- 14 Jul, 2022 1 commit
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Arnd Bergmann authored
Merge tag 'davinci-boards-delete-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio into arm/soc Delete the two DaVinci board families DM644x and DM646x. The reason why I'm pushing for this is that I have floated patches to update the board files to use GPIO descriptors, iterated and fixed bugs in the patches reported by reviewers and build robots, and then the patches have not been merged. See: v6: https://lore.kernel.org/linux-arm-kernel/20201103000158.325147-1-linus.walleij@linaro.org/ https://lore.kernel.org/linux-arm-kernel/20210715191141.430307-3-linus.walleij@linaro.org/ v7: https://lore.kernel.org/linux-arm-kernel/20220507124536.171930-1-linus.walleij@linaro.org/ https://lore.kernel.org/linux-arm-kernel/20220507124536.171930-2-linus.walleij@linaro.org/ I assume this is not getting merged because of lack of interest in the platform, and such things happen. To save myself and others from spending work hours on maintaining and modernizing a platform that is not used, delete the board files. * tag 'davinci-boards-delete-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: ARM: davinci: Delete DM646x board files ARM: davinci: Delete DM644x board files Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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- 13 Jul, 2022 3 commits
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Arnd Bergmann authored
Merge tag 'imx-soc-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/soc i.MX SoC update for 5.20: - Update the mx25_read_cpu_rev() function to support silicon revision 1.2 for i.MX25 SoC. - A minor indentation fix in Kconfig file. * tag 'imx-soc-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: imx25: support silicon revision 1.2 ARM: imx: Kconfig: Fix indentation Link: https://lore.kernel.org/r/20220709082951.15123-2-shawnguo@kernel.orgSigned-off-by:
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https://github.com/Broadcom/stblinuxArnd Bergmann authored
This pull request contains Broadcom ARM-SoC MAINTAINERS file updates for 5.20, please pull the following: - William and Anand updates the MAINTAINERS files with new BCA SoCs entries for a variety of PON/DSL SoCs: 63178, 63158, 4912, 6858, 6878, 6846, 6855, 6756, 63146, 6856, 63148, 6813. 63138 is now listed as a supported BCA platform and joins the families just added. * tag 'arm-soc/for-5.20/maintainers' of https://github.com/Broadcom/stblinux: MAINTAINERS: Move BCM63138 to bcmbca arch entry MAINTAINERS: Add BCM6813 to bcmbca arch entry MAINTAINERS: Add BCM63148 to bcmbca arch entry MAINTAINERS: Add BCM6856 to bcmbca arch entry MAINTAINERS: Add BCM63146 to bcmbca arch entry MAINTAINERS: Add BCM6756 to bcmbca arch entry MAINTAINERS: Add BCM6855 to bcmbca arch entry MAINTAINERS: Add BCM6846 to bcmbca arch entry MAINTAINERS: Add BCM6878 to bcmbca arch entry MAINTAINERS: Add BCM6858 to bcmbca arch entry MAINTAINERS: Add BCM4912 to bcmbca arch entry MAINTAINERS: Add BCM63158 to bcmbca arch entry MAINTAINERS: Add BCM63178 to bcmbca arch entry Link: https://lore.kernel.org/r/20220711164451.3542127-7-f.fainelli@gmail.comSigned-off-by:
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https://github.com/Broadcom/stblinuxArnd Bergmann authored
This pull request contains Broadcom SoC drivers changes for 5.20, please pull the following: - Miaoqian fixes a device_node reference count leak in the Kona SMC initialization code - William moves the 63138 support code to use CONFIG_ARCH_BCMBCA which is how all of those similar SoCs from the BCA division are supported moving forward. This includes machine code and UART low-level debug code. * tag 'arm-soc/for-5.20/soc' of https://github.com/Broadcom/stblinux: ARM: debug: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA arm: bcmbca: Add BCMBCA sub platforms arm: bcmbca: Move BCM63138 ARCH_BCM_63XX to ARCH_BCMBCA ARM: bcm: Fix refcount leak in bcm_kona_smc_init Link: https://lore.kernel.org/r/20220711164451.3542127-8-f.fainelli@gmail.comSigned-off-by:
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- 08 Jul, 2022 7 commits
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William Zhang authored
Prepare for the BCM63138 ARCH_BCM_63XX migration to ARCH_BCMBCA. Make DEBUG_BCM63XX_UART depending on ARCH_BCMBCA. Signed-off-by:
William Zhang <william.zhang@broadcom.com> Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com>
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William Zhang authored
Create new CORTEXA7, CORTEXA9 and BRAHMAB15 BCMBCA sub platform configs to enable fine-grained selection for each type of ARMv7 SoC. Signed-off-by:
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William Zhang authored
