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2021-02-15gpio: remove zte zx driverArnd Bergmann4-321/+0
The zte zx platform is getting removed, so this driver is no longer needed. Cc: Jun Nie <jun.nie@linaro.org> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: uapi: fix line info flags descriptionKent Gibson1-1/+1
The description of the flags field of the struct gpio_v2_line_info mentions "the GPIO lines" while the info only applies to an individual GPIO line. This was accidentally changed from "the GPIO line" during formatting improvements. Reword to "this GPIO line" to clarify and to be consistent with other struct gpio_v2_line_info fields. Fixes: 2cc522d3931b ("gpio: uapi: kernel-doc formatting improvements") Signed-off-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15selftests: gpio: add CONFIG_GPIO_CDEV to configKent Gibson1-0/+1
GPIO CDEV is now optional and required for the selftests so add it to the config. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15selftests: gpio: port to GPIO uAPI v2Kent Gibson2-10/+76
Add a port to the GPIO uAPI v2 interface and make it the default. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15tools: gpio: remove uAPI v1 code no longer used by selftestsKent Gibson2-95/+0
gpio-mockup-chardev helper has been obsoleted and removed, so also remove the tools/gpio code that it, and nothing else, was using. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15selftests: remove obsolete gpio references from kselftest_deps.shKent Gibson1-3/+1
GPIO Makefile has been greatly simplified so remove references to lines which no longer exist. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15selftests: remove obsolete build restriction for gpioKent Gibson1-9/+0
Build restrictions related to the gpio-mockup-chardev helper are no longer relevant so remove them. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15selftests: gpio: remove obsolete gpio-mockup-chardev.cKent Gibson1-323/+0
GPIO selftests have changed to new gpio-mockup-cdev helper, so remove old gpio-mockup-chardev helper. Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15selftests: gpio: rework and simplify test implementationKent Gibson4-288/+535
The GPIO mockup selftests are overly complicated with separate implementations of the tests for sysfs and cdev uAPI, and with the cdev implementation being dependent on tools/gpio and libmount. Rework the test implementation to provide a common test suite with a simplified pluggable uAPI interface. The cdev implementation utilises the GPIO uAPI directly to remove the dependence on tools/gpio. The simplified uAPI interface removes the need for any file system mount checks in C, and so removes the dependence on libmount. The rework also fixes the sysfs test implementation which has been broken since the device created in the multiple gpiochip case was split into separate devices. Fixes: 8a39f597bcfd ("gpio: mockup: rework device probing") Signed-off-by: Kent Gibson <warthog618@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: tegra: Fix wake interruptDmitry Osipenko1-3/+13
The GPIO bank wake interrupt setting was erroneously removed after conversion to gpio_irq_chip, thus the wake interrupt programming is broken now. Secondly, the wake_enb of the GPIO driver should be changed only after the successful toggling of the IRQ wake-state. Restore the wake interrupt setting and the programming order. Fixes: efcdca286eef ("gpio: tegra: Convert to gpio_irq_chip") Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15dt-bindings: gpio: pca953x: Increase allowed length for gpio-line-namesUwe Kleine-König1-1/+1
Some supported chips (e.g. pca9505) support 40 lines. To be able to give each line a name the length of the gpio-line-names property must be allowed to contain up to 40 entries. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15dt-bindings: gpio: pca953x: Document new supported chip pca9506Uwe Kleine-König1-0/+1
The previous patch added support for this chip. Add its name to the list of allowed compatibles. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: pca953x: Add support for pca9506Uwe Kleine-König1-0/+2
According to the reference manual "The PCA9505 is identical to the PCA9506 except that it includes 100 kΩ internal pull-up resistors on all the I/Os." So the pca9506 device can be considered identical to the pca9505 for the gpio driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: rcar: Add R-Car V3U (R8A779A0) supportGeert Uytterhoeven1-0/+35
Add support for the GPIO controller block in the R-Car V3U (R8A779A0) SoC, which is very similar to the block found on other R-Car Gen3 SoCs. However, this block has a new General Input Enable Register (INEN), whose reset state is to have all inputs disabled. Enable input for all available pins in probe and resume, to support the use of the General Input Register (INDT) for reading pin state at all times. This preserves backwards compatibility with other R-Car Gen3 SoCs, as recommended by the Hardware Manual. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: rcar: Optimize GPIO pin state read on R-Car Gen3Geert Uytterhoeven1-5/+20
