- 13 11月, 2014 6 次提交
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由 Linus Torvalds 提交于
Merge tag 'trace-fixes-v3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fix from Steven Rostedt: "Rabin Vincent found a way that tracing could cause an infinite loop in the kernel. The splice logic wants a full page from the ring buffer but the ring_buffer_wait() returns when there's any data in the ring buffer. The splice code would then continue the loop waiting for a full page. But if a full page never happens, the splice code will never sleep and just continue to loop. There's another case that Rabin fixed that could loop if there's no memory and kmalloc() constantly returns NULL" * tag 'trace-fixes-v3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Do not risk busy looping in buffer splice tracing: Do not busy wait in buffer splice
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git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux由 Linus Torvalds 提交于
Pull kernel argument parsing fix from Rusty Russell: "Nasty, stupid bug, and I've suddenly had two reports" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: param: fix crash on bad kernel arguments
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由 Linus Torvalds 提交于
Merge tag 'hwmon-for-linus-v3.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - fix PCI device ID in fam15h_power driver - fix suspend/resume behavior in pwm-fan driver - reduce logging noise created by ibmpowernv driver * tag 'hwmon-for-linus-v3.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (fam15h_power) Fix NB device ID for F16h M30h hwmon: (pwm-fan) Fix suspend/resume behavior hwmon: (ibmpowernv) Quieten when probing finds no device
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git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal由 Linus Torvalds 提交于
Pull thermal driver fixes from Eduardo Valentin: "This week we have few fixes: - fix in IMX thermal driver to do the correct loading sequence with CPUfreq - fix in Exynos related to TMU_CONTROL offset in Exynos5260 - fix the unit conversion in int3403" [ Still pulling from Eduardo as Rui Zhang is on a business trip and has troubles with his machine ] * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: imx: thermal: imx_get_temp might be called before sensor clock is prepared thermal: exynos: use correct offset for TMU_CONTROL register on Exynos5260 thermal: imx: correct driver load sequence for cpu cooling Thermal/int3403: Fix thermal hysteresis unit conversion
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git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd由 Linus Torvalds 提交于
Pull MFD fixes from Lee Jones: - register offset fix for stmpe - eradicate build warning when !PM in rtsx_pcr - fix device ID collision when multiple boards are connected in viperboard - use correct Regmap handle - fixing unhanded IRQs in max77693 - unmask MUIC IRQs in max77693 - clear VBUS & CHG bits so board doesn't reboot instead of poweroff in twl4030 * tag 'mfd-fixes-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: twl4030-power: Fix poweroff with PM configuration enabled mfd: max77693: Fix always masked MUIC interrupts mfd: max77693: Use proper regmap for handling MUIC interrupts mfd: viperboard: Fix platform-device id collision mfd: rtsx: Fix build warnings for !PM mfd: stmpe: Fix STMPE24xx GPMR LSB
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "Radeon and i915 fixes. I probably should have sent these earlier, but nothing too urgent in them: - i915: blackscreen and corruption fixes - radeon: oops, locking and stability" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: add missing crtc unlock when setting up the MC drm/radeon: use gart for DMA IB tests drm/radeon: make sure mode init is complete in bandwidth_update drm/radeon: set correct CE ram size for CIK drm/i915: safeguard against too high minimum brightness drm/i915: vlv: fix gunit HW state corruption during S4 suspend drm/i915: Disable caches for Global GTT.
