- 27 Jul, 2023 5 commits
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Arnd Bergmann authored
Merge tag 'socfpga_dts_fix_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes SoCFPGA dts fix for v6.5 - Fix incorrect I2C property for SCL signal * tag 'socfpga_dts_fix_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: stratix10: fix incorrect I2C property for SCL signal Link: https://lore.kernel.org/r/20230724145617.887443-1-dinguyen@kernel.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'renesas-fixes-for-v6.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v6.5 - Fix interrupt names for MTU3 channels on RZ/G2L and RZ/V2L. * tag 'renesas-fixes-for-v6.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: dts: renesas: rzg2l: Update overfow/underflow IRQ names for MTU3 channels Link: https://lore.kernel.org/r/cover.1690463347.git.geert+renesas@glider.beSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'memory-controller-drv-fixes-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/fixes Memory controller drivers - fixes for v6.5 Two fixes are needed for Tegra194 memory controllers caused by the same Tegra PCI commit merged in v6.5-rc1. The Tegra PCI requires now interconnect from the memory controller, which was set only for Tegra234, but not for Tegra194, causing probe deferrals. Expose some dummy interconnect provider for Tegra194, to satisfy PCI driver needs. * tag 'memory-controller-drv-fixes-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: tegra: make icc_set_bw return zero if BWMGR not supported memory: tegra: Add dummy implementation on Tegra194 Link: https://lore.kernel.org/r/20230726084811.124038-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'imx-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.5: - A couple of ARM DTS fixes for i.MX6SLL usbphy and supported CPU frequency of sk-imx53 board - Add missing pull-up for imx8mn-var-som onboard PHY reset pinmux - A couple of imx8mm-venice fixes from Tim Harvey to diable disp_blk_ctrl - A couple of phycore-imx8mm fixes from Yashwanth Varakala to correct VPU label and gpio-line-names - Fix imx8mp-blk-ctrl driver to register HSIO PLL clock as bus_power_dev child, so that runtime PM can translate into the necessary GPC power domain action * tag 'imx-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: imx8mp-blk-ctrl: register HSIO PLL clock as bus_power_dev child ARM: dts: nxp/imx: limit sk-imx53 supported frequencies arm64: dts: freescale: Fix VPU G2 clock arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux arm64: dts: phycore-imx8mm: Correction in gpio-line-names arm64: dts: phycore-imx8mm: Label typo-fix of VPU ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl arm64: dts: imx8mm-venice-gw7903: disable disp_blk_ctrl Link: https://lore.kernel.org/r/20230725075837.GR151430@dragonSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
The corgi_lcd_limit_intensity() function is called from platform and defined in a driver, but the driver does not see the declaration: drivers/video/backlight/corgi_lcd.c:434:6: error: no previous prototype for 'corgi_lcd_limit_intensity' [-Werror=missing-prototypes] 434 | void corgi_lcd_limit_intensity(int limit) Move the prototype into a header that can be included from both sides to shut up the warning. Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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- 25 Jul, 2023 2 commits
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Sumit Gupta authored
Return zero from icc_set_bw() to MC client driver if MRQ_BWMGR_INT is not supported by the BPMP-FW. Currently, 'EINVAL' is returned which causes error message in client drivers even when the platform doesn't support scaling. Fixes: 9365bf00 ("PCI: tegra194: Add interconnect support in Tegra234") Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20230621134400.23070-5-sumitg@nvidia.comSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Biju Das authored
As per R01UH0914EJ0130 Rev.1.30 HW manual the MTU3 overflow/underflow interrupt names start with 'tci' instead of 'tgi'. Replace the below overflow/underflow interrupt names: - tgiv0->tciv0 - tgiv1->tciv1 - tgiu1->tciu1 - tgiv2->tciv2 - tgiu2->tciu2 - tgiv3->tciv3 - tgiv4->tciv4 - tgiv6->tciv6 - tgiv7->tciv7 - tgiv8->tciv8 - tgiu8->tciu8 Fixes: 26336d66 ("arm64: dts: renesas: r9a07g044: Add MTU3a node") Fixes: dd123dd0 ("arm64: dts: renesas: r9a07g054: Add MTU3a node") Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230724091927.123847-5-biju.das.jz@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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- 24 Jul, 2023 2 commits
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Durai Manickam KR authored
