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2025-01-16ice: support FW Recovery ModeKonrad Knitter
Recovery Mode is intended to recover from a fatal failure scenario in which the device is not accessible to the host, meaning the firmware is non-responsive. The purpose of the Firmware Recovery Mode is to enable software tools to update firmware and/or device configuration so the fatal error can be resolved. Recovery Mode Firmware supports a limited set of admin commands required for NVM update. Recovery Firmware does not support hardware interrupts so a polling mode is used. The driver will expose only the minimum set of devlink commands required for the recovery of the adapter. Using an appropriate NVM image, the user can recover the adapter using the devlink flash API. Prior to 4.20 E810 Adapter Recovery Firmware supports only the update and erase of the "fw.mgmt" component. E810 Adapter Recovery Firmware doesn't support selected preservation of cards settings or identifiers. The following command can be used to recover the adapter: $ devlink dev flash <pci-address> <update-image.bin> component fw.mgmt overwrite settings overwrite identifier Newer FW versions (4.20 or newer) supports update of "fw.undi" and "fw.netlist" components. $ devlink dev flash <pci-address> <update-image.bin> Tested on Intel Corporation Ethernet Controller E810-C for SFP FW revision 3.20 and 4.30. Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Konrad Knitter <konrad.knitter@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-01-16devlink: add devl guardKonrad Knitter
Add devl guard for scoped_guard(). Example usage: scoped_guard(devl, priv_to_devlink(pf)) { err = init_devlink(pf); if (err) return err; } Co-developed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Konrad Knitter <konrad.knitter@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-01-16pldmfw: enable selected component updateKonrad Knitter
This patch enables to update a selected component from PLDM image containing multiple components. Example usage: struct pldmfw; data.mode = PLDMFW_UPDATE_MODE_SINGLE_COMPONENT; data.compontent_identifier = DRIVER_FW_MGMT_COMPONENT_ID; Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Konrad Knitter <konrad.knitter@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-01-16iommufd/fault: Destroy response and mutex in iommufd_fault_destroy()Nicolin Chen
Both were missing in the initial patch. Fixes: 07838f7fd529 ("iommufd: Add iommufd fault object") Link: https://patch.msgid.link/r/bc8bb13e215af27e62ee51bdba3648dd4ed2dce3.1736923732.git.nicolinc@nvidia.com Cc: stable@vger.kernel.org Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2025-01-16wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize()Marcel Hamer
On removal of the device or unloading of the kernel module a potential NULL pointer dereference occurs. The following sequence deletes the interface: brcmf_detach() brcmf_remove_interface() brcmf_del_if() Inside the brcmf_del_if() function the drvr->if2bss[ifidx] is updated to BRCMF_BSSIDX_INVALID (-1) if the bsscfgidx matches. After brcmf_remove_interface() call the brcmf_proto_detach() function is called providing the following sequence: brcmf_detach() brcmf_proto_detach() brcmf_proto_msgbuf_detach() brcmf_flowring_detach() brcmf_msgbuf_delete_flowring() brcmf_msgbuf_remove_flowring() brcmf_flowring_delete() brcmf_get_ifp() brcmf_txfinalize() Since brcmf_get_ip() can and actually will return NULL in this case the call to brcmf_txfinalize() will result in a NULL pointer dereference inside brcmf_txfinalize() when trying to update ifp->ndev->stats.tx_errors. This will only happen if a flowring still has an skb. Although the NULL pointer dereference has only been seen when trying to update the tx statistic, all other uses of the ifp pointer have been guarded as well with an early return if ifp is NULL. Cc: stable@vger.kernel.org Signed-off-by: Marcel Hamer <marcel.hamer@windriver.com> Link: https://lore.kernel.org/all/b519e746-ddfd-421f-d897-7620d229e4b2@gmail.com/ Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20250116132240.731039-1-marcel.hamer@windriver.com
2025-01-16wifi: rtw88: add RTW88_LEDS depends on LEDS_CLASS to KconfigPing-Ke Shih