Currently, the R-Car GPIO driver treats R-Car Gen2 and R-Car Gen3 GPIO controllers the same. However, there exist small differences, like the behavior of the General Input Register (INDT): - On R-Car Gen1, R-Car Gen2, and RZ/G1, INDT only reflects the state of an input pin if the GPIO is configured for input, - On R-Car Gen3 and RZ/G2, INDT always reflects the state of the input pins. Hence to accommodate all variants, the driver does not use the INDT register to read the status of a GPIO line when configured for output, at the expense of doing 2 or 3 register reads instead of 1. Given register accesses are slow, change the .get() and .get_multiple() callbacks to always use INDT to read pin state on SoCs where this is supported. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15dt-bindings: gpio: rcar: Add r8a779a0 supportGeert Uytterhoeven1-0/+3
Document the compatible value for the GPIO block in the Renesas R-Car V3U (R8A779A0) SoC. While this GPIO block is mostly compatible with GPIO blocks on R-Car Gen3 SoCs, there are small differences, and one of the new registers needs to be configured differently from its initial reset state. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: bd7xxxx: use helper variable for pdev->devBartosz Golaszewski2-17/+15
Using a helper local variable to store the address of &pdev->dev adds to readability and allows us to avoid unnecessary line breaks. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
2021-02-15gpio: tegra: Convert to gpio_irq_chipThierry Reding1-72/+146
Convert the Tegra GPIO driver to use the gpio_irq_chip infrastructure. This allows a bit of boiler plate to be removed and while at it enables support for hierarchical domains, which is useful to support PMC wake events on Tegra210 and earlier. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driverNobuhiro Iwamatsu2-0/+15
Add the GPIO node in Toshiba Visconti5 SoC-specific DT file. And enable the GPIO node in TMPV7708 RM main board's board-specific DT file. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15MAINTAINERS: Add entries for Toshiba Visconti GPIO controllerNobuhiro Iwamatsu1-0/+2
Add entries for Toshiba Visconti GPIO Controller binding and driver. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: visconti: Add Toshiba Visconti GPIO supportNobuhiro Iwamatsu4-0/+252
Add the GPIO driver for Toshiba Visconti ARM SoCs. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15dt-bindings: gpio: Add bindings for Toshiba Visconti GPIO ControllerNobuhiro Iwamatsu1-0/+70
Add bindings for the Toshiba Visconti GPIO Controller. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Punit Agrawal <punit1.agrawal@toshiba.co.jp> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15dt-bindings: gpio: Add compatible string for AM64 SoCAswath Govindraju1-0/+1
Add compatible string for AM64 SoC in device tree binding of davinci GPIO modules as the same IP is used. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: bd7xxxx: Do not depend on parent driver dataMatti Vaittinen2-41/+33
The ROHM BD70528 and BD71828 GPIO drivers only need the regmap pointer from parent. Regmap can be obtained via dev_get_regmap() so do not require parent to populate driver data for that. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: Kconfig: Update help description for GPIO_RCAR configLad Prabhakar1-2/+2
The gpio-rcar driver also supports RZ/G SoC's, update the description to reflect this. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: sl28cpld: convert comma to semicolonZheng Yongjun1-2/+2
Replace a comma between expression statements by a semicolon. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: rcar: Remove redundant compatible valuesLad Prabhakar1-27/+0
The mandatory compatible values 'renesas,rcar-gen{1,2,3}-gpio' have been already added to all the respective R-Car Gen{1,2,3} SoC DTSI files, remove the redundant device specific values from the driver. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15docs: gpio: intro: Improve HTML formattingJonathan Neuschäfer1-4/+4
Currently the HTML output for Documentation/driver-api/gpio/intro.rst doesn't look right. The lines that start with LOW or HIGH are formatted in bold, while the next line after each is not bold. With this patch, the HTML looks better. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15docs: gpio: Fix formatting in description of gpiod_*_array_* functionsJonathan Neuschäfer1-2/+3
