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* cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE}Viresh Kumar2014-03-196-12/+5
| | | | | | | | | | Two cpufreq notifiers CPUFREQ_RESUMECHANGE and CPUFREQ_SUSPENDCHANGE have not been used for some time, so remove them to clean up code a bit. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* Merge back earlier 'pm-cpufreq' material.Rafael J. Wysocki2014-03-173-0/+10
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| * cpufreq: SPEAr: Instantiate as platform_driverViresh Kumar2014-03-122-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As multiplatform build is being adopted by more and more ARM platforms, initcall function should be used very carefully. For example, when SPEAr cpufreq driver is enabled on a kernel booted on a non-SPEAr board, we will get following boot time error: spear_cpufreq: Invalid cpufreq_tbl To eliminate this undesired the effect, the patch changes SPEAr driver to have it instantiated as a platform_driver. Then it will only run on platforms that create the platform_device "spear-cpufreq". This patch also creates platform node for SPEAr13xx boards. Reported-by: Josh Cartwright <joshc@codeaurora.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| * Merge back earlier 'pm-cpufreq' material.Rafael J. Wysocki2014-03-061-0/+8
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| | * cpufreq: enable ARM drivers on arm64Rob Herring2014-03-011-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable cpufreq and power kconfig menus on arm64 along with arm cpufreq drivers. The power menu is needed for OPP support. At least on Calxeda systems, the same cpufreq driver is used for arm and arm64 based systems. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | | Merge tag 'fixes-for-linus' of ↵Linus Torvalds2014-03-0916-48/+137
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from from Olof Johansson: "A collection of fixes for ARM platforms. A little large due to us missing to do one last week, but there's nothing in particular here that is in itself large and scary. Mostly a handful of smaller fixes all over the place. The majority is made up of fixes for OMAP, but there are a few for others as well. In particular, there was a decision to rename a binding for the Broadcom pinctrl block that we need to go in before the final release since we then treat it as ABI" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting ARM: tegra: add LED options back into tegra_defconfig ARM: dts: omap3-igep: fix boot fail due wrong compatible match ARM: OMAP3: Fix pinctrl interrupts for core2 pinctrl: Rename Broadcom Capri pinctrl binding pinctrl: refer to updated dt binding string. Update dtsi with new pinctrl compatible string ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP ARM: OMAP2+: Add support for thumb mode on DT booted N900 ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4 ARM: DRA7: hwmod data: correct the sysc data for spinlock ARM: OMAP5: PRM: Fix reboot handling ARM: sunxi: dt: Change the touchscreen compatibles ARM: sun7i: dt: Fix interrupt trigger types
| * \ \ Merge tag 'omap-for-v3.14/fixes-dt-rc4' of ↵Olof Johansson2014-03-083-3/+3
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren: Two omap3430 vs 3630 device tree regression fixes for issues booting 3430 based boards. * tag 'omap-for-v3.14/fixes-dt-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid problems with booting ARM: dts: omap3-igep: fix boot fail due wrong compatible match Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | ARM: dts: omap3-gta04: Add ti,omap36xx to compatible property to avoid ↵Marek Belisko2014-03-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | problems with booting Without that change booting leads to crash with more warnings like below: [ 0.284454] omap_hwmod: uart4: cannot clk_get main_clk uart4_fck [ 0.284484] omap_hwmod: uart4: cannot _init_clocks [ 0.284484] ------------[ cut here ]------------ [ 0.284545] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2543 _init+0x300/0x3e4() [ 0.284545] omap_hwmod: uart4: couldn't init clocks [ 0.284576] Modules linked in: [ 0.284606] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-next-20140124-00020-gd2aefec-dirty #26 [ 0.284637] [<c00151c0>] (unwind_backtrace) from [<c0011e20>] (show_stack+0x10/0x14) [ 0.284667] [<c0011e20>] (show_stack) from [<c0568544>] (dump_stack+0x7c/0x94) [ 0.284729] [<c0568544>] (dump_stack) from [<c003ff94>] (warn_slowpath_common+0x6c/0x90) [ 0.284729] [<c003ff94>] (warn_slowpath_common) from [<c003ffe8>] (warn_slowpath_fmt+0x30/0x40) [ 0.284759] [<c003ffe8>] (warn_slowpath_fmt) from [<c07d1be8>] (_init+0x300/0x3e4) [ 