When using allmodconfig, .config has CONFIG_LEDS_CLASS=m but autoconf.h has CONFIG_LEDS_CLASS_MODULE (additional suffix _MODULE) instead of CONFIG_LEDS_CLASS, which condition CONFIG_LEDS_CLASS in rtw88/led.h can't work properly. Add RTW88_LEDS to Kconfig, and use it as condition to fix this problem. drivers/net/wireless/realtek/rtw88/led.c:19:6: error: redefinition of 'rtw_led_init' 19 | void rtw_led_init(struct rtw_dev *rtwdev) | ^~~~~~~~~~~~ In file included from drivers/net/wireless/realtek/rtw88/led.c:7: drivers/net/wireless/realtek/rtw88/led.h:15:20: note: previous definition of 'rtw_led_init' with type 'void(struct rtw_dev *)' 15 | static inline void rtw_led_init(struct rtw_dev *rtwdev) | ^~~~~~~~~~~~ drivers/net/wireless/realtek/rtw88/led.c:64:6: error: redefinition of 'rtw_led_deinit' 64 | void rtw_led_deinit(struct rtw_dev *rtwdev) | ^~~~~~~~~~~~~~ drivers/net/wireless/realtek/rtw88/led.h:19:20: note: previous definition of 'rtw_led_deinit' with type 'void(struct rtw_dev *)' 19 | static inline void rtw_led_deinit(struct rtw_dev *rtwdev) | ^~~~~~~~~~~~~~ Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/linux-wireless/e19a87ad9cd54bfa9907f3a043b25d30@realtek.com/T/#me407832de1040ce22e53517bcb18e322ad0e2260 Fixes: 4b6652bc6d8d ("wifi: rtw88: Add support for LED blinking") Cc: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20250116120424.13174-1-pkshih@realtek.com
2025-01-16Merge back earlier cpuidle material for 6.14Rafael J. Wysocki
2025-01-16Merge back earlier cpufreq material for 6.14Rafael J. Wysocki
2025-01-16drm/xe: Mark ComputeCS read mode as UC on iGPUMatthew Brost
RING_CMD_CCTL read index should be UC on iGPU parts due to L3 caching structure. Having this as WB blocks ULLS from being enabled. Change to UC to unblock ULLS on iGPU. v2: - Drop internal communications commnet, bspec is updated Cc: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com> Cc: Michal Mrozek <michal.mrozek@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: stable@vger.kernel.org Fixes: 328e089bfb37 ("drm/xe: Leverage ComputeCS read L3 caching") Signed-off-by: Matthew Brost <matthew.brost@intel.com> Acked-by: Michal Mrozek <michal.mrozek@intel.com> Reviewed-by: Stuart Summers <stuart.summers@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250114002507.114087-1-matthew.brost@intel.com (cherry picked from commit 758debf35b9cda5450e40996991a6e4b222899bd) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-01-16perf test: Improve verbose documentationIan Rogers
Add a little more detail on the output expectations for each verbose level. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Cc: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250110045736.598281-6-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-01-16perf test: Add a runs-per-test flagIan Rogers
To detect flakes it is useful to run tests more than once. Add a runs-per-test flag that will run each test multiple times. Example output: ``` $ perf test -r 3 lbr -v 122: perf record LBR tests : Ok 122: perf record LBR tests : Ok 122: perf record LBR tests : Ok ``` Update the documentation for the runs-per-test option. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Cc: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250110045736.598281-5-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-01-16perf test: Fix parallel/sequential option documentationIan Rogers
The parallel option was removed in commit 94d1a913bdc4 ("perf test: Make parallel testing the default"). Update the sequential documentation to reflect it isn't the default except for "exclusive" tests. Fixes: 94d1a913bdc4 ("perf test: Make parallel testing the default") Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Cc: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250110045736.598281-4-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-01-16perf test: Send list output to stdout rather than stderrIan Rogers
Follow the workload listing in using stdout rather than stderr. Correct the numbering of sub-tests to be 1.1 rather than 1:1. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Cc: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250110045736.598281-3-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-01-16perf test: Rename functions and variables for better clarityIan Rogers
The relationship between subtests and test cases is somewhat confusing, so let's do away with the notion of sub-tests and switch to just working with some number of test cases. Add a test_suite__for_each_test_case as in many cases, except the special one test case situation, the iteration can just be on all test cases. Switch variable names to be more intention revealing of what their value is. This work was motivated by discussion with Kan where it was noted the code is becoming overly indented: https://lore.kernel.org/lkml/20241109160219.49976-1-irogers@google.com/ Unifying more of the sub-test/no-sub-tests avoids one level of indentation in a number of places. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Cc: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250110045736.598281-2-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-01-16perf tools: Expose quiet/verbose variables in Makefile.perfCharlie Jenkins