There is only one debug unit in the sam9x60 SOC and it has the chipid register. So, the dbgu compatible strings are valid only for debug usart. Defining these dbgu compatible strings are not valid for flexcom usart. So adding the items which is valid only for flexcom usart and removing the microchip,sam9x60-usart compatible string from the enum list as no usart node defines only this specific compatible string. Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230718065735.10187-2-durai.manickamkr@microchip.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'scmi-smccc-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm SCMI and SMCCC fixes for v6.5 Set of fixes addressing issues: 1. Possible use of uninitialised results structure in the SMCCC SOC_ID driver if the driver fails to complete the initialisation 2. Missed signed error return value handling from simple_write_to_buffer() used in scmi_dbg_raw_mode_common_write() 3. The OF node reference obtained is not dropped if node is incompatible with "arm,scmi-shmem" in the mailbox as well as SMC transport channel setup 4. The possibility of a late response to an in-flight pending transaction that could end up triggering the interrupt handler after the SCMI core has cleaned up the transport channel as part of core driver remove * tag 'scmi-smccc-fixes-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Fix chan_free cleanup on SMC firmware: arm_scmi: Drop OF node reference in the transport channel setup firmware: arm_scmi: Fix signed error return values handling firmware: smccc: Fix use of uninitialised results structure Link: https://lore.kernel.org/r/20230721114052.3371923-1-sudeep.holla@arm.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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- 21 Jul, 2023 3 commits
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Durai Manickam KR authored
Remove the dbgu compatible strings in the UART submodule of the flexcom for the proper SOC detection. Fixes: 99c80833 (ARM: dts: at91: sam9x60: Add missing flexcom definitions) Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com> Link: https://lore.kernel.org/r/20230712100042.317856-1-durai.manickamkr@microchip.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Sudeep Holla authored
Commit c44e0503 ("docs: dt: fix documented Primecell compatible string") removed the last occurrence of incorrect "arm,amba-primecell" compatible string, but somehow one occurrence of the same is left in the nspire platform. Fix the same by replacing it with the correct "arm,primecell" compatible. Cc: Rob Herring <robh+dt@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Cc: Conor Dooley <conor+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20230711092617.1412815-1-sudeep.holla@arm.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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Arnd Bergmann authored
Merge tag 'juno-fix-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Armv8 Juno/Vexpress DTS fix for v6.5 A single simple fix removing dangling symlink left as part of arm dts files movement to vendor sub-directories. It is harmless and causes no issue for the build but scripts copying files see errors/failures. * tag 'juno-fix-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm64: dts: arm: Remove the dangling vexpress-v2m-rs1.dtsi symlink Link: https://lore.kernel.org/r/20230721112359.3369716-1-sudeep.holla@arm.comSigned-off-by: Arnd Bergmann <arnd@arndb.de>
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- 20 Jul, 2023 1 commit
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Cristian Marussi authored
SCMI transport based on SMC can optionally use an additional IRQ to signal message completion. The associated interrupt handler is currently allocated using devres but on shutdown the core SCMI stack will call .chan_free() well before any managed cleanup is invoked by devres. As a consequence, the arrival of a late reply to an in-flight pending transaction could still trigger the interrupt handler well after the SCMI core has cleaned up the channels, with unpleasant results. Inhibit further message processing on the IRQ path by explicitly freeing the IRQ inside .chan_free() callback itself. Fixes: dd820ee2 ("firmware: arm_scmi: Augment SMC/HVC to allow optional interrupt") Reported-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20230719173533.2739319-1-cristian.marussi@arm.comSigned-off-by: Sudeep Holla <sudeep.holla@arm.com>
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- 19 Jul, 2023 3 commits
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Krzysztof Kozlowski authored
The OF node reference obtained from of_parse_phandle() should be dropped if node is not compatible with arm,scmi-shmem. Fixes: 507cd4d2 ("firmware: arm_scmi: Add compatibility checks for shmem node") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20230719061652.8850-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Lucas Stach authored
The blk-ctrl device is deliberately placed outside of the GPC power domain as it needs to control the power sequencing of the blk-ctrl domains together with the GPC domains. Clock runtime PM works by operating on the clock parent device, which doesn't translate into the neccessary GPC power domain action if the clk parent is not part of the GPC power domain. Use the bus_power_device as the parent for the clock to trigger the proper GPC domain actions on clock runtime power management. Fixes: 2cbee26e ("soc: imx: imx8mp-blk-ctrl: expose high performance PLL clock") Reported-by: Yannic Moog <Y.Moog@phytec.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Tested-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Dmitry Baryshkov authored