Remove ARCH_BCM_63XX Kconfig for BCM63138 and merge its selections to ARCH_BCMBCA. Delete bcm63xx.c as it is no longer needed. Signed-off-by:
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William Zhang authored
Move BCM63138 related files to BCMBCA ARCH maintainer list entry and delete the BCM63XX ARM ARCHITECTURE entry Signed-off-by:
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Arnd Bergmann authored
Merge tag 'renesas-arm-soc-for-v5.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/soc Renesas ARM SoC updates for v5.20 - Fix of_node reference counting in the R-Car Gen2 board quirk. * tag 'renesas-arm-soc-for-v5.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: rcar-gen2: Increase refcount for new reference Link: https://lore.kernel.org/r/cover.1657278849.git.geert+renesas@glider.beSigned-off-by:
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https://github.com/Xilinx/linux-xlnxArnd Bergmann authored
ARM: Zynq SoC changes for v5.20 - Fix refcount leak in zynq_get_revision() * tag 'zynq-soc-for-v5.20' of https://github.com/Xilinx/linux-xlnx: cpufreq: zynq: Fix refcount leak in zynq_get_revision Link: https://lore.kernel.org/r/e1d0a721-afa4-93a0-7119-0e4481a0624b@monstr.euSigned-off-by:
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https://github.com/Xilinx/linux-xlnxArnd Bergmann authored
arm64: ZynqMP SoC changes for v5.20 - Register SGI separately out of EEMI * tag 'zynqmp-soc-for-v5.20' of https://github.com/Xilinx/linux-xlnx: firmware: xilinx: Add TF_A_PM_REGISTER_SGI SMC call Link: https://lore.kernel.org/r/0196d1f3-e9c7-ef51-143d-e98b14980f63@monstr.euSigned-off-by:
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- 05 Jul, 2022 1 commit
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Liang He authored
In rcar_gen2_regulator_quirk(), for_each_matching_node_and_match() will automatically increase and decrease the refcount. However, we should call of_node_get() for the new reference created in 'quirk->np'. Besides, we also should call of_node_put() before the 'quirk' being freed. Signed-off-by:
Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220701121804.234223-1-windhl@126.comSigned-off-by:
Geert Uytterhoeven <geert+renesas@glider.be>
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- 04 Jul, 2022 1 commit
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Arnd Bergmann authored
Merge tag 'omap-for-v5.20/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc SoC changes omaps for v5.20 merge window SoC changes omaps mostly for missing of_node_put() calls and cosmetic Kconfig changes. These can be all merged when suitable, there is no urgent need to merge this as fixes. * tag 'omap-for-v5.20/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Kconfig: Fix indentation ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init ARM: OMAP2+: pdata-quirks: Fix refcount leak bug ARM: OMAP2+: display: Fix refcount leak bug ARM: OMAP2+: Fix refcount leak in omapdss_init_of Link: https://lore.kernel.org/r/pull-1656918583-2801@atomide.comSigned-off-by:
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- 01 Jul, 2022 3 commits
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Arnd Bergmann authored
Merge tag 'samsung-soc-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc Samsung mach/soc changes for v5.20 1. Use preferred strscpy() over strlcpy(). 2. Kconfig indentation cleanup. * tag 'samsung-soc-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: s3c: Kconfig.s3c64xx: Fix indentation ARM: s3c: Kconfig.s3c24xx: Fix indentation and replace some tabs ARM: s3c: Kconfig: Fix indentation ARM: s3c: Use strscpy to replace strlcpy Link: https://lore.kernel.org/r/20220624080746.31947-3-krzysztof.kozlowski@linaro.orgSigned-off-by:
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Linus Walleij authored
The interest of maintaining the DaVinci DM644x board files seems very low. Patches to convert the EVM board to use GPIO descriptors has not been reviewed, tested or merged for several merge windows in a row, see link below. When I look in the logs for the board files I see nothing but generic kernel maintenance and no testing on real hardware for years. I conclude the DM646x board files are unused and can be deleted. Cc: Kevin Hilman <khilman@baylibre.com> Cc: Arnd Bergmann <arnd@kernel.org> Cc: Matt Porter <mporter@konsulko.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/linux-arm-kernel/20220507124536.171930-2-linus.walleij@linaro.org/Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij authored
