedt1-4/+6
This alters the maintenance of the AVR32 architecture and the AT32AP machine code to be shared between Haavard Skinnemoen and me. The status is also changed to maintained, as we no longer are being paid to look after this architecture. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Haavard Skinnemoen <hskinnemoen@gmail.com>
2011-06-30sh: use printk_ratelimited instead of printk_ratelimitPaul Mundt2-7/+8
Follows the powerpc change, for much the same rationale. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-30sh: Fix up unmet dependency warnings with USB EHCI/OHCI selects.Paul Mundt1-5/+5
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-30ARM: mach-shmobile: make a struct in board-ap4evb.c staticGuennadi Liakhovetski1-1/+1
struct soc_camera_link imx074_link in board-ap4evb.c doesn't have to be global. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-30drm/i915: move IRQ function table init to i915_irq.cJesse Barnes4-87/+60
This lets us make the various IRQ functions static and helps avoid problems like the one fixed in "drm/i915: Use chipset-specific irq installers" where one of the exported functions was called rather than the chipset specific version. This also fixes a UMS-mode bug -- the correct irq functions for IRL and later chips were only getting loaded in the KMS path. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-30drm/i915/overlay: Fix unpinning along init error pathsChris Wilson1-7/+10
As pointed out by Dan Carpenter, it was seemingly possible to hit an error whilst mapping the buffer for the regs (except the only likely error returns should not happen during init) and so leak a pin count on the bo. To handle this we would need to reacquire the struct mutex, so for simplicity rearrange for the lock to be held for the entire function. For extra pedagogy, test that we only call init once. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-30Merge branch 'drm-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: increase rom size for atrm method
2011-06-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds1-3/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: caam - fix operator precedence in shared descriptor allocation
2011-06-30drm/radeon/kms: increase rom size for atrm methodAlex Deucher1-1/+1
The vbios rom is >64k on a lot of modern asics. Increase the fetch size for atrm to make sure we don't miss part of a larger rom. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-06-30crypto: caam - fix operator precedence in shared descriptor allocationKim Phillips1-3/+3
setkey allocates 16 bytes (CAAM_CMD_SZ * DESC_AEAD_SHARED_TEXT_LEN) shy of what is needed to store the shared descriptor, resulting in memory corruption. Fix this. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-06-30drm/i915: Don't call describe_obj on NULL pointersBen Widawsky1-6/+10
Reported-by: Pavel Roskin <proski@gnu.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=38777 Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-29drm/i915: Hold struct_mutex during i915_save_state/i915_restore_stateKeith Packard2-8/+13
Lots of register access in these functions, some of which requires the struct mutex. These functions now hold the struct mutex across the calls to i915_save_display and i915_restore_display, and so the internal mutex calls in those functions have been removed. To ensure that no-one else was calling them (and hence violating the new required locking invarient), those functions have been made static. gen6_enable_rps locks the struct mutex, and so i915_restore_state unlocks the mutex around calls to that function. Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Keith Packard <keithp@keithp.com>
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