The SK-IMX53 board, bearing i.MX536A CPU, is not stable when running at 1.2 GHz (default iMX53 maximum). The SoC is only rated up to 800 MHz. Disable 1.2 GHz and 1 GHz frequencies. Fixes: 0b8576d8 ("ARM: dts: imx: Add support for SK-iMX53 board") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 18 Jul, 2023 7 commits
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Sukrut Bellary authored
Handle signed error return values returned by simple_write_to_buffer(). In case of an error, return the error code. Fixes: 3c3d818a ("firmware: arm_scmi: Add core raw transmission support") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Sukrut Bellary <sukrut.bellary@linux.com> Reviewed-by: Cristian Marussi <cristian.marussi@arm.com> Tested-by: Cristian Marussi <cristian.marussi@arm.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/20230718085529.258899-1-sukrut.bellary@linux.comSigned-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Punit Agrawal authored
Commit 35727af2 ("irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4") moved the initialisation of the SoC version to arm_smccc_version_init() but forgot to update the results structure and it's usage. Fix the use of the uninitialised results structure and update the error strings. Fixes: 35727af2 ("irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4") Signed-off-by: Punit Agrawal <punit.agrawal@bytedance.com> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Marc Zyngier <maz@kernel.org> Cc: Vikram Sethi <vsethi@nvidia.com> Cc: Shanker Donthineni <sdonthineni@nvidia.com> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230717171702.424253-1-punit.agrawal@bytedance.comSigned-off-by: Sudeep Holla <sudeep.holla@arm.com>
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Benjamin Gaignard authored
Set VPU G2 clock to 300MHz like described in documentation. This fixes pixels error occurring with large resolution ( >= 2560x1600) HEVC test stream when using the postprocessor to produce NV12. Fixes: 4ac7e4a8 ("arm64: dts: imx8mq: Enable both G1 and G2 VPU's with vpu-blk-ctrl") Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Hugo Villeneuve authored
For SOMs with an onboard PHY, the RESET_N pull-up resistor is currently deactivated in the pinmux configuration. When the pinmux code selects the GPIO function for this pin, with a default direction of input, this prevents the RESET_N pin from being taken to the proper 3.3V level (deasserted), and this results in the PHY being not detected since it is held in reset. Taken from RESET_N pin description in ADIN13000 datasheet: This pin requires a 1K pull-up resistor to AVDD_3P3. Activate the pull-up resistor to fix the issue. Fixes: ade0176d ("arm64: dts: imx8mn-var-som: Add Variscite VAR-SOM-MX8MN System on Module") Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Yashwanth Varakala authored
Remove unused nINT_ETHPHY entry from gpio-line-names in gpio1 nodes of phyCORE-i.MX8MM and phyBOARD-Polis-i.MX8MM devicetrees. Fixes: ae6847f2 ("arm64: dts: freescale: Add phyBOARD-Polis-i.MX8MM support") Signed-off-by: Yashwanth Varakala <y.varakala@phytec.de> Signed-off-by: Cem Tenruh <c.tenruh@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Yashwanth Varakala authored
Corrected the label of the VPU regulator node (buck 3) from reg_vdd_gpu to reg_vdd_vpu. Fixes: ae6847f2 ("arm64: dts: freescale: Add phyBOARD-Polis-i.MX8MM support") Signed-off-by: Yashwanth Varakala <y.varakala@phytec.de> Signed-off-by: Cem Tenruh <c.tenruh@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Xu Yang authored
Property name "phy-3p0-supply" is used instead of "phy-reg_3p0-supply". Fixes: 9f30b6b1 ("ARM: dts: imx: Add basic dtsi file for imx6sll") cc: <stable@vger.kernel.org> Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 17 Jul, 2023 2 commits
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Tim Harvey authored
The GW7904 does not connect the VDD_MIPI power rails thus MIPI is disabled. However we must also disable disp_blk_ctrl as it uses the pgc_mipi power domain and without it being disabled imx8m-blk-ctrl will fail to probe: imx8m-blk-ctrl 32e28000.blk-ctrl: error -ETIMEDOUT: failed to attach power domain "mipi-dsi" imx8m-blk-ctrl: probe of 32e28000.blk-ctrl failed with error -110 Fixes: b999bdaf ("arm64: dts: imx: Add i.mx8mm Gateworks gw7904 dts support") Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Tim Harvey authored
The GW7903 does not connect the VDD_MIPI power rails thus MIPI is disabled. However we must also disable disp_blk_ctrl as it uses the pgc_mipi power domain and without it being disabled imx8m-blk-ctrl will fail to probe: imx8m-blk-ctrl 32e28000.blk-ctrl: error -ETIMEDOUT: failed to attach power domain "mipi-dsi" imx8m-blk-ctrl: probe of 32e28000.blk-ctrl failed with error -110 Fixes: a72ba91e ("arm64: dts: imx: Add i.mx8mm Gateworks gw7903 dts support") Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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- 16 Jul, 2023 10 commits