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- 12 11月, 2014 3 次提交
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由 Aravind Gopalakrishnan 提交于
F3 device ID is wrongly included in fam15h_power_id_table for F16h M30h. It should be F4 device ID. Fix this. Signed-off-by: NAravind Gopalakrishnan <aravind.gopalakrishnan@amd.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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由 Kamil Debski 提交于
The state of a PWM output is not clearly defined after resume. Some PWM drivers do not restore the duty cycle upon resume, thus it is necessary to manually restore the correct value. Signed-off-by: NKamil Debski <k.debski@samsung.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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由 Michael Ellerman 提交于
Because we build kernels with drivers built in for many platforms, it's normal for the ibmpowernv driver to be loaded on systems that don't have the appropriate hardware. Currently the driver spams the log with: ibmpowernv ibmpowernv.0: Opal node 'sensors' not found ibmpowernv: Platfrom driver probe failed But there is no error, this machine is not a powernv and doesn't have the hardware. So change the sensors message to dev_dbg(), and only print an error about the probe failing if it's not ENODEV. Also fix the spelling of "Platfrom" and print the actual error value. Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au> Reviewed-by: NJean Delvare <jdelvare@suse.de> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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- 11 11月, 2014 3 次提交
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由 Daniel Thompson 提交于
Currently if the user passes an invalid value on the kernel command line then the kernel will crash during argument parsing. On most systems this is very hard to debug because the console hasn't been initialized yet. This is a regression due to commit 51e158c1 ("param: hand arguments after -- straight to init") which, in response to the systemd debug controversy, made it possible to explicitly pass arguments to init. To achieve this parse_args() was extended from simply returning an error code to returning a pointer. Regretably the new init args logic does not perform a proper validity check on the pointer resulting in a crash. This patch fixes the validity check. Should the check fail then no arguments will be passed to init. This is reasonable and matches how the kernel treats its own arguments (i.e. no error recovery). Signed-off-by: NDaniel Thompson <daniel.thompson@linaro.org> Cc: stable@vger.kernel.org Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
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由 Rabin Vincent 提交于
If the read loop in trace_buffers_splice_read() keeps failing due to memory allocation failures without reading even a single page then this function will keep busy looping. Remove the risk for that by exiting the function if memory allocation failures are seen. Link: http://lkml.kernel.org/r/1415309167-2373-2-git-send-email-rabin@rab.inSigned-off-by: NRabin Vincent <rabin@rab.in> Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
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由 Rabin Vincent 提交于
On a !PREEMPT kernel, attempting to use trace-cmd results in a soft lockup: # trace-cmd record -e raw_syscalls:* -F false NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [trace-cmd:61] ... Call Trace: [<ffffffff8105b580>] ? __wake_up_common+0x90/0x90 [<ffffffff81092e25>] wait_on_pipe+0x35/0x40 [<ffffffff810936e3>] tracing_buffers_splice_read+0x2e3/0x3c0 [<ffffffff81093300>] ? tracing_stats_read+0x2a0/0x2a0 [<ffffffff812d10ab>] ? _raw_spin_unlock+0x2b/0x40 [<ffffffff810dc87b>] ? do_read_fault+0x21b/0x290 [<ffffffff810de56a>] ? handle_mm_fault+0x2ba/0xbd0 [<ffffffff81095c80>] ? trace_event_buffer_lock_reserve+0x40/0x80 [<ffffffff810951e2>] ? trace_buffer_lock_reserve+0x22/0x60 [<ffffffff81095c80>] ? trace_event_buffer_lock_reserve+0x40/0x80 [<ffffffff8112415d>] do_splice_to+0x6d/0x90 [<ffffffff81126971>] SyS_splice+0x7c1/0x800 [<ffffffff812d1edd>] tracesys_phase2+0xd3/0xd8 