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2018-10-16pinctrl: uniphier: include <linux/bits.h> instead of <linux/bitops.h>Masahiro Yamada1-1/+1
The reason of including <linux/bitops.h> here is just for BIT() macro. Since commit 8bd9cb51daac8 ("locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file"), <linux/bits.h> is enough for such compile-time macros. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-16dt-bindings: pinctrl: bcm4708-pinmux: improve example bindingRafał Miłecki1-8/+23
Broadcom SoC pins are controlled using CRU ("Clock and Reset Unit" or "Central Resource Unit") registers. There are more CRU registers and functions so CRU should be represented as a separated block in DT. Moreover CRU is a sub-block of DMU ("Device Management Unit") so that one should also get its own node. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-16pinctrl: geminilake: Sort register offsets by valueAndy Shevchenko1-1/+1
No functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-16pinctrl: geminilake: Get rid of unneeded ->probe() stubAndy Shevchenko1-6/+1
The local ->probe() stub does nothing except calling a generic Intel pin control probe function. Thus, it's not needed and generic function may be called directly. This patch converts the driver accordingly. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-16pinctrl: geminilake: Update pin list for B0 steppingAndy Shevchenko1-18/+18
According to an updated pin list few names of the pins can be spelled better, taking into account their primary functions. Thus, update a pin list to cover B0 stepping. Note, SPI numbering had been fixed even in A0 public documentation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-15pinctrl: renesas: Fix platform_no_drv_owner.cocci warningsYueHaibing1-1/+0
Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-15pinctrl: mediatek: Make eint_m u16Manivannan Sadhasivam1-1/+1
For SoC's which lacks EINT support, U16_MAX is assigned to both eint_m and eint_n through macro NO_EINT_SUPPORT. This will generate integer overflow warning because eint_m is declared as u8 type. Hence modify the eint_m type to u16. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-12pinctrl: bcm: ns: Use uintptr_t for casting dataRafał Miłecki1-2/+2
Fix up a compiler error on 64bit architectures where pointers and integers differ in size. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-12pinctrl: madera: Fix uninitialized variable bug in madera_mux_set_muxGustavo A. R. Silva1-1/+1
There is a potential execution path in which variable *ret* is checked in an IF statement, and then its value is used to report an error at line 659 without being properly initialized previously: 659 if (ret) 660 dev_err(priv->dev, "Failed to write to 0x%x (%d)\n", reg, ret); Fix this by initializing variable *ret* to 0 in order to avoid unpredictable or unintended results. Addresses-Coverity-ID: 1471969 ("Uninitialized scalar variable") Fixes: 218d72a77b0b ("pinctrl: madera: Add driver for Cirrus Logic Madera codecs") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: gemini: Fix up TVC clock groupLinus Walleij1-8/+36
The previous fix made the TVC clock get muxed in on the D-Link DIR-685 instead of giving nagging warnings of this not working. Not good. We didn't want that, as it breaks video. Create a specific group for the TVC CLK, and break out a specific GPIO group for it on the SL3516 so we can use that line as GPIO if we don't need the TVC CLK. Fixes: d17f477c5bc6 ("pinctrl: gemini: Mask and set properly") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: gemini: Drop noisy debug printsLinus Walleij1-16/+16
The dev_info() in the pin control driver is really just good for debug, so drop it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: gemini: Mask and set properlyLinus Walleij1-1/+2
The code was written under the assumption that the regmap_update_bits() would mask the bits in the mask and set the bits in the value. It missed the points that it will not set bits in the value unless these are also masked in the mask. Set value bits that are not in the mask will simply be ignored. Fixes: 06351d133dea ("pinctrl: add a Gemini SoC pin controller") Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: mediatek: select GPIOLIBArnd Bergmann1-0/+1
Removing the linux/gpio.h include means we no longer have a declaration of gpiochip_lock_as_irq() when CONFIG_GPIOLIB is disabled: drivers/pinctrl/mediatek/mtk-eint.c: In function 'mtk_eint_irq_request_resources': drivers/pinctrl/mediatek/mtk-eint.c:247:8: error: implicit declaration of function 'gpiochip_lock_as_irq'; did you mean 'spin_lock_irq'? [-Werror=implicit-function-declaration] drivers/pinctrl/mediatek/mtk-eint.c: In function 'mtk_eint_irq_release_resources': drivers/pinctrl/mediatek/mtk-eint.c:272:2: error: implicit declaration of function 'gpiochip_unlock_as_irq'; did you mean 'spin_unlock_irq'? [-Werror=implicit-function-declaration] Select it explictly instead. Fixes: 1c5fb66afa2a ("pinctrl: Include <linux/gpio/driver.h> nothing else") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: rza1: don't manually release devm managed resourcesUwe Kleine-König1-7/+1
If the probe function fails the driver core cares to return the allocated resources automatically. So the driver can be simplified accordingly. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10Merge tag 'sh-pfc-for-v4.20-tag3' of ↵Linus Walleij6-2/+1315
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: sh-pfc: Updates for v4.20 (take three) - Add support for the new RZ/N1D (R9A06G032) and RZ/N1S (R9A06G033) SoCs, - Add INTC-EX pin groups on R-Car E3.
