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2025-07-23ASoC: dt-bindings: qcom,sm8250: Add Fairphone 4 sound cardLuca Weiss
Document the bindings for the sound card on Fairphone 4 which uses the older non-audioreach audio architecture. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://patch.msgid.link/20250723-fp4-usb-audio-offload-v3-2-6be84ed4fc39@fairphone.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-23ASoC: dt-bindings: qcom,q6afe: Document q6usb subnodeLuca Weiss
Document the subnode for Q6USB, used for USB audio offloading. Cc: Wesley Cheng <quic_wcheng@quicinc.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://patch.msgid.link/20250723-fp4-usb-audio-offload-v3-1-6be84ed4fc39@fairphone.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-23drm/i915/display: Fix dma_fence_wait_timeout() return value handlingAakash Deep Sarkar
dma_fence_wait_timeout returns a long type but the driver is only using the lower 32 bits of the retval and discarding the upper 32 bits. This is particularly problematic if there are already signalled or stub fences on some of the hw planes. In this case the dma_fence_wait_timeout function will immediately return with timeout value MAX_SCHEDULE_TIMEOUT (0x7fffffffffffffff) since the fence is already signalled. If the driver only uses the lower 32 bits of this return value then it'll interpret it as an error code (0xFFFFFFFF or (-1)) and skip the wait on the remaining fences. This issue was first observed in the xe driver with the Android compositor where the GPU composited layer was not properly waited on when there were stub fences in other overlay planes resulting in visual artifacts. Fixes: d59cf7bb73f3c ("drm/i915/display: Use dma_fence interfaces instead of i915_sw_fence") Signed-off-by: Aakash Deep Sarkar <aakash.deep.sarkar@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://lore.kernel.org/r/20250708074540.1948068-1-aakash.deep.sarkar@intel.com (cherry picked from commit cdb16039515a5ac4d2c923f7a651cf19a803a3fe) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-07-23doc: update porting, vfs documentation to describe mmap_prepare()Lorenzo Stoakes
Now that we have established .mmap_prepare() as the preferred means by which filesystems establish state upon memory mapping of a file, update the VFS and porting documentation to reflect this. As part of this change, additionally update the VFS documentation to contain the current state of the file_operations struct. Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Link: https://lore.kernel.org/20250723123036.35472-1-lorenzo.stoakes@oracle.com Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-07-23netfs: Remove unused declaration netfs_queue_write_request()Yue Haibing
Commit c245868524cc ("netfs: Remove the old writeback code") removed the implementation but leave declaration. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/20250723122329.923223-1-yuehaibing@huawei.com Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-07-23eventpoll: fix sphinx documentation build warningJann Horn
Sphinx complains that ep_get_upwards_depth_proc() has a kerneldoc-style comment without documenting its parameters. This is an internal function that was not meant to show up in kernel documentation, so fix the warning by changing the comment to a non-kerneldoc one. Fixes: 22bacca48a17 ("epoll: prevent creating circular epoll structures") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/r/20250717173655.10ecdce6@canb.auug.org.au Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507171958.aMcW08Cn-lkp@intel.com/ Signed-off-by: Jann Horn <jannh@google.com> Link: https://lore.kernel.org/20250721-epoll-sphinx-fix-v1-1-b695c92bf009@google.com Tested-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-07-23block: fix lbmd_guard_tag_type assignment in FS_IOC_GETLBMD_CAPAnuj Gupta
The blk_get_meta_cap() implementation directly assigns bi->csum_type to the UAPI field lbmd_guard_tag_type. This is not right as the kernel enum blk_integrity_checksum values are not guaranteed to match the UAPI defined values. Fix this by explicitly mapping internal checksum types to UAPI-defined constants to ensure compatibility and correctness, especially for the devices using CRC64 PI. Fixes: 9eb22f7fedfc ("fs: add ioctl to query metadata and protection info capabilities") Reported-by: Vincent Fu <vincent.fu@samsung.com> Signed-off-by: Anuj Gupta <anuj20.g@samsung.com> Link: https://lore.kernel.org/20250722120755.87501-1-anuj20.g@samsung.com Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-07-23Merge tag 'iwlwifi-next-2025-07-23' of ↵Johannes Berg