The problem is this: tracing_buffers_splice_read() calls ring_buffer_wait() to wait for data in the ring buffers. The buffers are not empty so ring_buffer_wait() returns immediately. But tracing_buffers_splice_read() calls ring_buffer_read_page() with full=1, meaning it only wants to read a full page. When the full page is not available, tracing_buffers_splice_read() tries to wait again with ring_buffer_wait(), which again returns immediately, and so on. Fix this by adding a "full" argument to ring_buffer_wait() which will make ring_buffer_wait() wait until the writer has left the reader's page, i.e. until full-page reads will succeed. Link: http://lkml.kernel.org/r/1415645194-25379-1-git-send-email-rabin@rab.in Cc: stable@vger.kernel.org # 3.16+ Fixes: b1169cc6 ("tracing: Remove mock up poll wait function") Signed-off-by: NRabin Vincent <rabin@rab.in> Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
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- 10 11月, 2014 17 次提交
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由 Tony Lindgren 提交于
Commit e7cd1d1e ("mfd: twl4030-power: Add generic reset configuration") enabled configuring the PM features for twl4030. This caused poweroff command to fail on devices that have the BCI charger on twl4030 wired, or have power wired for VBUS. Instead of powering off, the device reboots. This is because voltage is detected on charger or VBUS with the default bits enabled for the power transition registers. To fix the issue, let's just clear VBUS and CHG bits as we want poweroff command to keep the system powered off. Fixes: e7cd1d1e ("mfd: twl4030-power: Add generic reset configuration") Cc: stable@vger.kernel.org # v3.16+ Reported-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
All interrupts coming from MUIC were ignored because interrupt source register was masked. The Maxim 77693 has a "interrupt source" - a separate register and interrupts which give information about PMIC block triggering the individual interrupt (charger, topsys, MUIC, flash LED). By default bootloader could initialize this register to "mask all" value. In such case (observed on Trats2 board) MUIC interrupts won't be generated regardless of their mask status. Regmap irq chip was unmasking individual MUIC interrupts but the source was masked Before introducing regmap irq chip this interrupt source was unmasked, read and acked. Reading and acking is not necessary but unmasking is. Fixes: 342d669c ("mfd: max77693: Handle IRQs using regmap") Cc: <stable@vger.kernel.org> Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Krzysztof Kozlowski 提交于
Interrupts coming from Maxim77693 MUIC block (MicroUSB Interface Controller) were not handled at all because wrong regmap was used for MUIC's regmap_irq_chip. The MUIC component of Maxim 77693 uses different I2C address thus second regmap is created and used by max77693 extcon driver. The registers for MUIC interrupts are also in that block and should be handled by that second regmap. However the regmap irq chip for MUIC was configured with default regmap which could not read MUIC registers. Fixes: 342d669c ("mfd: max77693: Handle IRQs using regmap") Cc: <stable@vger.kernel.org> Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Johan Hovold 提交于
Allow more than one viperboard to be connected by registering with PLATFORM_DEVID_AUTO instead of PLATFORM_DEVID_NONE. The subdevices are currently registered with PLATFORM_DEVID_NONE, which will cause a name collision on the platform bus when a second viperboard is plugged in: viperboard 1-2.4:1.0: version 0.00 found at bus 001 address 004 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 181 at /home/johan/work/omicron/src/linux/fs/sysfs/dir.c:31 sysfs_warn_dup+0x74/0x84() sysfs: cannot create duplicate filename '/bus/platform/devices/viperboard-gpio' Modules linked in: i2c_viperboard viperboard netconsole [last unloaded: viperboard] CPU: 0 PID: 181 Comm: bash Tainted: G W 3.17.0-rc6 #1 [<c0016bf4>] (unwind_backtrace) from [<c0013860>] (show_stack+0x20/0x24) [<c0013860>] (show_stack) from [<c04305f8>] (dump_stack+0x24/0x28) [<c04305f8>] (dump_stack) from [<c0040fb4>] (warn_slowpath_common+0x80/0x98) [<c0040fb4>] (warn_slowpath_common) from [<c004100c>] (warn_slowpath_fmt+0x40/0x48) [<c004100c>] (warn_slowpath_fmt) from [<c016f1bc>] (sysfs_warn_dup+0x74/0x84) [<c016f1bc>] (sysfs_warn_dup) from [<c016f548>] (sysfs_do_create_link_sd.isra.2+0xcc/0xd0) [<c016f548>] (sysfs_do_create_link_sd.isra.2) from [<c016f588>] (sysfs_create_link+0x3c/0x48) [<c016f588>] (sysfs_create_link) from [<c02867ec>] (bus_add_device+0x12c/0x1e0) [<c02867ec>] (bus_add_device) from [<c0284820>] (device_add+0x410/0x584) [<c0284820>] (device_add) from [<c0289440>] (platform_device_add+0xd8/0x26c) [<c0289440>] (platform_device_add) from [<c02a5ae4>] (mfd_add_device+0x240/0x344) [<c02a5ae4>] (mfd_add_device) from [<c02a5ce0>] (mfd_add_devices+0xb8/0x110) [<c02a5ce0>] (mfd_add_devices) from [<bf00d1c8>] (vprbrd_probe+0x160/0x1b0 [viperboard]) [<bf00d1c8>] (vprbrd_probe [viperboard]) from [<c030c000>] (usb_probe_interface+0x1bc/0x2a8) [<c030c000>] (usb_probe_interface) from [<c028768c>] (driver_probe_device+0x14c/0x3ac) [<c028768c>] (driver_probe_device) from [<c02879e4>] (__driver_attach+0xa4/0xa8) [<c02879e4>] (__driver_attach) from [<c0285698>] (bus_for_each_dev+0x70/0xa4) [<c0285698>] (bus_for_each_dev) from [<c0287030>] (driver_attach+0x2c/0x30) [<c0287030>] (driver_attach) from [<c030a288>] (usb_store_new_id+0x170/0x1ac) [<c030a288>] (usb_store_new_id) from [<c030a2f8>] (new_id_store+0x34/0x3c) [<c030a2f8>] (new_id_store) from [<c02853ec>] (drv_attr_store+0x30/0x3c) [<c02853ec>] (drv_attr_store) from [<c016eaa8>] (sysfs_kf_write+0x5c/0x60) [<c016eaa8>] (sysfs_kf_write) from [<c016dc68>] (kernfs_fop_write+0xd4/0x194) [<c016dc68>] (kernfs_fop_write) from [<c010fe40>] (vfs_write+0xb4/0x1c0) [<c010fe40>] (vfs_write) from [<c01104a8>] (SyS_write+0x4c/0xa0) [<c01104a8>] (SyS_write) from [<c000f900>] (ret_fast_syscall+0x0/0x48) ---[ end trace 98e8603c22d65817 ]--- viperboard 1-2.4:1.0: Failed to add mfd devices to core. viperboard: probe of 1-2.4:1.0 failed with error -17 Signed-off-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Thierry Reding 提交于
rtsx_pci_power_off() is called only from rtsx_pci_suspend(), which isn't built when PM is disabled. Signed-off-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Linus Walleij 提交于
The least significat byte of the GPIO value read register on the STMPE24xx series is on addres 0xA4 not 0xA5. Correct against datasheet and tested on the STMPE2401 hardware. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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git://anongit.freedesktop.org/drm-intel由 Dave Airlie 提交于
Black screen, screen corruption, hardware state corruption fixes. * tag 'drm-intel-fixes-2014-11-07' of git://anongit.freedesktop.org/drm-intel: drm/i915: safeguard against too high minimum brightness drm/i915: vlv: fix gunit HW state corruption during S4 suspend drm/i915: Disable caches for Global GTT.
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux由 Linus Torvalds 提交于
Pull arm64 fixes from Catalin Marinas: - enable bpf syscall for compat - cpu_suspend fix when checking the idle state type - defconfig update * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: defconfig: update defconfig for 3.18 arm64: compat: Enable bpf syscall arm64: psci: fix cpu_suspend to check idle state type for index
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC fixes from Olof Johansson: "Another quiet week: - a fix to silence edma probe error on non-supported platforms from Arnd - a fix to enable the PL clock for Parallella, to make mainline usable with the SDK. - a somewhat verbose fix for the PLL clock tree on VF610 - enabling of SD/MMC on one of the VF610-based boards (for testing) - a fix for i.MX where CONFIG_SPI used to be implicitly enabled and now needs to be added to the defconfig instead - another maintainer added for bcm2835: Lee Jones" * tag 'armsoc-for-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: zynq: Enable PL clocks for Parallella dma: edma: move device registration to platform code ARM: dts: vf610: add SD node to cosmic dts MAINTAINERS: update bcm2835 entry ARM: imx: Fix the removal of CONFIG_SPI option ARM: imx: clk-vf610: define PLL's clock tree
