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2025-05-19PCI: Add Intel Wildcat Lake audio Device IDPeter Ujfalusi
Add Wildcat Lake (WCL) audio Device ID. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> Acked-by: Krzysztof Wilczyński <kwilczynski@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250519080855.16977-2-peter.ujfalusi@linux.intel.com
2025-05-19ALSA: dbri: replace strcpy() with strscpy()Siddarth Gundu
strcpy() is deprecated; use strscpy() instead. Both the destination and source buffer are of fixed length so strscpy with 2-arguments is used. Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Siddarth Gundu <siddarthsgml@gmail.com> Link: https://patch.msgid.link/20250519194833.106463-1-siddarthsgml@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-19kunit: tool: add test counts to JSON outputRae Moar
Add the test counts to the JSON output from kunit.py. For example: ... "git_branch": "kselftest", "misc": { "tests": 2, "passed": 1. "failed": 1, "crashed": 0, "skipped": 0, "errors": 0, } ... To output the JSON using the following command: ./tools/testing/kunit/kunit.py run example --json This has been requested by KUnit users. The counts are in a "misc" field because the JSON output needs to be compliant with the KCIDB submission guide. There are no counts fields but there is a "misc" field in the guide. Link: https://lore.kernel.org/r/20250516201615.1237037-1-rmoar@google.com Signed-off-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2025-05-19Documentation: kunit: improve example on testing static functionsRae Moar
The documentation on testing static functions using the KUnit macros VISIBLE_IF_KUNIT and EXPORT_SYMBOL_IF_KUNIT is lacking clarity and missing key steps in the example. This has caused bugs and confusion among developers. Improve wording of description and add missing steps to the example. This entails adding the "#include <kunit/visibility.h>" line and the "MODULE_IMPORT_NS(EXPORTED_FOR_KUNIT_TESTING);" line. Both of which were missing from the original example and key to exposing static functions. Link: https://lore.kernel.org/r/20250516190631.1214081-1-rmoar@google.com Signed-off-by: Rae Moar <rmoar@google.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2025-05-19thermal: intel: x86_pkg_temp_thermal: Fix bogus trip temperatureZhang Rui
The tj_max value obtained from the Intel TCC library are in Celsius, whereas the thermal subsystem operates in milli-Celsius. This discrepancy leads to incorrect trip temperature calculations. Fix bogus trip temperature by converting tj_max to milli-Celsius Unit. Fixes: 8ef0ca4a177d ("Merge back other thermal control material for 6.3.") Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reported-by: zhang ning <zhangn1985@outlook.com> Closes: https://lore.kernel.org/all/TY2PR01MB3786EF0FE24353026293F5ACCD97A@TY2PR01MB3786.jpnprd01.prod.outlook.com/ Tested-by: zhang ning <zhangn1985@outlook.com> Cc: 6.3+ <stable@vger.kernel.org> # 6.3+ Link: https://patch.msgid.link/20250519070901.1031233-1-rui.zhang@intel.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-05-19Merge tag 'thermal-v6.16-rc1' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux Merge updates of multiple thermal drivers for 6.16 from Daniel Lezcano: "- Make the Hisilicon driver to compile by default when ARCH_HISI is set (Krzysztof Kozlowski) - Cleanup printk format with use of %pC instead of %pCn in the bcm2835 driver (Luca Ceresoli) - Fix variable naming coding style in the AmLogic driver (Enrique Isidoro Vazquez Ramos) - Fix missing debugfs entry removal on failure by using the devm_ variant in the LVTS driver (AngeloGioacchino Del Regno) - Remove the unused lvts_debugfs_exit() function as the devm variant introduced before takes care of removing the debugfs entry in the LVTS driver (Arnd Bergmann) - Add the Airoha EN7581 thermal sensor support along with its DT bindings (Christian Marangi) - Add ipq5018 compatible string DT binding, cleanup and add its suppot in the QCom Tsens driver driver (Sricharan Ramabadhran and George Moussalem) - Fix comments typos in the Airoha driver (Christian Marangi)" * tag 'thermal-v6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: thermal/drivers/airoha: Fix spelling mistake thermal/drivers/qcom/tsens: Add support for IPQ5018 tsens thermal/drivers/qcom/tsens: Add support for tsens v1 without RPM thermal/drivers/qcom/tsens: Update conditions to strictly evaluate for IP v2+ dt-bindings: thermal: qcom-tsens: Add ipq5018 compatible thermal/drivers: Add support for Airoha EN7581 thermal sensor dt-bindings: thermal: Add support for Airoha EN7581 thermal sensor thermal/drivers/mediatek/lvts: Remove unused lvts_debugfs_exit thermal/drivers/mediatek/lvts: Fix debugfs unregister on failure thermal/drivers/amlogic: Rename Uptat to uptat to follow kernel coding style vsprintf: remove redundant and unused %pCn format specifier thermal/drivers/bcm2835: Use %pC instead of %pCn thermal/drivers/hisi: Do not enable by default during compile testing
2025-05-19Input: synaptics-rmi - fix crash with unsupported versions of F34Dmitry Torokhov
Sysfs interface for updating firmware for RMI devices is available even when F34 probe fails. The code checks for presence of F34 "container" pointer and then tries to use the function data attached to the sub-device. F34 assigns the function data early, before it knows if probe will succeed, leaving behind a stale pointer. Fix this by expanding checks to not only test for presence of F34 "container" but also check if there is driver data assigned to the sub-device, and call dev_set_drvdata() only after we are certain that probe is successful. This is not a complete fix, since F34 will be freed during firmware update, so there is still a race when fetching and accessing this pointer. This race will be addressed in follow-up changes. Reported-by: Hanno Böck <hanno@hboeck.de> Fixes: 29fd0ec2bdbe ("Input: synaptics-rmi4 - add support for F34 device reflash") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/aBlAl6sGulam-Qcx@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2025-05-19Merge branch 'thermal-intel'Rafael J. Wysocki
Merge an update of the Intel int340x thermal driver adding Platform Temperature Control (PTC) support to it (Srinivas Pandruvada). * thermal-intel: thermal: int340x: processor_thermal: Platform temperature control documentation thermal: intel: int340x: Enable platform temperature control thermal: intel: int340x: Add platform temperature control interface
2025-05-19dt-bindings: timer: renesas,tpu: remove binding documentationKuninori Morimoto
commit 1c4b5ecb7ea1 ("remove the h8300 architecture") removes Renesas TPU timer driver. Let's remove its binding documentation. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/87semglt2g.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2025-05-19pwm: adp5585: make sure to include mod_devicetable.hNuno Sá
Explicitly include mod_devicetable.h for struct platform_device_id. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20250512-dev-adp5589-fw-v3-22-092b14b79a88@analog.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
2025-05-19ALSA: n64: Replace deprecated strcpy() with strscpy()Thorsten Blum
strcpy() is deprecated; use strscpy() instead. No functional changes intended. Link: https://github.com/KSPP/linux/issues/88 Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20250519105628.491675-1-thorsten.blum@linux.dev Signed-off-by: Takashi Iwai <tiwai@suse.de>
2025-05-19idpf: fix null-ptr-deref in idpf_features_checkPavan Kumar Linga
idpf_features_check is used to validate the TX packet. skb header length is compared with the hardware supported value received from the device control plane. The value is stored in the adapter structure and to access it, vport pointer is used. During reset all the vports are released and the vport pointer that the netdev private structure points to is NULL. To avoid null-ptr-deref, store the max header length value in netdev private structure. This also helps to cache the value and avoid accessing adapter pointer in hot path. BUG: kernel NULL pointer dereference, address: 0000000000000068 ... RIP: 0010:idpf_features_check+0x6d/0xe0 [idpf] Call Trace: <TASK> ? __die+0x23/0x70 ? page_fault_oops+0x154/0x520 ? exc_page_fault+0x76/0x190 ? asm_exc_page_fault+0x26/0x30 ? idpf_features_check+0x6d/0xe0 [idpf] netif_skb_features+0x88/0x310 validate_xmit_skb+0x2a/0x2b0 validate_xmit_skb_list+0x4c/0x70 sch_direct_xmit+0x19d/0x3a0 __dev_queue_xmit+0xb74/0xe70 ... Fixes: a251eee62133 ("idpf: add SRIOV support and other ndo_ops") Reviewed-by: Madhu Chititm <madhu.chittim@intel.com> Signed-off-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Samuel Salin <Samuel.salin@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-05-19ice: Fix LACP bonds without SRIOV environmentDave Ertman