The variables to make builds silent/verbose live inside tools/build/Makefile.build. Move those variables to the top-level Makefile.perf to be generally available. Committer testing: See the SYSCALL lines, now they are consistent with the other operations in other lines: SYSTBL /tmp/build/perf-tools-next/arch/x86/include/generated/asm/syscalls_32.h SYSTBL /tmp/build/perf-tools-next/arch/x86/include/generated/asm/syscalls_64.h GEN /tmp/build/perf-tools-next/common-cmds.h GEN /tmp/build/perf-tools-next/arch/arm64/include/generated/asm/sysreg-defs.h PERF_VERSION = 6.13.rc2.g3d94bb6ed1d0 GEN perf-archive MKDIR /tmp/build/perf-tools-next/jvmti/ MKDIR /tmp/build/perf-tools-next/jvmti/ MKDIR /tmp/build/perf-tools-next/jvmti/ MKDIR /tmp/build/perf-tools-next/jvmti/ GEN perf-iostat CC /tmp/build/perf-tools-next/jvmti/libjvmti.o Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: James Clark <james.clark@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Cc: coresight@lists.linaro.org Link: https://lore.kernel.org/r/20250114-perf_make_test-v1-1-decc1c517b11@rivosinc.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2025-01-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.13-rc8). Conflicts: drivers/net/ethernet/realtek/r8169_main.c 1f691a1fc4be ("r8169: remove redundant hwmon support") 152d00a91396 ("r8169: simplify setting hwmon attribute visibility") https://lore.kernel.org/20250115122152.760b4e8d@canb.auug.org.au Adjacent changes: drivers/net/ethernet/broadcom/bnxt/bnxt.c 152f4da05aee ("bnxt_en: add support for rx-copybreak ethtool command") f0aa6a37a3db ("eth: bnxt: always recalculate features after XDP clearing, fix null-deref") drivers/net/ethernet/intel/ice/ice_type.h 50327223a8bb ("ice: add lock to protect low latency interface") dc26548d729e ("ice: Fix quad registers read on E825") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-16Documentation: Fix x86_64 UEFI outdated references to eliloNir Lichtman
Problem: The x86_64 UEFI doc references Elilo which is an unmaintained/orphaned bootloader project. Also, on x86_64 a bootloader is technically not actually required since there is support for the Linux EFI stub. Solution: Remove the references to Elilo from the doc and refer to the EFI stub doc page, update steps accordingly, and add more details about creation of the EFI partition to improve clarity. Signed-off-by: Nir Lichtman <nir@lichtman.org> Link: https://lore.kernel.org/r/20250108113522.GA897677@lichtman.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2025-01-16Documentation/sysctl: Add timer_migration to kernel.rstPhil Auld
There is no mention of timer_migration in the docs. Add a short description. Signed-off-by: Phil Auld <pauld@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250114190525.169022-1-pauld@redhat.com
2025-01-16docs/mm: Physical memory: Remove zone_tI Hsin Cheng
"zone_t" doesn't exist in current code base anymore, remove the description of it. Signed-off-by: I Hsin Cheng <richard120310@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20250115070355.41769-1-richard120310@gmail.com
2025-01-16md/md-linear: Fix a NULL vs IS_ERR() bug in linear_add()Dan Carpenter
The linear_conf() returns error pointers, it doesn't return NULL. Update the error checking to match. Fixes: 127186cfb184 ("md: reintroduce md-linear") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/add654be-759f-4b2d-93ba-a3726dae380c@stanley.mountain Signed-off-by: Song Liu <song@kernel.org>
2025-01-16Merge tag 'net-6.13-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Notably this includes fixes for a few regressions spotted very recently. No known outstanding ones. Current release - regressions: - core: avoid CFI problems with sock priv helpers - xsk: bring back busy polling support - netpoll: ensure skb_pool list is always initialized Current release - new code bugs: - core: make page_pool_ref_netmem work with net iovs - ipv4: route: fix drop reason being overridden in ip_route_input_slow - udp: make rehash4 independent in udp_lib_rehash() Previous releases - regressions: - bpf: fix bpf_sk_select_reuseport() memory leak - openvswitch: fix lockup on tx to unregistering netdev with carrier - mptcp: be sure to send ack when mptcp-level window re-opens - eth: - bnxt: always recalculate features after XDP clearing, fix null-deref - mlx5: fix sub-function add port error handling - fec: handle page_pool_dev_alloc_pages error Previous releases - always broken: - vsock: some fixes due to transport de-assignment - eth: - ice: fix E825 initialization - mlx5e: fix inversion dependency warning while enabling IPsec tunnel - gtp: destroy device along with udp socket's netns dismantle. - xilinx: axienet: Fix IRQ coalescing packet count overflow" * tag 'net-6.