- Oct 25, 2012
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Arnd Bergmann authored
Merge tag 'omap-for-v3.7-rc2/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren <tony@atomide.com>: Timer fix for am33xx, runtime PM fix for UART, audio McBSP fixes, mux and pinctrl fixes, and Beagle OPP fix. * tag 'omap-for-v3.7-rc2/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500 ARM: OMAP3: Beagle: fix OPP customization and initcall ordering ARM: OMAP3: Fix 3430 legacy mux names for ssi1 signals. ARM: OMAP2+: Fix location of select PINCTRL ARM/dts: omap3: Fix mcbsp2/3 hwmods to be able to probe the drivers for audio ARM: OMAP2: UART: fix console UART mismatched runtime PM status ARM: OMAP3: PM: apply part of the erratum i582 workaround Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Stephen Boyd authored
Document the arm-soc tree in the maintainers file so that developers know how arm SoC development is structured. Signed-off-by:
Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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git://git.pengutronix.de/git/imx/linux-2.6Arnd Bergmann authored
Patches from Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX fixes for 3.7-rc * tag 'imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6: ARM i.MX25: Fix PWM per clock lookups ARM i.MX25 clk: Fix nfc_ipg_per parent ARM i.MX25: Fix lcdc_ipg_per parent clock ARM: mxc: platform-mxc-mmc: Fix register region size ARM: imx: clk-imx27: Fix divider width field ARM: imx: fix the return value check in imx_clk_busy_divider() ARM: imx_v6_v7_defconfig: Enable CONFIG_GPIO_MC9S08DZ60 ARM: imx: fix return value check in imx3_init_l2x0() Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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git://git.linaro.org/people/ljones/linux-3.0-ux500Arnd Bergmann authored
* 'for-rcs-3.7' of git://git.linaro.org/people/ljones/linux-3.0-ux500: ARM: ux500: Correct SDI5 address and add some format changes ARM: ux500: Specify AMBA Primecell IDs for Nomadik I2C in DT ARM: ux500: Fix build error relating to IRQCHIP_SKIP_SET_WAKE Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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git://github.com/at91linux/linux-at91Arnd Bergmann authored
From Nicolas Ferre <nicolas.ferre@atmel.com>: A mix of typos and critical fixes. The most important ones are a duplicated definition of a Kconfig variable and the handling of external interrupts for non-DT case. The new at91sam9g10 was suffering a recognition issue due to an ID mis-interpreted: this was leading to a kernel panic. * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: (257 commits) ARM: at91: drop duplicated config SOC_AT91SAM9 entry ARM: at91/i2c: change id to let i2c-at91 work ARM: at91/i2c: change id to let i2c-gpio work ARM: at91/dts: at91sam9g20ek_common: Fix typos in buttons labels. ARM: at91: fix external interrupt specification in board code ARM: at91: fix external interrupts in non-DT case ARM: at91: at91sam9g10: fix SOC type detection ARM: at91/tc: fix typo in the DT document Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Huang Shijie authored
The current DT nodes for mx23/mx28 miss the `clocks-names` item for gpmi-nand. So the gpmi-nand driver could not find the proper clock. This patch fixes this issue. Signed-off-by:
Huang Shijie <b32955@freescale.com> Reviewed-by:
Marek Vasut <marex@denx.de> Acked-by:
Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Lee Jones authored
Here we fix a simple copy and paste error and bring some node spaces back into line with the remainder of the tree. Acked-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Lee Jones <lee.jones@linaro.org>
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Lee Jones authored
Now the Nomadik I2C driver has been converted to an AMBA one, we are required to provide the Primecell IDs via platform code. When booting with DT enabled these have to be specified in the device nodes. We do that here. Acked-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Lee Jones <lee.jones@linaro.org>
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Lee Jones authored
This patch fixes the build error below: arch/arm/mach-ux500/cpu.c: In function ‘ux500_init_irq’: arch/arm/mach-ux500/cpu.c:55:2: error: invalid use of undefined type ‘struct irq_chip’ arch/arm/mach-ux500/cpu.c:55:24: error: ‘IRQCHIP_SKIP_SET_WAKE’ undeclared (first use in this function) arch/arm/mach-ux500/cpu.c:55:24: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-ux500/cpu.c:55:48: error: ‘IRQCHIP_MASK_ON_SUSPEND’ undeclared (first use in this function) Acked-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Lee Jones <lee.jones@linaro.org>
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Jean-Christophe PLAGNIOL-VILLARD authored
Signed-off-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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Bo Shen authored
The i2c core driver will turn the platform device ID to busnum When using platfrom device ID as -1, it means dynamically assigned the busnum. When writing code, we need to make sure the busnum, and call i2c_register_board_info(int busnum, ...) to register device if using -1, we do not know the value of busnum In order to solve this issue, set the platform device ID as a fix number Here using 0 to match the busnum used in i2c_regsiter_board_info() Signed-off-by:
Bo Shen <voice.shen@atmel.com> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by:
Ludovic Desroches <ludovic.desroches@atmel.com>
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Bo Shen authored
The i2c core driver will turn the platform device ID to busnum When using platfrom device ID as -1, it means dynamically assigned the busnum. When writing code, we need to make sure the busnum, and call i2c_register_board_info(int busnum, ...) to register device if using -1, we do not know the value of busnum In order to solve this issue, set the platform device ID as a fix number Here using 0 to match the busnum used in i2c_regsiter_board_info() Signed-off-by:
Bo Shen <voice.shen@atmel.com> Acked-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by:
Ludovic Desroches <ludovic.desroches@atmel.com> Cc: stable <stable@vger.kernel.org> [very long time]
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Marek Belisko authored
Signed-off-by:
Marek Belisko <marek.belisko@open-nandra.com> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Nicolas Ferre authored
Since the switch to sparse irq, we have to add the NR_IRQS_LEGACY offset to static irq numbers. It has been forgotten on these SPI irq definitions in board code. Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by:
Ludovic Desroches <ludovic.desroches@atmel.com> Cc: stable <stable@vger.kernel.org> [v3.6]
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Nicolas Ferre authored
Management of external interrupts has changed but the non-DT code has not integrated these changes. Add a mask to pass external irq specification from SoC specific code to the at91_aic_init() function. Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by:
Ludovic Desroches <ludovic.desroches@atmel.com> Cc: stable <stable@vger.kernel.org> [v3.6]
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Ivan Shugov authored
Newer at91sam9g10 SoC revision can't be detected, so the kernel can't boot with this kind of kernel panic: "AT91: Impossible to detect the SOC type" CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: Atmel AT91SAM9G10-EK Ignoring tag cmdline (using the default kernel command line) bootconsole [earlycon0] enabled Memory policy: ECC disabled, Data cache writeback Kernel panic - not syncing: AT91: Impossible to detect the SOC type [<c00133d4>] (unwind_backtrace+0x0/0xe0) from [<c02366dc>] (panic+0x78/0x1cc) [<c02366dc>] (panic+0x78/0x1cc) from [<c02fa35c>] (at91_map_io+0x90/0xc8) [<c02fa35c>] (at91_map_io+0x90/0xc8) from [<c02f9860>] (paging_init+0x564/0x6d0) [<c02f9860>] (paging_init+0x564/0x6d0) from [<c02f7914>] (setup_arch+0x464/0x704) [<c02f7914>] (setup_arch+0x464/0x704) from [<c02f44f8>] (start_kernel+0x6c/0x2d4) [<c02f44f8>] (start_kernel+0x6c/0x2d4) from [<20008040>] (0x20008040) The reason for this is that the Debug Unit Chip ID Register has changed between Engineering Sample and definitive revision of the SoC. Changing the check of cidr to socid will address the problem. We do not integrate this check to the list just above because we also have to make sure that the extended id is disregarded. Signed-off-by:
Ivan Shugov <ivan.shugov@gmail.com> [nicolas.ferre@atmel.com: change commit message] Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org> [v3.1] # since commit 8c3583b6
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Josh Wu authored
Signed-off-by:
Josh Wu <josh.wu@atmel.com> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org> [v3.4]
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- Oct 24, 2012
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Vaibhav Hiremath authored
ARM: AM33XX: Fix configuration of dmtimer parent clock by dmtimer driverDate:Wed, 17 Oct 2012 13:55:55 -0500 Add dmtimer clock aliases for AM33XX devices so that the parent clock for the dmtimer can be set correctly by the dmtimer driver. Without these clock aliases the dmtimer driver will fail to find the parent clocks for the dmtimer. Verified that DMTIMERs can be successfully requested on AM335x beagle bone. Original patch was provided by Vaibhav Hiremath [1]. Changelog and additional verification performed by Jon Hunter. [1] http://marc.info/?l=linux-omap&m=134693631608018&w=2 Signed-off-by:
Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by:
Jon Hunter <jon-hunter@ti.com> Tested-by:
Jon Hunter <jon-hunter@ti.com> Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Tony Lindgren authored
Merge tag 'for_3.7-rc3-fixes-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-v3.7-rc2/fixes Misc. OMAP PM-related fixes for v3.7-rc
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- Oct 23, 2012
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Kevin Hilman authored
After commit 24d7b40a (ARM: OMAP2+: PM: MPU DVFS: use generic CPU device for MPU-SS), OPPs are registered using an existing CPU device, not the omap_device for MPU-SS. First, fix the board file to use get_cpu_device() as required by the above commit, otherwise custom OPPs will be added to the wrong device. Second, the board files OPP init is called from the its init_machine method, and the generic CPU devices are not yet created when init_machine is run. Therefore OPP initialization will fail. To fix, use a device_initcall() for the board file's OPP customization, and make the device_initcall board-specific by using a machine_is check. Reported-by:
Paul Walmsley <paul@pwsan.com> Signed-off-by:
Kevin Hilman <khilman@ti.com>
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Tony Lindgren authored
On n900 uart1 pins are not not used for uart, instead they are used to connect to a cell modem over ssi. Looks like we're currently missing these signal names for 3430 for some reason, and only have some of them listed for 3630. Obviously the signals are there for 3430 if n900 is using them and they are documented in some TRMs. Note that these will eventually be replaced by device tree based pinctrl-single.c driver. But for now these are needed to verify the SSI pins for devices like Nokia N900. Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Tony Lindgren authored
Commit 8f31cefe (ARM: OMAP2+: select PINCTRL in Kconfig) added select PINCTRL, but accdentally added it to a wrong location. We want to select if for ARCH_OMAP2PLUS, not for ARCH_OMAP2PLUS_TYPICAL. Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Peter Ujfalusi authored
Fixes the following errors: [ 2.318084] omap-mcbsp 49022000.mcbsp: invalid rx DMA channel [ 2.324432] omap-mcbsp 49024000.mcbsp: invalid rx DMA channel Which is because we failed to link the sidetone hwmod for McBSP2/3. The missing sidetone hwmod link will prevent omap_device_alloc() to append the DMA resources since we - accidentally - end up having the same number of resources provided from DT (IO/IRQ) as we have in hwmod for the McBSP ports without the ST resources. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by:
Benoit Cousson <b-cousson@ti.com> Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Kevin Hilman authored
The runtime PM framework assumes that the hardware state of devices when initialized is disabled. For all omap_devices, we idle/disable device by default. However, the console uart uses a "no idle" option during omap_device init in order to allow earlyprintk usage to work seamlessly during boot. Because the hardware is left partially enabled after init (whatever the bootloader settings were), the omap_device should later be fully initialized (including mux) and the runtime PM framework should be told that the device is active, and not disabled so that the hardware state is in sync with runtime PM state. To fix, after the device has been created/registered, call omap_device_enable() to finialize init and use pm_runtime_set_active() to tell the runtime PM core the device is enabled. Tested on 2420/n810, 3530/Overo, 3530/Beagle, 3730/OveroSTORM, 3730/Beagle-xM, 4460/PandaES. Suggested-by:
Russell King <rmk+kernel@arm.linux.org.uk> Cc: Felipe Balbi <balbi@ti.com> Cc: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by:
Kevin Hilman <khilman@ti.com>
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Paul Walmsley authored
On OMAP34xx/35xx, and OMAP36xx chips with ES < 1.2, if the PER powerdomain goes to OSWR or OFF while CORE stays at CSWR or ON, or if, upon chip wakeup from OSWR or OFF, the CORE powerdomain goes ON before PER, the UART3/4 FIFOs and McBSP2/3 SIDETONE memories will be unusable. This is erratum i582 in the OMAP36xx Silicon Errata document. This patch implements one of several parts of the workaround: the addition of the wakeup dependency between the PER and WKUP clockdomains, such that PER will wake up at the same time CORE_L3 does. This is not a complete workaround. For it to be complete: 1. the PER powerdomain's next power state must not be set to OSWR or OFF if the CORE powerdomain's next power state is set to CSWR or ON; 2. the UART3/4 FIFO and McBSP2/3 SIDETONE loopback tests should be run if the LASTPOWERSTATEENTERED bits for PER and CORE indicate that PER went OFF while CORE stayed on. If loopback tests fail, then those devices will be unusable until PER and CORE can undergo a transition from ON to OSWR/OFF and back ON. Signed-off-by:
Paul Walmsley <paul@pwsan.com> Cc: Tero Kristo <t-kristo@ti.com> Cc: Kevin Hilman <khilman@ti.com> Signed-off-by:
Kevin Hilman <khilman@ti.com>
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- Oct 21, 2012
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64Linus Torvalds authored
Pull arm64 fixes from Catalin Marinas: "Main changes: - AArch64 Linux compilation fixes following 3.7-rc1 changes (MODULES_USE_ELF_RELA, update_vsyscall() prototype) - Unnecessary register setting in start_thread() (thanks to Al Viro) - ptrace fixes" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: fix alignment padding in assembly code arm64: ptrace: use HW_BREAKPOINT_EMPTY type for disabled breakpoints arm64: ptrace: make structure padding explicit for debug registers arm64: No need to set the x0-x2 registers in start_thread() arm64: Ignore memory blocks below PHYS_OFFSET arm64: Fix the update_vsyscall() prototype arm64: Select MODULES_USE_ELF_RELA arm64: Remove duplicate inclusion of mmu_context.h in smp.c
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- Oct 20, 2012
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Marc Zyngier authored
An interesting effect of using the generic version of linkage.h is that the padding is defined in terms of x86 NOPs, which can have even more interesting effects when the assembly code looks like this: ENTRY(func1) mov x0, xzr ENDPROC(func1) // fall through ENTRY(func2) mov x0, #1 ret ENDPROC(func2) Admittedly, the code is not very nice. But having code from another architecture doesn't look completely sane either. The fix is to add arm64's version of linkage.h, which causes the insertion of proper AArch64 NOPs. Signed-off-by:
Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
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Kees Cook authored
The min/max call needed to have explicit types on some architectures (e.g. mn10300). Use clamp_t instead to avoid the warning: kernel/sys.c: In function 'override_release': kernel/sys.c:1287:10: warning: comparison of distinct pointer types lacks a cast [enabled by default] Reported-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "Assorted small fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf python: Properly link with libtraceevent perf hists browser: Add back callchain folding symbol perf tools: Fix build on sparc. perf python: Link with libtraceevent perf python: Initialize 'page_size' variable tools lib traceevent: Fix missed freeing of subargs in free_arg() in filter lib tools traceevent: Add back pevent assignment in __pevent_parse_format() perf hists browser: Fix off-by-two bug on the first column perf tools: Remove warnings on JIT samples for srcline sort key perf tools: Fix segfault when using srcline sort key perf: Require exclude_guest to use PEBS - kernel side enforcement perf tool: Precise mode requires exclude_guest
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Arnaldo Carvalho de Melo authored
Namhyung Kim reported that the build fails with: GEN python/perf.so gcc: error: python_ext_build/tmp//../../libtraceevent.a: No such file or directory error: command 'gcc' failed with exit status 1 cp: cannot stat `python_ext_build/lib/perf.so': No such file or directory make: *** [python/perf.so] Error 1 We need to propagate the TE_PATH variable to the setup.py file. Reported-by:
Namhyung Kim <namhyung@kernel.org> Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Link: http://lkml.kernel.org/n/tip-8umiPbm4sxpknKivbjgykhut@git.kernel.org [ Fixed superfluous variable build error. ] Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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Ingo Molnar authored
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: * The python binding needs to link with libtraceevent and to initialize the 'page_size' variable so that mmaping works again. * The callchain folding character that appears on the TUI just before the overhead had disappeared due to recent changes, add it back. * Intel PEBS in VT-x context uses the DS address as a guest linear address, even though its programmed by the host as a host linear address. This either results in guest memory corruption and or the hardware faulting and 'crashing' the virtual machine. Therefore we have to disable PEBS on VT-x enter and re-enable on VT-x exit, enforcing a strict exclude_guest. Kernel side enforcement fix by Peter Zijlstra, tooling side fix by David Ahern. * Fix build on sparc due to UAPI, fix from David Miller. * Fixes for the srclike sort key for unresolved symbols and when processing samples in JITted code, where we don't have an ELF file, just an special symbol table, fixes from Namhyung Kim. * Fix some leaks in libtraceevent, from Steven Rostedt. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM soc fixes from Olof Johansson: "A set of fixes and some minor cleanups for -rc2: - A series from Arnd that fixes warnings in drivers and other code included by ARM defconfigs. Most have been acked by corresponding maintainers (and seem quite hard to argue not picking up anyway in the few exception cases). - A few misc patches from the list for integrator/vt8500/i.MX - A batch of fixes to OMAP platforms, fixing: - boot problems on beaglebone, - regression fixes for local timers - clockdomain locking fixes - a few boot/sparse warnings - For Tegra: - Clock rate calculation overflow fix - Revert a change that removed timer clocks and a fix for symbol name clashes - For Renesas: - IO accessor / annotation cleanups to remove warnings - For Kirkwood/Dove/mvebu: - Fixes for device trees for Dove (some minor cleanups, some fixes) - Fixes for the mvebu gpio driver - Fix build problem for Feroceon due to missing ifdefs - Fix lsxl DTS files" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits) ARM: kirkwood: fix buttons on lsxl boards ARM: kirkwood: fix LEDs names for lsxl boards ARM: Kirkwood: fix disabling CACHE_FEROCEON_L2 gpio: mvebu: Add missing breaks in mvebu_gpio_irq_set_type ARM: dove: Add crypto engine to DT ARM: dove: Remove watchdog from DT ARM: dove: Restructure SoC device tree descriptor ARM: dove: Fix clock names of sata and gbe ARM: dove: Fix tauros2 device tree init ARM: dove: Add pcie clock support ARM: OMAP2+: Allow kernel to boot even if GPMC fails to reserve memory ARM: OMAP: clockdomain: Fix locking on _clkdm_clk_hwmod_enable / disable ARM: s3c: mark s3c2440_clk_add as __init_refok spi/s3c64xx: use correct dma_transfer_direction type ARM: OMAP4: devices: fixup OMAP4 DMIC platform device error message ARM: OMAP2+: clock data: Add dev-id for the omap-gpmc dummy fck ARM: OMAP: resolve sparse warning concerning debug_card_init() ARM: OMAP4: Fix twd_local_timer_register regression ARM: tegra: add tegra_timer clock ARM: tegra: rename tegra system timer ...
