summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2025-12-16arm64: dts: ti: k3-am69-aquila-clover: Fix USB-C Sink PDOFrancesco Dolcini
Change USB-C Sink PDO and the amount of power that the device can sink to zero to maximize compatibility with other USB peers (the Aquila Clover Board is not sinking any current, it is self powered). Fixes: 9f748a6177e1 ("arm64: dts: ti: am69-aquila: Add Clover") Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://patch.msgid.link/20251204134220.129304-3-francesco@dolcini.it Signed-off-by: Nishanth Menon <nm@ti.com>
2025-12-16arm64: dts: ti: k3-am69-aquila-dev: Fix USB-C Sink PDOFrancesco Dolcini
Change USB-C Sink PDO and the amount of power that the device can sink to zero to maximize compatibility with other USB peers (the Aquila Development Board is not sinking any current, it is self powered). Fixes: 39ac6623b1d8 ("arm64: dts: ti: Add Aquila AM69 Support") Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://patch.msgid.link/20251204134220.129304-2-francesco@dolcini.it Signed-off-by: Nishanth Menon <nm@ti.com>
2025-12-16arm64: dts: ti: k3-am62(a)-phycore-som: Add bootphase tag to phy_gmii_selWadim Egorov
Add the bootph-all property to the phy_gmii_sel node to ensure it is available during all boot phases. This is required when the bootloader is getting booted via network. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Link: https://patch.msgid.link/20251124160548.2273931-1-w.egorov@phytec.de Signed-off-by: Nishanth Menon <nm@ti.com>
2025-12-16arm64: dts: ti: k3-am62a-phycore-som: Add bootphase tag to cpsw_mac_sysconDaniel Schultz
Add the "bootph-all" property to cpsw_mac_syscon. This fuse region contains the internal MAC address. Without this syscon node enabled, this interface will get a random MAC during network boot. This is problematic because the AM62Ax network boot is using BOOTP protocol for some binaries and this protocol does not support dynamic lease expiration. Therefore, the DHCP server can run out of free IP addresses. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Reviewed-by: Wadim Egorov <w.egorov@phytec.de> Link: https://patch.msgid.link/20251124090842.3377294-2-d.schultz@phytec.de Signed-off-by: Nishanth Menon <nm@ti.com>
2025-12-16arm64: dts: ti: k3-am62-phycore-som: Add bootphase tag to cpsw_mac_sysconDaniel Schultz
Add the "bootph-all" boot phase property to cpsw_mac_syscon. This fuse region contains the internal MAC address. Without this syscon node enabled, this interface will get a random MAC during network boot. This is problematic because the AM62x network boot is using BOOTP protocol for some binaries and this protocol does not support dynamic lease expiration. Therefore, the DHCP server can run out of free IP addresses. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Reviewed-by: Wadim Egorov <w.egorov@phytec.de> Link: https://patch.msgid.link/20251124090842.3377294-1-d.schultz@phytec.de Signed-off-by: Nishanth Menon <nm@ti.com>
2025-12-16drm/panel: visionox-rm69299: Depend on BACKLIGHT_CLASS_DEVICEGuido Günther
We handle backlight so need that dependency. Fixes: 7911d8cab554 ("drm/panel: visionox-rm69299: Add backlight support") Reported-by: kernelci.org bot <bot@kernelci.org> Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: David Heidelberg <david@ixit.cz> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251017-visionox-rm69299-bl-v2-1-9dfa06606754@sigxcpu.org
2025-12-16drm/panel: simple: Add HannStar HSD156JUW2Renjun Wang
Add Hannstar HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel support. Signed-off-by: Renjun Wang <renjunw0@foxmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/tencent_FE5819B397B5ECC989623C67A7D68D246907@qq.com
2025-12-16dt-bindings: display: simple: Add HannStar HSD156JUW2Renjun Wang
Add the HannStar HSD156JUW2 15.6" FHD (1920x1080) TFT LCD panel to the panel-simple compatible list. Signed-off-by: Renjun Wang <renjunw0@foxmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/tencent_8B5693A42B580AB3A5359849CCE23E67B407@qq.com
2025-12-16drm/panel: sw43408: Improve wording when reset-gpios aren't availableDavid Heidelberg
Choose better wording. Cosmetic: also inline PTR_ERR. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251214-pixel-3-v7-7-b1c0cf6f224d@ixit.cz
2025-12-16drm/panel: sw43408: Switch to devm_regulator_bulk_get_constDavid Heidelberg
Switch to devm_regulator_bulk_get_const() to stop setting the supplies list in probe(), and move the regulator_bulk_data struct in static const. Cosmetic: adjust comment for regulator from 1.88V to 1.8 V. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251214-pixel-3-v7-6-b1c0cf6f224d@ixit.cz
2025-12-16drm/panel: sw43408: Remove manual invocation of unprepare at removeDavid Heidelberg
