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2022-06-26pinctrl: mediatek: add rsel setting on mt8192Guodong Liu
1. I2C pins's resistance value can be controlled by rsel register. This patch provides rsel (resistance selection) setting on mt8192. 2. Also add the missing pull type array for mt8192 to document the pull type of each pin and prevent invalid pull type settings. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-4-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: mediatek: add drive for I2C related pins on mt8192Guodong Liu
This patch provides the advanced drive raw data setting version for I2C used pins on mt8192. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-3-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: mediatek: add generic driving setup property on mt8192Guodong Liu
1. The dt-binding expects that drive-strength arguments be passed in mA, but the driver was expecting raw values. And that this commit changes the driver so that it is aligned with the binding. 2. This commit provides generic driving setup, which support 2/4/6/8/10/12/14/16mA driving, original driver just set raw data setup setting when use drive-strength property. Signed-off-by: Guodong Liu <guodong.liu@mediatek.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/r/20220624133700.15487-2-guodong.liu@mediatek.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: bcm2835: Make the irqchip immutableStefan Wahren
Commit 6c846d026d49 ("gpio: Don't fiddle with irqchips marked as immutable") added a warning to indicate if the gpiolib is altering the internals of irqchips. The bcm2835 pinctrl is also affected by this warning. Fix this by making the irqchip in the bcm2835 pinctrl driver immutable. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220614202831.236341-3-stefan.wahren@i2se.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: bcm2835: drop irq_enable/disable callbacksStefan Wahren
The commit b8a19382ac62 ("pinctrl: bcm2835: Fix support for threaded level triggered IRQs") assigned the irq_mask/unmask callbacks with the already existing functions for irq_enable/disable. The wasn't completely the right way (tm) to fix the issue, because these callbacks shouldn't be identical. So fix this by rename the functions to represent their intension and drop the unnecessary irq_enable/disable assigment. Suggested-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220614202831.236341-2-stefan.wahren@i2se.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26MAINTAINERS: add include/dt-bindings/pinctrl to PIN CONTROL SUBSYSTEMLukas Bulwahn
Maintainers of the directory Documentation/devicetree/bindings/pinctrl are also the maintainers of the corresponding directory include/dt-bindings/pinctrl. Add the file entry for include/dt-bindings/pinctrl to the appropriate section in MAINTAINERS. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20220613122955.20714-1-lukas.bulwahn@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxedNikita Travkin
GPIO 31, 32 can be muxed to GCC_CAMSS_GP(1,2)_CLK respectively but the function was never assigned to the pingroup (even though the function exists already). Add this mode to the related pins. Fixes: 5373a2c5abb6 ("pinctrl: qcom: Add msm8916 pinctrl driver") Signed-off-by: Nikita Travkin <nikita@trvn.ru> Link: https://lore.kernel.org/r/20220612145955.385787-4-nikita@trvn.ru Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26pinctrl: qcom: sc7280: Add clock optional check for ADSP bypass targetsSrinivasa Rao Mandadapu
Update lpass lpi pin control driver, with clock optional check for ADSP disabled platforms. This check required for distingushing ADSP based platforms and ADSP bypass platforms. In case of ADSP enabled platforms, where audio is routed through ADSP macro and decodec GDSC Switches are triggered as clocks by pinctrl driver and ADSP firmware controls them. So It's mandatory to enable them in ADSP based solutions. In case of ADSP bypass platforms clock voting is optional as these macro and dcodec GDSC switches are maintained as power domains and operated from lpass clock drivers. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1654921357-16400-3-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-26dt-bindings: pinctrl: qcom: sc7280: Add boolean param for ADSP bypass platformsSrinivasa Rao Mandadapu
Add boolean param qcom,adsp-bypass-mode to support adsp bypassed sc7280 platforms. Which is required to make clock voting as optional for ADSP bypass platforms. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/1654921357-16400-2-git-send-email-quic_srivasam@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15dt-bindings: pinctrl: sunplus,sp7021-pinctrl: reference generic schemaKrzysztof Kozlowski
Reference generic pin controller schema to enforce proper root node name. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220607121335.131497-1-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_mapMiaoqian Lin