0.284790] [<c07d1be8>] (_init) from [<c07d217c>] (__omap_hwmod_setup_all+0x40/0x8c) [ 0.284820] [<c07d217c>] (__omap_hwmod_setup_all) from [<c0008918>] (do_one_initcall+0xe8/0x14c) [ 0.284851] [<c0008918>] (do_one_initcall) from [<c07c5c18>] (kernel_init_freeable+0x104/0x1c8) [ 0.284881] [<c07c5c18>] (kernel_init_freeable) from [<c0563524>] (kernel_init+0x8/0x118) [ 0.284912] [<c0563524>] (kernel_init) from [<c000e368>] (ret_from_fork+0x14/0x2c) [ 0.285064] ---[ end trace 63de210ad43b627d ]--- Reference: https://lkml.org/lkml/2013/10/8/553 Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | ARM: dts: omap3-igep: fix boot fail due wrong compatible matchJavier Martinez Canillas2014-02-282-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on commit: 016c12d2 ("ARM: OMAP3: Fix hardware detection for omap3630 when booted with device tree") and fixes a boot hang due the IGEP board being wrongly initialized as an OMAP3430 platform instead of an OMAP3630. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | | Merge tag 'bcm-for-3.14-pinctrl-reduced-rename' of ↵Olof Johansson2014-03-0847-256/+239
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://github.com/broadcom/bcm11351 into fixes Merge 'bcm pinctrl rename' From Christin Daudt: Rename pinctrl dt binding to restore consistency with other bcm mobile bindings. * tag 'bcm-for-3.14-pinctrl-reduced-rename' of git://github.com/broadcom/bcm11351: pinctrl: Rename Broadcom Capri pinctrl binding pinctrl: refer to updated dt binding string. Update dtsi with new pinctrl compatible string + Linux 3.14-rc4 Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | Update dtsi with new pinctrl compatible stringSherman Yin2014-02-241-1/+1
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit updates bcm11351.dtsi with the new compatible string for the same driver. Signed-off-by: Sherman Yin <syin@broadcom.com> Reviewed-by: Matt Porter <mporter@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Christian Daudt <bcm@fixthebug.org>
| * | | | Merge tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux into fixesOlof Johansson2014-03-084-9/+9
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allwinner fixes from Maxime Ripard: Two fixes for device trees additions that got added in 3.14. One fixes the interrupt types of some IPs, the other fixes up a compatible that got introduced during 3.14 * tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux: ARM: sunxi: dt: Change the touchscreen compatibles ARM: sun7i: dt: Fix interrupt trigger types Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: sunxi: dt: Change the touchscreen compatiblesMaxime Ripard2014-02-074-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch the device tree touchscreen compatibles to have a common pattern accross all Allwinner SoCs. Since the touchscreen driver has not been merged yet, it has no side effect. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| | * | | | ARM: sun7i: dt: Fix interrupt trigger typesMaxime Ripard2014-02-071-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Allwinner A20 uses the ARM GIC as its internal interrupts controller. The GIC can work on several interrupt triggers, and the A20 was actually setting it up to use a rising edge as a trigger, while it was actually a level high trigger, leading to some interrupts that would be completely ignored if the edge was missed. Fix this for the remaining DT nodes that slipped through. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: stable@vger.kernel.org
| * | | | | ARM: tegra: add LED options back into tegra_defconfigStephen Warren2014-02-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last time tegra_defconfig was rebuilt, various LEDs options were somehow selected by other options, and hence their entries in tegra_defconfig were removed by "make savedefconfig". However, for some reason this is no longer happening, so we need to add the entries back into tegra_defconfig so the they are enabled in .config. Fixes: db079b1811d1 ("ARM: tegra: rebuild tegra_defconfig to add DEBUG_FS)" Reported-by: Marc Dietrich <marvin24@gmx.de> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | | Merge tag 'omap-for-v3.14/fixes-rc4' of ↵Arnd Bergmann2014-02-287-35/+121