https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Miri Korenblit says: ==================== iwlwifi feature, notably - disable features in fips - remove RX OMI feature code - A few fixes and cleanups ==================== Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: brcmsmac: Use str_true_false() helperLiu Song
Remove hard-coded strings by using the str_true_false() helper function. Signed-off-by: Liu Song <liu.song13@zte.com.cn> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>> Link: https://patch.msgid.link/20250723173004776P6QSjcW7NrlpGYLTFM-yP@zte.com.cn Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: brcmfmac: fix EXTSAE WPA3 connection failure due to AUTH TX failureTing-Ying Li
For WPA3-SAE Connection in EXTSAE mode, the userspace daemon is allowed to generate the SAE Auth frames. The driver uses the "mgmt_frame" FW IOVAR to transmit this MGMT frame. Before sending the IOVAR, the Driver is incorrectly treating the channel number read from the FW as a frequency value and again attempts to convert this into a channel number using ieee80211_frequency_to_channel(). This added an invalid channel number as part of the IOVAR request to the FW And some FW which strictly expects a valid channel would return BAD_CHAN error, while failing to transmit the driver requested SAE Auth MGMT frame. Fix this in the CYW vendor specific MGMT TX cfg80211 ops handler, by not treating the channel number read from the FW as frequency value and skip the attempt to convert it again into a channel number. Also fix this in the generic MGMT TX cfg80211 ops handler. Fixes: c2ff8cad6423 ("brcm80211: make mgmt_tx in brcmfmac accept a NULL channel") Fixes: 66f909308a7c ("wifi: brcmfmac: cyw: support external SAE authentication in station mode") Signed-off-by: Ting-Ying Li <tingying.li@cypress.com> Signed-off-by: Gokul Sivakumar <gokulkumar.sivakumar@infineon.com> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>> Link: https://patch.msgid.link/20250723105918.5229-1-gokulkumar.sivakumar@infineon.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: brcm80211: Remove yet more unused functionsDr. David Alan Gilbert
This is a subset of unused functions in bcrmsmac phy_cmn.c, They're unused since the original 2010 commit a9533e7ea3c4 ("Staging: Add initial release of brcm80211 - Broadcom 802.11n wireless LAN driver.") Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>> Link: https://patch.msgid.link/20250626140812.56700-4-linux@treblig.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: brcm80211: Remove more unused functionsDr. David Alan Gilbert
This is a subset of unused functions in bcrmsmac phy_cmn.c, They're unused since the original 2010 commit a9533e7ea3c4 ("Staging: Add initial release of brcm80211 - Broadcom 802.11n wireless LAN driver.") Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>> Link: https://patch.msgid.link/20250626140812.56700-3-linux@treblig.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: brcm80211: Remove unused functionsDr. David Alan Gilbert
This is a subset of unused functions in bcrmsmac phy_cmn.c, They're unused since the original 2010 commit a9533e7ea3c4 ("Staging: Add initial release of brcm80211 - Broadcom 802.11n wireless LAN driver.") Remove them. Then remove two more functions in phy_n.c that were only used by the ones just removed. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>> Link: https://patch.msgid.link/20250626140812.56700-2-linux@treblig.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23spi: spi-qpic-snand: simplify bad block marker duplicationGabor Juhos
Due to the expectations of the SPINAND code, the driver duplicates the bad block markers during raw OOB reads. It has been implemented by using two if statements, and due to the opposite conditions one of conditional codepaths always runs. Since the effect of both codepaths is the same, remove the if statements and use a single line solution instead. Also add a note about why the duplication is required. No functional changes intended. Signed-off-by: Gabor Juhos <j4g8y7@gmail.com> Link: https://patch.msgid.link/20250711-qpic-snand-simplify-bbm-copy-v1-1-dd2608325f72@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-23spi: spi-qpic-snand: don't hardcode ECC stepsGabor Juhos