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak." Fixes: c2f6d059abfc ("pinctrl: nomadik: refactor DT parser to take two paths") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220607111602.57355-1-linmq006@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15Merge branch 'ib-v5.20-amd-pinctrl' into develLinus Walleij
2022-06-15dt-bindings: pinctrl: sunxi: Disallow the resets propertySamuel Holland
None of the sunxi pin controllers have a module reset line. This is confirmed by documentation (A80) as well as experimentation (A33). Since the property is not applicable to any variant of the hardware, let's remove it from the binding. Signed-off-by: Samuel Holland <samuel@sholland.org> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220531053623.43851-4-samuel@sholland.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15ARM: dts: sunxi: Drop resets from r_pio nodesSamuel Holland
None of the sunxi pin controllers have a module reset line. This is confirmed by documentation (A80) as well as experimentation (A33). Let's remove the inaccurate properties. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220531053623.43851-3-samuel@sholland.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: sunxi: Remove reset controller consumersSamuel Holland
None of the sunxi pin controllers have a module reset line. All of the SoC documentation, where available, agrees. The bits that would be used for the PIO reset (i.e. matching the order of the clock gate bits) are always reserved, both in the CCU and in the PRCM. And experiments on several SoCs, including the A33, confirm that those reserved bits indeed have no effect. Let's remove this superfluous code and dependency, and also remove the include statement that was copied to the other r_pio drivers. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20220531053623.43851-2-samuel@sholland.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15dt-bindings: pinctrl: mt8192: Use generic bias instead of pull-*-advNícolas F. R. A. Prado
Commit cafe19db7751 ("pinctrl: mediatek: Backward compatible to previous Mediatek's bias-pull usage") allowed the bias-pull-up and bias-pull-down properties to be used for setting PUPD/R1/R0 type bias on mtk-paris based SoC's, which was previously only supported by the custom mediatek,pull-up-adv and mediatek,pull-down-adv properties. Since the bias-pull-{up,down} properties already have defines associated thus being more descriptive and is more universal on MediaTek platforms, and given that there are no mediatek,pull-{up,down}-adv users on mt8192 yet, remove the custom adv properties in favor of the generic ones. Note that only mediatek,pull-up-adv was merged in the binding, but not its down counterpart. Fixes: edbacb36ea50 ("dt-bindings: pinctrl: mt8192: Add mediatek,pull-up-adv property") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogiocchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220525155714.1837360-3-nfraprado@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15dt-bindings: pinctrl: mt8192: Add drive-strength-microampNícolas F. R. A. Prado
Commit e5fabbe43f3f ("pinctrl: mediatek: paris: Support generic PIN_CONFIG_DRIVE_STRENGTH_UA") added support for using drive-strength-microamp instead of mediatek,drive-strength-adv. Since there aren't any users of mediatek,drive-strength-adv on mt8192 yet, remove this property and add drive-strength-microamp in its place, which has a clearer meaning. Fixes: 4ac68333ff6d ("dt-bindings: pinctrl: mt8192: Add mediatek,drive-strength-adv property") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogiocchino.delregno@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220525155714.1837360-2-nfraprado@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: amd: Implement pinmux functionalityBasavaraj Natikar
Provide pinmux functionality by implementing pinmux_ops. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220601152900.1012813-7-Basavaraj.Natikar@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: amd: Add amd_get_iomux_res functionBasavaraj Natikar
Presently there is no way to change pinmux configuration run time. Hence add a function to get IOMUX resource which can be used to configure IOMUX GPIO pins run time. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220601152900.1012813-6-Basavaraj.Natikar@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: amd: Define and use AMD_PINS macroBasavaraj Natikar
AMD pingroup can be extended to support multi-function pins. Hence define and use a macro "AMD_PINS" to represent larger number of pins. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220601152900.1012813-5-Basavaraj.Natikar@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: amd: Use PINCTRL_PINGROUP to manage pingroupsBasavaraj Natikar