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Linus Torvalds authored
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https://github.com/jcmvbkbc/linux-xtensaLinus Torvalds authored
Pull xtensa fixes from Max Filippov: - fix interaction between unaligned exception handler and load/store exception handler - fix parsing ISS network interface specification string - add comment about etherdev freeing to ISS network driver * tag 'xtensa-20230716' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: fix unaligned and load/store configuration interaction xtensa: ISS: fix call to split_if_spec xtensa: ISS: add comment about etherdev freeing
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fix from Borislav Petkov: - Fix a lockdep warning when the event given is the first one, no event group exists yet but the code still goes and iterates over event siblings * tag 'perf_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86: Fix lockdep warning in for_each_sibling_event() on SPR
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fixes from Borislav Petkov: - Mark copy_iovec_from_user() __noclone in order to prevent gcc from doing an inter-procedural optimization and confuse objtool - Initialize struct elf fully to avoid build failures * tag 'objtool_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: iov_iter: Mark copy_iovec_from_user() noclone objtool: initialize all of struct elf
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Borislav Petkov: - Remove a cgroup from under a polling process properly - Fix the idle sibling selection * tag 'sched_urgent_for_v6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/psi: use kernfs polling functions for PSI trigger polling sched/fair: Use recent_used_cpu to test p->cpus_ptr
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "I'm mostly on vacation but what would vacation be without a few critical fixes so people can use their gaming laptops when hiding away from the sun (or rain)? - Fix a really annoying interrupt storm in the AMD driver affecting Asus TUF gaming notebooks - Fix device tree parsing in the Renesas driver" * tag 'pinctrl-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: amd: Unify debounce handling into amd_pinconf_set() pinctrl: amd: Drop pull up select configuration pinctrl: amd: Use amd_pinconf_set() for all config options pinctrl: amd: Only use special debounce behavior for GPIO 0 pinctrl: renesas: rzg2l: Handle non-unique subnode names pinctrl: renesas: rzv2m: Handle non-unique subnode names
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fixes from Steve French: - Two reconnect fixes: important fix to address inFlight count to leak (which can leak credits), and fix for better handling a deleted share - DFS fix - SMB1 cleanup fix - deferred close fix * tag '6.5-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: fix mid leak during reconnection after timeout threshold cifs: is_network_name_deleted should return a bool smb: client: fix missed ses refcounting smb: client: Fix -Wstringop-overflow issues cifs: if deferred close is disabled then close files immediately
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Fix Speculation_Store_Bypass reporting in /proc/self/status on Power10 - Fix HPT with 4K pages since recent changes by implementing pmd_same() - Fix 64-bit native_hpte_remove() to be irq-safe Thanks to Aneesh Kumar K.V, Nageswara R Sastry, and Russell Currey. * tag 'powerpc-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/mm/book3s64/hash/4k: Add pmd_same callback for 4K page size powerpc/64e: Fix obtool warnings in exceptions-64e.S powerpc/security: Fix Speculation_Store_Bypass reporting on Power10 powerpc/64s: Fix native_hpte_remove() to be irq-safe
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull hardening fixes from Kees Cook: - Remove LTO-only suffixes from promoted global function symbols (Yonghong Song) - Remove unused .text..refcount section from vmlinux.lds.h (Petr Pavlu) - Add missing __always_inline to sparc __arch_xchg() (Arnd Bergmann) - Claim maintainership of string routines * tag 'hardening-v6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: sparc: mark __arch_xchg() as __always_inline MAINTAINERS: Foolishly claim maintainership of string routines kallsyms: strip LTO-only suffixes from promoted global functions vmlinux.lds.h: Remove a reference to no longer used sections .text..refcount
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Linus Torvalds authored