The interest of maintaining the DaVinci DM644x board files seems very low. Patches to convert the EVM board to use GPIO descriptors has not been reviewed, tested or merged for several merge windows in a row, see link below. When I look in the logs for the board files I see nothing but generic kernel maintenance and no testing on real hardware for years. I conclude the DM644x board files are unused and can be deleted. Cc: Arnd Bergmann <arnd@kernel.org> Cc: Matt Porter <mporter@konsulko.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/linux-arm-kernel/20220507124536.171930-1-linus.walleij@linaro.org/Signed-off-by:
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- 29 Jun, 2022 2 commits
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Tanmay Shah authored
SGI interrupt register and reset is performed by EEMI ioctl IOCTL_REGISTER_SGI. However, this is not correct use of EEMI call. SGI registration functionality does not qualify as energy management activity and so shouldn't be mapped to EEMI call. This new call will replace IOCTL_REGISTER_SGI and will be handled by TF-A specific handler in TF-A. To maintain backward compatibility for a while firmware driver will still use IOCTL_REGISTER_SGI as fallback strategy if new call fails or is not supported by TF-A. This new design also helps to make TF-A as pass through layer for EEMI calls. So we don't have to maintain PM_IOCTL as EEMI API ID in TF-A. Signed-off-by:
Tanmay Shah <tanmay.shah@xilinx.com> Acked-by:
Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/20220607224253.54919-1-tanmay.shah@xilinx.comSigned-off-by:
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Miaoqian Lin authored
of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak. Fixes: 00f7dc63 ("ARM: zynq: Add support for SOC_BUS") Signed-off-by:
Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220605082807.21526-1-linmq006@gmail.comSigned-off-by:
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- 28 Jun, 2022 5 commits
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Juerg Haefliger authored
The convention for indentation seems to be a single tab. Help text is further indented by an additional two whitespaces. Fix the lines that violate these rules. While at it, remove an extra tab. Signed-off-by:
Juerg Haefliger <juergh@canonical.com> Message-Id: <20220523063040.10991-1-juergh@canonical.com> [tony@atomide.com: updated for extra tab] Signed-off-by:
Tony Lindgren <tony@atomide.com>
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Miaoqian Lin authored
of_find_matching_node() 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: 1e037794 ("ARM: OMAP3+: PRM: register interrupt information from DT") Signed-off-by:
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Liang He authored
In pdata_quirks_init_clocks(), the loop contains of_find_node_by_name() but without corresponding of_node_put(). Signed-off-by:
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Liang He authored
In omapdss_init_fbdev(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore. Signed-off-by:
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Miaoqian Lin authored
omapdss_find_dss_of_node() calls of_find_compatible_node() to get device node. of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() in later error path and normal path. Fixes: e0c827ac ("drm/omap: Populate DSS children in omapdss driver") Signed-off-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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- 26 Jun, 2022 17 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "A number of fixes have accumulated, but they are largely for harmless issues: - Several OF node leak fixes - A fix to the Exynos7885 UART clock description - DTS fixes to prevent boot failures on TI AM64 and J721s2 - Bus probe error handling fixes for Baikal-T1 - A fixup to the way STM32 SoCs use separate dts files for different firmware stacks - Multiple code fixes for Arm SCMI firmware, all dealing with robustness of the implementation - Multiple NXP i.MX devicetree fixes, addressing incorrect data in DT nodes - Three updates to the MAINTAINERS file, including Florian Fainelli taking over BCM283x/BCM2711 (Raspberry Pi) from Nicolas Saenz Julienne" * tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits) ARM: dts: aspeed: nuvia: rename vendor nuvia to qcom arm: mach-spear: Add missing of_node_put() in time.c ARM: cns3xxx: Fix refcount leak in cns3xxx_init MAINTAINERS: Update email address arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region ARM: dts: bcm2711-rpi-400: Fix GPIO line names bus: bt1-axi: Don't print error on -EPROBE_DEFER bus: bt1-apb: Don't print error on -EPROBE_DEFER ARM: Fix refcount leak in axxia_boot_secondary ARM: dts: stm32: move SCMI related nodes in a dedicated file for stm32mp15 soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain ARM: dts: imx6qdl-colibri: Fix capacitive touch reset polarity ARM: dts: imx6qdl: correct PU regulator ramp delay firmware: arm_scmi: Fix incorrect error propagation in scmi_voltage_descriptors_get firmware: arm_scmi: Avoid using extended string-buffers sizes if not necessary firmware: arm_scmi: Fix SENSOR_AXIS_NAME_GET behaviour when unsupported ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe MAINTAINERS: Update BCM2711/BCM2835 maintainer ... -