NAND devices with different page sizes requires different number of ECC steps, yet the qcom_spi_ecc_init_ctx_pipelined() function sets 4 steps in 'ecc_cfg' unconditionally. The correct number of the steps is calculated earlier in the function already, so use that instead of the hardcoded value. Fixes: 7304d1909080 ("spi: spi-qpic: add driver for QCOM SPI NAND flash Interface") Signed-off-by: Gabor Juhos <j4g8y7@gmail.com> Link: https://patch.msgid.link/20250723-qpic-snand-fix-steps-v1-1-d800695dde4c@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-23ASoC: mediatek: common: fix device and OF node leakJohan Hovold
Make sure to drop the references to the accdet OF node and platform device taken by of_parse_phandle() and of_find_device_by_node() after looking up the sound component during probe. Fixes: cf536e2622e2 ("ASoC: mediatek: common: Handle mediatek,accdet property") Cc: stable@vger.kernel.org # 6.15 Cc: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://patch.msgid.link/20250722092542.32754-1-johan@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-07-23afs: Set vllist to NULL if addr parsing failsEdward Adam Davis
syzbot reported a bug in in afs_put_vlserverlist. kAFS: bad VL server IP address BUG: unable to handle page fault for address: fffffffffffffffa ... Oops: Oops: 0002 [#1] SMP KASAN PTI ... RIP: 0010:refcount_dec_and_test include/linux/refcount.h:450 [inline] RIP: 0010:afs_put_vlserverlist+0x3a/0x220 fs/afs/vl_list.c:67 ... Call Trace: <TASK> afs_alloc_cell fs/afs/cell.c:218 [inline] afs_lookup_cell+0x12a5/0x1680 fs/afs/cell.c:264 afs_cell_init+0x17a/0x380 fs/afs/cell.c:386 afs_proc_rootcell_write+0x21f/0x290 fs/afs/proc.c:247 proc_simple_write+0x114/0x1b0 fs/proc/generic.c:825 pde_write fs/proc/inode.c:330 [inline] proc_reg_write+0x23d/0x330 fs/proc/inode.c:342 vfs_write+0x25c/0x1180 fs/read_write.c:682 ksys_write+0x12a/0x240 fs/read_write.c:736 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f Because afs_parse_text_addrs() parses incorrectly, its return value -EINVAL is assigned to vllist, which results in -EINVAL being used as the vllist address when afs_put_vlserverlist() is executed. Set the vllist value to NULL when a parsing error occurs to avoid this issue. Fixes: e2c2cb8ef07a ("afs: Simplify cell record handling") Reported-by: syzbot+5c042fbab0b292c98fc6@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=5c042fbab0b292c98fc6 Tested-by: syzbot+5c042fbab0b292c98fc6@syzkaller.appspotmail.com Signed-off-by: Edward Adam Davis <eadavis@qq.com> Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/4119365.1753108011@warthog.procyon.org.uk cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-07-23afs: Fix check for NULL terminatorLeo Stone
Add a missing check for reaching the end of the string while attempting to split a command. Fixes: f94f70d39cc2 ("afs: Provide a way to configure address priorities") Reported-by: syzbot+7741f872f3c53385a2e2@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=7741f872f3c53385a2e2 Signed-off-by: Leo Stone <leocstone@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/4119428.1753108152@warthog.procyon.org.uk Acked-by: David Howells <dhowells@redhat.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-07-23wifi: iwlwifi: Revert "wifi: iwlwifi: remove support of several ↵Miri Korenblit
iwl_ppag_table_cmd versions" It turns out that version 6 is still needed. This change will be brought back once the FW that supports version 6 will no longer be supported. This reverts commit 24bc49d158c7 ("wifi: iwlwifi: remove support of several iwl_ppag_table_cmd versions") Link: https://patch.msgid.link/20250723064515.2084903-2-miriam.rachel.korenblit@intel.com Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
2025-07-23wifi: iwlwifi: check validity of the FW API rangeMiri Korenblit
We assume that iwl_mac_cfg and iwl_rf_cfg instances has either both ucode_api_min and ucode_api_max set, or neither. Validate this assumption with a Kunit test. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.66502f3f4345.I661f347d3bb29994d8b2ec1d3f31f3383422d68a@changeid
2025-07-23wifi: iwlwifi: don't export symbols that we shouldn'tMiri Korenblit
Functions that are not called from the opmodes shouldn't be exported. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.97b80d0d00b3.Ib8abe63c9b25ef1e4ae1bc167cb23fe34bb3682a@changeid