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git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux由 Linus Torvalds 提交于
Pull devicetree bugfix from Grant Likely: "One buffer overflow bug that shouldn't be left around" * 'devicetree/merge' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: of: Fix overflow bug in string property parsing functions
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fix from Chris Mason: "It's a one liner for an error cleanup path that leads to crashes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup
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由 Linus Torvalds 提交于
Merge tag 'driver-core-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are 3 tiny fixes for 3.18-rc4. One fixes up a long-stading race condition in the driver core for removing directories in /sys/devices/virtual/ and the other 2 fix up the wording of a new Kconfig option that was added in 3.18-rc1" * tag 'driver-core-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: tiny: rename ENABLE_DEV_COREDUMP to ALLOW_DEV_COREDUMP tiny: reverse logic for DISABLE_DEV_COREDUMP sysfs: driver core: Fix glue dir race condition by gdp_mutex
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull staging driver fixes from Greg KH: "Here are some staging/iio fixes for 3.18-rc4. Nothing major, just a few bugfixes of things that have been reported" * tag 'staging-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging:iio:ade7758: Remove "raw" from channel name staging:iio:ade7758: Fix check if channels are enabled in prenable staging:iio:ade7758: Fix NULL pointer deref when enabling buffer iio: as3935: allocate correct iio_device size io: accel: kxcjk-1013: Fix iio_event_spec direction iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined iio: adc: mxs-lradc: Disable the clock on probe failure iio: st_sensors: Fix buffer copy staging:iio:ad5933: Drop "raw" from channel names staging:iio:ad5933: Fix NULL pointer deref when enabling buffer
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial fixes from Greg KH: "Here are some tiny serial/tty fixes for 3.18-rc4 that resolve some reported issues" * tag 'tty-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: Fix pty master poll() after slave closes v2 serial: of-serial: fix uninitialized kmalloc variable tty/vt: don't set font mappings on vc not supporting this tty: serial: 8250_mtk: Fix quot calculation tty: Prevent "read/write wait queue active!" log flooding tty: Fix high cpu load if tty is unreleaseable serial: Fix divide-by-zero fault in uart_get_divisor()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB fixes from Greg KH: "Here are some USB fixes for 3.18-rc4. Just a bunch of little fixes resolving reported issues and new device ids for existing drivers. Full details are in the shortlog" * tag 'usb-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits) USB: Update default usb-storage delay_use value in kernel-parameters.txt USB: cdc-acm: add quirk for control-line state requests phy: omap-usb2: Enable runtime PM of omap-usb2 phy properly USB: storage: Fix timeout in usb_stor_euscsi_init() and usb_stor_huawei_e220_init() USB: cdc-acm: only raise DTR on transitions from B0 Revert "storage: Replace magic number with define in usb_stor_euscsi_init()" usb: core: notify disconnection when core detects disconnect usb: core: need to call usb_phy_notify_connect after device setup uas: Add US_FL_NO_ATA_1X quirk for 2 more Seagate models xhci: no switching back on non-ULT Haswell USB: quirks: enable device-qualifier quirk for yet another Elan touchscreen USB: quirks: enable device-qualifier quirk for another Elan touchscreen MAINTAINERS: Remove duplicate entry for usbip driver usb: storage: fix build warnings !CONFIG_PM usb: Remove references to non-existent PLAT_S5P symbol uas: Add NO_ATA_1X for VIA VL711 devices xhci: Disable streams on Asmedia 1042 xhci controllers USB: HWA: fix a warning message uas: Add US_FL_NO_ATA_1X quirk for 1 more Seagate model usb-storage: handle a skipped data phase ...