AMD pingroup can be extended to support multi-function pins. Hence use PINCTRL_PINGROUP to manage and represent larger number of pingroups inline. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220601152900.1012813-4-Basavaraj.Natikar@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: amd: Remove amd_pingroup and use pingroupBasavaraj Natikar
Remove 'struct amd_pingroup' and instead use 'struct pingroup'. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220601152900.1012813-3-Basavaraj.Natikar@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-15pinctrl: Add pingroup and define PINCTRL_PINGROUPBasavaraj Natikar
Add 'struct pingroup' to represent pingroup and 'PINCTRL_PINGROUP' macro for inline use. Both are used to manage and represent larger number of pingroups. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220601152900.1012813-2-Basavaraj.Natikar@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-06-05Linux 5.19-rc1v5.19-rc1Linus Torvalds
2022-06-05Merge tag 'pull-work.fd-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull file descriptor fix from Al Viro: "Fix for breakage in #work.fd this window" * tag 'pull-work.fd-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix the breakage in close_fd_get_file() calling conventions change
2022-06-05Merge tag 'mm-hotfixes-stable-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull mm hotfixes from Andrew Morton: "Fixups for various recently-added and longer-term issues and a few minor tweaks: - fixes for material merged during this merge window - cc:stable fixes for more longstanding issues - minor mailmap and MAINTAINERS updates" * tag 'mm-hotfixes-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/oom_kill.c: fix vm_oom_kill_table[] ifdeffery x86/kexec: fix memory leak of elf header buffer mm/memremap: fix missing call to untrack_pfn() in pagemap_range() mm: page_isolation: use compound_nr() correctly in isolate_single_pageblock() mm: hugetlb_vmemmap: fix CONFIG_HUGETLB_PAGE_FREE_VMEMMAP_DEFAULT_ON MAINTAINERS: add maintainer information for z3fold mailmap: update Josh Poimboeuf's email
2022-06-05Merge tag 'mm-nonmm-stable-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull delay-accounting update from Andrew Morton: "A single featurette for delay accounting. Delayed a bit because, unusually, it had dependencies on both the mm-stable and mm-nonmm-stable queues" * tag 'mm-nonmm-stable-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: delayacct: track delays from write-protect copy
2022-06-05bluetooth: don't use bitmaps for random flag accessesLinus Torvalds
The bluetooth code uses our bitmap infrastructure for the two bits (!) of connection setup flags, and in the process causes odd problems when it converts between a bitmap and just the regular values of said bits. It's completely pointless to do things like bitmap_to_arr32() to convert a bitmap into a u32. It shoudln't have been a bitmap in the first place. The reason to use bitmaps is if you have arbitrary number of bits you want to manage (not two!), or if you rely on the atomicity guarantees of the bitmap setting and clearing. The code could use an "atomic_t" and use "atomic_or/andnot()" to set and clear the bit values, but considering that it then copies the bitmaps around with "bitmap_to_arr32()" and friends, there clearly cannot be a lot of atomicity requirements. So just use a regular integer. In the process, this avoids the warnings about erroneous use of bitmap_from_u64() which were triggered on 32-bit architectures when conversion from a u64 would access two words (and, surprise, surprise, only one word is needed - and indeed overkill - for a 2-bit bitmap). That was always problematic, but the compiler seems to notice it and warn about the invalid pattern only after commit 0a97953fd221 ("lib: add bitmap_{from,to}_arr64") changed the exact implementation details of 'bitmap_from_u64()', as reported by Sudip Mukherjee and Stephen Rothwell. Fixes: fe92ee6425a2 ("Bluetooth: hci_core: Rework hci_conn_params flags") Link: https://lore.kernel.org/all/YpyJ9qTNHJzz0FHY@debian/ Link: https://lore.kernel.org/all/20220606080631.0c3014f2@canb.auug.org.au/ Link: https://lore.kernel.org/all/20220605162537.1604762-1-yury.norov@gmail.com/ Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Reviewed-by: Yury Norov <yury.norov@gmail.com> Cc: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-06-05fix the breakage in close_fd_get_file() calling conventions changeAl Viro
It used to grab an extra reference to struct file rather than just transferring to caller the one it had removed from descriptor table. New variant doesn't, and callers need to be adjusted. Reported-and-tested-by: syzbot+47dd250f527cb7bebf24@syzkaller.appspotmail.com Fixes: 6319194ec57b ("Unify the primitives for file descriptor closing") Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2022-06-05Merge tag 'x86-urgent-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SGX fix from Thomas Gleixner: "A single fix for x86/SGX to prevent that memory which is allocated for an SGX enclave is accounted to the wrong memory control group" * tag 'x86-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sgx: Set active memcg prior to shmem allocation
