- 20 Nov, 2012 8 commits
-
-
Nishanth Menon authored
Allow devfreq drivers to register a preferred governor name and when the devfreq governor loads itself at a later point required drivers are managed appropriately, at the time of unload of a devfreq governor, stop managing those drivers as well. Since the governor structures do not need to be exposed anymore, remove the definitions and make them static NOTE: devfreq_list_lock is now used to protect governor start and stop - as this allows us to protect governors and devfreq with the proper dependencies as needed. As part of this change, change the registration of exynos bus driver to request for ondemand using the governor name. Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
Nishanth Menon <nm@ti.com> [Merge conflict resolved by MyungJoo Ham] Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Nishanth Menon authored
With the new registration functions, governors can be now registered with devfreq framework. NOTE: generates 'discards qualifiers from pointer target type' build warnings, which the next patche in this series fixes Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
Nishanth Menon <nm@ti.com> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Nishanth Menon authored
Add devfreq_add_governor and devfreq_remove_governor which can be invoked by governors to register with devfreq. This sets up the stage to dynamically switch governors and allow governors to be dynamically loaded as well. Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
Nishanth Menon <nm@ti.com> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Nishanth Menon authored
Allow update_devfreq to be used by devfreq governor built as modules Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
Nishanth Menon <nm@ti.com> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Jonghwa Lee authored
This patch adds sysfs node which can be used to get information of frequency transition. It represents transition table which contains total number of transition of each freqeuncy state and time spent. It is inspired CPUFREQ's status driver. Signed-off-by:
Jonghwa Lee <jonghwa3.lee@samsung.com> [Added Documentation/ABI entry, updated kernel-doc, and resolved merge conflict] Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Nishanth Menon authored
devfreq governors such as ondemand are controlled by a min and max frequency, while governors like userspace governor allow us to set a specific frequency. However, for the same specific device, depending on the SoC, the available frequencies can vary. So expose the available frequencies as a snapshot over sysfs to allow informed decisions. This was inspired by cpufreq framework's equivalent for similar usage sysfs node: scaling_available_frequencies. Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
Nishanth Menon <nm@ti.com> Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Nishanth Menon authored
struct parameters need to have ':' in documentation for scripts/kernel-doc to parse appropriately. Fix the errors reported by: ./scripts/kernel-doc include/linux/devfreq.h >/dev/null Cc: Rajagopal Venkat <rajagopal.venkat@linaro.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Kevin Hilman <khilman@ti.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
Nishanth Menon <nm@ti.com> Acked-by:
Randy Dunlap <rdunlap@xenotime.net> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
Sachin Kamat authored
devm_* functions are device managed functions and make cleanup code simpler and smaller. devm_kzalloc and devm_regulator_get functions are used. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> [renamed the patch title by MyungJoo Ham] Signed-off-by:
MyungJoo Ham <myungjoo.ham@samsung.com>
-
- 14 Nov, 2012 6 commits
-
-
Nishanth Menon authored
devfreq_class is used internally by devfreq and has no need to be globally available. This also fixes the following sparse warning: drivers/devfreq/devfreq.c:30:14: warning: symbol 'devfreq_class' was not declared. Should it be static? Signed-off-by:
Nishanth Menon <nm@ti.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
Nishanth Menon authored
sscanf returns 0 when an invalid parameter like: echo -n "a">min_freq is attempted. Returning back the return result(0) will cause the command not to return back to command prompt. Instead, just return -EINVAL when sscanf does not return 1. This is done for min_freq, max_freq and polling_interval Signed-off-by:
Nishanth Menon <nm@ti.com> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
Nishanth Menon authored
Parameter documentation needs a ':' for scripts/kernel-doc to parse properly. Minor fixes for ones warned by: ./scripts/kernel-doc -text drivers/devfreq/devfreq.c>/dev/null Signed-off-by:
Nishanth Menon <nm@ti.com> Acked-by:
Randy Dunlap <rdunlap@xenotime.net> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
Rajagopal Venkat authored