2018-10-10MAINTAINERS: update entry for Mediatek pin controllerSean Wang1-5/+2
Add all source files under drivers/pinctrl/mediatek for the entry and change the address to a permanent one since I have a personal leave over the next few months and the address would be suspended for a while. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10pinctrl: bcm: add Northstar driverRafał Miłecki3-0/+386
This driver provides support for Northstar mux controller. It differs from Northstar Plus one so a new binding and driver were needed. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-10dt-bindings: pinctrl: document Broadcom Northstar pin mux controllerRafał Miłecki1-0/+42
Northstar has mux controller just like Northstar Plus and Northstar2. It's a bit different though (different registers & pins) so it requires its own binding. It's needed to allow other block bindings specify required mux setup. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: qcom: fix 'const' pointer handlingArnd Bergmann1-1/+1
The 'tiles' array is initialized to a constant pointers to constant strings, but the declaration is only half as constant: drivers/pinctrl/qcom/pinctrl-qcs404.c:1660:11: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] drivers/pinctrl/qcom/pinctrl-sdm660.c:1417:11: error: initialization discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] Let's make it more constant. Fixes: 22eb8301dbc1 ("pinctrl: qcom: Add qcs404 pinctrl driver") Fixes: a46d5e98190d ("pinctrl: qcom: Support dispersed tiles") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: nomadik: Fix debugfsLinus Walleij1-1/+1
The .to_irq() function obviously takes the per-chip offset as parameter, not the global GPIO number. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: intel: Fix a spelling typo in kernel documentationAndy Shevchenko1-1/+1
The parameter 'community' had been spelled incorrectly. Fix it here. As a side effect it satisfies static checkers that issue the following warnings: drivers/pinctrl/intel/pinctrl-intel.c:845: warning: Function parameter or member 'community' not described in 'intel_gpio_to_pin' drivers/pinctrl/intel/pinctrl-intel.c:845: warning: Excess function parameter 'commmunity' description in 'intel_gpio_to_pin' Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: broxton: Convert unsigned to unsigned intAndy Shevchenko1-53/+53
Simple type conversion with no functional change implied. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: cherryview: Convert unsigned to unsigned intAndy Shevchenko1-33/+33
Simple type conversion with no functional change implied. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: baytrail: Convert unsigned to unsigned intAndy Shevchenko1-6/+6
Simple type conversion with no functional change implied. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03pinctrl: intel: Convert unsigned to unsigned intAndy Shevchenko2-66/+67
Simple type conversion with no functional change implied. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-03dt-bindings: pinctrl: qcom: Add SDM660 pinctrl bindingCraig Tatlor1-0/+191
Add the binding for the TLMM pinctrl block found in the SDM660 platform. Signed-off-by: Craig Tatlor <ctatlor97@gmail.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-02pinctrl: sh-pfc: r8a77990: Add INTC-EX pins, groups and functionGeert Uytterhoeven1-2/+62
Add pins, groups, and function for the Interrupt Controller for External Devices (INTC-EX) on the R-Car E3 SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
2018-10-02pinctrl: renesas: Renesas RZ/N1 pinctrl driverPhil Edworthy3-0/+959
This provides a pinctrl driver for the Renesas RZ/N1 device family. Based on a patch originally written by Michel Pollet at Renesas. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-10-02dt-bindings: pinctrl: renesas,rzn1-pinctrl: documentationPhil Edworthy2-0/+294
The Renesas RZ/N1 device family PINCTRL node description. Based on a patch originally written by Michel Pollet at Renesas. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2018-10-02pinctrl: msm: Actually use function 0 for gpio selectionStephen Boyd1-1/+1