| |\ \ \ \ \ | | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Omap fixes from Tony Lindgren: Fixes for omaps mostly to fix the 3430 display regression, and random crashes if booting n900 with device tree and thumb mode. Also few other regressions and fixes. * tag 'omap-for-v3.14/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP3: Fix pinctrl interrupts for core2 ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMP ARM: OMAP2+: Add support for thumb mode on DT booted N900 ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENT ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4 ARM: DRA7: hwmod data: correct the sysc data for spinlock ARM: OMAP5: PRM: Fix reboot handling Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | ARM: OMAP3: Fix pinctrl interrupts for core2Tony Lindgren2014-02-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After splitting padconf core into two parts to avoid exposing unaccessable registers, the new padconf core2 domain was left without a wake-up interrupt. Fix the issue by passing the shared wake-up interrupt in platform data like we do for padconf core and wkup domains already. Fixes: 3d49538364 (ARM: dts: Split omap3 pinmux core device) Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | ARM: OMAP: Kill warning in CPUIDLE code with !CONFIG_SMPSantosh Shilimkar2014-02-211-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for non SMP build, NR_CPUS is 1 and hence the code complains with below warnings. arch/arm/mach-omap2/cpuidle44xx.c:207:8: warning: array subscript is above array bounds [-Warray-bounds] arch/arm/mach-omap2/cpuidle44xx.c:212:11: warning: array subscript is above array bounds [-Warray-bounds] Kill it by making array size fixed. Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | ARM: OMAP2+: Add support for thumb mode on DT booted N900Sebastian Reichel2014-02-211-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without enabling the workaround for ARM errata 430973 thumb compiled userland crashes randomly on the Nokia N900. Signed-off-by: Sebastian Reichel <sre@debian.org> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | Merge tag 'for-v3.14-rc/omap-fixes-a' of ↵Tony Lindgren2014-02-215-31/+96
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.14/fixes Several OMAP clock/PM/device data fixes for v3.14-rc. There's an OMAP5 reboot fix in there, plus a clock fix for rate computations involving x2 multipliers. Basic build, boot, and PM test logs are available here: http://www.pwsan.com/omap/testlogs/prcm-fixes-a-v3.14-rc/20140219131753/ Note that most full-chip PM is broken since the v3.14 merge; it's not caused by this series.
| | | * | | | ARM: OMAP2+: clock: fix clkoutx2 with CLK_SET_RATE_PARENTTomi Valkeinen2014-02-192-15/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CLK_SET_RATE_PARENT is set for a clkoutx2 clock, calling clk_set_rate() on the clock "skips" the x2 multiplier as there are no set_rate and round_rate functions defined for the clkoutx2. This results in getting double the requested clock rates, breaking the display on omap3430 based devices. This got broken when d0f58bd3bba3877fb1af4664c4e33273d36f00e4 and related patches were merged for v3.14, as omapdss driver now relies more on the clk-framework and CLK_SET_RATE_PARENT. This patch implements set_rate and round_rate for clkoutx2. Tested on OMAP3430, OMAP3630, OMAP4460. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | | | ARM: OMAP4: hwmod: Fix SOFTRESET logic for OMAP4Illia Smyrnov2014-02-191-9/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 313a76e (ARM: OMAP2+: hwmod: Fix SOFTRESET logic) introduced softreset bit cleaning right after set one. It is caused L3 error for OMAP4 ISS because ISS register write occurs when ISS reset process is in progress. Avoid this situation by cleaning softreset bit later, when reset process is successfully finished. Signed-off-by: Illia Smyrnov <illia.smyrnov@globallogic.com> Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | | | ARM: DRA7: hwmod data: correct the sysc data for spinlockSuman Anna2014-02-191-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The spinlock module's SYSCONFIG register on DRA7xx does not support smart wakeup, and also does not have the CLKACTIVITY field. The sysc data for spinlock module has been appropriately fixed up to reflect the same. Cc: Ambresh K <ambresh@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | | * | | | ARM: OMAP5: PRM: Fix reboot handlingVaibhav Bedia2014-02-191-2/+2
| | | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the correct register offset for issuing the reset command in OMAP5. Since dev_inst is set dynamically OMAP4 should not be affected by this change. Signed-off-by: Vaibhav Bedia <vaibhav.bedia@gmail.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* | | | | | x86: fix compile error due to X86_TRAP_NMI use in asm filesLinus Torvalds2014-03-072-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's an enum, not a #define, you can't use it in asm files. Introduced in commit 5fa10196bdb5 ("x86: Ignore NMIs that come in during early boot"), and sadly I didn't compile-test things like I should have before pushing out. My weak excuse is that the x86 tree generally doesn't introduce stupid things like this (and the ARM pull afterwards doesn't cause me to do a compile-test either, since I don't cross-compile). Cc: Don Zickus <dzickus@redhat.com> Cc: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds2014-03-077-7/+24