The drm_panel_remove should take care of disable/unprepare. Remove the manual call from the sw43408_remove function. Fixes: 069a6c0e94f9 ("drm: panel: Add LG sw43408 panel driver") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251214-pixel-3-v7-5-b1c0cf6f224d@ixit.cz
2025-12-16drm/panel: sw43408: Separate reset sequence into own functionDavid Heidelberg
Splitting reset() from prepare() follows clean coding practices and lets us potentially make reset optional in the future for flicker-less takeover from a bootloader or framebuffer driver where the panel is already configured. Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251214-pixel-3-v7-4-b1c0cf6f224d@ixit.cz
2025-12-16drm/panel: sw43408: Introduce LH546WF1-ED01 panel compatibleDavid Heidelberg
The supported panel is LH546WF1-ED01, add compatible and adjust the struct name to reflect that. The standalone compatible lg,sw43408 will continue to work, even thou there are no users yet. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251214-pixel-3-v7-3-b1c0cf6f224d@ixit.cz
2025-12-16dt-bindings: panel: sw43408: adjust to reflect the DDIC and panel usedDavid Heidelberg
Add compatible for used LG panel. SW43408 is not panel, but DDIC. The panel itself is the LG LH546WF1-ED01, so introduce combined compatible for it. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251214-pixel-3-v7-2-b1c0cf6f224d@ixit.cz
2025-12-16drm/panel: otm8009a: Switch to mipi_dsi_multi_context helpersAmin GATTOUT
Update the driver to use the non-deprecated mipi_dsi_*_multi() helpers, as recommended in Documentation/gpu/todo.rst. The multi variants provide proper error accumulation and handle the required DCS NOP insertions, which suits the OTM8009A command sequences. Refactor otm8009a_dcs_write_buf() and the dcs_write_seq/dcs_write_cmd_at macros to take a mipi_dsi_multi_context pointer, passing it through from callers. This ensures consistent error handling throughout the driver. Replace all mdelay() and msleep() calls within DSI command sequences with mipi_dsi_msleep() for proper error accumulation. The init, disable, and backlight update paths now return dsi_ctx.accum_err, ensuring errors are propagated to callers. Signed-off-by: Amin GATTOUT <amin.gattout@gmail.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251213142421.6762-1-amin.gattout@gmail.com
2025-12-16gpu/drm: panel: add Samsung LTL106HL02 MIPI DSI panel driverAnton Bambura
LTL106HL02 is a color active matrix TFT (Thin Film Transistor) liquid crystal display (LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a TFT LCD panel, a driver circuit and a backlight unit. The resolution of a 10.6" contains 1920 x 1080 pixels and can display up to 16,8M color with wide viewing angle. Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de> Signed-off-by: Anton Bambura <jenneron@protonmail.com> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251110091440.5251-8-clamor95@gmail.com
2025-12-16dt-bindings: display: panel: document Samsung LTL106HL02 MIPI DSI panelSvyatoslav Ryhel
Samsung LTL106HL02 is a simple DSI which requires only a power supply and an optional reset gpio. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251110091440.5251-7-clamor95@gmail.com
2025-12-16dt-bindings: panel: s6e3fc2x01: Sort and remove unnecessary propertiesDavid Heidelberg
Properties are now sorted, reset-gpio and port property dropped because they are already accepted here as part of panel-common and usage of unevaluatedProperties. Suggested-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David Heidelberg <david@ixit.cz> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20251106-dt-s6e3fc2x01-v2-1-deb87727152e@ixit.cz
2025-12-16wifi: mac80211: ocb: skip rx_no_sta when interface is not joinedMoon Hee Lee
ieee80211_ocb_rx_no_sta() assumes a valid channel context, which is only present after JOIN_OCB. RX may run before JOIN_OCB is executed, in which case the OCB interface is not operational. Skip RX peer handling when the interface is not joined to avoid warnings in the RX path. Reported-by: syzbot+b364457b2d1d4e4a3054@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=b364457b2d1d4e4a3054 Tested-by: syzbot+b364457b2d1d4e4a3054@syzkaller.appspotmail.com Signed-off-by: Moon Hee Lee <moonhee.lee.ca@gmail.com> Link: https://patch.msgid.link/20251216035932.18332-1-moonhee.lee.ca@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16wifi: mac80211: do not use old MBSSID elementsAloka Dixit