The gpiod_*_array_* functions take four arguments, not three. Additionally, the formatting of the "value_bitmap" line results in misformatted HTML, so fix that. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15gpio: fix spelling mistake in Kconfig "supprot" -> "support"Colin Ian King1-1/+1
There is a spelling mistake in the Kconfig help text. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
2021-02-15Linux 5.11v5.11Linus Torvalds1-2/+2
2021-02-14Merge branch 'for-rc8-5.11' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED fix from Pavel Machek: "One-liner fixing a build problem" * 'for-rc8-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: rt8515: add V4L2_FLASH_LED_CLASS dependency
2021-02-14Merge tag 'kbuild-fixes-v5.11-3' of ↵Linus Torvalds3-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64 - Use pkg-config for scripts/sign-file.c CFLAGS * tag 'kbuild-fixes-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: scripts: set proper OpenSSL include dir also for sign-file sparc: remove wrong comment from arch/sparc/include/asm/Kbuild kbuild: fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64
2021-02-14Merge tag 'x86_urgent_for_v5.11' of ↵Linus Torvalds4-7/+22
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: "I kinda knew while typing 'I hope this is the last batch of x86/urgent updates' last week, Murphy was reading too and uttered 'Hold my beer!'. So here's more fixes... Thanks Murphy. Anyway, three more x86/urgent fixes for 5.11 final. We should be finally ready (famous last words). :-) - An SGX use after free fix - A fix for the fix to disable CET instrumentation generation for kernel code. We forgot 32-bit, which we seem to do very often nowadays - A Xen PV fix to irqdomain init ordering" * tag 'x86_urgent_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/pci: Create PCI/MSI irqdomain after x86_init.pci.arch_init() x86/build: Disable CET instrumentation in the kernel for 32-bit too x86/sgx: Maintain encl->refcount for each encl->mm_list entry
2021-02-14leds: rt8515: add V4L2_FLASH_LED_CLASS dependencyArnd Bergmann1-0/+1
The leds-rt8515 driver can optionall use the v4l2 flash led class, but it causes a link error when that class is in a loadable module and the rt8515 driver itself is built-in: ld.lld: error: undefined symbol: v4l2_flash_init >>> referenced by leds-rt8515.c >>> leds/flash/leds-rt8515.o:(rt8515_probe) in archive drivers/built-in.a Adding 'depends on V4L2_FLASH_LED_CLASS' in Kconfig would avoid that, but it would make it impossible to use the driver without the v4l2 support. Add the same dependency that the other users of this class have instead, which just prevents the broken configuration. Fixes: e1c6edcbea13 ("leds: rt8515: Add Richtek RT8515 LED driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-02-14scripts: set proper OpenSSL include dir also for sign-fileRolf Eike Beer1-0/+1
Fixes: 2cea4a7a1885 ("scripts: use pkg-config to locate libcrypto") Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org # 5.6.x Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2021-02-14sparc: remove wrong comment from arch/sparc/include/asm/KbuildMasahiro Yamada1-2/+0
These are NOT exported to userspace. The headers listed in arch/sparc/include/uapi/asm/Kbuild are exported. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2021-02-14Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One small fix for the Allwinner clk driver so that display clks figure out the correct rate to use. This fixes displays running 4k@60Hz and some other resolutions that haven't been exercised and fully understood until now" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: sunxi-ng: mp: fix parent rate change flag check
2021-02-14Merge tag 'scsi-fixes' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fix from James Bottomley: "One fix for scsi_debug that fixes a memory leak on module removal" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_debug: Fix a memory leak
2021-02-13Merge branch 'for-5.11-fixes' of ↵Linus Torvalds4-8/+11
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "Two cgroup fixes: - fix a NULL deref when trying to poll PSI in the root cgroup - fix confusing controller parsing corner case when mounting cgroup v1 hierarchies And doc / maintainer file updates" * 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: update PSI file description in docs cgroup: fix psi monitor for root cgroup MAINTAINERS: Update my email address MAINTAINERS: Remove stale URLs for cpuset cgroup-v1: add disabled controller check in cgroup1_parse_param()
2021-02-13Merge branch 'akpm' (patches from Andrew)Linus Torvalds4-5/+14
Merge fixes from Andrew Morton: "6 patches. Subsystems affected by this patch series: mm/pagemap, scripts, MAINTAINERS, and h8300" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: h8300: fix PREEMPTION build, TI_PRE_COUNT undefined MAINTAINERS: add Andrey Konovalov to KASAN reviewers MAINTAINERS: update Andrey Konovalov's email address MAINTAINERS: update KASAN file list scripts/recordmcount.pl: support big endian for ARCH sh m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU
2021-02-13Merge branch 'i2c/for-current' of ↵Linus Torvalds1-1/+10
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "One more I2C driver bugfix" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: stm32f7: fix configuration of the digital filter
2021-02-13Merge tag 'for-5.11-rc7-tag' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fix from David Sterba: "A regression fix caused by a refactoring in 5.11. A corrupted superblock wouldn't be detected by checksum verification due to wrongly placed initialization of the checksum length, thus making memcmp always work" * tag 'for-5.11-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: initialize fs_info::csum_size earlier in open_ctree
2021-02-13h8300: fix PREEMPTION build, TI_PRE_COUNT undefinedRandy Dunlap1-0/+3
Fix a build error for undefined 'TI_PRE_COUNT' by adding it to asm-offsets.c. h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel': (.text+0x29a): undefined reference to `TI_PRE_COUNT' Link: https://lkml.kernel.org/r/20210212021650.22740-1-rdunlap@infradead.org Fixes: df2078b8daa7 ("h8300: Low level entry") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13MAINTAINERS: add Andrey Konovalov to KASAN reviewersAndrey Konovalov1-0/+1
Add my personal email address to KASAN reviewers list. Link: https://lkml.kernel.org/r/c1ce89a7aae0e2d6852249c280b1eb59aeac30c0.1613150186.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13MAINTAINERS: update Andrey Konovalov's email addressAndrey Konovalov1-1/+1
Use my personal email address. Link: https://lkml.kernel.org/r/b0ec98dabbc12336c162788f5ccde97045a0d65e.1613150186.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13MAINTAINERS: update KASAN file listAndrey Konovalov1-2/+3
Account for the following files: - lib/Kconfig.kasan - lib/test_kasan_module.c - arch/arm64/include/asm/mte-kasan.h Link: https://lkml.kernel.org/r/7f9771d97b34d396bfdc4e288ad93486bb865a06.1613150186.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Marco Elver <elver@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13scripts/recordmcount.pl: support big endian for ARCH shRong Chen1-1/+5
The kernel test robot reported the following issue: CC [M] drivers/soc/litex/litex_soc_ctrl.o sh4-linux-objcopy: Unable to change endianness of input file(s) sh4-linux-ld: cannot find drivers/soc/litex/.tmp_gl_litex_soc_ctrl.o: No such file or directory sh4-linux-objcopy: 'drivers/soc/litex/.tmp_mx_litex_soc_ctrl.o': No such file The problem is that the format of input file is elf32-shbig-linux, but sh4-linux-objcopy wants to output a file which format is elf32-sh-linux: $ sh4-linux-objdump -d drivers/soc/litex/litex_soc_ctrl.o | grep format drivers/soc/litex/litex_soc_ctrl.o: file format elf32-shbig-linux Link: https://lkml.kernel.org/r/20210210150435.2171567-1-rong.a.chen@intel.com Link: https://lore.kernel.org/linux-mm/202101261118.GbbYSlHu-lkp@intel.com Signed-off-by: Rong Chen <rong.a.chen@intel.com> Reported-by: kernel test robot <lkp@intel.com> Cc: Yoshinori Sato <ysato@users.osdn.me> Cc: Rich Felker <dalias@libc.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMUMike Rapoport1-1/+1
Recent changes that obsoleted DISCONTIGMEM on m68k switched the MMU variant to use generic definitions of __pfn_to_phys() and __phys_to_pfn(), but missed the !MMU variant which caused a build failure: drivers/media/common/videobuf2/videobuf2-dma-contig.c: In function 'vb2_dc_get_userptr': drivers/media/common/videobuf2/videobuf2-dma-contig.c:509:5: error: implicit declaration of function '__pfn_to_phys' [-Werror=implicit-function-declaration] 509 | __pfn_to_phys(nums[0]), size, buf->dma_dir, 0); | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors Enable __pfn_to_phys() and __phys_to_pfn() on !MMU builds. Link: https://lkml.kernel.org/r/20210211232202.GS299309@linux.ibm.com Fixes: 4bfc848e0981 ("m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM") Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Reported-by: kernel test robot <lkp@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-02-13Merge tag '5.11-rc7-smb3-github' of git://github.com/smfrench/smb3-kernelLinus Torvalds4-4/+28
Pull cifs fixes from Steve French: "Four small smb3 fixes to the new mount API (including a particularly important one for DFS links). These were found in testing this week of additional DFS scenarios, and a user testing of an apache container problem" * tag '5.11-rc7-smb3-github' of git://github.com/smfrench/smb3-kernel: cifs: Set CIFS_MOUNT_USE_PREFIX_PATH flag on setting cifs_sb->prepath. cifs: In the new mount api we get the full devname as source= cifs: do not disable noperm if multiuser mount option is not provided cifs: fix dfs-links
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