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM fixes from Russell King: "A number of ARM updates for -rc, covering mostly ARM specific code, but with one change to modpost.c to allow Thumb section mismatches to be detected. ARM changes include reporting when an attempt is made to boot a LPAE kernel on hardware which does not support LPAE, rather than just being silent about it. A number of other minor fixes are included too" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 7992/1: boot: compressed: ignore bswapsdi2.S ARM: 7991/1: sa1100: fix compile problem on Collie ARM: fix noMMU kallsyms symbol filtering ARM: 7980/1: kernel: improve error message when LPAE config doesn't match CPU ARM: 7964/1: Detect section mismatches in thumb relocations ARM: 7963/1: mm: report both sections from PMD
| * | | | | | ARM: 7992/1: boot: compressed: ignore bswapsdi2.SMark Rutland2014-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 017f161a55b4 (ARM: 7877/1: use built-in byte swap function) added bswapsdi2.{o,S} to arch/arm/boot/compressed/Makefile, but didn't update the .gitignore. Thus after a a build git status shows bswapsdi2.S as a new file, which is a little annoying. This patch updates arch/arm/boot/compressed/.gitignore to ignore bswapsdi2.S, as we already do for ashldi3.S and others. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | ARM: 7991/1: sa1100: fix compile problem on CollieLinus Walleij2014-03-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to a problem in the MFD Kconfig it was not possible to compile the UCB battery driver for the Collie SA1100 system, in turn making it impossible to compile in the battery driver. (See patch "mfd: include all drivers in subsystem menu".) After fixing the MFD Kconfig (separate patch) a compile error appears in the Collie battery driver due to the <mach/collie.h> implicitly requiring <mach/hardware.h> through <linux/gpio.h> via <mach/gpio.h> prior to commit 40ca061b "ARM: 7841/1: sa1100: remove complex GPIO interface". Fix this up by including the required header into <mach/collie.h>. Cc: stable@vger.kernel.org Cc: Andrea Adami <andrea.adami@gmail.com> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | ARM: fix noMMU kallsyms symbol filteringRussell King2014-03-072-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With noMMU, CONFIG_PAGE_OFFSET was not being set correctly. As there's no MMU, PAGE_OFFSET should be equal to PHYS_OFFSET in all cases. This commit makes that explicit. Since we do this, we don't need to mess around in asm/memory.h with ifdefs to sort this out, so let's get rid of that, and there's no point offering the "Memory split" option for noMMU as that's meaningless there. Fixes: b9b32bf70f2f ("ARM: use linker magic for vectors and vector stubs") Cc: <stable@vger.kernel.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | ARM: 7980/1: kernel: improve error message when LPAE config doesn't match CPUThomas Petazzoni2014-02-212-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, when the kernel is configured with LPAE support, but the CPU doesn't support it, the error message is fairly cryptic: Error: unrecognized/unsupported processor variant (0x561f5811). This messages is normally shown when there is an issue when comparing the processor ID (CP15 0, c0, c0) with the values/masks described in proc-v7.S. However, the same message is displayed when LPAE support is enabled in the kernel configuration, but not available in the CPU, after looking at ID_MMFR0 (CP15 0, c0, c1, 4). Having the same error message is highly misleading. This commit improves this by showing a different error message when this situation occurs: Error: Kernel with LPAE support, but CPU does not support LPAE. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | ARM: 7963/1: mm: report both sections from PMDKees Cook2014-02-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 2-level page table systems, the PMD has 2 section entries. Report these, otherwise ARM_PTDUMP will miss reporting permission changes on odd section boundaries. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Tested-by: Steve Capper <steve.capper@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds2014-03-076-24/+67