If an aggregate has the following conditions: - The SRIOV LAG DDP package has been enabled - The bond is in 802.3ad LACP mode - The bond is disqualified from supporting SRIOV VF LAG - Both interfaces were added simultaneously to the bond (same command) Then there is a chance that the two interfaces will be assigned different LACP Aggregator ID's. This will cause a failure of the LACP control over the bond. To fix this, we can detect if the primary interface for the bond (as defined by the driver) is not in switchdev mode, and exit the setup flow if so. Reproduction steps: %> ip link add bond0 type bond mode 802.3ad miimon 100 %> ip link set bond0 up %> ifenslave bond0 eth0 eth1 %> cat /proc/net/bonding/bond0 | grep Agg Check for Aggregator IDs that differ. Fixes: ec5a6c5f79ed ("ice: process events created by lag netdev event handler") Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Signed-off-by: Dave Ertman <david.m.ertman@intel.com> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-05-19ice: fix vf->num_mac count with port representorsJacob Keller
The ice_vc_repr_add_mac() function indicates that it does not store the MAC address filters in the firmware. However, it still increments vf->num_mac. This is incorrect, as vf->num_mac should represent the number of MAC filters currently programmed to firmware. Indeed, we only perform this increment if the requested filter is a unicast address that doesn't match the existing vf->hw_lan_addr. In addition, ice_vc_repr_del_mac() does not decrement the vf->num_mac counter. This results in the counter becoming out of sync with the actual count. As it turns out, vf->num_mac is currently only used in legacy made without port representors. The single place where the value is checked is for enforcing a filter limit on untrusted VFs. Upcoming patches to support VF Live Migration will use this value when determining the size of the TLV for MAC address filters. Fix the representor mode function to stop incrementing the counter incorrectly. Fixes: ac19e03ef780 ("ice: allow process VF opcodes in different ways") Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-05-19docs: align with scripts/syscall.tbl migrationJesung Yang
Update the documentation to reflect the migration of the following architectures to the centralized syscall table format: arc, arm64, csky, hexagon, loongarch, nios2, openrisc, riscv As of commit 3db80c999debbad ("riscv: convert to generic syscall table"), these architectures no longer rely on include/uapi/asm-generic/unistd.h. Instead, syscall table headers (syscall_table_{32,64}.h) are generated by scripts/syscalltbl.sh based on entries in scripts/syscall.tbl, with ABIs specified in arch/*/kernel/Makefile.syscalls. For the convenience of developers working with older kernel versions, the original documentation is fully retained, with new sections added to cover the scripts/syscall.tbl approach. Verified with `make htmldocs`. Signed-off-by: Jesung Yang <y.j3ms.n@gmail.com> Link: https://lore.kernel.org/lkml/20240704143611.2979589-1-arnd@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250506194841.1567737-1-y.j3ms.n@gmail.com>
2025-05-19Merge patch series "can: bcm: add locking for bcm_op runtime updates"Marc Kleine-Budde
This series fixes an use-after-free read, and an out-of-bounds read in the CAN Broadcast Manager (BCM) protocol found by Anderson Nascimento. Link: https://patch.msgid.link/20250519125027.11900-1-socketcan@hartkopp.net Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-05-19Documentation: NTB: Fix typoUtkarsh Tiwari
Fix 'peace' to 'piece' in the ntb documentation Signed-off-by: Utkarsh Tiwari <utkarsh02t@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250519080248.648971-1-utkarsh02t@gmail.com>
2025-05-19can: bcm: add missing rcu read protection for procfs contentOliver Hartkopp