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mmLinus Torvalds authored
Pull hotfixes from Andrew Morton: "Minor things, mainly - mailmap updates, MAINTAINERS updates, etc. Fixes for this merge window: - fix for a damon boot hang, from SeongJae - fix for a kfence warning splat, from Jason Donenfeld - fix for zero-pfn pinning, from Alex Williamson - fix for fallocate hole punch clearing, from Mike Kravetz Fixes for previous releases: - fix for a performance regression, from Marcelo - fix for a hwpoisining BUG from zhenwei pi" * tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mailmap: add entry for Christian Marangi mm/memory-failure: disable unpoison once hw error happens hugetlbfs: zero partial pages during fallocate hole punch mm: memcontrol: reference to tools/cgroup/memcg_slabinfo.py mm: re-allow pinning of zero pfns mm/kfence: select random number before taking raw lock MAINTAINERS: add maillist information for LoongArch MAINTAINERS: update MM tree references MAINTAINERS: update Abel Vesa's email MAINTAINERS: add MEMORY HOT(UN)PLUG section and add David as reviewer MAINTAINERS: add Miaohe Lin as a memory-failure reviewer mailmap: add alias for jarkko@profian.com mm/damon/reclaim: schedule 'damon_reclaim_timer' only after 'system_wq' is initialized kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal mm: lru_cache_disable: use synchronize_rcu_expedited mm/page_isolation.c: fix one kernel-doc comment
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Linus Torvalds authored
Merge tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Enable ignore_missing_thread in 'perf stat', enabling counting with '--pid' when threads disappear during counting session setup - Adjust output data offset for backward compatibility in 'perf inject' - Fix missing free in copy_kcore_dir() in 'perf inject' - Fix caching files with a wrong build ID - Sync drm, cpufeatures, vhost and svn headers with the kernel * tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: tools headers UAPI: Synch KVM's svm.h header with the kernel tools include UAPI: Sync linux/vhost.h with the kernel sources perf stat: Enable ignore_missing_thread perf inject: Adjust output data offset for backward compatibility perf trace beauty: Fix generation of errno id->str table on ALT Linux perf build-id: Fix caching files with a wrong build ID tools headers cpufeatures: Sync with the kernel sources tools headers UAPI: Sync drm/i915_drm.h with the kernel sources perf inject: Fix missing free in copy_kcore_dir()
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: - zoned relocation fixes: - fix critical section end for extent writeback, this could lead to out of order write - prevent writing to previous data relocation block group if space gets low - reflink fixes: - fix race between reflinking and ordered extent completion - proper error handling when block reserve migration fails - add missing inode iversion/mtime/ctime updates on each iteration when replacing extents - fix deadlock when running fsync/fiemap/commit at the same time - fix false-positive KCSAN report regarding pid tracking for read locks and data race - minor documentation update and link to new site * tag 'for-5.19-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Documentation: update btrfs list of features and link to readthedocs.io btrfs: fix deadlock with fsync+fiemap+transaction commit btrfs: don't set lock_owner when locking extent buffer for reading btrfs: zoned: fix critical section of relocation inode writeback btrfs: zoned: prevent allocation from previous data relocation BG btrfs: do not BUG_ON() on failure to migrate space when replacing extents btrfs: add missing inode updates on each iteration when replacing extents btrfs: fix race between reflinking and ordered extent completion -
git://git.infradead.org/users/hch/dma-mappingLinus Torvalds authored
Pull dma-mapping fix from Christoph Hellwig: - pass the correct size to dma_set_encrypted() when freeing memory (Dexuan Cui) * tag 'dma-mapping-5.19-2022-06-26' of git://git.infradead.org/users/hch/dma-mapping: dma-direct: use the correct size for dma_set_encrypted()
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdevLinus Torvalds authored
