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2023-06-26Merge tag 'thermal-v6.5-rc1' of ↵Rafael J. Wysocki30-295/+415
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux into thermal Pull thermal control updates for 6.5-rc1 from Daniel Lezcano: "- Add DT bindings for SM6375, MSM8226 and QCM2290 Qcom platforms (Konrad Dybcio) - Add DT bindings and support for QCom MSM8226 (Matti Lehtimäki) - Add DT bindings for QCom ipq9574 (Praveenkumar I) - Convert bcm2835 DT bindings to the yaml schema (Stefan Wahren) - Allow selecting the bang-bang governor as default (Thierry Reding) - Refactor and prepare the code to set the scene for RCar Gen4 (Wolfram Sang) - Cleanup and fixes for the QCom tsens drivers. Add DT bindings and calibration for the MSM8909 platform (Stephan Gerhold) - Revert a patch introducing a wrong usage of devm_of_iomap() on the Mediatek platform (Ricardo Cañuelo) - Fix the clock vs reset ordering in order to conform to the documentation on the sun8i (Christophe JAILLET) - Prevent setting up undocumented registers, enable the only described sensors and add the version 2.1 on the Qoriq sensor (Peng Fan) - Add DT bindings and support for the Armada AP807 (Alex Leibovich) - Update the mlx5 driver with the recent thermal changes (Daniel Lezcano) - Convert to platform remove callback returning void on STM32 (Uwe Kleine-König) - Add an error information printing for devm_thermal_add_hwmon_sysfs() and remove the error from the Sun8i, Amlogic, i.MX, TI, K3, Tegra, Qoriq, Mediateka and QCom (Yangtao Li) - Register as hwmon sensor for the Generic ADC (Chen-Yu Tsai) - Use the dev_err_probe() function in the QCom tsens alarm driver (Luca Weiss)" * tag 'thermal-v6.5-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (38 commits) thermal/drivers/qcom/temp-alarm: Use dev_err_probe thermal/drivers/generic-adc: Register thermal zones as hwmon sensors thermal/drivers/mediatek/lvts_thermal: Remove redundant msg in lvts_ctrl_start() thermal/drivers/qcom: Remove redundant msg at probe time thermal/drivers/ti-soc: Remove redundant msg in ti_thermal_expose_sensor() thermal/drivers/qoriq: Remove redundant msg in qoriq_tmu_register_tmu_zone() thermal/drivers/tegra: Remove redundant msg in tegra_tsensor_register_channel() drivers/thermal/k3: Remove redundant msg in k3_bandgap_probe() thermal/drivers/imx: Remove redundant msg in imx8mm_tmu_probe() and imx_sc_thermal_probe() thermal/drivers/amlogic: Remove redundant msg in amlogic_thermal_probe() thermal/drivers/sun8i: Remove redundant msg in sun8i_ths_register() thermal/hwmon: Add error information printing for devm_thermal_add_hwmon_sysfs() thermal/drivers/stm32: Convert to platform remove callback returning void net/mlx5: Update the driver with the recent thermal changes thermal/drivers/armada: Add support for AP807 thermal data dt-bindings: armada-thermal: Add armada-ap807-thermal compatible thermal/drivers/qoriq: Support version 2.1 thermal/drivers/qoriq: Only enable supported sensors thermal/drivers/qoriq: No need to program site adjustment register thermal/drivers/mediatek/lvts_thermal: Register thermal zones as hwmon sensors ...
2023-06-26Merge tag 'v6.5/vfs.misc' of ↵Linus Torvalds40-132/+188
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull misc vfs updates from Christian Brauner: "Miscellaneous features, cleanups, and fixes for vfs and individual fs Features: - Use mode 0600 for file created by cachefilesd so it can be run by unprivileged users. This aligns them with directories which are already created with mode 0700 by cachefilesd - Reorder a few members in struct file to prevent some false sharing scenarios - Indicate that an eventfd is used a semaphore in the eventfd's fdinfo procfs file - Add a missing uapi header for eventfd exposing relevant uapi defines - Let the VFS protect transitions of a superblock from read-only to read-write in addition to the protection it already provides for transitions from read-write to read-only. Protecting read-only to read-write transitions allows filesystems such as ext4 to perform internal writes, keeping writers away until the transition is completed Cleanups: - Arnd removed the architecture specific arch_report_meminfo() prototypes and added a generic one into procfs.h. Note, we got a report about a warning in amdpgpu codepaths that suggested this was bisectable to this change but we concluded it was a false positive - Remove unused parameters from split_fs_names() - Rename put_and_unmap_page() to unmap_and_put_page() to let the name reflect the order of the cleanup operation that has to unmap before the actual put - Unexport buffer_check_dirty_writeback() as it is not used outside of block device aops - Stop allocating aio rings from highmem - Protecting read-{only,write} transitions in the VFS used open-coded barriers in various places. Replace them with proper little helpers and document both the helpers and all barrier interactions involved when transitioning between read-{only,write} states - Use flexible array members in old readdir codepaths Fixes: - Use the correct type __poll_t for epoll and eventfd - Replace all deprecated strlcpy() invocations, whose return value isn't checked with an equivalent strscpy() call - Fix some kernel-doc warnings in fs/open.c - Reduce the stack usage in jffs2's xattr codepaths finally getting rid of this: fs/jffs2/xattr.c:887:1: error: the frame size of 1088 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] royally annoying compilation warning - Use __FMODE_NONOTIFY instead of FMODE_NONOTIFY where an int and not fmode_t is required to avoid fmode_t to integer degradation warnings - Create coredumps with O_WRONLY instead of O_RDWR. There's a long explanation in that commit how O_RDWR is actually a bug which we found out with the help of Linus and git archeology - Fix "no previous prototype" warnings in the pipe codepaths - Add overflow calculations for remap_verify_area() as a signed addition overflow could be triggered in xfstests - Fix a null pointer dereference in sysv - Use an unsigned variable for length calculations in jfs avoiding compilation warnings with gcc 13 - Fix a dangling pipe pointer in the watch queue codepath - The legacy mount option parser provided as a fallback by the VFS for filesystems not yet converted to the new mount api did prefix the generated mount option string with a leading ',' causing issues for some filesystems - Fix a repeated word in a comment in fs.h - autofs: Update the ctime when mtime is updated as mandated by POSIX" * tag 'v6.5/vfs.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (27 commits) readdir: Replace one-element arrays with flexible-array members fs: Provide helpers for manipulating sb->s_readonly_remount fs: Protect reconfiguration of sb read-write from racing writes eventfd: add a uapi header for eventfd userspace APIs autofs: set ctime as well when mtime changes on a dir eventfd: show the EFD_SEMAPHORE flag in fdinfo fs/aio: Stop allocating aio rings from HIGHMEM fs: Fix comment typo fs: unexport buffer_check_dirty_writeback fs: avoid empty option when generating legacy mount string watch_queue: prevent dangling pipe pointer fs.h: Optimize file struct to prevent false sharing highmem: Rename put_and_unmap_page() to unmap_and_put_page() cachefiles: Allow the cache to be non-root init: remove unused names parameter in split_fs_names() jfs: Use unsigned variable for length calculations fs/sysv: Null check to prevent null-ptr-deref bug fs: use UB-safe check for signed addition overflow in remap_verify_area procfs: consolidate arch_report_meminfo declaration fs: pipe: reveal missing function protoypes ...