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (44 commits) netdev: avoid CFI problems with sock priv helpers net/mlx5e: Always start IPsec sequence number from 1 net/mlx5e: Rely on reqid in IPsec tunnel mode net/mlx5e: Fix inversion dependency warning while enabling IPsec tunnel net/mlx5: Clear port select structure when fail to create net/mlx5: SF, Fix add port error handling net/mlx5: Fix a lockdep warning as part of the write combining test net/mlx5: Fix RDMA TX steering prio net: make page_pool_ref_netmem work with net iovs net: ethernet: xgbe: re-add aneg to supported features in PHY quirks net: pcs: xpcs: actively unset DW_VR_MII_DIG_CTRL1_2G5_EN for 1G SGMII net: pcs: xpcs: fix DW_VR_MII_DIG_CTRL1_2G5_EN bit being set for 1G SGMII w/o inband selftests: net: Adapt ethtool mq tests to fix in qdisc graft net: fec: handle page_pool_dev_alloc_pages error net: netpoll: ensure skb_pool list is always initialized net: xilinx: axienet: Fix IRQ coalescing packet count overflow nfp: bpf: prevent integer overflow in nfp_bpf_event_output() selftests: mptcp: avoid spurious errors on disconnect mptcp: fix spurious wake-up on under memory pressure mptcp: be sure to send ack when mptcp-level window re-opens ...
2025-01-16spi: pxa2xx: Introduce __lpss_ssp_update_priv() helperAndy Shevchenko
In a few places we repeat RMW IO operations on LPSS private registers. Let's introduce a helper to make the code better to read and maintain. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250116162109.263081-1-andriy.shevchenko@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-01-16Merge tag 'pm-6.13-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Update the documentation of cpuidle governors that does not match the code any more after previous functional changes (Rafael Wysocki) and fix up the cpufreq Kconfig file broken inadvertently by a previous update (Viresh Kumar)" * tag 'pm-6.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Move endif to the end of Kconfig file cpuidle: teo: Update documentation after previous changes cpuidle: menu: Update documentation after previous changes
2025-01-16Merge tag 'acpi-6.13-rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Prevent acpi_video_device_EDID() from returning a pointer to a memory region that should not be passed to kfree() which causes one of its users to crash randomly on attempts to free it (Chris Bainbridge)" * tag 'acpi-6.13-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: video: Fix random crashes due to bad kfree()
2025-01-16Merge tag 'for-6.13-rc7-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fix from David Sterba: - handle d_path() errors when canonicalizing device mapper paths during device scan * tag 'for-6.13-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: add the missing error handling inside get_canonical_dev_path
2025-01-16Merge tag 'amlogic-drivers-for-v6.14' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt Amlogic drivers changes for v6.14: - Document the System Control registers found on early Meson SoC * tag 'amlogic-drivers-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: dt-bindings: soc: amlogic,meson-gx-hhi-sysctrl: Document the System Control registers found on early Meson SoC Link: https://lore.kernel.org/r/d22513cc-c326-443c-982b-78adf755d3dc@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16EDAC/cell: Remove powerpc Cell driverMichael Ellerman
This driver can no longer be built since support for IBM Cell Blades was removed, in particular PPC_CELL_COMMON. Remove the driver. [ bp: Remove EDAC_CELL from Cell's defconfig too. ] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20241218105523.416573-23-mpe@ellerman.id.au
2025-01-16pmdomain: Merge branch fixes into nextUlf Hansson
Merge the pmdomain fixes for v6.13-rc[n] into the next branch, to allow them to get tested together with the new changes that are targeted for v6.14. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-01-16Merge tag 'omap-for-v6.14/soc-signed' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/arm soc: omap: minor updates for v6.14 * tag 'omap-for-v6.14/soc-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap: ARM: omap1: Fix up the Retu IRQ on Nokia 770 ARM: omap2plus_defconfig: enable charger of TWL603X ARM: OMAP2+: Fix a typo Link: https://lore.kernel.org/r/7hikqqb41a.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16x86/asm: Make serialize() always_inlineJuergen Gross
In order to allow serialize() to be used from noinstr code, make it __always_inline. Fixes: 0ef8047b737d ("x86/static-call: provide a way to do very early static-call updates") Closes: https://lore.kernel.org/oe-kbuild-all/202412181756.aJvzih2K-lkp@intel.com/ Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/r/20241218100918.22167-1-jgross@suse.com