When the procfs content is generated for a bcm_op which is in the process to be removed the procfs output might show unreliable data (UAF). As the removal of bcm_op's is already implemented with rcu handling this patch adds the missing rcu_read_lock() and makes sure the list entries are properly removed under rcu protection. Fixes: f1b4e32aca08 ("can: bcm: use call_rcu() instead of costly synchronize_rcu()") Reported-by: Anderson Nascimento <anderson@allelesecurity.com> Suggested-by: Anderson Nascimento <anderson@allelesecurity.com> Tested-by: Anderson Nascimento <anderson@allelesecurity.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Link: https://patch.msgid.link/20250519125027.11900-2-socketcan@hartkopp.net Cc: stable@vger.kernel.org # >= 5.4 Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-05-19can: bcm: add locking for bcm_op runtime updatesOliver Hartkopp
The CAN broadcast manager (CAN BCM) can send a sequence of CAN frames via hrtimer. The content and also the length of the sequence can be changed resp reduced at runtime where the 'currframe' counter is then set to zero. Although this appeared to be a safe operation the updates of 'currframe' can be triggered from user space and hrtimer context in bcm_can_tx(). Anderson Nascimento created a proof of concept that triggered a KASAN slab-out-of-bounds read access which can be prevented with a spin_lock_bh. At the rework of bcm_can_tx() the 'count' variable has been moved into the protected section as this variable can be modified from both contexts too. Fixes: ffd980f976e7 ("[CAN]: Add broadcast manager (bcm) protocol") Reported-by: Anderson Nascimento <anderson@allelesecurity.com> Tested-by: Anderson Nascimento <anderson@allelesecurity.com> Reviewed-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Link: https://patch.msgid.link/20250519125027.11900-1-socketcan@hartkopp.net Cc: stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-05-19pmdomain: ti: Fix STANDBY handling of PER power domainSukrut Bellary
Per AM335x TRM[1](section 8.1.4.3 Power mode), in case of STANDBY, PER domain should be ON. So, fix the PER power domain handling on standby. [1] https://www.ti.com/lit/ug/spruh73q/spruh73q.pdf Signed-off-by: Sukrut Bellary <sbellary@baylibre.com> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Tested-by: Judith Mendez <jm@ti.com> Link: https://lore.kernel.org/r/20250318230042.3138542-3-sbellary@baylibre.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19Documentation: ioctl-number: Update table introBagas Sanjaya
Introduction paragraph to the ioctl numbers table states that only ioctls in up to ancient Linux kernel version (v2.6.31) for x86 arch are listed. This is inaccurate as the table also lists ioctls from non-x86 archs and the kernel is continously developed (currently in v6.x). Update the paragraph accordingly. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250508005838.8381-2-bagasdotme@gmail.com>
2025-05-19docs: conf.py: drop backward support for old Sphinx versionsMauro Carvalho Chehab
Since commit 5e25b972a22b ("docs: changes: update Python minimal version"), the minimal Sphinx version is 3.4.3. Drop support for older versions from the config file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250507121117.317810-1-mchehab+huawei@kernel.org>
2025-05-19Docs: driver-api/basics: add kobject_event interfacesRandy Dunlap
Add the kernel-doc comments from lib/kobject_uevent.c to the "Kernel objects manipulation" section of driver API Basics. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: Danilo Krummrich <dakr@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250509005538.685678-1-rdunlap@infradead.org>
2025-05-19Docs: relay: editing cleanupsRandy Dunlap
Cleanup some punctuation, capital letter, and a missing word in relay.rst. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250512023233.107582-1-rdunlap@infradead.org>
2025-05-19docs: fix "incase" typo in coresight/panic.rstHendrik Hamerlinck
Corrects a spelling mistake in Documentation/trace/coresight/panic.rst where "incase" was used instead of "in case". Signed-off-by: Hendrik Hamerlinck <hendrik.hamerlinck@hammernet.be> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250513110931.15072-1-hendrik.hamerlinck@hammernet.be>