2023-06-26Merge tag 'v6.5/fs.ntfs' of ↵Linus Torvalds4-21/+23
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull ntfs updates from Christian Brauner: "A pile of various smaller fixes for ntfs" * tag 'v6.5/fs.ntfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: ntfs: do not dereference a null ctx on error ntfs: Remove unneeded semicolon ntfs: Correct spelling ntfs: remove redundant initialization to pointer cb_sb_start
2023-06-26Merge tag 'auxdisplay-6.5' of https://github.com/ojeda/linuxLinus Torvalds2-2/+2
Pull auxdisplay update from Miguel Ojeda: "A single cleanup for i2c drivers to switch them back to use '.probe()'" * tag 'auxdisplay-6.5' of https://github.com/ojeda/linux: auxdisplay: Switch i2c drivers back to use .probe()
2023-06-26Merge tag 'rust-6.5' of https://github.com/Rust-for-Linux/linuxLinus Torvalds36-795/+1658
Pull rust updates from Miguel Ojeda: "A fairly small one in terms of feature additions. Most of the changes in terms of lines come from the upgrade to the new version of the toolchain (which in turn is big due to the vendored 'alloc' crate). Upgrade to Rust 1.68.2: - This is the first such upgrade, and we will try to update it often from now on, in order to remain close to the latest release, until a minimum version (which is "in the future") can be established. The upgrade brings the stabilization of 4 features we used (and 2 more that we used in our old 'rust' branch). Commit 3ed03f4da06e ("rust: upgrade to Rust 1.68.2") contains the details and rationale. pin-init API: - Several internal improvements and fixes to the pin-init API, e.g. allowing to use 'Self' in a struct definition with '#[pin_data]'. 'error' module: - New 'name()' method for the 'Error' type (with 'errname()' integration), used to implement the 'Debug' trait for 'Error'. - Add error codes from 'include/linux/errno.h' to the list of Rust 'Error' constants. - Allow specifying error type on the 'Result' type (with the default still being our usual 'Error' type). 'str' module: - 'TryFrom' implementation for 'CStr', and new 'to_cstring()' method based on it. 'sync' module: - Implement 'AsRef' trait for 'Arc', allowing to use 'Arc' in code that is generic over smart pointer types. - Add 'ptr_eq' method to 'Arc' for easier, less error prone comparison between two 'Arc' pointers. - Reword the 'Send' safety comment for 'Arc', and avoid referencing it from the 'Sync' one. 'task' module: - Implement 'Send' marker for 'Task'. 'types' module: - Implement 'Send' and 'Sync' markers for 'ARef<T>' when 'T' is 'AlwaysRefCounted', 'Send' and 'Sync'. Other changes: - Documentation improvements and '.gitattributes' change to start using the Rust diff driver" * tag 'rust-6.5' of https://github.com/Rust-for-Linux/linux: rust: error: `impl Debug` for `Error` with `errname()` integration rust: task: add `Send` marker to `Task` rust: specify when `ARef` is thread safe rust: sync: reword the `Arc` safety comment for `Sync` rust: sync: reword the `Arc` safety comment for `Send` rust: sync: implement `AsRef<T>` for `Arc<T>` rust: sync: add `Arc::ptr_eq` rust: error: add missing error codes rust: str: add conversion from `CStr` to `CString` rust: error: allow specifying error type on `Result` rust: init: update macro expansion example in docs rust: macros: replace Self with the concrete type in #[pin_data] rust: macros: refactor generics parsing of `#[pin_data]` into its own function rust: macros: fix usage of `#[allow]` in `quote!` docs: rust: point directly to the standalone installers .gitattributes: set diff driver for Rust source code files rust: upgrade to Rust 1.68.2 rust: arc: fix intra-doc link in `Arc<T>::init` rust: alloc: clarify what is the upstream version
2023-06-26Merge tag 's390-6.4-4' of ↵Linus Torvalds6-11/+27
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Use correct type for size of memory allocated for ELF core header on kernel crash. - Fix insecure W+X mapping warning when KASAN shadow memory range is not aligned on page boundary. - Avoid allocation of short by one page KASAN shadow memory when the original memory range is less than (PAGE_SIZE << 3). - Fix virtual vs physical address confusion in physical memory enumerator. It is not a real issue, since virtual and physical addresses are currently the same. - Set CONFIG_NET_TC_SKB_EXT=y in s390 config files as it is required for offloading TC as well as bridges on switchdev capable ConnectX devices. * tag 's390-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/defconfigs: set CONFIG_NET_TC_SKB_EXT=y s390/boot: fix physmem_info virtual vs physical address confusion s390/kasan: avoid short by one page shadow memory s390/kasan: fix insecure W+X mapping warning s390/crash: use the correct type for memory allocation
2023-06-26dt-bindings: auxdisplay: holtek: Add missing type for "linux,no-autorepeat"Rob Herring1-0/+1
"linux,no-autorepeat" is missing a type, add it. Reviewed-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-06-26dt-bindings: input: mediatek,pmic-keys: Fix typo in "linux,keycodes" ↵Rob Herring1-1/+1
property name "linux-keycodes" is the wrong property name and is unused. It should be "linux,keycodes" instead. Reviewed-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-06-26Merge tag 'nios2_updates_for_v6.5' of ↵Linus Torvalds3-8/+8
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux Pull nios2 updates from Dinh Nguyen: - Convert pgtable constructor/destructors to ptdesc - Replace strlcpy with strscpy * tag 'nios2_updates_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: nios2: Replace all non-returning strlcpy with strscpy nios2: Convert __pte_free_tlb() to use ptdescs
2023-06-26Merge back earlier Intel thermal control material for 6.5.Rafael J. Wysocki2-0/+275
2023-06-26Merge branch 'powercap'Rafael J. Wysocki7-408/+901