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "A small collection of minor fixes. The FPU stuff is still pending, I fear. I haven't heard anything from Suresh so I suspect I'm going to have to dig into the init specifics myself and fix up the patchset" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Ignore NMIs that come in during early boot x86, trace: Further robustify CR2 handling vs tracing x86, trace: Fix CR2 corruption when tracing page faults x86/efi: Quirk out SGI UV
| * | | | | | | x86: Ignore NMIs that come in during early bootH. Peter Anvin2014-03-072-2/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don Zickus reports: A customer generated an external NMI using their iLO to test kdump worked. Unfortunately, the machine hung. Disabling the nmi_watchdog made things work. I speculated the external NMI fired, caused the machine to panic (as expected) and the perf NMI from the watchdog came in and was latched. My guess was this somehow caused the hang. ---- It appears that the latched NMI stays latched until the early page table generation on 64 bits, which causes exceptions to happen which end in IRET, which re-enable NMI. Therefore, ignore NMIs that come in during early execution, until we have proper exception handling. Reported-and-tested-by: Don Zickus <dzickus@redhat.com> Link: http://lkml.kernel.org/r/1394221143-29713-1-git-send-email-dzickus@redhat.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@vger.kernel.org> # v3.5+, older with some backport effort
| * | | | | | | x86, trace: Further robustify CR2 handling vs tracingPeter Zijlstra2014-03-061-10/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building on commit 0ac09f9f8cd1 ("x86, trace: Fix CR2 corruption when tracing page faults") this patch addresses another few issues: - Now that read_cr2() is lifted into trace_do_page_fault(), we should pass the address to trace_page_fault_entries() to avoid it re-reading a potentially changed cr2. - Put both trace_do_page_fault() and trace_page_fault_entries() under CONFIG_TRACING. - Mark both fault entry functions {,trace_}do_page_fault() as notrace to avoid getting __mcount or other function entry trace callbacks before we've observed CR2. - Mark __do_page_fault() as noinline to guarantee the function tracer does get to see the fault. Cc: <jolsa@redhat.com> Cc: <vincent.weaver@maine.edu> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20140306145300.GO9987@twins.programming.kicks-ass.net Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| * | | | | | | x86, trace: Fix CR2 corruption when tracing page faultsJiri Olsa2014-03-041-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The trace_do_page_fault function trigger tracepoint and then handles the actual page fault. This could lead to error if the tracepoint caused page fault. The original cr2 value gets lost and the original page fault handler kills current process with SIGSEGV. This happens if you record page faults with callchain data, the user part of it will cause tracepoint handler to page fault: # perf record -g -e exceptions:page_fault_user ls Fixing this by saving the original cr2 value and using it after tracepoint handler is done. v2: Moving the cr2 read before exception_enter, because it could trigger tracepoint as well. Reported-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Reported-by: Vince Weaver <vincent.weaver@maine.edu> Tested-by: Vince Weaver <vincent.weaver@maine.edu> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Seiji Aguchi <seiji.aguchi@hds.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1402211701380.6395@vincent-weaver-1.um.maine.edu Link: http://lkml.kernel.org/r/20140228160526.GD1133@krava.brq.redhat.com
| * | | | | | | Merge tag 'efi-urgent' into x86/urgentH. Peter Anvin2014-03-043-8/+23
| |\ \ \ \ \ \ \ | | |_|_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Disable the new EFI 1:1 virtual mapping for SGI UV because using it causes a crash during boot - Borislav Petkov Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| | * | | | | | x86/efi: Quirk out SGI UVBorislav Petkov2014-03-043-8/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alex reported hitting the following BUG after the EFI 1:1 virtual mapping work was merged, kernel BUG at arch/x86/mm/init_64.c:351! invalid opcode: 0000 [#1] SMP Call Trace: [<ffffffff818aa71d>] init_extra_mapping_uc+0x13/0x15 [<ffffffff818a5e20>] uv_system_init+0x22b/0x124b [<ffffffff8108b886>] ? clockevents_register_device+0x138/0x13d [<ffffffff81028dbb>] ? setup_APIC_timer+0xc5/0xc7 [<ffffffff8108b620>] ? clockevent_delta2ns+0xb/0xd [<ffffffff818a3a92>] ? setup_boot_APIC_clock+0x4a8/0x4b7 [<ffffffff8153d955>] ? printk+0x72/0x74 [<ffffffff818a1757>] native_smp_prepare_cpus+0x389/0x3d6 [<ffffffff818957bc>] kernel_init_freeable+0xb7/0x1fb [<ffffffff81535530>] ? rest_init+0x74/0x74 [<ffffffff81535539>] kernel_init+0x9/0xff [<ffffffff81541dfc>] ret_from_fork+0x7c/0xb0 [<ffffffff81535530>] ? rest_init+0x74/0x74 Getting this thing to work with the new mapping scheme would need more work, so automatically switch to the old memmap layout for SGI UV. Acked-by: Russ Anderson <rja@sgi.com> Cc: Alex Thorlton <athorlton@sgi.com Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