2025-05-19bcachefs: mkwrite() now only dirties one pageKent Overstreet
Don't dirty the whole folio - fixes write amplification with applications doing mmaped writes. https://www.reddit.com/r/bcachefs/comments/1klzcg1/incredible_amounts_of_write_amplification_when/ Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2025-05-19mmc: Merge branch fixes into nextUlf Hansson
Merge the mmc fixes for v6.15-rc[n] into the next branch, to allow them to get tested together with the new mmc changes that are targeted for v6.16. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19mmc: sdhci_am654: Add SDHCI_QUIRK2_SUPPRESS_V1P8_ENA quirk to am62 compatibleJudith Mendez
Add a new struct for platform data for the ti,am62-sdhci compatible to apply additional quirks, namely "SDHCI_QUIRK2_SUPPRESS_V1P8_ENA", to host controllers with am62 compatible. Note, the fix was originally introduced by commit 941a7abd4666 ("mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch") but was found to be applied too broadly and had to be reverted. This fixes MMC init failures seen across am62x boards. Fixes: ac5a41b472b4 ("Revert "mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch"") Fixes: 941a7abd4666 ("mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch") Cc: stable@vger.kernel.org Suggested-by: Nishanth Menon <nm@ti.com> Signed-off-by: Judith Mendez <jm@ti.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250516203121.3736379-1-jm@ti.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19spi: spi_amd: Update Kconfig dependenciesRaju Rangoju
Add X86 and SPI_MEM as dependencies for the spi_amd driver to ensure it is built only on relevant platforms and with the required SPI memory framework. Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Link: https://patch.msgid.link/20250516100658.585654-4-Raju.Rangoju@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: spi_amd: Add HIDDMA basic write supportRaju Rangoju
SPI index mode has hardware limitation of transferring only 64 bytes per transaction due to fixed number of FIFO registers. This constraint leads to performance issues when reading/writing data to/from NAND/NOR flash devices, as the controller must issue multiple requests to read/write 64-byte chunks, even if the slave can transfer up to 2 or 4 KB in a single transaction. The AMD HID2 SPI controller supports DMA mode, allowing for reading/writing up to 4 KB of data in a single transaction. The existing spi_amd driver already supports HID2 DMA read operations. This patch introduces changes to implement HID2 DMA single mode basic write support for the HID2 SPI controller. Co-developed-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Link: https://patch.msgid.link/20250516100658.585654-3-Raju.Rangoju@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: spi_amd: Remove read{q,b} usage on DMA bufferRaju Rangoju
Add changes to replace the usage of read{q,b} MMIO accessors with direct memory copy logic for reading data from DMA buffer. Co-developed-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Link: https://patch.msgid.link/20250516100658.585654-2-Raju.Rangoju@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19dt-bindings: can: microchip,mcp2510: Fix $id pathRob Herring (Arm)
The "$id" value must match the relative path under bindings/ and is missing the "net" sub-directory. Fixes: 09328600c2f9 ("dt-bindings: can: convert microchip,mcp251x.txt to yaml") Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20250507154201.1589542-1-robh@kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2025-05-19mmc: sdhci-esdhc-imx: fix few build warningsHaibo Chen
drivers/mmc/host/sdhci-esdhc-imx.c:1566 sdhci_esdhc_imx_hwinit() warn: inconsistent indenting drivers/mmc/host/sdhci-esdhc-imx.c:1251 esdhc_executing_tuning() error: uninitialized symbol 'target_min'. drivers/mmc/host/sdhci-esdhc-imx.c:1251 esdhc_executing_tuning() error: uninitialized symbol 'target_max'. Fixes: be953af79cc6 ("mmc: sdhci-esdhc-imx: widen auto-tuning window for standard tuning") Fixes: 541a95e64d76 ("mmc: sdhci-esdhc-imx: optimize the manual tuing logic to get the best timing") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/all/202505160225.Csr5USfq-lkp@intel.com/ Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Link: https://lore.kernel.org/r/20250516-b4-usdhc-v2-1-3fccd02f5602@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19mmc: bcm2835: Use str_read_write() helperYumeng Fang