Pull fbdev fixes from Helge Deller: "Two bug fixes for the pxa3xx and intelfb drivers: - pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write - intelfb: Initialize value of stolen size The other changes are small cleanups, simplifications and documentation updates to the cirrusfb, skeletonfb, omapfb, intelfb, au1100fb and simplefb drivers" * tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: video: fbdev: omap: Remove duplicate 'the' in comment video: fbdev: omapfb: Align '*' in comment video: fbdev: simplefb: Check before clk_put() not needed video: fbdev: au1100fb: Drop unnecessary NULL ptr check video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write video: fbdev: skeletonfb: Convert to generic power management video: fbdev: cirrusfb: Remove useless reference to PCI power management video: fbdev: intelfb: Initialize value of stolen size video: fbdev: intelfb: Use aperture size from pci_resource_len video: fbdev: skeletonfb: Fix syntax errors in comments
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc architecture fixes from Helge Deller: - enable ARCH_HAS_STRICT_MODULE_RWX to prevent a boot crash on c8000 machines - flush all mappings of a shared anonymous page on PA8800/8900 machines via flushing the whole data cache. This may slow down such machines but makes sure that the cache is consistent - Fix duplicate definition build error regarding fb_is_primary_device() * tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Enable ARCH_HAS_STRICT_MODULE_RWX parisc: Fix flush_anon_page on PA8800/PA8900 parisc: align '*' in comment in math-emu code parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
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https://github.com/jcmvbkbc/linux-xtensaLinus Torvalds authored
Pull xtensa fixes from Max Filippov: - fix OF reference leaks in xtensa arch code - replace '.bss' with '.section .bss' to fix entry.S build with old assembler * tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: change '.bss' to '.section .bss' xtensa: xtfpga: Fix refcount leak bug in setup xtensa: Fix refcount leak bug in time.c
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - A fix for a CMA change that broke booting guests with > 2G RAM on Power8 hosts. - Fix the RTAS call filter to allow a special case that applications rely on. - A change to our execve path, to make the execve syscall exit tracepoint work. - Three fixes to wire up our various RNGs earlier in boot so they're available for use in the initial seeding in random_init(). - A build fix for when KASAN is enabled along with STRUCTLEAK_BYREF_ALL. Thanks to Andrew Donnellan, Aneesh Kumar K.V, Christophe Leroy, Jason Donenfeld, Nathan Lynch, Naveen N. Rao, Sathvika Vasireddy, Sumit Dubey2, Tyrel Datwyler, and Zi Yan. * tag 'powerpc-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/powernv: wire up rng during setup_arch powerpc/prom_init: Fix build failure with GCC_PLUGIN_STRUCTLEAK_BYREF_ALL and KASAN powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address powerpc: Enable execve syscall exit tracepoint powerpc/pseries: wire up rng during setup_arch() powerpc/microwatt: wire up rng during setup_arch() powerpc/mm: Move CMA reservations after initmem_init()
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix modpost to detect EXPORT_SYMBOL marked as __init or__exit - Update the supported arch list in the LLVM document - Avoid the second link of vmlinux for CONFIG_TRIM_UNUSED_KSYMS - Avoid false __KSYM___this_module define in include/generated/autoksyms.h * tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: Ignore __this_module in gen_autoksyms.sh kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt) Documentation/llvm: Update Supported Arch table modpost: fix section mismatch check for exported init/exit sections
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git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfatLinus Torvalds authored
Pull exfat fix from Namjae Jeon: - Use updated exfat_chain directly instead of snapshot values in rename. * tag 'exfat-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: exfat: use updated exfat_chain directly during renaming
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs client fixes from Steve French: "Fixes addressing important multichannel, and reconnect issues. Multichannel mounts when the server network interfaces changed, or ip addresses changed, uncovered problems, especially in reconnect, but the patches for this were held up until recently due to some lock conflicts that are now addressed. Included in this set of fixes: - three fixes relating to multichannel reconnect, dynamically adjusting the list of server interfaces to avoid problems during reconnect - a lock conflict fix related to the above - two important fixes for negotiate on secondary channels (null netname can unintentionally cause multichannel to be disabled to some servers) - a reconnect fix (reporting incorrect IP address in some cases)" * tag '5.19-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update cifs_ses::ip_addr after failover cifs: avoid deadlocks while updating iface cifs: periodically query network interfaces from server cifs: during reconnect, update interface if necessary cifs: change iface_list from array to sorted linked list smb3: use netname when available on secondary channels smb3: fix empty netname context on secondary channels -