Devfreq returns governor predicted frequency as current frequency via sysfs interface. But device may not support all frequencies that governor predicts. So add a callback in device profile to get current freq from driver. Also add a new sysfs node to expose governor predicted next target frequency. Signed-off-by:
Rajagopal Venkat <rajagopal.venkat@linaro.org> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
Rajagopal Venkat authored
Add devfreq suspend/resume apis for devfreq users. This patch supports suspend and resume of devfreq load monitoring, required for devices which can idle. Signed-off-by:
Rajagopal Venkat <rajagopal.venkat@linaro.org> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
Rajagopal Venkat authored
Prepare devfreq core framework to support devices which can idle. When device idleness is detected perhaps through runtime-pm, need some mechanism to suspend devfreq load monitoring and resume back when device is online. Present code continues monitoring unless device is removed from devfreq core. This patch introduces following design changes, - use per device work instead of global work to monitor device load. This enables suspend/resume of device devfreq and reduces monitoring code complexity. - decouple delayed work based load monitoring logic from core by introducing helpers functions to be used by governors. This provides flexibility for governors either to use delayed work based monitoring functions or to implement their own mechanism. - devfreq core interacts with governors via events to perform specific actions. These events include start/stop devfreq. This sets ground for adding suspend/resume events. The devfreq apis are not modified and are kept intact. Signed-off-by:
Rajagopal Venkat <rajagopal.venkat@linaro.org> Acked-by:
MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-
- 11 Nov, 2012 1 commit
-
-
Linus Torvalds authored
-
- 10 Nov, 2012 10 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: "Bug fixes galore, mostly in drivers as is often the case: 1) USB gadget and cdc_eem drivers need adjustments to their frame size lengths in order to handle VLANs correctly. From Ian Coolidge. 2) TIPC and several network drivers erroneously call tasklet_disable before tasklet_kill, fix from Xiaotian Feng. 3) r8169 driver needs to apply the WOL suspend quirk to more chipsets, fix from Cyril Brulebois. 4) Fix multicast filters on RTL_GIGA_MAC_VER_35 r8169 chips, from Nathan Walp. 5) FDB netlink dumps should use RTM_NEWNEIGH as the message type, not zero. From John Fastabend. 6) Fix smsc95xx tx checksum offload on big-endian, from Steve Glendinning. 7) __inet_diag_dump() needs to repsect and report the error value returned from inet_diag_lock_handler() rather than ignore it. Otherwise if an inet diag handler is not available for a particular protocol, we essentially report success instead of giving an error indication. Fix from Cyrill Gorcunov. 8) When the QFQ packet scheduler sees TSO/GSO packets it does not handle things properly, and in fact ends up corrupting it's datastructures as well as mis-schedule packets. Fix from Paolo Valente. 9) Fix oopser in skb_loop_sk(), from Eric Leblond. 10) CXGB4 passes partially uninitialized datastructures in to FW commands, fix from Vipul Pandya. 11) When we send unsolicited ipv6 neighbour advertisements, we should send them to the link-local allnodes multicast address, as per RFC4861. Fix from Hannes Frederic Sowa. 12) There is some kind of bug in the usbnet's kevent deferral mechanism, but more immediately when it triggers an uncontrolled stream of kernel messages spam the log. Rate limit the error log message triggered when this problem occurs, as sending thousands of error messages into the kernel log doesn't help matters at all, and in fact makes further diagnosis more difficult. From Steve Glendinning. 13) Fix gianfar restore from hibernation, from Wang Dongsheng. 14) The netlink message attribute sizes are wrong in the ipv6 GRE driver, it was using the size of ipv4 addresses instead of ipv6 ones :-) Fix from Nicolas Dichtel." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: gre6: fix rtnl dump messages gianfar: ethernet vanishes after restoring from hibernation usbnet: ratelimit kevent may have been dropped warnings ipv6: send unsolicited neighbour advertisements to all-nodes net: usb: cdc_eem: Fix rx skb allocation for 802.1Q VLANs usb: gadget: g_ether: fix frame size check for 802.1Q cxgb4: Fix initialization of SGE_CONTROL register isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES cxgb4: Initialize data structures before using. af-packet: fix oops when socket is not present pkt_sched: enable QFQ to support TSO/GSO net: inet_diag -- Return error code if protocol handler is missed net: bnx2x: Fix typo in bnx2x driver smsc95xx: fix tx checksum offload for big endian rtnetlink: Use nlmsg type RTM_NEWNEIGH from dflt fdb dump ptp: update adjfreq callback description r8169: allow multicast packets on sub-8168f chipset. r8169: Fix WoL on RTL8168d/8111d. drivers/net: use tasklet_kill in device remove/close process tipc: do not use tasklet_disable before tasklet_kill