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由 Heiner Kallweit 提交于
imx_get_temp might be called before the sensor clock is prepared thus resulting in a timeout of the first attempt to read temp: thermal thermal_zone0: failed to read out thermal zone 0 Happened to me on a Utilite Standard with IMX6 Dual SoC. Reason is that in imx_thermal_probe thermal_zone_device_register is called before the sensor clock is prepared. thermal_zone_device_register however calls thermal_zone_device_update which eventually calls imx_get_temp. Fix this by preparing the clock before calling thermal_zone_device_register. Signed-off-by: NHeiner Kallweit <heiner.kallweit@web.de> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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- 09 11月, 2014 4 次提交
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由 Andreas Färber 提交于
The Parallella board comes with a U-Boot bootloader that loads one of two predefined FPGA bitstreams before booting the kernel. Both define an AXI interface to the on-board Epiphany processor. Enable clocks FCLK0..FCLK3 for the Programmable Logic by default. Otherwise accessing, e.g., the ESYSRESET register freezes the board, as seen with the Epiphany SDK tools e-reset and e-hw-rev, using /dev/mem. Cc: <stable@vger.kernel.org> # 3.17.x Signed-off-by: NAndreas Färber <afaerber@suse.de> Acked-by: NMichal Simek <michal.simek@xilinx.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull i2c bugfixes from Wolfram Sang: "One bigger cleanup (FSF address removal) and two bugfixes for I2C" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: core: Dispose OF IRQ mapping at client removal time i2c: at91: don't account as iowait i2c: remove FSF address
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull irq fixes from Thomas Gleixner: "Two fixlets for the armada SoC interrupt controller" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: armada-370-xp: Fix MPIC interrupt handling irqchip: armada-370-xp: Fix MSI interrupt handling
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media由 Linus Torvalds 提交于
Pull media fixes from Mauro Carvalho Chehab: "For: - some regression fixes at the Remote Controller core and imon driver - a build fix for certain randconfigs with ir-hix5hd2 - don't feed power to satellite system at ds3000 driver init It also contains some fixes for drivers added for Kernel 3.18: - some fixes at the new ISDB-S driver, and the corresponding bits to fix some descriptors for this Japanese TV standard at the DVB core - two warning cleanups for sp2 driver if PM is disabled - change the default mode for the new vivid driver" * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] sp2: sp2_init() can be static [media] dvb:tc90522: fix always-false expression [media] dvb-core: set default properties of ISDB-S [media] dvb:tc90522: fix stats report [media] vivid: default to single planar device instances [media] imon: fix other RC type protocol support [media] ir-hix5hd2 fix build warning [media] ds3000: fix LNB supply voltage on Tevii S480 on initialization [media] rc5-decoder: BZ#85721: Fix RC5-SZ decoding [media] rc-core: fix protocol_change regression in ir_raw_event_register
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- 08 11月, 2014 7 次提交
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git://git.linux-mips.org/pub/scm/ralf/upstream-linus由 Linus Torvalds 提交于
Pull MIPS updates from Ralf Baechle: "This weeks' round of MIPS bug fixes for 3.18: - wire up the bpf syscall - fix TLB dump output for R3000 class TLBs - fix strnlen_user return value if no NUL character was found. - fix build with binutils 2.24.51+. While there is no binutils 2.25 release yet, toolchains derived from binutils 2.24.51+ are already in common use. - the Octeon GPIO code forgot to offline GPIO IRQs. - fix build error for XLP. - fix possible BUG assertion with EVA for CMA" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Fix build with binutils 2.24.51+ MIPS: R3000: Fix debug output for Virtual page number MIPS: Fix strnlen_user() return value in case of overlong strings. MIPS: CMA: Do not reserve memory if not required MIPS: Wire up bpf syscall. MIPS/Xlp: Remove the dead function destroy_irq() to fix build error MIPS: Octeon: Make Octeon GPIO IRQ chip CPU hotplug-aware
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git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs由 Linus Torvalds 提交于