This code needs to select function #0, which is the first int in the array of functions, not the number 0 which may or may not be the function for "GPIO mode" per the enum mapping. We were getting lucky on SDM845, where this was tested, because the function 0 matched the enum value for "GPIO mode". On other platforms, e.g. MSM8996, the gpio enum value is the last one in the list so this code doesn't work and we see a warning at boot. Fix it by grabbing the first element out of the array of functions. Cc: Doug Anderson <dianders@chromium.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Niklas Cassel <niklas.cassel@linaro.org> Reported-by: Niklas Cassel <niklas.cassel@linaro.org> Fixes: 1de7ddb3a15c ("pinctrl: msm: Mux out gpio function with gpio_request()") Signed-off-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Tested-by: Niklas Cassel <niklas.cassel@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-01pinctrl: core: make sure strcmp() doesn't get a null parameterYanjiang Jin1-2/+2
Some drivers, for example, QCOM's qdf2xxx, set groups[gpio].name only when gpio is valid, and leave invalid gpio names as null. If we want to access the sys node "pinconf-groups", pinctrl_get_group_selector() -> get_group_name() may return a null pointer if group_selector is invalid, then the below Kernel panic would happen since strcmp() uses this null pointer to do comparison. Unable to handle kernel NULL pointer dereference at ss 00000000 el:Internal error: Oops: 9600000[ 143.080279] SMP CPU: 19 PID: 2493 Comm: read_all Tainted: G O .aarch64 #1 Hardware name: HXT Semiconductor HXT REP-2 System PC is at strcmp+0x18/0x154 LR is at pinctrl_get_group_selector+0x6c/0xe8 Process read_all (pid: 2493, stack limit = Call trace: Exception stack strcmp+0x18/0x154 pin_config_group_get+0x64/0xd8 pinconf_generic_dump_one+0xd8/0x1c0 pinconf_generic_dump_pins+0x94/0xc8 pinconf_groups_show+0xb4/0x104 seq_read+0x178/0x464 full_proxy_read+0x6c/0xac __vfs_read+0x58/0x178 vfs_read+0x94/0x164 SyS_read+0x60/0xc0 __sys_trace_return+0x0/0x4 --[ end trace]-- Kernel panic - not syncing: Fatal exception Signed-off-by: Yanjiang Jin <yanjiang.jin@hxt-semitech.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-10-01Merge tag 'sh-pfc-for-v4.20-tag2' of ↵Linus Walleij37-310/+1293
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: sh-pfc: Updates for v4.20 (take two) - Add MSIOF pin groups on R-Car E3 and D3, - Add support for the new RZ/G1N (R8A7744) and RZ/G2E (R8A774C0) SoCs, - Add I2C4, DU0, QSPI0, SDHI2, and USB pin groups on RZ/G1C, - Convert to SPDX license identifiers, - Small cleanups.
2018-10-01Merge tag 'v4.19-rc6' into develLinus Walleij1211-7428/+12316
This is the 4.19-rc6 release I needed to merge this in because of extensive conflicts in the MSM and Intel pin control drivers. I know how to resolve them, so let's do it like this. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-09-30Linux 4.19-rc6v4.19-rc6Greg Kroah-Hartman1-1/+1
2018-09-30Merge tag 'auxdisplay-for-greg-v4.19-rc6' of https://github.com/ojeda/linuxGreg Kroah-Hartman1-1/+1
Miguel writes: "A trivial fix for auxdisplay - MAINTAINERS reference fix for moved file Reported by Joe Perches" * tag 'auxdisplay-for-greg-v4.19-rc6' of https://github.com/ojeda/linux: MAINTAINERS: fix reference to moved drivers/{misc => auxdisplay}/panel.c
2018-09-30Merge tag 'libnvdimm-fixes2-4.19-rc6' of ↵Greg Kroah-Hartman1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Dan writes: "filesystem-dax for 4.19-rc6 Fix a deadlock in the new for 4.19 dax_lock_mapping_entry() routine." * tag 'libnvdimm-fixes2-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: Fix deadlock in dax_lock_mapping_entry()
2018-09-30MAINTAINERS: fix reference to moved drivers/{misc => auxdisplay}/panel.cMiguel Ojeda1-1/+1
Commit 51c1e9b554c9 ("auxdisplay: Move panel.c to drivers/auxdisplay folder") moved the file, but the MAINTAINERS reference was not updated. Link: https://lore.kernel.org/lkml/20180928220131.31075-1-joe@perches.com/ Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
2018-09-30Merge tag 'for-linus-20180929' of git://git.kernel.dk/linux-blockGreg Kroah-Hartman8-19/+25
Jens writes: "Block fixes for 4.19-rc6 A set of fixes that should go into this release. This pull request contains: - A fix (hopefully) for the persistent grants for xen-blkfront. A previous fix from this series wasn't complete, hence reverted, and this one should hopefully be it. (Boris Ostrovsky) - Fix for an elevator drain warning with SMR devices, which is triggered when you switch schedulers (Damien) - bcache deadlock fix (Guoju Fang) - Fix for the block unplug tracepoint, which has had the timer/explicit flag reverted since 4.11 (Ilya) - Fix a regression in this series where the blk-mq timeout hook is invoked with the RCU read lock held, hence preventing it from blocking (Keith) - NVMe pull from Christoph, with a single multipath fix (Susobhan Dey)" * tag 'for-linus-20180929' of git://git.kernel.dk/linux-block: xen/blkfront: correct purging of persistent grants Revert "xen/blkfront: When purging persistent grants, keep them in the buffer" blk-mq: I/O and timer unplugs are inverted in blktrace bcache: add separate workqueue for journal_write to avoid deadlock xen/blkfront: When purging persistent grants, keep them in the buffer block: fix deadline elevator drain for zoned block devices blk-mq: Allow blocking queue tag iter callbacks nvme: properly propagate errors in nvme_mpath_init