2025-07-23wifi: iwlwifi: mld: use spec link id and not FW link idMiri Korenblit
In missed beacon handling, we compare the FW link id to the bss_param_ch_cnt_link_id, which is a spec link id. Fix it. Reviewed-by: Somashekhar Puttagangaiah <somashekhar.puttagangaiah@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.2104f8cac836.I25ed77c2b87bde82a9153e2aa26e09b8a42f6ee3@changeid
2025-07-23wifi: iwlwifi: mld: decode EOF bit for AMPDUsBenjamin Berg
Only the EOF bit handling for single frames was ported to the MLD driver. The code to handle AMPDUs correctly was forgotten. Add it back so that the bit is reported in the radiotap headers again. Fixes: d1e879ec600f ("wifi: iwlwifi: add iwlmld sub-driver") Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.195be86372d5.I4db4abf348f7b6dfc75f869770dd77655a204bc7@changeid
2025-07-23wifi: iwlwifi: Remove support for rx OMI bandwidth reductionMiri Korenblit
This feature turns out to have an issue: it can take up to 8 seconds to detect high throughput scenarios and to leave RX OMI bandwidth reduction. This leads to throughput degradation. Until the issues are fixed, remove the RX OMI implementation. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.a9ccfe210516.Ic87bc7709a6761f593e88f1488a41442c68c1686@changeid
2025-07-23wifi: iwlwifi: stop supporting iwl_omi_send_status_notif ver 1Miri Korenblit
This version doesn't provide the sta id, so we need to look it up - assuming that no other sta exists, since one of the conditions of entering OMI is not having P2P/TDLS. But when we leave OMI, because of the P2P/TDLS activation, the P2P/TDLS sta can already exist while we receive the notification from the FW. This causes an error log which is incorrect. Since OMI is only supported in SC, which is not shipped yet, no one will use a FW with the old version. Remove support for it. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.b716b9cebaa7.I2a1cc4be441dbbb5566a9a3d2d330d956ff3ed38@changeid
2025-07-23wifi: iwlwifi: remove SC2F firmware supportMiri Korenblit
The only difference between SC2 and SC2F is that they use a different FSEQ image. The firmware of SC2 implements the logic of selecting the right FSEQ image to load, so there is no need for SC2F firmware image. Stop loading it, and load SC2 image instead. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.bf0ec63e49a9.Iffa0a982f90a179566d85c60ccd3dbfc50e293ef@changeid
2025-07-23wifi: iwlwifi: mvm: Remove NAN supportIlan Peer
NAN is not officially supported on any of the MVM devices so there is no need to maintain it. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.b327adbf35c0.I0357e383ab5df72d8b87e0dee10609a6946865b6@changeid
2025-07-23wifi: iwlwifi: mld: avoid outdated reorder buffer head_snAvraham Stern
If no frames are received on a queue for a while, the reorder buffer head_sn may be an old one. When the next frame that is received on that queue and buffered is a subframe of an AMSDU but not the last subframe, it will not update the buffer's head_sn. When the frame release notification arrives, it will not release the buffered frame because it will look like the notification's NSSN is lower than the buffer's head_sn (because of a wraparound). Fix it by updating the head_sn when the first frame is buffered. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.e1f62a9a603c.I7b57a481122074b1f40d39cd31db2e5262668eb2@changeid
2025-07-23wifi: iwlwifi: mvm: avoid outdated reorder buffer head_snAvraham Stern
If no frames are received on a queue for a while, the reorder buffer head_sn may be an old one. When the next frame that is received on that queue and buffered is a subframe of an AMSDU but not the last subframe, it will not update the buffer's head_sn. When the frame release notification arrives, it will not release the buffered frame because it will look like the notification's NSSN is lower than the buffer's head_sn (because of a wraparound). Fix it by updating the head_sn when the first frame is buffered. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.795ec0cb8817.I9ec9a3508e7935e8d1833ea3e086066fdefee644@changeid
2025-07-23wifi: iwlwifi: disable certain features for fips_enabledJohannes Berg