Remove hard-coded strings by using the str_read_write() helper. Signed-off-by: Yumeng Fang <fang.yumeng@zte.com.cn> Link: https://lore.kernel.org/r/20250515204201502Kzmj4I6k5Fv2FjqyEjF6n@zte.com.cn Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19mmc: host: sdhci-esdhc-imx: refactor the system PM logicLuke Wang
Current suspend/resume logic has one issue. In suspend, will config register when call sdhci_suspend_host(), but at this time, can't guarantee host in runtime resume state. If not, the per clock is gate off, access register will hang. In sdhci_esdhc_suspend/sdhci_esdhc_resume, remove sdhci_suspend_host() and sdhci_resume_host(), all are handled in runtime PM callbacks except the wakeup irq setting. For wakeup irq setting, use pm_runtime_get_sync() in sdhci_esdhc_suspend() to make sure clock gate on. Remove pinctrl_pm_select_default_state() in sdhci_esdhc_resume, because pm_runtime_force_resume() already config the pinctrl state according to ios timing, and here config the default pinctrl state again is wrong for SDIO3.0 device if it keep power in suspend. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Luke Wang <ziniu.wang_1@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250514094903.1771642-2-ziniu.wang_1@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19mmc: sdhci: export APIs for sdhci irq wakeupLuke Wang
Export the sdhci_enable_irq_wakeups() and sdhci_disable_irq_wakeups, so other driver can use them. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Signed-off-by: Luke Wang <ziniu.wang_1@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250514094903.1771642-1-ziniu.wang_1@nxp.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19mmc: sdhci-of-k1: add support for SpacemiT K1 SoCYixun Lan
The SDHCI controller found in SpacemiT K1 SoC features SD, SDIO, eMMC support, such as: - Compatible for 4-bit SDIO 3.0 UHS-I protocol, up to SDR104 - Compatible for 4-bit SD 3.0 UHS-I protocol, up to SDR104 - Compatible for 8bit eMMC5.1, up to HS400 Signed-off-by: Yixun Lan <dlan@gentoo.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20250509-20-k1-sdhci-v3-2-526c35feaa20@gentoo.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19dt-bindings: mmc: spacemit,sdhci: add support for K1 SoCYixun Lan
Add support for the SD/eMMC Host Controller found in SpacemiT K1 SoC, The controller supports data transmission of MMC, SDIO, SD protocol. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Yixun Lan <dlan@gentoo.org> Link: https://lore.kernel.org/r/20250509-20-k1-sdhci-v3-1-526c35feaa20@gentoo.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19Fix spelling error for 'parallel'Anish Dabhane
Signed-off-by: Anish Dabhane <anishdabhane71@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250518140107.21310-1-anishdabhane71@gmail.com>
2025-05-19docs: admin-guide: fix typos in reporting-issues.rstShivam Sharma
Correct pin-point to pinpoint, If that the case to If that is the case, and its only slightly modified to it's only slightly modified in Documentation/admin-guide/reporting-issues.rst for proper spelling and grammar. Signed-off-by: Shivam Sharma <10sharmashivam@gmail.com> Acked-by: Thorsten Leemhuis <linux@leemhuis.info> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20250518172658.6983-1-10sharmashivam@gmail.com>
2025-05-19mmc: core: Scan the eMMC boot areas for partition tableLoic Poulain
It appears that some vendors provision the boot areas with valid part tables (GPT) in order to have identifiable partitions for device and firmware specific data, such has the qualcomm CDT (Qualcomm Config Data Table). Additionally, these boot areas can be utilized to host device-specific IDs, calibration data, and other critical information. Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250507134538.575912-1-loic.poulain@oss.qualcomm.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-05-19llc: fix data loss when reading from a socket in llc_ui_recvmsg()Ilia Gavrilov