2018-09-30Merge branch 'x86-urgent-for-linus' of ↵Greg Kroah-Hartman1-19/+0
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Thomas writes: "A single fix for the AMD memory encryption boot code so it does not read random garbage instead of the cached encryption bit when a kexec kernel is allocated above the 32bit address limit." * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Fix kexec booting failure in the SEV bit detection code
2018-09-30Merge branch 'timers-urgent-for-linus' of ↵Greg Kroah-Hartman3-13/+28
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Thomas writes: "Three small fixes for clocksource drivers: - Proper error handling in the Atmel PIT driver - Add CLOCK_SOURCE_SUSPEND_NONSTOP for TI SoCs so suspend works again - Fix the next event function for Facebook Backpack-CMM BMC chips so usleep(100) doesnt sleep several milliseconds" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/timer-atmel-pit: Properly handle error cases clocksource/drivers/fttmr010: Fix set_next_event handler clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
2018-09-29Merge branch 'perf-urgent-for-linus' of ↵Greg Kroah-Hartman1-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Thomas writes: "A single fix for a missing sanity check when a pinned event is tried to be read on the wrong CPU due to a legit event scheduling failure." * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Add sanity check to deal with pinned event failure
2018-09-29Merge tag 'pm-4.19-rc6' of ↵Greg Kroah-Hartman1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Rafael writes: "Power management fix for 4.19-rc6 Fix incorrect __init and __exit annotations in the Qualcomm Kryo cpufreq driver (Nathan Chancellor)." * tag 'pm-4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: qcom-kryo: Fix section annotations
2018-09-29cpufreq: qcom-kryo: Fix section annotationsNathan Chancellor1-2/+2
There is currently a warning when building the Kryo cpufreq driver into the kernel image: WARNING: vmlinux.o(.text+0x8aa424): Section mismatch in reference from the function qcom_cpufreq_kryo_probe() to the function .init.text:qcom_cpufreq_kryo_get_msm_id() The function qcom_cpufreq_kryo_probe() references the function __init qcom_cpufreq_kryo_get_msm_id(). This is often because qcom_cpufreq_kryo_probe lacks a __init annotation or the annotation of qcom_cpufreq_kryo_get_msm_id is wrong. Remove the '__init' annotation from qcom_cpufreq_kryo_get_msm_id so that there is no more mismatch warning. Additionally, Nick noticed that the remove function was marked as '__init' when it should really be marked as '__exit'. Fixes: 46e2856b8e18 (cpufreq: Add Kryo CPU scaling driver) Fixes: 5ad7346b4ae2 (cpufreq: kryo: Add module remove and exit) Reported-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: 4.18+ <stable@vger.kernel.org> # 4.18+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-09-29Merge tag 'dma-mapping-4.19-3' of git://git.infradead.org/users/hch/dma-mappingGreg Kroah-Hartman1-0/+3
Christoph writes: "dma mapping fix for 4.19-rc6 fix a missing Kconfig symbol for commits introduced in 4.19-rc" * tag 'dma-mapping-4.19-3' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: add the missing ARCH_HAS_SYNC_DMA_FOR_CPU_ALL declaration
2018-09-29Merge branch 'for-linus' of ↵Greg Kroah-Hartman5-48/+38
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Dmitry writes: "Input updates for v4.19-rc5 Just a few driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: uinput - allow for max == min during input_absinfo validation Input: elantech - enable middle button of touchpad on ThinkPad P72 Input: atakbd - fix Atari CapsLock behaviour Input: atakbd - fix Atari keymap Input: egalax_ts - add system wakeup support Input: gpio-keys - fix a documentation index issue
2018-09-29Merge tag 'spi-fix-v4.19-rc5' of ↵Greg Kroah-Hartman5-18/+86