Merge power capping updates for 6.5-rc1: - Introduce power capping core support for Intel TPMI (Topology Aware Register and PM Capsule Interface) and a TPMI interface driver for Intel RAPL (Zhang Rui, Dan Carpenter). - Fix CONFIG_IOSF_MBI dependency in the Intel RAPL power capping driver (Zhang Rui). - Fix invalid initialization for pl4_supported field in the Intel RAPL power capping driver (Sumeet Pawnikar). * powercap: powercap: RAPL: Fix a NULL vs IS_ERR() bug powercap: RAPL: Fix CONFIG_IOSF_MBI dependency powercap: RAPL: fix invalid initialization for pl4_supported field powercap: intel_rapl: Introduce RAPL TPMI interface driver powercap: intel_rapl: Introduce core support for TPMI interface powercap: intel_rapl: Introduce RAPL I/F type powercap: intel_rapl: Make cpu optional for rapl_package powercap: intel_rapl: Remove redundant cpu parameter powercap: intel_rapl: Add support for lock bit per Power Limit powercap: intel_rapl: Cleanup Power Limits support powercap: intel_rapl: Use bitmap for Power Limits powercap: intel_rapl: Change primitive order powercap: intel_rapl: Use index to initialize primitive information powercap: intel_rapl: Support per domain energy/power/time unit powercap: intel_rapl: Support per Interface primitive information powercap: intel_rapl: Support per Interface rapl_defaults powercap: intel_rapl: Allow probing without CPUID match powercap: intel_rapl: Remove unused field in struct rapl_if_priv
2023-06-26Merge branches 'clk-imx', 'clk-microchip', 'clk-cleanup', 'clk-bindings', ↵Stephen Boyd38-169/+505
'clk-ti' and 'clk-kasprintf' into clk-next - Handle allocation failures from kasprintf() and friends * clk-imx: clk: imx: clk-imx8mp: improve error handling in imx8mp_clocks_probe() clk: imx93: fix memory leak and missing unwind goto in imx93_clocks_probe clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe dt-bindings: clock: imx8m: Add missing interrupt property clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe clk: imx: composite-8m: Add imx8m_divider_determine_rate clk: imx: scu: use _safe list iterator to avoid a use after free clk: imx: drop imx_unregister_clocks clk: imx6ul: retain early UART clocks during kernel init clk: imx: imx6sx: Remove CLK_SET_RATE_PARENT from the LDB clocks * clk-microchip: dt-bindings: clocks: at91sam9x5-sckc: convert to yaml dt-bindings: clocks: atmel,at91rm9200-pmc: convert to yaml clk: microchip: Use of_property_read_bool() for boolean properties clk: microchip: convert SOC_MICROCHIP_POLARFIRE to ARCH_MICROCHIP_POLARFIRE * clk-cleanup: clk: fix typo in clk_hw_register_fixed_rate_parent_data() macro clk: Fix memory leak in devm_clk_notifier_register() clk: mvebu: Iterate over possible CPUs instead of DT CPU nodes clk: mvebu: Use of_get_cpu_hwid() to read CPU ID MAINTAINERS: Add Marvell mvebu clock drivers clk: mvebu: Use of_address_to_resource() clk: tegra: tegra124-emc: Fix potential memory leak clk: clocking-wizard: Fix Oops in clk_wzrd_register_divider() clk: bcm: rpi: Fix off by one in raspberrypi_discover_clocks() clk: sifive: Use devm_platform_ioremap_resource() * clk-bindings: dt-bindings: clock: drop unneeded quotes and use absolute /schemas path dt-bindings: rcc: stm32: Sync with u-boot copy for STM32MP13 SoC * clk-ti: clk: keystone: syscon-clk: Add support for audio refclk dt-bindings: clock: Add binding documentation for TI Audio REFCLK dt-bindings: clock: ehrpwm: Remove unneeded syscon compatible clk: keystone: syscon-clk: Allow the clock node to not be of type syscon * clk-kasprintf: clk: clocking-wizard: check return value of devm_kasprintf() clk: ti: clkctrl: check return value of kasprintf() clk: keystone: sci-clk: check return value of kasprintf() clk: si5341: free unused memory on probe failure clk: si5341: check return value of {devm_}kasprintf() clk: si5341: return error if one synth clock registration fails clk: cdce925: check return value of kasprintf() clk: vc5: check memory returned by kasprintf()
2023-06-26Merge branches 'clk-renesas', 'clk-determine-rate', 'clk-allwinner', ↵Stephen Boyd72-283/+3713
'clk-samsung' and 'clk-amlogic' into clk-next - Make clk_ops::determine_rate mandatory for muxes * clk-renesas: clk: renesas: rzg2l: Convert to readl_poll_timeout_atomic() clk: renesas: mstp: Convert to readl_poll_timeout_atomic() clk: renesas: cpg-mssr: Convert to readl_poll_timeout_atomic() iopoll: Do not use timekeeping in read_poll_timeout_atomic() iopoll: Call cpu_relax() in busy loops clk: renesas: rzg2l: Fix CPG_SIPLL5_CLK1 register write clk: renesas: r8a779a0: Add PWM clock * clk-determine-rate: (71 commits) clk: sprd: composite: Simplify determine_rate implementation ASoC: tlv320aic32x4: pll: Remove impossible condition in clk_aic32x4_pll_determine_rate() clk: Fix best_parent_rate after moving code into a separate function clk: Forbid to register a mux without determine_rate ASoC: tlv320aic32x4: div: Switch to determine_rate ASoC: tlv320aic32x4: pll: Switch to determine_rate clk: tegra: super: Switch to determine_rate clk: tegra: periph: Switch to determine_rate clk: stm32: composite: Switch to determine_rate clk: st: flexgen: Switch to determine_rate clk: sprd: composite: Switch to determine_rate clk: ingenic: tcu: Switch to determine_rate clk: ingenic: cgu: Switch to determine_rate clk: imx: scu: Switch to determine_rate clk: da8xx: clk48: Switch to determine_rate clk: si5351: clkout: Switch to determine_rate clk: si5351: msynth: Switch to determine_rate clk: si5351: pll: Switch to determine_rate clk: si5341: Switch to determine_rate clk: cdce706: clkout: Switch to determine_rate ... * clk-allwinner: clk: sunxi-ng: a64: force select PLL_MIPI in TCON0 mux * clk-samsung: clk: samsung: add CONFIG_OF dependency clk: samsung: Re-add support for Exynos4212 CPU clock clk: samsung: Add Exynos4212 compatible to CLKOUT driver dt-bindings: clock: samsung,exynos: add Exynos4212 clock compatible * clk-amlogic: MAINTAINERS: repair pattern in ARM/Amlogic Meson SoC CLOCK FRAMEWORK clk: meson: pll: remove unneeded semicolon clk: meson: a1: Staticize rtc clk clk: meson: a1: add Amlogic A1 Peripherals clock controller driver clk: meson: a1: add Amlogic A1 PLL clock controller driver clk: meson: introduce new pll power-on sequence for A1 SoC family clk: meson: make pll rst bit as optional dt-bindings: clock: meson: add A1 Peripherals clock controller bindings dt-bindings: clock: meson: add A1 PLL clock controller bindings