When userspace brings down and deletes a non-transmitted profile, it is expected to send a new updated Beacon template for the transmitted profile of that multiple BSSID (MBSSID) group which does not include the removed profile in MBSSID element. This update comes via NL80211_CMD_SET_BEACON. Such updates work well as long as the group continues to have at least one non-transmitted profile as NL80211_ATTR_MBSSID_ELEMS is included in the new Beacon template. But when the last non-trasmitted profile is removed, it still gets included in Beacon templates sent to driver. This happens because when no MBSSID elements are sent by the userspace, ieee80211_assign_beacon() ends up using the element stored from earlier Beacon template. Do not copy old MBSSID elements, instead userspace should always include these when applicable. Fixes: 2b3171c6fe0a ("mac80211: MBSSID beacon handling in AP mode") Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Link: https://patch.msgid.link/20251215174656.2866319-2-aloka.dixit@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16wifi: mac80211: don't WARN for connections on invalid channelsJohannes Berg
It's not clear (to me) how exactly syzbot managed to hit this, but it seems conceivable that e.g. regulatory changed and has disabled a channel between scanning (channel is checked to be usable by cfg80211_get_ies_channel_number) and connecting on the channel later. With one scenario that isn't covered elsewhere described above, the warning isn't good, replace it with a (more informative) error message. Reported-by: syzbot+639af5aa411f2581ad38@syzkaller.appspotmail.com Link: https://patch.msgid.link/20251202102511.5a8fb5184fa3.I961ee41b8f10538a54b8565dbf03ec1696e80e03@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16wifi: wlcore: ensure skb headroom before skb_pushPeter Åstrand
This avoids occasional skb_under_panic Oops from wl1271_tx_work. In this case, headroom is less than needed (typically 110 - 94 = 16 bytes). Signed-off-by: Peter Astrand <astrand@lysator.liu.se> Link: https://patch.msgid.link/097bd417-e1d7-acd4-be05-47b199075013@lysator.liu.se Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16wifi: cfg80211: sme: store capped length in __cfg80211_connect_result()Dan Carpenter
The QGenie AI code review tool says we should store the capped length to wdev->u.client.ssid_len. The AI is correct. Fixes: 62b635dcd69c ("wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/aTAbp5RleyH_lnZE@stanley.mountain Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16wifi: mac80211: fix list iteration in ieee80211_add_virtual_monitor()Dmitry Antipov
Since 'mon_list' of 'struct ieee80211_local' is RCU-protected and an instances of 'struct ieee80211_sub_if_data' are linked there via 'u.mntr.list' member, adjust the corresponding list iteration in 'ieee80211_add_virtual_monitor()' accordingly. Reported-by: syzbot+bc1aabf52d0a31e91f96@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=bc1aabf52d0a31e91f96 Fixes: a5aa46f1ac4f ("wifi: mac80211: track MU-MIMO configuration on disabled interfaces") Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Link: https://patch.msgid.link/20251204130533.340069-1-dmantipov@yandex.ru Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16Merge tag 'rtw-2025-12-15' of https://github.com/pkshih/rtwJohannes Berg
Ping-Ke Shih says: ================== rtw patches for v6.19-rc1 Fix two regressions of rtw88 and one existing issue that TID out of range in rtlwifi. ================== Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16wifi: mac80211: Discard Beacon frames to non-broadcast addressJouni Malinen
Beacon frames are required to be sent to the broadcast address, see IEEE Std 802.11-2020, 11.1.3.1 ("The Address 1 field of the Beacon .. frame shall be set to the broadcast address"). A unicast Beacon frame might be used as a targeted attack to get one of the associated STAs to do something (e.g., using CSA to move it to another channel). As such, it is better have strict filtering for this on the received side and discard all Beacon frames that are sent to an unexpected address. This is even more important for cases where beacon protection is used. The current implementation in mac80211 is correctly discarding unicast Beacon frames if the Protected Frame bit in the Frame Control field is set to 0. However, if that bit is set to 1, the logic used for checking for configured BIGTK(s) does not actually work. If the driver does not have logic for dropping unicast Beacon frames with Protected Frame bit 1, these frames would be accepted in mac80211 processing as valid Beacon frames even though they are not protected. This would allow beacon protection to be bypassed. While the logic for checking beacon protection could be extended to cover this corner case, a more generic check for discard all Beacon frames based on A1=unicast address covers this without needing additional changes. Address all these issues by dropping received Beacon frames if they are sent to a non-broadcast address. Cc: stable@vger.kernel.org Fixes: af2d14b01c32 ("mac80211: Beacon protection using the new BIGTK (STA)") Signed-off-by: Jouni Malinen <jouni.malinen@oss.qualcomm.com> Link: https://patch.msgid.link/20251215151134.104501-1-jouni.malinen@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-12-16soundwire: dmi-quirks: add mapping for Avell B.ON (OEM rebranded of NUC15)Peter Ujfalusi