When fips_enabled is set, keys will not be given to the hardware by mac80211 since the hardware isn't certified. In this case, various features cannot work correctly as the firmware needs to handle frames, but it then cannot since no keys are available. Disable features: - WoWLAN since no keys etc. - MFP since some frames need to be handled in firmware - EHT/6GHz since MFP is required Also restrict A-MSDU size since A-MSDUs cannot be split up by hardware and thus need to fit into the RX buffers in one piece. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.329fade58a27.I0be27dd329643cc5fdf79a8c8b8f6d2e6fb5c175@changeid
2025-07-23wifi: iwlwifi: mld: support channel survey collection for ACS scansBenjamin Berg
The firmware is able to collect channel statistics when doing passive scans. Enable the flag when doing a passive scan on an AP interface and collect the survey information. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.a659ef1b1fd8.I24a9a0383327c231f36be170968bc7bac801f9f2@changeid
2025-07-23wifi: iwlwifi: mld: disable RX aggregation if requestedMiri Korenblit
The user can request to disable RX aggregations via the module parameter enable_11n. Honor this request and reject addba. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250723094230.40746586ade7.Ibf5877df76ea2f1eee614166b3194843fd9898cd@changeid
2025-07-23arm64/gcs: task_gcs_el0_enable() should use passed taskJeremy Linton
Mark Rutland noticed that the task parameter is ignored and 'current' is being used instead. Since this is usually what its passed, it hasn't yet been causing problems but likely will as the code gets more testing. But, once this is fixed, it creates a new bug in copy_thread_gcs() since the gcs_el_mode isn't yet set for the task before its being checked. Move gcs_alloc_thread_stack() after the new task's gcs_el0_mode initialization to avoid this. Fixes: fc84bc5378a8 ("arm64/gcs: Context switch GCS state for EL0") Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Reviewed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250719043740.4548-2-jeremy.linton@arm.com Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2025-07-23dt-bindings: net: wireless: rt2800: add SOC WifiRosen Penev
Add device-tree bindings for the RT2800 SOC wifi device found in older Ralink/Mediatek devices. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250722212856.11343-8-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23MIPS: dts: ralink: mt7620a: add wifiRosen Penev
MT7620A devices all contain a wifi device as part of the SOC. Add it here to get it working. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://patch.msgid.link/20250722212856.11343-7-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: rt2x00: soc: modernize probeRosen Penev
Remove a bunch of static memory management functions and simplify with devm. Also move allocation before ieee80211_alloc_hw to get rid of goto statements and clarify the error handling a bit more. Signed-off-by: Rosen Penev <rosenp@gmail.com> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://patch.msgid.link/20250722212856.11343-6-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: rt2800: move 2x00soc to 2800socRosen Penev
This driver was written with multiple SOC platforms in mind. However since Ralink was aquired by Mediatek, it only effectively got used by older platforms. As such, we can slim down the driver slightly by moving all of rt2x00soc to rt2800soc in order to benefit from inlining. Signed-off-by: Rosen Penev <rosenp@gmail.com> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://patch.msgid.link/20250722212856.11343-5-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: rt2800soc: allow loading from OFRosen Penev
Add a single binding to help the already present dts files load the driver. More are possible but there doesn't seem to be a significant difference between them to justify this. Use wifi name per dtschema requirements. Added OF dependency to SOC CONFIG as adding of_match_table without OF being present makes no sense. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Link: https://patch.msgid.link/20250722212856.11343-4-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: rt2x00: remove mod_name from platform_driverRosen Penev
mod_name is a legacy debugging feature with no real modern use. An analysis of the underlying MIPS setup code reveals it to also be unused. Signed-off-by: Rosen Penev <rosenp@gmail.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Link: https://patch.msgid.link/20250722212856.11343-3-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: rt2x00: add COMPILE_TESTRosen Penev