2023-06-26Merge branches 'clk-platform', 'clk-i2c', 'clk-mediatek', 'clk-i2cid' and ↵Stephen Boyd30-165/+237
'clk-vc5' into clk-next - Migrate platform clk drivers to .remove_new() - Migrate i2c clk drivers to .probe() instead of .probe_new() - Remove CLK_SET_PARENT from all Mediatek MSDC core clocks - Add infra_ao reset support for Mediatek MT8188 SoCs - Align driver_data to i2c_device_id tables in some i2c clk drivers - Use device_get_match_data() in vc5 clk driver * clk-platform: clk: mediatek: Convert all remaining drivers to platform_driver's .remove_new() clk: mediatek: Make mtk_clk_pdev_remove() return void clk: mediatek: Make mtk_clk_simple_remove() return void * clk-i2c: clk: si521xx: Switch i2c driver back to use .probe() clk: Switch i2c drivers back to use .probe() * clk-mediatek: clk: mediatek: clk-mt8173-apmixedsys: Fix iomap not released issue clk: mediatek: clk-mt8173-apmixedsys: Fix return value for of_iomap() error clk: mediatek: clk-mtk: Grab iomem pointer for divider clocks clk: mediatek: fix of_iomap memory leak clk: mediatek: reset: add infra_ao reset support for MT8188 dt-bindings: reset: mt8188: add thermal reset control bit clk: mediatek: Remove CLK_SET_PARENT from all MSDC core clocks clk: mediatek: mux: Stop forcing CLK_SET_RATE_PARENT flag clk: mediatek: Enable all MT8192 clocks by default * clk-i2cid: clk: rs9: Fix .driver_data content in i2c_device_id clk: vc7: Fix .driver_data content in i2c_device_id clk: vc5: Fix .driver_data content in i2c_device_id * clk-vc5: clk: vc7: Use device_get_match_data() instead of of_device_get_match_data() clk: vc5: Use device_get_match_data() instead of of_device_get_match_data()
2023-06-26Merge branches 'pm-sleep' and 'pm-domains'Rafael J. Wysocki8-27/+77
Merge updates related to system-wide power management and generic power domains (genpd) updates for 6.5-rc1: - Fix the handling of pm_suspend_target_state when CONFIG_PM is unset (Kai-Heng Feng). - Correct spelling mistake in a comment in the hibernation code (Wang Honghui). - Add arch_resume_nosmt() prototype to avoid a "missing prototypes" build warning (Arnd Bergmann). - Restrict pm_pr_dbg() to system-wide power transitions and use it in a few additional places (Mario Limonciello). - Drop verification of in-params from genpd_add_device() and ensure that all of its callers will do it (Ulf Hansson). - Prevent possible integer overflows from occurring in genpd_parse_state() (Nikita Zhandarovich). * pm-sleep: platform/x86/amd: pmc: Use pm_pr_dbg() for suspend related messages pinctrl: amd: Use pm_pr_dbg to show debugging messages ACPI: x86: Add pm_debug_messages for LPS0 _DSM state tracking include/linux/suspend.h: Only show pm_pr_dbg messages at suspend/resume PM: suspend: add a arch_resume_nosmt() prototype PM: hibernate: Correct spelling mistake in a comment PM: suspend: Fix pm_suspend_target_state handling for !CONFIG_PM * pm-domains: PM: domains: Move the verification of in-params from genpd_add_device() PM: domains: fix integer overflow issues in genpd_parse_state()
2023-06-26Merge branches 'pm-cpufreq' and 'pm-cpuidle'Rafael J. Wysocki9-57/+341
Merge cpufreq and cpuidle updates for 6.5-rc1: - Prevent cpufreq drivers that provide the ->adjust_perf() callback without a ->fast_switch() one which is used as a fallback from the former in some cases (Wyes Karny). - Fix some issues related to the AMD P-state cpufreq driver (Mario Limonciello, Wyes Karny). - Fix the energy_performance_preference attribute handling in the intel_pstate driver in passive mode (Tero Kristo). - Clean up the intel_idle driver, make it work with VM guests that cannot use the MWAIT instruction and address the case in which the host may enter a deep idle state when the guest is idle (Arjan van de Ven). * pm-cpufreq: cpufreq: intel_pstate: Fix energy_performance_preference for passive cpufreq: amd-pstate: Add a kernel config option to set default mode cpufreq: amd-pstate: Set a fallback policy based on preferred_profile ACPI: CPPC: Add definition for undefined FADT preferred PM profile value cpufreq: amd-pstate: Set default governor to schedutil cpufreq: amd-pstate: Make amd-pstate EPP driver name hyphenated cpufreq: amd-pstate: Write CPPC enable bit per-socket cpufreq: Fail driver register if it has adjust_perf without fast_switch * pm-cpuidle: intel_idle: Add a "Long HLT" C1 state for the VM guest mode intel_idle: Add support for using intel_idle in a VM guest using just hlt intel_idle: clean up the (new) state_update_enter_method function intel_idle: refactor state->enter manipulation into its own function
2023-06-26Merge branches 'acpi-apei', 'acpi-pad' and 'acpi-misc'Rafael J. Wysocki4-5/+4
Merge ACPI APEI changes, an ACPI PAD driver update and an ACPI FFH handling cleanup related to ARM64 for 6.5-rc1: - Make ghes_get_devices() return NULL to indicate that there are no GHES devices so as to allow vendor-specific EDAC drivers to probe then (Li Yang). - Mark bert_disable() as __initdata and drop an unused function from the APEI GHES code (Miaohe Lin). - Make the ACPI PAD (Processor Aggregator Device) driver realize that Zhaoxin CPUs support nonstop TSC (Tony W Wang-oc). - Drop the certainly unnecessary and likely incorrect inclusion of linux/arm-smccc.h from acpi_ffh.c (Sudeep Holla). * acpi-apei: APEI: GHES: correctly return NULL for ghes_get_devices() ACPI: APEI: mark bert_disable as __initdata ACPI: APEI: GHES: Remove unused ghes_estatus_pool_size_request() * acpi-pad: ACPI: PAD: mark Zhaoxin CPUs NONSTOP TSC correctly * acpi-misc: ACPI: FFH: Drop the inclusion of linux/arm-smccc.h