* | | | | | | | Merge branch 'merge' of ↵Linus Torvalds2014-03-072-0/+10
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull power fixes from Ben Herrenschmidt: "Here are a couple of powerpc fixes for 3.14. One is (another!) nasty TM problem, we can crash the kernel by forking inside a transaction. The other one is a simple fix for an alignment issue which can hurt in LE mode" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Align p_dyn, p_rela and p_st symbols powerpc/tm: Fix crash when forking inside a transaction
| * | | | | | | | powerpc: Align p_dyn, p_rela and p_st symbolsAnton Blanchard2014-03-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 64bit relocation code places a few symbols in the text segment. These symbols are only 4 byte aligned where they need to be 8 byte aligned. Add an explicit alignment. Signed-off-by: Anton Blanchard <anton@samba.org> Cc: stable@vger.kernel.org Tested-by: Laurent Dufour <ldufour@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | | | | | | powerpc/tm: Fix crash when forking inside a transactionMichael Neuling2014-03-071-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we fork/clone we currently don't copy any of the TM state to the new thread. This results in a TM bad thing (program check) when the new process is switched in as the kernel does a tmrechkpt with TEXASR FS not set. Also, since R1 is from userspace, we trigger the bad kernel stack pointer detection. So we end up with something like this: Bad kernel stack pointer 0 at c0000000000404fc cpu 0x2: Vector: 700 (Program Check) at [c00000003ffefd40] pc: c0000000000404fc: restore_gprs+0xc0/0x148 lr: 0000000000000000 sp: 0 msr: 9000000100201030 current = 0xc000001dd1417c30 paca = 0xc00000000fe00800 softe: 0 irq_happened: 0x01 pid = 0, comm = swapper/2 WARNING: exception is not recoverable, can't continue The below fixes this by flushing the TM state before we copy the task_struct to the clone. To do this we go through the tmreclaim patch, which removes the checkpointed registers from the CPU and transitions the CPU out of TM suspend mode. Hence we need to call tmrechkpt after to restore the checkpointed state and the TM mode for the current task. To make this fail from userspace is simply: tbegin li r0, 2 sc <boom> Kudos to Adhemerval Zanella Neto for finding this. Signed-off-by: Michael Neuling <mikey@neuling.org> cc: Adhemerval Zanella Neto <azanella@br.ibm.com> cc: stable@vger.kernel.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | | | | | | | | ARC: Use correct PTAG register for icache flushVineet Gupta2014-03-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a subtle issue with cache flush which could potentially cause random userspace crashes because of stale icache lines. This error crept in when consolidating the cache flush code Fixes: bd12976c3664 (ARC: cacheflush refactor #3: Unify the {d,i}cache) Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # 3.13 Cc: arc-linux-dev@synopsys.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | | | | Merge tag 'stable/for-linus-3.14-rc5-tag' of ↵Linus Torvalds2014-03-071-0/+1
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull Xen fix from Konrad Rzeszutek Wilk: "This has exactly one patch for Xen ARM. It sets the dependency to compile the kernel with MMU enabled - otherwise - the guest won't work very well" * tag 'stable/for-linus-3.14-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: ARM: XEN depends on having a MMU
| * | | | | | | | | ARM: XEN depends on having a MMUUwe Kleine-König2014-03-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/arm/xen/enlighten.c (and maybe others) use MMU-specific functions like pte_mkspecial which are only available on MMU builds. So let XEN depend on MMU. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
* | | | | | | | | | Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreamingLinus Torvalds2014-03-071-0/+1
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull c6x build fix from Mark Salter: "Build fix for c6x" * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: c6x: fix build failure caused by cache.h