While this driver is for a specific arch, there is nothing preventing it from being compiled on other platforms. Allows the various bots to test compilation and complain if a patch is bad. Signed-off-by: Rosen Penev <rosenp@gmail.com> Acked-by: Stanislaw Gruszka <stf_xl@wp.pl> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://patch.msgid.link/20250722212856.11343-2-rosenp@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: mac80211: fix WARN_ON for monitor mode on some devicesJohannes Berg
On devices without WANT_MONITOR_VIF (and probably without channel context support) we get a WARN_ON for changing the per-link setting of a monitor interface. Since we already skip AP_VLAN interfaces and MONITOR with WANT_MONITOR_VIF and/or NO_VIRTUAL_MONITOR should update the settings, catch this in the link change code instead of the warning. Reported-by: Martin Kaistra <martin.kaistra@linutronix.de> Link: https://lore.kernel.org/r/a9de62a0-28f1-4981-84df-253489da74ed@linutronix.de/ Fixes: c4382d5ca1af ("wifi: mac80211: update the right link for tx power") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23wifi: brcmfmac: cyw: Fix __counted_by to be LE variantKees Cook
In brcmf_cyw_mgmt_tx() the "len" counter of the struct brcmf_mf_params_le::data flexible array is stored as little-endian via cpu_to_le16() so the __counted_by_le() variant must be used: struct brcmf_mf_params_le *mf_params; ... mf_params_len = offsetof(struct brcmf_mf_params_le, data) + (len - DOT11_MGMT_HDR_LEN); mf_params = kzalloc(mf_params_len, GFP_KERNEL); ... mf_params->len = cpu_to_le16(len - DOT11_MGMT_HDR_LEN); Fixes: 66f909308a7c ("wifi: brcmfmac: cyw: support external SAE authentication in station mode") Signed-off-by: Kees Cook <kees@kernel.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>> Link: https://patch.msgid.link/20250721181810.work.575-kees@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-07-23pmdomain: qcom: rpmhpd: Add Glymur RPMh Power DomainsKamal Wadhwa
Add RPMh Power Domains support for the Glymur platform. Signed-off-by: Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com> Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20250716152758.4079467-3-pankaj.patil@oss.qualcomm.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-07-23pmdomain: Merge branch dt into nextUlf Hansson
Merge the immutable branch dt into next, to allow the DT bindings to be tested together with changes that are targeted for v6.17. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-07-23dt-bindings: power: rpmpd: Add Glymur power domainsKamal Wadhwa
Add the compatibles for the rpmpd power domains on glymur boards Signed-off-by: Kamal Wadhwa <kamal.wadhwa@oss.qualcomm.com> Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250716152758.4079467-2-pankaj.patil@oss.qualcomm.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-07-23docs: Downgrade arm64 & riscv from titles to commentJoel Granados
Remove the title string ("====") from under arm64 & riscv and move them to a commment under the perf_user_access sysctl. They are explanations, *not* sysctls themselves This effectively removes these two strings from appearing as not implemented when the check-sysctl-docs script is run Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23docs: Replace spaces with tabs in check-sysctl-docsJoel Granados
Remove the combination of spaces and tabs in favor of just tabs. Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23docs: Remove colon from ctltable title in vm.rstJoel Granados
Removing them solves an issue where they were incorrectly considered as not implemented by the check-sysctl-docs script Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23docs: Add awk section for ucount sysctl entriesJoel Granados
Adjust the sysctl table detection to include the macro pattern used for the ucount ctl_tables. This prevents falsly assigning them as non-documented ctl_tables Signed-off-by: Joel Granados <joel.granados@kernel.org>
2025-07-23docs: Use skiplist when checking sysctl admin-guideJoel Granados
Use a skiplist to "skip" the titles in the guide documentation (Documentation/admin-guide/sysctl/*) that are not sysctls. This will give a more accurate account of what sysctl are miss-documented. Signed-off-by: Joel Granados <joel.granados@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-15 14:53:43 +0000