2023-06-26Merge branches 'acpi-thermal' and 'acpi-button'Rafael J. Wysocki4-262/+282
Merge ACPI thermal driver cleanups and ACPI button drivers rework for 6.5-rc1: - Clean up the ACPI thermal driver and drop some dead or otherwise unneded code from it (Rafael Wysocki). - Rework the handling of notifications in the ACPI button drivers so as to allow the common notification handling code for devices to be simplified (Rafael Wysocki). * acpi-thermal: ACPI: thermal: Drop struct acpi_thermal_flags ACPI: thermal: Drop struct acpi_thermal_state ACPI: thermal: Eliminate struct acpi_thermal_state_flags ACPI: thermal: Move acpi_thermal_driver definition ACPI: thermal: Move symbol definitions to one place ACPI: thermal: Drop redundant ACPI_TRIPS_REFRESH_DEVICES symbol ACPI: thermal: Use BIT() macro for defining flags * acpi-button: ACPI: bus: Simplify installation and removal of notify callback ACPI: tiny-power-button: Eliminate the driver notify callback ACPI: button: Use different notify handlers for lid and buttons ACPI: button: Eliminate the driver notify callback
2023-06-26netfilter: nf_tables: fix underflow in chain reference counterPablo Neira Ayuso1-1/+3
Set element addition error path decrements reference counter on chains twice: once on element release and again via nft_data_release(). Then, d6b478666ffa ("netfilter: nf_tables: fix underflow in object reference counter") incorrectly fixed this by removing the stateful object reference count decrement. Restore the stateful object decrement as in b91d90368837 ("netfilter: nf_tables: fix leaking object reference count") and let nft_data_release() decrement the chain reference counter, so this is done only once. Fixes: d6b478666ffa ("netfilter: nf_tables: fix underflow in object reference counter") Fixes: 628bd3e49cba ("netfilter: nf_tables: drop map element references from preparation phase") Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-06-26netfilter: nf_tables: unbind non-anonymous set if rule construction failsPablo Neira Ayuso1-0/+2
Otherwise a dangling reference to a rule object that is gone remains in the set binding list. Fixes: 26b5a5712eb8 ("netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain") Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-06-26netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return ↵Ilia.Gavrilov1-1/+1
value. ct_sip_parse_numerical_param() returns only 0 or 1 now. But process_register_request() and process_register_response() imply checking for a negative value if parsing of a numerical header parameter failed. The invocation in nf_nat_sip() looks correct: if (ct_sip_parse_numerical_param(...) > 0 && ...) { ... } Make the return value of the function ct_sip_parse_numerical_param() a tristate to fix all the cases a) return 1 if value is found; *val is set b) return 0 if value is not found; *val is unchanged c) return -1 on error; *val is undefined Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 0f32a40fc91a ("[NETFILTER]: nf_conntrack_sip: create signalling expectations") Signed-off-by: Ilia.Gavrilov <[email protected]> Reviewed-by: Simon Horman <[email protected]> Reviewed-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-06-26Merge branches 'acpi-x86', 'acpi-video', 'acpi-soc' and 'acpi-tables'Rafael J. Wysocki5-6/+86
Merge x86-related ACPI changes, backlight-related ACPI changes, an Intel SoC (LPSS) ACPI driver update and a missing prototype warning fix related to ACPI NFIT for 6.5-rc1: - Add quirks to work around ACPI tables defects on Lenovo Yoga Book yb1-x90f/l and Nextbook Ares 8A (Hans de Goede). - Add ACPi backlight quirks for Dell Studio 1569, Lenovo ThinkPad X131e (3371 AMD version) and Apple iMac11,3 and stop trying to use vendor backlight control on relatively recent systems (Hans de Goede). - Add pwm_lookup_table entry for second PWM on CHT/BSW devices in the ACPI LPSS (Intel SoC) driver (Hans de Goede). - Add nfit_intel_shutdown_status() declaration to a local header to avoid a "missing prototypes" build warning (Arnd Bergmann). * acpi-x86: ACPI: x86: Add ACPI_QUIRK_UART1_SKIP for Lenovo Yoga Book yb1-x90f/l ACPI: button: Add lid disable DMI quirk for Nextbook Ares 8A ACPI: x86: Add skip i2c clients quirk for Nextbook Ares 8A * acpi-video: ACPI: video: Add backlight=native DMI quirk for Dell Studio 1569 ACPI: video: Stop trying to use vendor backlight control on laptops from after ~2012 ACPI: video: Add backlight=native DMI quirk for Lenovo ThinkPad X131e (3371 AMD version) ACPI: video: Add backlight=native DMI quirk for Apple iMac11,3 * acpi-soc: ACPI: LPSS: Add pwm_lookup_table entry for second PWM on CHT/BSW devices * acpi-tables: ACPI: NFIT: Add declaration in a local header
2023-06-26Merge branches 'acpi-scan', 'acpi-pm', 'acpi-resource' and 'acpi-ec'Rafael J. Wysocki6-103/+87
Merge ACPI device enumeration changes, ACPI power management update, ACPI resources management updates and an EC driver update for 6.5-rc1: - Reduce ACPI device enumeration overhead related to devices with dependencies (Rafael Wysocki). - Fix the handling of Microsoft LPS0 _DSM for suspend-to-idle (Mario Limonciello). - Fix section mismatch warning in the ACPI suspend-to-idle code (Arnd Bergmann). - Drop several ACPI resource management quirks related to IRQ ovverides on AMD "Zen" systems (Mario Limonciello). - Modify the ACPI EC driver to make it only clear the EC GPE status when handling the GPE (Jeremy Compostella). * acpi-scan: ACPI: scan: Reduce overhead related to devices with dependencies * acpi-pm: ACPI: x86: s2idle: Adjust Microsoft LPS0 _DSM handling sequence ACPI: PM: s2idle: fix section mismatch warning * acpi-resource: ACPI: resource: Remove "Zen" specific match and quirks * acpi-ec: ACPI: EC: Clear GPE on interrupt handling only