Pull xfs fixes from Dave Chinner: "This update fixes a warning in the new pagecache_isize_extended() and updates some related comments, another fix for zero-range misbehaviour, and an unforntuately large set of fixes for regressions in the bulkstat code. The bulkstat fixes are large but necessary. I wouldn't normally push such a rework for a -rcX update, but right now xfsdump can silently create incomplete dumps on 3.17 and it's possible that even xfsrestore won't notice that the dumps were incomplete. Hence we need to get this update into 3.17-stable kernels ASAP. In more detail, the refactoring work I committed in 3.17 has exposed a major hole in our QA coverage. With both xfsdump (the major user of bulkstat) and xfsrestore silently ignoring missing files in the dump/restore process, incomplete dumps were going unnoticed if they were being triggered. Many of the dump/restore filesets were so small that they didn't evenhave a chance of triggering the loop iteration bugs we introduced in 3.17, so we didn't exercise the code sufficiently, either. We have already taken steps to improve QA coverage in xfstests to avoid this happening again, and I've done a lot of manual verification of dump/restore on very large data sets (tens of millions of inodes) of the past week to verify this patch set results in bulkstat behaving the same way as it does on 3.16. Unfortunately, the fixes are not exactly simple - in tracking down the problem historic API warts were discovered (e.g xfsdump has been working around a 20 year old bug in the bulkstat API for the past 10 years) and so that complicated the process of diagnosing and fixing the problems. i.e. we had to fix bugs in the code as well as discover and re-introduce the userspace visible API bugs that we unwittingly "fixed" in 3.17 that xfsdump relied on to work correctly. Summary: - incorrect warnings about i_mutex locking in pagecache_isize_extended() and updates comments to match expected locking - another zero-range bug fix for stray file size updates - a bunch of fixes for regression in the bulkstat code introduced in 3.17" * tag 'xfs-for-linus-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: xfs: track bulkstat progress by agino xfs: bulkstat error handling is broken xfs: bulkstat main loop logic is a mess xfs: bulkstat chunk-formatter has issues xfs: bulkstat chunk formatting cursor is broken xfs: bulkstat btree walk doesn't terminate mm: Fix comment before truncate_setsize() xfs: rework zero range to prevent invalid i_size updates mm: Remove false WARN_ON from pagecache_isize_extended() xfs: Check error during inode btree iteration in xfs_bulkstat() xfs: bulkstat doesn't release AGI buffer on error
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator由 Linus Torvalds 提交于
Pull regulator fixes from Mark Brown: "More changes than I'd like here, most of them for a single bug repeated in a bunch of drivers with data not being initialized correctly, plus a fix to lower the severity of a warning introduced in the last merge window which can legitimately go off so we don't want to alarm users excessively" * tag 'regulator-v3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: s2mpa01: zero-initialize regulator match table array regulator: max8660: zero-initialize regulator match table array regulator: max77802: zero-initialize regulator match table regulator: max77686: zero-initialize regulator match table regulator: max1586: zero-initialize regulator match table array regulator: max77693: Fix use of uninitialized regulator config regulator: of: Lower the severity of the error with no container
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi由 Linus Torvalds 提交于
Pull spi bugfixes from Mark Brown: "A couple of small driver fixes for v3.18, both quite problematic if you hit a use case that's affected" * tag 'spi-v3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: pxa2xx: toggle clocks on suspend if not disabled by runtime PM spi: fsl-dspi: Fix CTAR selection
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由 Johannes Berg 提交于
The ENABLE_DEV_COREDUMP option is misleading as it implies that it gets the framework enabled, this isn't true it just allows it to get enabled if a driver needs it. Rename it to ALLOW_DEV_COREDUMP to better capture its semantics. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Reviewed-by: NJosh Triplett <josh@joshtriplett.org> Acked-by: NAristeu Rozanski <aris@redhat.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Aristeu Rozanski 提交于
It's desirable for allnconfig and tinyconfig targets to result in the least amount of code possible. DISABLE_DEV_COREDUMP exists as a way to switch off DEV_COREDUMP regardless if any drivers select WANT_DEV_COREDUMP. This patch renames the option to ENABLE_DEV_COREDUMP and setting it to 'n' (as in allnconfig or tinyconfig) will effectively disable device coredump. Cc: Josh Triplett <josh@joshtriplett.org> Reviewed-by: NJosh Triplett <josh@joshtriplett.org> Signed-off-by: NAristeu Rozanski <arozansk@redhat.com> Reviewed-by: NJohannes Berg <johannes@sipsolutions.net> Acked-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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In exynos5260_tmu_registers tmu_ctrl entry is erroneously assigned twice. The second assignment (to EXYNOS_TMU_REG_CONTROL1 define which represents 0x24 value) overrides the first one (to EXYNOS_TMU_REG_CONTROL define which represents 0x20 value) which results in the wrong (according to the Exynos5260 SoC documentation that I have) offset being used for TMU_CONTROL register. Fix it by removing the wrong assignment and then remove no longer used EXYNOS_TMU_REG_CONTROL1 define. Cc: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Cc: Amit Daniel Kachhap <amit.daniel@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Zhang Rui <rui.zhang@intel.com> Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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