Merge tag 'probes-fixes-v6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull probe fixes from Masami Hiramatsu: - fprobe: Add a comment why fprobe will be skipped if another kprobe is running in fprobe_kprobe_handler(). - probe-events: Fix some issues related to fetch-arguments: - Fix double counting of the string length for user-string and symstr. This will require longer buffer in the array case. - Fix not to count error code (minus value) for the total used length in array argument. This makes the total used length shorter. - Fix to update dynamic used data size counter only if fetcharg uses the dynamic size data. This may mis-count the used dynamic data size and corrupt data. - Revert "tracing: Add "(fault)" name injection to kernel probes" because that did not work correctly with a bug, and we agreed the current '(fault)' output (instead of '"(fault)"' like a string) explains what happened more clearly. - Fix to record 0-length (means fault access) data_loc data in fetch function itself, instead of store_trace_args(). If we record an array of string, this will fix to save fault access data on each entry of the array correctly. * tag 'probes-fixes-v6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if fails Revert "tracing: Add "(fault)" name injection to kernel probes" tracing/probes: Fix to update dynamic data counter if fetcharg uses it tracing/probes: Fix not to count error code to total length tracing/probes: Fix to avoid double count of the string length on the array fprobes: Add a comment why fprobe_kprobe_handler exits if kprobe is running
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- 15 Jul, 2023 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A couple of fairly minor driver specific fixes here, plus a bunch of maintainership and admin updates. Nothing too remarkable" * tag 'spi-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: mailmap: add entry for Jonas Gorski MAINTAINERS: add myself for spi-bcm63xx spi: s3c64xx: clear loopback bit after loopback test spi: bcm63xx: fix max prepend length MAINTAINERS: Add myself as a maintainer for Microchip SPI
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmapLinus Torvalds authored
Pull regmap fix from Mark Brown: "One fix for an out of bounds access in the interupt code here" * tag 'regmap-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap-irq: Fix out-of-bounds access when allocating config buffers
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu fixes from Joerg Roedel: - Fix a regression causing a crash on sysfs access of iommu-group specific files - Fix signedness bug in SVA code * tag 'iommu-fixes-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/sva: Fix signedness bug in iommu_sva_alloc_pasid() iommu: Fix crash during syfs iommu_groups/N/type
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 CFI fixes from Peter Zijlstra: "Fix kCFI/FineIBT weaknesses The primary bug Alyssa noticed was that with FineIBT enabled function prologues have a spurious ENDBR instruction: __cfi_foo: endbr64 subl $hash, %r10d jz 1f ud2 nop 1: foo: endbr64 <--- *sadface* This means that any indirect call that fails to target the __cfi symbol and instead targets (the regular old) foo+0, will succeed due to that second ENDBR. Fixing this led to the discovery of a single indirect call that was still doing this: ret_from_fork(). Since that's an assembly stub the compiler would not generate the proper kCFI indirect call magic and it would not get patched. Brian came up with the most comprehensive fix -- convert the thing to C with only a very thin asm wrapper. This ensures the kernel thread boostrap is a proper kCFI call. While discussing all this, Kees noted that kCFI hashes could/should be poisoned to seal all functions whose address is never taken, further limiting the valid kCFI targets -- much like we already do for IBT. So what was a 'simple' observation and fix cascaded into a bunch of inter-related CFI infrastructure fixes" * tag 'x86_urgent_for_6.5_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cfi: Only define poison_cfi() if CONFIG_X86_KERNEL_IBT=y x86/fineibt: Poison ENDBR at +0 x86: Rewrite ret_from_fork() in C x86/32: Remove schedule_tail_wrapper() x86/cfi: Extend ENDBR sealing to kCFI x86/alternative: Rename apply_ibt_endbr() x86/cfi: Extend {JMP,CAKK}_NOSPEC comment
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is a bunch of small driver fixes and a larger rework of zone disk handling (which reaches into blk and nvme). The aacraid array-bounds fix is now critical since the security people turned on -Werror for some build tests, which now fail without it" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: storvsc: Handle SRB status value 0x30 scsi: block: Improve checks in blk_revalidate_disk_zones() scsi: block: virtio_blk: Set zone limits before revalidating zones scsi: block: nullblk: Set zone limits before revalidating zones scsi: nvme: zns: Set zone limits before revalidating zones scsi: sd_zbc: Set zone limits before revalidating zones scsi: ufs: core: Add support for qTimestamp attribute scsi: aacraid: Avoid -Warray-bounds warning scsi: ufs: ufs-mediatek: Add dependency for RESET_CONTROLLER scsi: ufs: core: Update contact email for monitor sysfs nodes scsi: scsi_debug: Remove dead code scsi: qla2xxx: Use vmalloc_array() and vcalloc() scsi: fnic: Use vmalloc_array() and vcalloc() scsi: qla2xxx: Fix error code in qla2x00_start_sp() scsi: qla2xxx: Silence a static checker warning scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
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