| * | | | | | | | | | c6x: fix build failure caused by cache.hMark Salter2014-03-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A patch to linux/irqflags.h uncovered a problem with c6x asm/cache.h which causes a build failure: /arch/c6x/include/asm/cache.h:63:20: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘c6x_cache_init’ extern void __init c6x_cache_init(void); The asm/cache.h was relying on linux/irqflags.h to pull in linux/init.h but the recent patch changed that. The c6x header should have included linux/init.h all along. Signed-off-by: Mark Salter <msalter@redhat.com>
* | | | | | | | | | | Merge branch 'akpm' (patches from Andrew Morton)Linus Torvalds2014-03-0411-18/+20
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge misc fixes from Andrew Morton. * emailed patches from Andrew Morton akpm@linux-foundation.org>: mm: page_alloc: exempt GFP_THISNODE allocations from zone fairness mm: numa: bugfix for LAST_CPUPID_NOT_IN_PAGE_FLAGS MAINTAINERS: add and correct types of some "T:" entries MAINTAINERS: use tab for separator rapidio/tsi721: fix tasklet termination in dma channel release hfsplus: fix remount issue zram: avoid null access when fail to alloc meta sh: prefix sh-specific "CCR" and "CCR2" by "SH_" ocfs2: fix quota file corruption drivers/rtc/rtc-s3c.c: fix incorrect way of save/restore of S3C2410_TICNT for TYPE_S3C64XX kallsyms: fix absolute addresses for kASLR scripts/gen_initramfs_list.sh: fix flags for initramfs LZ4 compression mm: include VM_MIXEDMAP flag in the VM_SPECIAL list to avoid m(un)locking memcg: reparent charges of children before processing parent memcg: fix endless loop in __mem_cgroup_iter_next() lib/radix-tree.c: swapoff tmpfs radix_tree: remember to rcu_read_unlock dma debug: account for cachelines and read-only mappings in overlap tracking mm: close PageTail race MAINTAINERS: EDAC: add Mauro and Borislav as interim patch collectors
| * | | | | | | | | | | sh: prefix sh-specific "CCR" and "CCR2" by "SH_"Geert Uytterhoeven2014-03-0411-18/+20
| | |_|_|/ / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit bcf24e1daa94 ("mmc: omap_hsmmc: use the generic config for omap2plus devices"), enabled the build for other platforms for compile testing. sh-allmodconfig now fails with: include/linux/omap-dma.h:171:8: error: expected identifier before numeric constant make[4]: *** [drivers/mmc/host/omap_hsmmc.o] Error 1 This happens because SuperH #defines "CCR", which is one of the enum values in include/linux/omap-dma.h. There's a similar issue with "CCR2" on sh2a. As "CCR" and "CCR2" are too generic names for global #defines, prefix them with "SH_" to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | | | | | | Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds2014-03-031-1/+1
|\ \ \ \ \ \ \ \ \ \ \ | |/ / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/mike.turquette/linux Pull clk framework fixes from Mike Turquette: "Clock framework and driver fixes, all of which fix user-visible regressions. There is a single framework fix that prevents dereferencing a NULL pointer when calling clk_get. The range of fixes for clock driver regressions spans memory leak fixes, touching the wrong registers that cause things to explode, misconfigured clock rates that result in non-responsive devices and even some boot failures. The most benign fix is DT binding doc typo. It is a stable ABI exposed from the kernel that was introduced in -rc1, so best to fix it now" * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: (25 commits) clk:at91: Fix memory leak in of_at91_clk_master_setup() clk: nomadik: fix multiplatform problem clk: Correct handling of NULL clk in __clk_{get, put} clk: shmobile: Fix typo in MSTP clock DT bindings clk: shmobile: rcar-gen2: Fix qspi divisor clk: shmobile: rcar-gen2: Fix clock parent for all non-PLL clocks clk: tegra124: remove gr2d and gr3d clocks clk: tegra: Fix vic03 mux index clk: shmobile: rcar-gen2: Fix qspi divisor clk: shmobile: rcar-gen2: Fix clock parent all non-PLL clocks clk: tegra: use max divider if divider overflows clk: tegra: cclk_lp has a pllx/2 divider clk: tegra: fix sdmmc clks on Tegra1x4 clk: tegra: fix host1x clock on Tegra124 clk: tegra: PLLD2 fixes for hdmi clk: tegra: Fix PLLD mnp table clk: tegra: Fix PLLP rate table clk: tegra: Correct clock number for UARTE clk: tegra: Add missing Tegra20 fuse clks ARM: keystone: dts: fix clkvcp3 control register address ...
| * | | | | | | | | | Merge branch 'clocks/fixes/drivers' of git://linuxtv.org/pinchartl/fbdev ↵Mike Turquette2014-02-2470-302/+344
| |\ \ \ \ \ \ \ \ \ \ | | | |_|_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | into clk-fixes
| * | | | | | | | | | Merge branch 'for_3.14-rcx/clk-fixes' of ↵Mike Turquette2014-02-181-1/+1
| |\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into clk-fixes