2025-01-16Merge tag 'riscv-dt-for-v6.14' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt ~RISC-V~ StarFive Devicetrees for v6.14 Not so much RISC-V, but rather StarFive, this time around as there are only two changes: the Milk-V Mars and Pine64 Star64 boards get their usb0 interfaces moved from peripheral to host mode. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> * tag 'riscv-dt-for-v6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: riscv: dts: starfive: jh7110-milkv-mars: enable usb0 host function riscv: dts: starfive: jh7110-pine64-star64: enable usb0 host function Link: https://lore.kernel.org/r/20250113-kennel-outplayed-21a52a654c36@spud Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16Merge tag 'mvebu-dt64-6.14-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt mvebu dt64 for 6.14 (part 1) Fix errors reported by dtbs_check for sata related nodes Fix cp1 comphy link on Marvell CN913x platforms * tag 'mvebu-dt64-6.14-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: marvell: drop additional phy-names for sata arm64: dts: marvell: only enable complete sata nodes arm64: dts: marvell: cn9131-cf-solidwan: fix cp1 comphy links Link: https://lore.kernel.org/r/87frlnygej.fsf@BLaptop.bootlin.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-01-16platform/x86: ideapad-laptop: Use devm_platform_profile_register()Kurt Borja
Replace platform_profile_register() with it's device managed version. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-12-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16platform/x86: dell-pc: Use devm_platform_profile_register()Kurt Borja
Replace platform_profile_register() with it's device managed version. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-11-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16platform/x86: asus-wmi: Use devm_platform_profile_register()Kurt Borja
Replace platform_profile_register() with it's device managed version. Also replace pr_err with dev_err in case of error and make the error message more user-friendly. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-10-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16platform/x86: amd: pmf: sps: Use devm_platform_profile_register()Kurt Borja
Replace platform_profile_register() with it's device managed version. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-9-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16platform/x86: acer-wmi: Use devm_platform_profile_register()Kurt Borja
Replace platform_profile_register() with it's device managed version. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-8-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16platform/surface: surface_platform_profile: Use devm_platform_profile_register()Kurt Borja
Replace platform_profile_register() with it's device managed version. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-7-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16ACPI: platform_profile: Add `probe` to platform_profile_opsKurt Borja
Add a `probe` callback to platform_profile_ops, which lets drivers initialize the choices member manually. This is a step towards unexposing the struct platform_profile_handler from the consumer drivers. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-6-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16ACPI: platform_profile: Add `ops` member to handlersKurt Borja
Replace *profile_get and *profile_set members with a general *ops member. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-5-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16ACPI: platform_profile: Remove platform_profile_handler from callbacksKurt Borja
Devices can now set drvdata to the class device, thus passing the platform_profile_handler to callbacks is unnecessary. Instead pass the class device. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-4-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16ACPI: platform_profile: Let drivers set drvdata to the class deviceKurt Borja
Add *drvdata to platform_profile_register() signature and assign it to the class device. While at it, pass specific driver state as drvdata to replace uses of container_of() with dev_get_drvdata(). Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-3-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16ACPI: platform_profile: Replace *class_dev member with class_devKurt Borja
Instead of holding a reference to the class device, embed it the platform_profile_handler. This involves manually creating and registering the device and replacing dev_get_drvdata() with the newly created to_pprof_handler() macro. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Kurt Borja <kuurtb@gmail.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/20250116002721.75592-2-kuurtb@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-01-16ASoC: xilinx: xlnx_spdif: Simpify using devm_clk_get_enabled()Michal Simek