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
Pull sparc fixes from David Miller: "Several build/bug fixes for sparc, including: 1) Configuring a mix of static vs. modular sparc64 crypto modules didn't work, remove an ill-conceived attempt to only have to build the device match table for these drivers once to fix the problem. Reported by Meelis Roos. 2) Make the montgomery multiple/square and mpmul instructions actually usable in 32-bit tasks. Essentially this involves providing 32-bit userspace with a way to use a 64-bit stack when it needs to. 3) Our sparc64 atomic backoffs don't yield cpu strands properly on Niagara chips. Use pause instruction when available to achieve this, otherwise use a benign instruction we know blocks the strand for some time. 4) Wire up kcmp 5) Fix the build of various drivers by removing the unnecessary blocking of OF_GPIO when SPARC. 6) Fix unintended regression wherein of_address_to_resource stopped being provided. Fix from Andreas Larsson. 7) Fix NULL dereference in leon_handle_ext_irq(), also from Andreas Larsson." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix build with mix of modular vs. non-modular crypto drivers. sparc: Support atomic64_dec_if_positive properly. of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq sparc: Add sparc support for platform_get_irq() sparc: Allow OF_GPIO on sparc. qlogicpti: Fix build warning. sparc: Wire up sys_kcmp. sparc64: Improvde documentation and readability of atomic backoff code. sparc64: Use pause instruction when available. sparc64: Fix cpu strand yielding. sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
-
git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Jeff Layton. * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: cifs: Do not lookup hashed negative dentry in cifs_atomic_open cifs: fix potential buffer overrun in cifs.idmap handling code
-
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64Linus Torvalds authored
Pull arm64 fixes from Catalin Marinas: - correct argument type (pgprot_t) when calling __ioremap() - PCI_IOBASE virtual address change - use architected event for CPU cycle counter - fix ELF core dumping - select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION - missing completion for secondary CPU boot - booting on systems with all memory beyond 4GB * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: mm: fix booting on systems with no memory below 4GB arm64: smp: add missing completion for secondary boot arm64: compat: select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION arm64: elf: fix core dumping definitions for GP and FP registers arm64: perf: use architected event for CPU cycle counter arm64: Move PCI_IOBASE closer to MODULES_VADDR arm64: Use pgprot_t as the last argument when invoking __ioremap()
-
Linus Torvalds authored
Merge tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "There are three ARM compile fixes (we forgot to export certain functions and if the drivers are built as an module - we go belly-up). There is also an mismatch of irq_enter() / exit_idle() calls sequence which were fixed some time ago in other piece of codes, but failed to appear in the Xen code. Lastly a fix for to help in the field with troubleshooting in case we cannot get the appropriate parameter and also fallback code when working with very old hypervisors." Bug-fixes: - Fix compile issues on ARM. - Fix hypercall fallback code for old hypervisors. - Print out which HVM parameter failed if it fails. - Fix idle notifier call after irq_enter. * tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/arm: Fix compile errors when drivers are compiled as modules (export more). xen/arm: Fix compile errors when drivers are compiled as modules. xen/generic: Disable fallback build on ARM. xen/events: fix RCU warning, or Call idle notifier after irq_enter() xen/hvm: If we fail to fetch an HVM parameter print out which flag it is. xen/hypercall: fix hypercall fallback code for very old hypervisors
-
David S. Miller authored
We tried linking in a single built object to hold the device table, but only works if all of the sparc64 crypto modules get built the same way (modular vs. non-modular). Just include the device ID stub into each driver source file so that the table gets compiled into the correct result in all cases. Reported-by:
Meelis Roos <mroos@linux.ee> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David S. Miller authored
Sparc32 already supported it, as a consequence of using the generic atomic64 implementation. And the sparc64 implementation is rather trivial. This allows us to set ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE for all of sparc, and avoid the annoying warning from lib/atomic64_test.c Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Andreas Larsson authored