For SOCK_STREAM sockets, if user buffer size (len) is less than skb size (skb->len), the remaining data from skb will be lost after calling kfree_skb(). To fix this, move the statement for partial reading above skb deletion. Found by InfoTeCS on behalf of Linux Verification Center (linuxtesting.org) Fixes: 30a584d944fb ("[LLX]: SOCK_DGRAM interface fixes") Cc: stable@vger.kernel.org Signed-off-by: Ilia Gavrilov <Ilia.Gavrilov@infotecs.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2025-05-19ASoC: qcom: sc8280xp: Add sound card support for QCS9100 and QCS9075Mohammad Rafi Shaik
Add compatibles for sound card on Qualcomm QCS9100 and QCS9075 boards. Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Link: https://patch.msgid.link/20250519083244.4070689-3-mohammad.rafi.shaik@oss.qualcomm.com Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19ASoC: dt-bindings: qcom,sm8250: Add QCS9100 and QCS9075 sound cardMohammad Rafi Shaik
Document the bindings for the Qualcomm QCS9100 and QCS9075 board specific sound card. The bindings are the same as for other newer Qualcomm ADSP sound cards, thus keep them in existing qcom,sm8250.yaml file, even though Linux driver is separate. Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com> Link: https://patch.msgid.link/20250519083244.4070689-2-mohammad.rafi.shaik@oss.qualcomm.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19ASoC: apple: mca: Constrain channels according to TDM maskMartin Povišer
We don't (and can't) configure the hardware correctly if the number of channels exceeds the weight of the TDM mask. Report that constraint in startup of FE. Fixes: 3df5d0d97289 ("ASoC: apple: mca: Start new platform driver") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Signed-off-by: James Calligeros <jcalligeros99@gmail.com> Link: https://patch.msgid.link/20250518-mca-fixes-v1-1-ee1015a695f6@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: sh-msiof: Move register definitions to <linux/spi/sh_msiof.h>Geert Uytterhoeven
Move the MSIOF register and register bit definitions from the MSIOF SPI driver to the existing header file <linux/spi/sh_msiof.h>, so they can be shared with the MSIOF I2S driver. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/066d1086973eb309006258484e9fe8138807e565.1747401908.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: sh-msiof: Document frame start sync pulse modeGeert Uytterhoeven
Unused, but nice to have it documented. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/3d3acaab4a4125106a0655d28c09c050341c5eeb.1747401908.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: sh-msiof: Double maximum DMA transfer size using two groupsGeert Uytterhoeven
The maximum DMA transfer size is limited by the maximum values that can be written to the word count fields (WDLENx) in the Transmit and Control Data Registers (SITDR2/SIRDR2). As all MSIOF variants support transferring data of multiple (two or four) groups, the maximum size can be doubled by using two groups instead of one, thus reducing setup overhead for very large SPI transfers. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/bad522c76b8d225c195433977b22f95015cf2612.1747401908.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: sh-msiof: Simplify BRG's Division RatioGeert Uytterhoeven
As FIELD_PREP() masks the value to be stored in the field, the Baud Rate Generator's Division Ratio handling can be simplified from a look-up table to a single subtraction. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/e736221942b0381fb53dc64109a1389f7ec5f44a.1747401908.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
2025-05-19spi: sh-msiof: Increase TX FIFO size for R-Car V4H/V4MGeert Uytterhoeven
The MSIOF transmit FIFOs on R-Car V4H and V4M have 256 stages. Add a new family-specific match entry to handle this. Add quirk match entries for older R-Car Gen4 Socs (R-Car V3U and S4-8) that have transmit FIFOs with only 64 stages, just like on R-Car Gen3. Update the (unused) definition of SIFCTR_TFUA for consistency. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/69cb5fc48f034d37484fa127b9864a1971a83417.1747401908.git.geert+renesas@glider.be Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-10-01 21:58:24 +0000