2023-06-26HID: wacom: Use ktime_t rather than int when dealing with timestampsJason Gerecke2-4/+4
Code which interacts with timestamps needs to use the ktime_t type returned by functions like ktime_get. The int type does not offer enough space to store these values, and attempting to use it is a recipe for problems. In this particular case, overflows would occur when calculating/storing timestamps leading to incorrect values being reported to userspace. In some cases these bad timestamps cause input handling in userspace to appear hung. Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/901 Fixes: 17d793f3ed53 ("HID: wacom: insert timestamp to packed Bluetooth (BT) events") CC: [email protected] Signed-off-by: Jason Gerecke <[email protected]> Reviewed-by: Benjamin Tissoires <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Benjamin Tissoires <[email protected]>
2023-06-26hwmon: max31827: Switch back to use struct i2c_driver::probeUwe Kleine-König1-1/+1
struct i2c_driver::probe_new is about to go away. Switch the driver to use the probe callback with the same prototype. Signed-off-by: Uwe Kleine-König <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Guenter Roeck <[email protected]>
2023-06-26Merge tag 'asoc-v6.5' of ↵Takashi Iwai903-5689/+25251
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v6.5 A fairly quiet release from a core and framework point of view, but a very big one from the point of view of new drivers: - More refectoring from Morimoto-san, this time mainly around DAI links and how we control the ordering of trigger() callbacks. - Convert a lot of drivers to use maple tree based caches. - Lots of work on the x86 driver stack. - Compressed audio support for Qualcomm. - Support for AMD SoundWire, Analog Devices SSM3515, Google Chameleon, Ingenic X1000, Intel systems with various CODECs, Longsoon platforms, Maxim MAX98388, Mediatek MT8188, Nuvoton NAU8825C, NXP platforms with NAU8822, Qualcomm WSA884x, StarFive JH7110, Texas Instruments TAS2781.
2023-06-26RDMA/bnxt_re: Fix spelling mistake "priviledged" -> "privileged"Colin Ian King1-2/+2
There is a spelling mistake in a comment and in a dev_err error message. Fix them. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2023-06-26RDMA/bnxt_re: Remove duplicated include in bnxt_re/main.cYang Li1-1/+0
./drivers/infiniband/hw/bnxt_re/main.c: ib_verbs.h is included more than once. Link: https://lore.kernel.org/r/[email protected] Reported-by: Abaci Robot <[email protected]> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5588 Signed-off-by: Yang Li <[email protected]> Acked-by: Selvin Xavier <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2023-06-26Merge branch 'for-next' into for-linusTakashi Iwai302-5089/+14596
Pull the 6.5-devel branch for upstreaming. Signed-off-by: Takashi Iwai <[email protected]>
2023-06-26ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on EliteBookAndy Chi1-3/+3
On HP EliteBook 835/845/845W G10, the audio LEDs can be enabled by ALC285_FIXUP_HP_MUTE_LED. So use it accordingly. Signed-off-by: Andy Chi <[email protected]> Cc: <[email protected]> Fixes: 3e10f6ca76c4 ("ALSA: hda/realtek: Add quirk for HP EliteBook G10 laptops") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2023-06-26RDMA/bnxt_re: Refactor code around bnxt_qplib_map_rc()Kashyap Desai1-8/+15
Update function comment of bnxt_qplib_map_rc() Remove intermediate return value ENXIO and directly called bnxt_qplib_map_rc() from __send_message_basic_sanity(). Link: https://lore.kernel.org/r/[email protected] Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Kashyap Desai <[email protected]> Signed-off-by: Selvin Xavier <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2023-06-26RDMA/bnxt_re: Remove incorrect return check from slow pathKashyap Desai1-6/+0
The commit 691eb7c6110f ("RDMA/bnxt_re: handle command completions after driver detect a timedout") introduced code resulting in below warning issued by the smatch static checker. drivers/infiniband/hw/bnxt_re/qplib_rcfw.c:513 __bnxt_qplib_rcfw_send_message() warn: duplicate check 'rc' (previous on line 506) Fix the warning by removing incorrect code block. Fixes: 691eb7c6110f ("RDMA/bnxt_re: handle command completions after driver detect a timedout") Link: https://lore.kernel.org/r/[email protected] Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Kashyap Desai <[email protected]> Signed-off-by: Selvin Xavier <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
2023-06-26iommufd: Call iopt_area_contig_done() under the lockJason Gunthorpe1-1/+1
The iter internally holds a pointer to the area and iopt_area_contig_done() will dereference it. The pointer is not valid outside the iova_rwsem. syzkaller reports: BUG: KASAN: slab-use-after-free in iommufd_access_unpin_pages+0x363/0x370 Read of size 8 at addr ffff888022286e20 by task syz-executor669/5771 CPU: 0 PID: 5771 Comm: syz-executor669 Not tainted 6.4.0-rc5-syzkaller-00313-g4c605260bc60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Call Trace: <TASK> dump_stack_lvl+0xd9/0x150 print_address_description.constprop.0+0x2c/0x3c0 kasan_report+0x11c/0x130 iommufd_access_unpin_pages+0x363/0x370 iommufd_test_access_unmap+0x24b/0x390 iommufd_access_notify_unmap+0x24c/0x3a0 iopt_unmap_iova_range+0x4c4/0x5f0 iopt_unmap_all+0x27/0x50 iommufd_ioas_unmap+0x3d0/0x490 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fec1dae3b19 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fec1da74308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fec1db6b438 