Clock handling can be very simlified with using devm_clk_get_enabled() as was done by commit 8d2aaf4382b7 ("gpio: zynq: Simplify using devm_clk_get_enabled()"). Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://patch.msgid.link/90075f57ceff7cdf958d0d146f46f50661335236.1737039345.git.michal.simek@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-01-16pmdomain: imx8mp-blk-ctrl: add missing loop break conditionXiaolei Wang
Currently imx8mp_blk_ctrl_remove() will continue the for loop until an out-of-bounds exception occurs. pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : dev_pm_domain_detach+0x8/0x48 lr : imx8mp_blk_ctrl_shutdown+0x58/0x90 sp : ffffffc084f8bbf0 x29: ffffffc084f8bbf0 x28: ffffff80daf32ac0 x27: 0000000000000000 x26: ffffffc081658d78 x25: 0000000000000001 x24: ffffffc08201b028 x23: ffffff80d0db9490 x22: ffffffc082340a78 x21: 00000000000005b0 x20: ffffff80d19bc180 x19: 000000000000000a x18: ffffffffffffffff x17: ffffffc080a39e08 x16: ffffffc080a39c98 x15: 4f435f464f006c72 x14: 0000000000000004 x13: ffffff80d0172110 x12: 0000000000000000 x11: ffffff80d0537740 x10: ffffff80d05376c0 x9 : ffffffc0808ed2d8 x8 : ffffffc084f8bab0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffffff80d19b9420 x4 : fffffffe03466e60 x3 : 0000000080800077 x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: dev_pm_domain_detach+0x8/0x48 platform_shutdown+0x2c/0x48 device_shutdown+0x158/0x268 kernel_restart_prepare+0x40/0x58 kernel_kexec+0x58/0xe8 __do_sys_reboot+0x198/0x258 __arm64_sys_reboot+0x2c/0x40 invoke_syscall+0x5c/0x138 el0_svc_common.constprop.0+0x48/0xf0 do_el0_svc+0x24/0x38 el0_svc+0x38/0xc8 el0t_64_sync_handler+0x120/0x130 el0t_64_sync+0x190/0x198 Code: 8128c2d0 ffffffc0 aa1e03e9 d503201f Fixes: 556f5cf9568a ("soc: imx: add i.MX8MP HSIO blk-ctrl") Cc: stable@vger.kernel.org Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250115014118.4086729-1-xiaolei.wang@windriver.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-01-16pmdomain: airoha: Add Airoha CPU PM Domain supportChristian Marangi
Add Airoha CPU PM Domain support to control frequency and power of CPU present on Airoha EN7581 SoC. Frequency and power can be controlled with the use of the SMC command by passing the performance state. The driver also expose a read-only clock that expose the current CPU frequency with SMC command. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Link: https://lore.kernel.org/r/20250109131313.32317-1-ansuelsmth@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-01-16selftests/ftrace: Add test that tests event :mod: commandsSteven Rostedt
Now that here's a :mod: command that can be sent into set_event, add a test that tests its use. Both setting events for a loaded module, as well as caching what events to set for a module that is not loaded yet. Cc: Shuah Khan <shuah@kernel.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: linux-kselftest@vger.kernel.org Link: https://lore.kernel.org/20250116143533.819228058@goodmis.org Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2025-01-16tracing: Cache ":mod:" events for modules not loaded yetSteven Rostedt
When the :mod: command is written into /sys/kernel/tracing/set_event (or that file within an instance), if the module specified after the ":mod:" is not yet loaded, it will store that string internally. When the module is loaded, it will enable the events as if the module was loaded when the string was written into the set_event file. This can also be useful to enable events that are in the init section of the module, as the events are enabled before the init section is executed. This also works on the kernel command line: trace_event=:mod:<module> Will enable the events for <module> when it is loaded. Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Andrew Morton <akpm@linux-foundation.org> Link: https://lore.kernel.org/20250116143533.514730995@goodmis.org Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2025-01-16tracing: Add :mod: command to enabled module eventsSteven Rostedt
Add a :mod: command to enable only events from a given module from the set_events file. echo '*:mod:<module>' > set_events Or echo ':mod:<module>' > set_events Will enable all events for that module. Specific events can also be enabled via: echo '<event>:mod:<module>' > set_events Or echo '<system>:<event>:mod:<module>' > set_events Or echo '*:<event>:mod:<module>' > set_events The ":mod:" keyword is consistent with the function tracing filter to enable functions from a given module. Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Andrew Morton <akpm@linux-foundation.org> Link: https://lore.kernel.org/20250116143533.214496360@goodmis.org Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
2025-01-16Merge branch 'pm-cpufreq'Rafael J. Wysocki
Merge a cpufreq fix for 6.13: - Fix cpufreq Kconfig breakage after previous changes (Viresh Kumar). * pm-cpufreq: cpufreq: Move endif to the end of Kconfig file
generated by cgit (git 2.34.1) at 2025-09-11 19:29:28 +0000