2022-06-05Merge tag 'x86-mm-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 mm cleanup from Thomas Gleixner: "Use PAGE_ALIGNED() instead of open coding it in the x86/mm code" * tag 'x86-mm-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Use PAGE_ALIGNED(x) instead of IS_ALIGNED(x, PAGE_SIZE)
2022-06-05Merge tag 'x86-microcode-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode updates from Thomas Gleixner: - Disable late microcode loading by default. Unless the HW people get their act together and provide a required minimum version in the microcode header for making a halfways informed decision its just lottery and broken. - Warn and taint the kernel when microcode is loaded late - Remove the old unused microcode loader interface - Remove a redundant perf callback from the microcode loader * tag 'x86-microcode-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Remove unnecessary perf callback x86/microcode: Taint and warn on late loading x86/microcode: Default-disable late loading x86/microcode: Rip out the OLD_INTERFACE
2022-06-05Merge tag 'x86-cleanups-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cleanups from Thomas Gleixner: "A set of small x86 cleanups: - Remove unused headers in the IDT code - Kconfig indendation and comment fixes - Fix all 'the the' typos in one go instead of waiting for bots to fix one at a time" * tag 'x86-cleanups-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Fix all occurences of the "the the" typo x86/idt: Remove unused headers x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug x86/Kconfig: Fix indentation and add endif comments to arch/x86/Kconfig
2022-06-05Merge tag 'x86-boot-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 boot update from Thomas Gleixner: "Use strlcpy() instead of strscpy() in arch_setup()" * tag 'x86-boot-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/setup: Use strscpy() to replace deprecated strlcpy()
2022-06-05Merge tag 'timers-core-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull clockevent/clocksource updates from Thomas Gleixner: - Device tree bindings for MT8186 - Tell the kernel that the RISC-V SBI timer stops in deeper power states - Make device tree parsing in sp804 more robust - Dead code removal and tiny fixes here and there - Add the missing SPDX identifiers * tag 'timers-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value clocksource/drivers/timer-ti-dm: Remove unnecessary NULL check clocksource/drivers/timer-sun5i: Convert to SPDX identifier clocksource/drivers/timer-sun4i: Convert to SPDX identifier clocksource/drivers/pistachio: Convert to SPDX identifier clocksource/drivers/orion: Convert to SPDX identifier clocksource/drivers/lpc32xx: Convert to SPDX identifier clocksource/drivers/digicolor: Convert to SPDX identifier clocksource/drivers/armada-370-xp: Convert to SPDX identifier clocksource/drivers/mips-gic-timer: Convert to SPDX identifier clocksource/drivers/jcore: Convert to SPDX identifier clocksource/drivers/bcm_kona: Convert to SPDX identifier clocksource/drivers/sp804: Avoid error on multiple instances clocksource/drivers/riscv: Events are stopped during CPU suspend clocksource/drivers/ixp4xx: Drop boardfile probe path dt-bindings: timer: Add compatible for Mediatek MT8186
2022-06-05Merge tag 'sched-urgent-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Thomas Gleixner: "Fix the fallout of sysctl code move which placed the init function wrong" * tag 'sched-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/autogroup: Fix sysctl move
2022-06-05Merge tag 'perf-urgent-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Thomas Gleixner: - Make the ICL event constraints match reality - Remove a unused local variable * tag 'perf-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Remove unused local variable perf/x86/intel: Fix event constraints for ICL
2022-06-05Merge tag 'perf-core-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixlet from Thomas Gleixner: "Trivial indentation fix in Kconfig" * tag 'perf-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/Kconfig: Fix indentation in the Kconfig file
2022-06-05Merge tag 'objtool-urgent-2022-06-05' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fixes from Thomas Gleixner: - Handle __ubsan_handle_builtin_unreachable() correctly and treat it as noreturn - Allow architectures to select uaccess validation - Use the non-instrumented bit test for test_cpu_has() to prevent escape from non-instrumentable regions - Use arch_ prefixed atomics for JUMP_LABEL=n builds to prevent escape from non-instrumentable regions - Mark a few tiny inline as __always_inline to prevent GCC from bringing them out of line and instrumenting them - Mark the empty stub context_tracking_enabled() as always inline as GCC brings them out of line and instruments the empty shell - Annotate ex_handler_msr_mce() as dead end * tag 'objtool-urgent-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/extable: Annotate ex_handler_msr_mce() as a dead end context_tracking: Always inline empty stubs x86: Always inline on_thread_stack() and current_top_of_stack() jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds x86/cpu: Elide KCSAN for cpu_has() and friends objtool: Mark __ubsan_handle_builtin_unreachable() as noreturn objtool: Add CONFIG_HAVE_UACCESS_VALIDATION