RCX: 00007fec1dae3b19 RDX: 0000000020000100 RSI: 0000000000003b86 RDI: 0000000000000003 RBP: 00007fec1db6b430 R08: 00007fec1da74700 R09: 0000000000000000 R10: 00007fec1da74700 R11: 0000000000000246 R12: 00007fec1db6b43c R13: 00007fec1db39074 R14: 6d6f692f7665642f R15: 0000000000022000 </TASK> Allocated by task 5770: kasan_save_stack+0x22/0x40 kasan_set_track+0x25/0x30 __kasan_kmalloc+0xa2/0xb0 iopt_alloc_area_pages+0x94/0x560 iopt_map_user_pages+0x205/0x4e0 iommufd_ioas_map+0x329/0x5f0 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Freed by task 5770: kasan_save_stack+0x22/0x40 kasan_set_track+0x25/0x30 kasan_save_free_info+0x2e/0x40 ____kasan_slab_free+0x160/0x1c0 slab_free_freelist_hook+0x8b/0x1c0 __kmem_cache_free+0xaf/0x2d0 iopt_unmap_iova_range+0x288/0x5f0 iopt_unmap_all+0x27/0x50 iommufd_ioas_unmap+0x3d0/0x490 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd The parallel unmap free'd iter->area the instant the lock was released. Fixes: 51fe6141f0f6 ("iommufd: Data structure to provide IOVA to PFN mapping") Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Kevin Tian <[email protected]> Reported-by: [email protected] Closes: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
2023-06-26iommufd: Do not access the area pointer after unlockingJason Gunthorpe1-3/+11
A concurrent unmap can trigger freeing of the area pointers while we are generating an unmapping notification for accesses. syzkaller reports: BUG: KASAN: slab-use-after-free in iopt_unmap_iova_range+0x5ba/0x5f0 Read of size 4 at addr ffff888075996184 by task syz-executor.2/31160 CPU: 1 PID: 31160 Comm: syz-executor.2 Not tainted 6.4.0-rc5-syzkaller-00313-g4c605260bc60 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 Call Trace: <TASK> dump_stack_lvl+0xd9/0x150 print_address_description.constprop.0+0x2c/0x3c0 kasan_report+0x11c/0x130 iopt_unmap_iova_range+0x5ba/0x5f0 iopt_unmap_all+0x27/0x50 iommufd_ioas_unmap+0x3d0/0x490 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f0812c8c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0813914168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0812dabf80 RCX: 00007f0812c8c169 RDX: 0000000020000100 RSI: 0000000000003b86 RDI: 0000000000000005 RBP: 00007f0812ce7ca1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f0812ecfb1f R14: 00007f0813914300 R15: 0000000000022000 </TASK> Allocated by task 31160: kasan_save_stack+0x22/0x40 kasan_set_track+0x25/0x30 __kasan_kmalloc+0xa2/0xb0 iopt_alloc_area_pages+0x94/0x560 iopt_map_user_pages+0x205/0x4e0 iommufd_ioas_map+0x329/0x5f0 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Freed by task 31161: kasan_save_stack+0x22/0x40 kasan_set_track+0x25/0x30 kasan_save_free_info+0x2e/0x40 ____kasan_slab_free+0x160/0x1c0 slab_free_freelist_hook+0x8b/0x1c0 __kmem_cache_free+0xaf/0x2d0 iopt_unmap_iova_range+0x288/0x5f0 iopt_unmap_all+0x27/0x50 iommufd_ioas_unmap+0x3d0/0x490 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd The buggy address belongs to the object at ffff888075996100 which belongs to the cache kmalloc-cg-192 of size 192 The buggy address is located 132 bytes inside of freed 192-byte region [ffff888075996100, ffff8880759961c0) The buggy address belongs to the physical page: page:ffffea0001d66580 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x75996 memcg:ffff88801f1c2701 flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) page_type: 0xffffffff() raw: 00fff00000000200 ffff88801244ddc0 dead000000000122 0000000000000000 raw: 0000000000000000 0000000080100010 00000001ffffffff ffff88801f1c2701 page dumped because: kasan: bad access detected page_owner tracks the page as allocated page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 31157, tgid 31154 (syz-executor.0), ts 1984547323469, free_ts 1983933451331 post_alloc_hook+0x2db/0x350 get_page_from_freelist+0xf41/0x2c00 __alloc_pages+0x1cb/0x4a0 alloc_pages+0x1aa/0x270 allocate_slab+0x25f/0x390 ___slab_alloc+0xa91/0x1400 __slab_alloc.constprop.0+0x56/0xa0 __kmem_cache_alloc_node+0x136/0x320 kmalloc_trace+0x26/0xe0 iommufd_test+0x1328/0x2c20 iommufd_fops_ioctl+0x317/0x4b0 __x64_sys_ioctl+0x197/0x210 do_syscall_64+0x39/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd page last free stack trace: free_unref_page_prepare+0x62e/0xcb0 free_unref_page_list+0xe3/0xa70 release_pages+0xcd8/0x1380 tlb_batch_pages_flush+0xa8/0x1a0 tlb_finish_mmu+0x14b/0x7e0 exit_mmap+0x2b2/0x930 __mmput+0x128/0x4c0 mmput+0x60/0x70 do_exit+0x9b0/0x29b0 do_group_exit+0xd4/0x2a0 get_signal+0x2318/0x25b0 arch_do_signal_or_restart+0x79/0x5c0 exit_to_user_mode_prepare+0x11f/0x240 syscall_exit_to_user_mode+0x1d/0x50 do_syscall_64+0x46/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd Precompute what is needed to call the access function and do not check the area's num_accesses again as the pointer may not be valid anymore. Use a counter instead. Fixes: 51fe6141f0f6 ("iommufd: Data structure to provide IOVA to PFN mapping") Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Kevin Tian <[email protected]> Reported-by: [email protected] Closes: https://lore.kernel.org/r/[email protected] Signed-off-by: Jason Gunthorpe <[email protected]>
2023-06-26linux/netfilter.h: fix kernel-doc warningsRandy Dunlap1-2/+2
kernel-doc does not support DECLARE_PER_CPU(), so don't mark it with kernel-doc notation. One comment block is not kernel-doc notation, so just use "/*" to begin the comment. Quietens these warnings: netfilter.h:493: warning: Function parameter or member 'bool' not described in 'DECLARE_PER_CPU' netfilter.h:493: warning: Function parameter or member 'nf_skb_duplicated' not described in 'DECLARE_PER_CPU' netfilter.h:493: warning: expecting prototype for nf_skb_duplicated(). Prototype was for DECLARE_PER_CPU() instead netfilter.h:496: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Contains bitmask of ctnetlink event subscribers, if any. Fixes: e7c8899f3e6f ("netfilter: move tee_active to core") Fixes: fdf6491193e4 ("netfilter: ctnetlink: make event listener tracking global") Signed-off-by: Randy Dunlap <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-06-26netfilter: conntrack: dccp: copy entire header to stack buffer, not just ↵Florian Westphal1-3/+49