This bug-fix makes sure that of_address_to_resource is defined extern for sparc so that the sparc-specific implementation of of_address_to_resource() is once again used when including include/linux/of_address.h in a sparc context. A number of drivers in mainline relies on this function working for sparc. The bug was introduced in a850a755, "of/address: add empty static inlines for !CONFIG_OF". Contrary to that commit title, the static inlines are added for !CONFIG_OF_ADDRESS, and CONFIG_OF_ADDRESS is never defined for sparc. This is good behavior for the other functions in include/linux/of_address.h, as the extern functions defined in drivers/of/address.c only gets linked when OF_ADDRESS is configured. However, for of_address_to_resource there exists a sparc-specific implementation in arch/sparc/arch/sparc/kernel/of_device_common.c Solution suggested by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
Andreas Larsson <andreas@gaisler.com> Acked-by:
Rob Herring <rob.herring@calxeda.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Andreas Larsson authored
If an irq is being unlinked concurrently with leon_handle_ext_irq, irq_map[eirq] might be null in leon_handle_ext_irq. Make sure that this is not dereferenced. Signed-off-by:
Andreas Larsson <andreas@gaisler.com> Acked-by:
Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Andreas Larsson authored
This adds sparc support for platform_get_irq that in the normal case use platform_get_resource() to get an irq. This standard approach fails for sparc as there are no resources of type IORESOURCE_IRQ for irqs for sparc. Cross platform drivers can then use this standard platform function and work on sparc instead of having to have a special case for sparc. Signed-off-by:
Andreas Larsson <andreas@gaisler.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- 09 Nov, 2012 15 commits
-
-
Nicolas Dichtel authored
Spotted after a code review. Introduced by c12b395a (gre: Support GRE over IPv6). Signed-off-by:
Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Wang Dongsheng authored
If a gianfar ethernet device is down prior to hibernating a system, it will no longer be present upon system restore. For example: ~# ifconfig eth0 down ~# echo disk > /sys/power/state <trigger a restore from hibernation> ~# ifconfig eth0 up SIOCSIFFLAGS: No such device This happens because the restore function bails out early upon finding devices that were not up at hibernation. In doing so, it never gets to the netif_device_attach call at the end of the restore function. Adding the netif_device_attach as done here also makes the gfar_restore code consistent with what is done in the gfar_resume code. Cc: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by:
Wang Dongsheng <dongsheng.wang@freescale.com> Signed-off-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by:
Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Steve Glendinning authored
when something goes wrong, a flood of these messages can be generated by usbnet (thousands per second). This doesn't generally *help* the condition so this patch ratelimits the rate of their generation. There's an underlying problem in usbnet's kevent deferral mechanism which needs fixing, specifically that events *can* get dropped and not handled. This patch doesn't address this, but just mitigates fallout caused by the current implemention. Signed-off-by:
Steve Glendinning <steve.glendinning@shawell.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Hannes Frederic Sowa authored
As documented in RFC4861 (Neighbor Discovery for IP version 6) 7.2.6., unsolicited neighbour advertisements should be sent to the all-nodes multicast address. Signed-off-by:
Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes (again) from Dave Airlie: "dropped the ball on a vmware patch, so two more fixes for vmwgfx are here, one for hibernate issue, one for a BUG trigger." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/vmwgfx: Fix a case where the code would BUG when trying to pin GMR memory drm/vmwgfx: Fix hibernation device reset
-
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull PCI fixes from Bjorn Helgaas: "Power management: - PCI/PM: Fix proc config reg access for D3cold and bridge suspending - PCI/PM: Resume device before shutdown - PCI/PM: Fix deadlock when unbinding device if parent in D3cold Hotplug: - PCI/portdrv: Don't create hotplug slots unless port supports hotplug" * tag '3.7-pci-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/portdrv: Don't create hotplug slots unless port supports hotplug PCI/PM: Fix proc config reg access for D3cold and bridge suspending PCI/PM: Resume device before shutdown PCI/PM: Fix deadlock when unbinding device if parent in D3cold
-
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmcLinus Torvalds authored