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David Howells authored
Emit the magic string that indicates a module has a signature after the signature data instead of before it. This allows module_sig_check() to be made simpler and faster by the elimination of the search for the magic string. Instead we just need to do a single memcmp(). This works because at the end of the signature data there is the fixed-length signature information block. This block then falls immediately prior to the magic number. From the contents of the information block, it is trivial to calculate the size of the signature data and thus the size of the actual module data. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.infradead.org/users/jcooper/linuxOlof Johansson authored
From Jason Cooper: - improve #ifdef logic to prevent linker errors with CACHE_FEROCEON_L2 - lsxl board dts fixes * tag 'kirkwood_fixes_for_v3.7' of git://git.infradead.org/users/jcooper/linux: ARM: kirkwood: fix buttons on lsxl boards ARM: kirkwood: fix LEDs names for lsxl boards ARM: Kirkwood: fix disabling CACHE_FEROCEON_L2
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David Howells authored
The module build process no longer creates intermediate files for module signing, so remove them from .gitignore. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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David Howells authored
Turn sign-file into perl and merge in x509keyid. The latter doesn't need to be a separate script as it doesn't actually need to work out the SHA1 sum of the X.509 certificate itself, since it can get that from the X.509 certificate. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Olof Johansson authored
Merge branch 'testing/driver-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into fixes A collection of warning fixes on non-ARM code from Arnd Bergmann: * 'testing/driver-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: s3c: mark s3c2440_clk_add as __init_refok spi/s3c64xx: use correct dma_transfer_direction type pcmcia: sharpsl: don't discard sharpsl_pcmcia_ops USB: EHCI: mark ehci_orion_conf_mbus_windows __devinit mm/slob: use min_t() to compare ARCH_SLAB_MINALIGN SCSI: ARM: make fas216_dumpinfo function conditional SCSI: ARM: ncr5380/oak uses no interrupts
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KAMEZAWA Hiroyuki authored
/proc/<pid>/numa_maps scans vma and show mempolicy under mmap_sem. It sometimes accesses task->mempolicy which can be freed without mmap_sem and numa_maps can show some garbage while scanning. This patch tries to take reference count of task->mempolicy at reading numa_maps before calling get_vma_policy(). By this, task->mempolicy will not be freed until numa_maps reaches its end. V2->v3 - updated comments to be more verbose. - removed task_lock() in numa_maps code. V1->V2 - access task->mempolicy only once and remember it. Becase kernel/exit.c can overwrite it. Signed-off-by:
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by:
David Rientjes <rientjes@google.com> Acked-by:
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull miscellaneous x86 fixes from Peter Anvin: "The biggest ones are fixing suspend/resume breakage on 32 bits, and an interrim fix for mapping over holes that allows AMD kit with more than 1 TB. A final solution for the latter is in the works, but involves some fairly invasive changes that will probably mean it will only be appropriate for 3.8." * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, MCE: Remove bios_cmci_threshold sysfs attribute x86, amd, mce: Avoid NULL pointer reference on CPU northbridge lookup x86: Exclude E820_RESERVED regions and memory holes above 4 GB from direct mapping. x86/cache_info: Use ARRAY_SIZE() in amd_l3_attrs() x86/reboot: Remove quirk entry for SBC FITPC x86, suspend: Correct the restore of CR4, EFER; skip computing EFLAGS.ID
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