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Mark writes: "spi: Fixes for v4.19 Quite a few fixes for the Renesas drivers in here, plus a fix for the Tegra driver and some documentation fixes for the recently added spi-mem code. The Tegra fix is relatively large but fairly straightforward and mechanical, it runs on probe so it's been reasonably well covered in -next testing." * tag 'spi-fix-v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-mem: Move the DMA-able constraint doc to the kerneldoc header spi: spi-mem: Add missing description for data.nbytes field spi: rspi: Fix interrupted DMA transfers spi: rspi: Fix invalid SPI use during system suspend spi: sh-msiof: Fix handling of write value for SISTR register spi: sh-msiof: Fix invalid SPI use during system suspend spi: gpio: Fix copy-and-paste error spi: tegra20-slink: explicitly enable/disable clock
2018-09-29Merge tag 'regulator-v4.19-rc5' of ↵Greg Kroah-Hartman5-10/+54
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Mark writes: "regulator: Fixes for 4.19 A collection of fairly minor bug fixes here, a couple of driver specific ones plus two core fixes. There's one fix for the new suspend state code which fixes some confusion with constant values that are supposed to indicate noop operation and another fixing a race condition with the creation of sysfs files on new regulators." * tag 'regulator-v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fix crash caused by null driver data regulator: Fix 'do-nothing' value for regulators without suspend state regulator: da9063: fix DT probing with constraints regulator: bd71837: Disable voltage monitoring for LDO3/4
2018-09-29Merge tag 'powerpc-4.19-3' of ↵Greg Kroah-Hartman26-9/+55
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Michael writes: "powerpc fixes for 4.19 #3 A reasonably big batch of fixes due to me being away for a few weeks. A fix for the TM emulation support on Power9, which could result in corrupting the guest r11 when running under KVM. Two fixes to the TM code which could lead to userspace GPR corruption if we take an SLB miss at exactly the wrong time. Our dynamic patching code had a bug that meant we could patch freed __init text, which could lead to corrupting userspace memory. csum_ipv6_magic() didn't work on little endian platforms since we optimised it recently. A fix for an endian bug when reading a device tree property telling us how many storage keys the machine has available. Fix a crash seen on some configurations of PowerVM when migrating the partition from one machine to another. A fix for a regression in the setup of our CPU to NUMA node mapping in KVM guests. A fix to our selftest Makefiles to make them work since a recent change to the shared Makefile logic." * tag 'powerpc-4.19-3' of https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Fix Makefiles for headers_install change powerpc/numa: Use associativity if VPHN hcall is successful powerpc/tm: Avoid possible userspace r1 corruption on reclaim powerpc/tm: Fix userspace r13 corruption powerpc/pseries: Fix unitialized timer reset on migration powerpc/pkeys: Fix reading of ibm, processor-storage-keys property powerpc: fix csum_ipv6_magic() on little endian platforms powerpc/powernv/ioda2: Reduce upper limit for DMA window size (again) powerpc: Avoid code patching freed init sections KVM: PPC: Book3S HV: Fix guest r11 corruption with POWER9 TM workarounds
2018-09-29Merge tag 'pinctrl-v4.19-4' of ↵Greg Kroah-Hartman3-55/+43
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Linus writes: "Pin control fixes for v4.19: - Fixes to x86 hardware: - AMD interrupt debounce issues - Faulty Intel cannonlake register offset - Revert pin translation IRQ locking" * tag 'pinctrl-v4.19-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: Revert "pinctrl: intel: Do pin translation when lock IRQ" pinctrl: cannonlake: Fix HOSTSW_OWN register offset of H variant pinctrl/amd: poll InterruptEnable bits in amd_gpio_irq_set_type
2018-09-28perf/core: Add sanity check to deal with pinned event failureReinette Chatre1-0/+6
It is possible that a failure can occur during the scheduling of a pinned event. The initial portion of perf_event_read_local() contains the various error checks an event should pass before it can be considered valid. Ensure that the potential scheduling failure of a pinned event is checked for and have a credible error. Suggested-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: fenghua.yu@intel.com Cc: tony.luck@intel.com Cc: acme@kernel.org Cc: gavin.hindman@intel.com Cc: jithu.joseph@intel.com Cc: dave.hansen@intel.com Cc: hpa@zytor.com Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/6486385d1f30336e9973b24c8c65f5079543d3d3.1537377064.git.reinette.chatre@intel.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-28 17:21:41 +0300