2022-06-05Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull more SCSI updates from James Bottomley: "Mostly small bug fixes plus other trivial updates. The major change of note is moving ufs out of scsi and a minor update to lpfc vmid handling" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits) scsi: qla2xxx: Remove unused 'ql_dm_tgt_ex_pct' parameter scsi: qla2xxx: Remove setting of 'req' and 'rsp' parameters scsi: mpi3mr: Fix kernel-doc scsi: lpfc: Add support for ATTO Fibre Channel devices scsi: core: Return BLK_STS_TRANSPORT for ALUA transitioning scsi: sd_zbc: Prevent zone information memory leak scsi: sd: Fix potential NULL pointer dereference scsi: mpi3mr: Rework mrioc->bsg_device model to fix warnings scsi: myrb: Fix up null pointer access on myrb_cleanup() scsi: core: Unexport scsi_bus_type scsi: sd: Don't call blk_cleanup_disk() in sd_probe() scsi: ufs: ufshcd: Delete unnecessary NULL check scsi: isci: Fix typo in comment scsi: pmcraid: Fix typo in comment scsi: smartpqi: Fix typo in comment scsi: qedf: Fix typo in comment scsi: esas2r: Fix typo in comment scsi: storvsc: Fix typo in comment scsi: ufs: Split the drivers/scsi/ufs directory scsi: qla1280: Remove redundant variable ...
2022-06-05Merge tag 'hte/for-5.19-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux Pull hardware timestamping subsystem from Thierry Reding: "This contains the new HTE (hardware timestamping engine) subsystem that has been in the works for a couple of months now. The infrastructure provided allows for drivers to register as hardware timestamp providers, while consumers will be able to request events that they are interested in (such as GPIOs and IRQs) to be timestamped by the hardware providers. Note that this currently supports only one provider, but there seems to be enough interest in this functionality and we expect to see more drivers added once this is merged" [ Linus Walleij mentions the Intel PMC in the Elkhart and Tiger Lake platforms as another future timestamp provider ] * tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: timestamp: Correct id path dt-bindings: Renamed hte directory to timestamp hte: Uninitialized variable in hte_ts_get() hte: Fix off by one in hte_push_ts_ns() hte: Fix possible use-after-free in tegra_hte_test_remove() hte: Remove unused including <linux/version.h> MAINTAINERS: Add HTE Subsystem hte: Add Tegra HTE test driver tools: gpio: Add new hardware clock type gpiolib: cdev: Add hardware timestamp clock type gpio: tegra186: Add HTE support gpiolib: Add HTE support dt-bindings: Add HTE bindings hte: Add Tegra194 HTE kernel provider drivers: Add hardware timestamp engine (HTE) subsystem Documentation: Add HTE subsystem guide
2022-06-05Merge tag 'kbuild-v5.19-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - Fix build regressions for parisc, csky, nios2, openrisc - Simplify module builds for CONFIG_LTO_CLANG and CONFIG_X86_KERNEL_IBT - Remove arch/parisc/nm, which was presumably a workaround for old tools - Check the odd combination of EXPORT_SYMBOL and 'static' precisely - Make external module builds robust against "too long argument error" - Support j, k keys for moving the cursor in nconfig * tag 'kbuild-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) kbuild: Allow to select bash in a modified environment scripts: kconfig: nconf: make nconfig accept jk keybindings modpost: use fnmatch() to simplify match() modpost: simplify mod->name allocation kbuild: factor out the common objtool arguments kbuild: move vmlinux.o link to scripts/Makefile.vmlinux_o kbuild: clean .tmp_* pattern by make clean kbuild: remove redundant cleanups in scripts/link-vmlinux.sh kbuild: rebuild multi-object modules when objtool is updated kbuild: add cmd_and_savecmd macro kbuild: make *.mod rule robust against too long argument error kbuild: make built-in.a rule robust against too long argument error kbuild: check static EXPORT_SYMBOL* by script instead of modpost parisc: remove arch/parisc/nm kbuild: do not create *.prelink.o for Clang LTO or IBT kbuild: replace $(linked-object) with CONFIG options kbuild: do not try to parse *.cmd files for objects provided by compiler kbuild: replace $(if A,A,B) with $(or A,B) in scripts/Makefile.modpost modpost: squash if...else-if in find_elf_symbol2() modpost: reuse ARRAY_SIZE() macro for section_mismatch() ...