Pull MMC fixes from Chris Ball: - sdhci: fix a NULL dereference at resume-time, seen on OLPC XO-4 - sdhci: fix against 3.7-rc1 for UHS modes without a vqmmc regulator - sdhci-of-esdhc: disable CMD23 on boards where it's broken - sdhci-s3c: fix against 3.7-rc1 for card detection with runtime PM - dw_mmc, omap_hsmmc: fix potential NULL derefs, compiler warnings * tag 'mmc-fixes-for-3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: sdhci-s3c: fix the card detection in runtime-pm mmc: sdhci-s3c: use clk_prepare_enable and clk_disable_unprepare mmc: dw_mmc: constify dw_mci_idmac_ops in exynos back-end mmc: dw_mmc: fix modular build for exynos back-end mmc: sdhci: fix NULL dereference in sdhci_request() tuning mmc: sdhci: fix IS_ERR() checking of regulator_get() mmc: fix sdhci-dove probe/removal mmc: sh_mmcif: fix use after free mmc: sdhci-pci: fix 'Invalid iomem size' error message condition mmc: mxcmmc: Fix MODULE_ALIAS mmc: omap_hsmmc: fix NULL pointer dereference for dt boot mmc: omap_hsmmc: fix host reference after mmc_free_host mmc: dw_mmc: fix multiple drv_data NULL dereferences mmc: dw_mmc: enable controller interrupt before calling mmc_start_host mmc: sdhci-of-esdhc: disable CMD23 for some Freescale SoCs mmc: dw_mmc: remove _dev_info compile warning mmc: dw_mmc: convert the variable type of irq
-
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fix from Herbert Xu: "This push fixes a potential panic in cryptd which may occur with crypto drivers such as aesni-intel." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: cryptd - disable softirqs in cryptd_queue_worker to prevent data corruption
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Most of commits are for stable and regression fixes. Except for one fix for a regression in 3.7-rc4, there are all driver local changes, so nothing too much to worry." * tag 'sound-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: Fix card refcount unbalance ALSA: hda - Add new codec ALC668 and ALC900 (default name ALC1150) ALSA: hda - Improve HP depop when system enter to S3 ALSA: usb-audio: Fix crash at re-preparing the PCM stream ALSA: hdspm - Fix sync check reporting on RME RayDAT ALSA: hda - Add pin fixups for ASUS G75 ALSA: hda - Fix invalid connections in VT1802 codec ALSA: hda - Fix empty DAC filling in patch_via.c ALSA: hda - Force to reset IEC958 status bits for AD codecs ALSA: es1968: Add ESS vendor ID to pm_whitelist ALSA: HDA: Mark CS260x immutable structures const ALSA: HDA: Fix digital microphone on CS420x ALSA: hda: Cirrus: Fix coefficient index for beep configuration ALSA: hda - support Teradici 2200 host card audio ALSA: Fix typo in drivers sound
-
Stefano Stabellini authored
The commit 911dec0d "xen/arm: Fix compile errors when drivers are compiled as modules." exports the neccessary functions. But to guard ourselves against out-of-tree modules and future drivers hitting this, lets export all of the relevant hypercalls. Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
Thomas Hellstrom authored
Signed-off-by:
Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by:
Brian Paul <brianp@vmware.com> Reviewed-by:
Dmitry Torokhov <dtor@vmware.com> Cc: stable@vger.kernel.org Cc: linux-graphics-maintainer@vmware.com Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Thomas Hellstrom authored
The device would not reset properly when resuming from hibernation. Signed-off-by:
Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by:
Brian Paul <brianp@vmware.com> Reviewed-by:
Dmitry Torokhov <dtor@vmware.com> Cc: stable@vger.kernel.org Cc: linux-graphics-maintainer@vmware.com Signed-off-by:
Dave Airlie <airlied@redhat.com>
-
Linus Torvalds authored
Merge tag 'pinctrl-for-v3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fixes from Linus Walleij: - A set of SPEAr pinctrl fixes that recently arrived - A fixup for the Samsung/Exynos Kconfig deps * tag 'pinctrl-for-v3.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: samsung and exynos need to depend on OF && GPIOLIB pinctrl: SPEAr1340: Add clcd sleep mode pin configuration pinctrl: SPEAr1340: Make DDR reset & clock pads as gpio pinctrl: SPEAr1310: add register entries for enabling pad direction pinctrl: SPEAr1310: Separate out pci pins from pcie_sata pin group pinctrl: SPEAr1310: Fix value of PERIP_CFG reigster and MCIF_SEL_SHIFT pinctrl: SPEAr1310: fix clcd high resolution pin group name pinctrl: SPEAr320: Correct pad mux entries for rmii/smii pinctrl: SPEAr3xx: correct register space to configure pwm pinctrl: SPEAr: Don't update all non muxreg bits on pinctrl_disable
-
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Martin Schwidefsky: "A couple of bug fixes. I keep the fingers crossed that we now got transparent huge pages ready for prime time." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/cio: fix length calculation in idset.c s390/sclp: fix addressing mode clobber s390: Move css limits from drivers/s390/cio/ to include/asm/. s390/thp: respect page protection in pmd_none() and pmd_present() s390/mm: use pmd_large() instead of pmd_huge() s390/cio: suppress 2nd path verification during resume
-
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds authored
Pull HID fix from Jiri Kosina: "This reverts a patch that causes regression in binding between HID devices and drivers during device unplug/replug cycle." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: hidraw: put old deallocation mechanism in place
-