Arnaldo Carvalho de Melo authored
To pick up the changes from: d5af44dd ("x86/sev: Provide support for SNP guest request NAEs") 0afb6b66 ("x86/sev: Use SEV-SNP AP creation to start secondary CPUs") dc3f3d24 ("x86/mm: Validate memory when changing the C-bit") cbd3d4f7 ("x86/sev: Check SEV-SNP features support") That gets these new SVM exit reasons: + { SVM_VMGEXIT_PSC, "vmgexit_page_state_change" }, \ + { SVM_VMGEXIT_GUEST_REQUEST, "vmgexit_guest_request" }, \ + { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \ + { SVM_VMGEXIT_AP_CREATION, "vmgexit_ap_creation" }, \ + { SVM_VMGEXIT_HV_FEATURES, "vmgexit_hypervisor_feature" }, \ Addressing this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/svm.h' differs from latest version at 'arch/x86/include/uapi/asm/svm.h' diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h This causes these changes: CC /tmp/build/perf-urgent/arch/x86/util/kvm-stat.o LD /tmp/build/perf-urgent/arch/x86/util/perf-in.o LD /tmp/build/perf-urgent/arch/x86/perf-in.o LD /tmp/build/perf-urgent/arch/perf-in.o LD /tmp/build/perf-urgent/perf-in.o LINK /tmp/build/perf-urgent/perf Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
To get the changes in: 84d7c8fd ("vhost-vdpa: introduce uAPI to set group ASID") 2d1fcb77 ("vhost-vdpa: uAPI to get virtqueue group id") a0c95f20 ("vhost-vdpa: introduce uAPI to get the number of address spaces") 3ace88bd ("vhost-vdpa: introduce uAPI to get the number of virtqueue groups") 175d493c ("vhost: move the backend feature bits to vhost_types.h") Silencing this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/vhost.h' differs from latest version at 'include/uapi/linux/vhost.h' diff -u tools/include/uapi/linux/vhost.h include/uapi/linux/vhost.h To pick up these changes and support them: $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > before $ cp include/uapi/linux/vhost.h tools/include/uapi/linux/vhost.h $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > after $ diff -u before after --- before 2022-06-26 12:04:35.982003781 -0300 +++ after 2022-06-26 12:04:43.819972476 -0300 @@ -28,6 +28,7 @@ [0x74] = "VDPA_SET_CONFIG", [0x75] = "VDPA_SET_VRING_ENABLE", [0x77] = "VDPA_SET_CONFIG_CALL", + [0x7C] = "VDPA_SET_GROUP_ASID", }; static const char *vhost_virtio_ioctl_read_cmds[] = { [0x00] = "GET_FEATURES", @@ -39,5 +40,8 @@ [0x76] = "VDPA_GET_VRING_NUM", [0x78] = "VDPA_GET_IOVA_RANGE", [0x79] = "VDPA_GET_CONFIG_SIZE", + [0x7A] = "VDPA_GET_AS_NUM", + [0x7B] = "VDPA_GET_VRING_GROUP", [0x80] = "VDPA_GET_VQS_COUNT", + [0x81] = "VDPA_GET_GROUP_NUM", }; $ Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Gautam Dawar <gautam.dawar@xilinx.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/lkml/Yrh3xMYbfeAD0MFL@kernel.orgSigned-off-by:
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Gang Li authored
perf already support ignore_missing_thread for -p, but not yet applied to `perf stat -p <pid>`. This patch enables ignore_missing_thread for `perf stat -p <pid>`. Committer notes: And here is a refresher about the 'ignore_missing_thread' knob, from a previous patch using it: ca800068 ("perf evsel: Enable ignore_missing_thread for pid option") --- While monitoring a multithread process with pid option, perf sometimes may return sys_perf_event_open failure with 3(No such process) if any of the process's threads die before we open the event. However, we want perf continue monitoring the remaining threads and do not exit with error. --- Signed-off-by:
Gang Li <ligang.bdlg@bytedance.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220622030037.15005-1-ligang.bdlg@bytedance.comSigned-off-by:
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Raul Silvera authored
When 'perf inject' creates a new file, it reuses the data offset from the input file. If there has been a change on the size of the header, as happened in v5.12 -> v5.13, the new offsets will be wrong, resulting in a corrupted output file. This change adds the function perf_session__data_offset to compute the data offset based on the current header size, and uses that instead of the offset from the original input file. Signed-off-by:
Raul Silvera <rsilvera@google.com> Acked-by:
Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Cc: Colin Ian King <colin.king@intel.com> Cc: Dave Marchevsky <davemarchevsky@fb.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220621152725.2668041-1-rsilvera@google.comSigned-off-by:
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