2022-06-04Merge tag 'pull-18-rc1-work.namei' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs pathname updates from Al Viro: "Several cleanups in fs/namei.c" * tag 'pull-18-rc1-work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: namei: cleanup double word in comment get rid of dead code in legitimize_root() fs/namei.c:reserve_stack(): tidy up the call of try_to_unlazy()
2022-06-04Merge tag 'pull-18-rc1-work.mount' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull mount handling updates from Al Viro: "Cleanups (and one fix) around struct mount handling. The fix is usermode_driver.c one - once you've done kern_mount(), you must kern_unmount(); simple mntput() will end up with a leak. Several failure exits in there messed up that way... In practice you won't hit those particular failure exits without fault injection, though" * tag 'pull-18-rc1-work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: move mount-related externs from fs.h to mount.h blob_to_mnt(): kern_unmount() is needed to undo kern_mount() m->mnt_root->d_inode->i_sb is a weird way to spell m->mnt_sb... linux/mount.h: trim includes uninline may_mount() and don't opencode it in fspick(2)/fsopen(2)
2022-06-04Merge tag 'pull-18-rc1-work.fd' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull file descriptor updates from Al Viro. - Descriptor handling cleanups * tag 'pull-18-rc1-work.fd' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: Unify the primitives for file descriptor closing fs: remove fget_many and fput_many interface io_uring_enter(): don't leave f.flags uninitialized
2022-06-04Merge tag '5.19-rc-smb3-client-fixes-part2' of ↵Linus Torvalds
git://git.samba.org/sfrench/cifs-2.6 Pull cifs client fixes from Steve French: "Nine cifs/smb3 client fixes. Includes DFS fixes, some cleanup of leagcy SMB1 code, duplicated message cleanup and a double free and deadlock fix" * tag '5.19-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share cifs: skip trailing separators of prefix paths cifs: update internal module number cifs: version operations for smb20 unneeded when legacy support disabled cifs: do not build smb1ops if legacy support is disabled cifs: fix potential deadlock in direct reclaim cifs: when extending a file with falloc we should make files not-sparse cifs: remove repeated debug message on cifs_put_smb_ses() cifs: fix potential double free during failed mount
2022-06-05kbuild: Allow to select bash in a modified environmentSchspa Shi
This fixes the build error when the system has a default bash version which is too old to support associative array variables. The build error log as fellowing: linux/scripts/check-local-export: line 11: declare: -A: invalid option declare: usage: declare [-afFirtx] [-p] [name[=value] ...] Signed-off-by: Schspa Shi <schspa@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-06-05scripts: kconfig: nconf: make nconfig accept jk keybindingsIsak Ellmer
Make nconfig accept jk keybindings for movement in addition to arrow keys. Signed-off-by: Isak Ellmer <isak01@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-06-05modpost: use fnmatch() to simplify match()Masahiro Yamada
Replace the own implementation for wildcard (glob) matching with a function call to fnmatch(). Also, change the return type to 'bool'. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2022-06-05modpost: simplify mod->name allocationMasahiro Yamada
mod->name is set to the ELF filename with the suffix ".o" stripped. The current code calls strdup() and free() to manipulate the string, but a simpler approach is to pass new_module() with the name length subtracted by 2. Also, check if the passed filename ends with ".o" before stripping it. The current code blindly chops the suffix: tmp[strlen(tmp) - 2] = '\0' It will cause buffer under-run if strlen(tmp) < 2; Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
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