basic one Eric Dumazet says: nf_conntrack_dccp_packet() has an unique: dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh); And nothing more is 'pulled' from the packet, depending on the content. dh->dccph_doff, and/or dh->dccph_x ...) So dccp_ack_seq() is happily reading stuff past the _dh buffer. BUG: KASAN: stack-out-of-bounds in nf_conntrack_dccp_packet+0x1134/0x11c0 Read of size 4 at addr ffff000128f66e0c by task syz-executor.2/29371 [..] Fix this by increasing the stack buffer to also include room for the extra sequence numbers and all the known dccp packet type headers, then pull again after the initial validation of the basic header. While at it, mark packets invalid that lack 48bit sequence bit but where RFC says the type MUST use them. Compile tested only. v2: first skb_header_pointer() now needs to adjust the size to only pull the generic header. (Eric) Heads-up: I intend to remove dccp conntrack support later this year. Fixes: 2bc780499aa3 ("[NETFILTER]: nf_conntrack: add DCCP protocol support") Reported-by: Eric Dumazet <[email protected]> Signed-off-by: Florian Westphal <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-06-26lib/ts_bm: reset initial match offset for every block of textJeremy Sowden1-1/+3
The `shift` variable which indicates the offset in the string at which to start matching the pattern is initialized to `bm->patlen - 1`, but it is not reset when a new block is retrieved. This means the implemen- tation may start looking at later and later positions in each successive block and miss occurrences of the pattern at the beginning. E.g., consider a HTTP packet held in a non-linear skb, where the HTTP request line occurs in the second block: [... 52 bytes of packet headers ...] GET /bmtest HTTP/1.1\r\nHost: www.example.com\r\n\r\n and the pattern is "GET /bmtest". Once the first block comprising the packet headers has been examined, `shift` will be pointing to somewhere near the end of the block, and so when the second block is examined the request line at the beginning will be missed. Reinitialize the variable for each new block. Fixes: 8082e4ed0a61 ("[LIB]: Boyer-Moore extension for textsearch infrastructure strike #2") Link: https://bugzilla.netfilter.org/show_bug.cgi?id=1390 Signed-off-by: Jeremy Sowden <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-06-26thermal/drivers/qcom/temp-alarm: Use dev_err_probeLuca Weiss1-20/+14
Use the dev_err_probe function instead of dev_err in the probe function so that the printed message includes the return value and also handles -EPROBE_DEFER nicely. Signed-off-by: Luca Weiss <[email protected]> Reviewed-by: Konrad Dybcio <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/generic-adc: Register thermal zones as hwmon sensorsChen-Yu Tsai1-0/+4
Register thermal zones as hwmon sensors to let userspace read temperatures using standard hwmon interface. Signed-off-by: Chen-Yu Tsai <[email protected]> [Yangtao: only keep devm_thermal_add_hwmon_sysfs] Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/mediatek/lvts_thermal: Remove redundant msg in lvts_ctrl_start()Yangtao Li1-2/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/qcom: Remove redundant msg at probe timeYangtao Li3-9/+3
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/ti-soc: Remove redundant msg in ti_thermal_expose_sensor()Yangtao Li1-2/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Acked-by: Keerthy <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/qoriq: Remove redundant msg in qoriq_tmu_register_tmu_zone()Yangtao Li1-3/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/tegra: Remove redundant msg in tegra_tsensor_register_channel()Yangtao Li1-2/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26drivers/thermal/k3: Remove redundant msg in k3_bandgap_probe()Yangtao Li1-2/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/imx: Remove redundant msg in imx8mm_tmu_probe() and ↵Yangtao Li2-4/+2
imx_sc_thermal_probe() The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/amlogic: Remove redundant msg in amlogic_thermal_probe()Yangtao Li1-2/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Reviewed-by: Martin Blumenstingl <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/sun8i: Remove redundant msg in sun8i_ths_register()Yangtao Li1-3/+1
The upper-layer devm_thermal_add_hwmon_sysfs() function can directly print error information. Signed-off-by: Yangtao Li <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/hwmon: Add error information printing for devm_thermal_add_hwmon_sysfs()Yangtao Li1-1/+4
Ensure that all error handling branches print error information. In this way, when this function fails, the upper-layer functions can directly return an error code without missing debugging information. Otherwise, the error message will be printed redundantly or missing. Signed-off-by: Yangtao Li <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-06-26thermal/drivers/stm32: Convert to platform remove callback returning voidUwe Kleine-König3-7/+5
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. st_thermal_unregister() always returned zero, so convert it to return void without any loss and then just drop the return from st_mmap_remove(). Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Daniel Lezcano <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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