Avell B.ON is an OEM re-branded NUC15 'Bishop County' LAPBC510 and LAPBC710. Link: https://github.com/thesofproject/linux/issues/5529 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> Link: https://patch.msgid.link/20251215130947.31385-1-peter.ujfalusi@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-12-16soundwire: qcom: Use guard to avoid mixing cleanup and gotoKrzysztof Kozlowski
qcom_swrm_stream_alloc_ports() already uses cleanup.h but also has goto. Such combination is error-prone and discouraged: "... and that the "goto" statement can jump between scopes, the expectation is that usage of "goto" and cleanup helpers is never mixed in the same function." Actually simplify the code with a guard which allows to fix the discouraged style by removing the goto. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Link: https://patch.msgid.link/20251201102627.146182-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-12-16soundwire: intel_auxdevice: add cs42l45 codec to wake_capable_listMaciej Strozek
Add cs42l45 to the wake_capable_list because it can generate jack events whilst the bus is stopped. Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://patch.msgid.link/20251215151729.3911077-1-ckeepax@opensource.cirrus.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-12-16xfs: fix XFS_ERRTAG_FORCE_ZERO_RANGE for zoned file systemChristoph Hellwig
The new XFS_ERRTAG_FORCE_ZERO_RANGE error tag added by commit ea9989668081 ("xfs: error tag to force zeroing on debug kernels") fails to account for the zoned space reservation rules and this reliably fails xfs/131 because the zeroing operation returns -EIO. Fix this by reserving enough space to zero the entire range, which requires a bit of (fairly ugly) reshuffling to do the error injection early enough to affect the space reservation. Fixes: ea9989668081 ("xfs: error tag to force zeroing on debug kernels") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com> Signed-off-by: Carlos Maiolino <cem@kernel.org>
2025-12-16mtd: spinand: add support for Dosilicon DS35Q1GA/DS35M1GAAhmed Naseef
Add support for Dosilicon DS35Q1GA (3.3V) and DS35M1GA (1.8V) SPI NAND. These are 1Gbit (128MB) devices with: - 2048 byte pages + 64 byte OOB - 64 pages per block, 1024 blocks - On-die 4-bit ECC per 512 byte sector The 64-byte OOB area is divided into 4 segments of 16 bytes, with each segment containing 8 bytes of user data (M2+M1) and 8 bytes of ECC parity (R1). This provides 30 bytes of usable OOB space after reserving 2 bytes for the bad block marker. Tested on Genexis Platinum 4410 (EcoNet EN751221) by writing known patterns to OOB and verifying ECC parity placement in R1 regions. Datasheet: https://www.dosilicon.com/resources/SPI%20NAND/DS35X1GAXXX_rev08.pdf Signed-off-by: Ahmed Naseef <naseefkm@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2025-12-16Revert "mtd: spinand: esmt: fix id code for F50D1G41LB"Ziyang Huang
This reverts commit dd26402642a0899fde59ea6b0852fad3d799b4cc. The issue George met is due to the limit of QPIC, not the issue of the flash chip. QPIC only supports 4 bytes ID. So the fifth byte is always 0. If we use spi-gpio, the fifth byte can be read correctly. Signed-off-by: Ziyang Huang <hzyitc@outlook.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2025-12-16xfs: fix a memory leak in xfs_buf_item_init()Haoxiang Li
xfs_buf_item_get_format() may allocate memory for bip->bli_formats, free the memory in the error path. Fixes: c3d5f0c2fb85 ("xfs: complain if anyone tries to create a too-large buffer log item") Cc: stable@vger.kernel.org Signed-off-by: Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com> Signed-off-by: Carlos Maiolino <cem@kernel.org>
2025-12-16xfs: fix stupid compiler warningDarrick J. Wong
gcc 14.2 warns about: xfs_attr_item.c: In function ‘xfs_attr_recover_work’: xfs_attr_item.c:785:9: warning: ‘ip’ may be used uninitialized [-Wmaybe-uninitialized] 785 | xfs_trans_ijoin(tp, ip, 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ xfs_attr_item.c:740:42: note: ‘ip’ was declared here 740 | struct xfs_inode *ip; | ^~ I think this is bogus since xfs_attri_recover_work either returns a real pointer having initialized ip or an ERR_PTR having not touched it, but the tools are smarter than me so let's just null-init the variable anyway. Cc: stable@vger.kernel.org # v6.8 Fixes: e70fb328d52772 ("xfs: recreate work items when recovering intent items") Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Carlos Maiolino <cem@kernel.org>
2025-12-16xfs: fix a UAF problem in xattr repairDarrick J. Wong
The xchk_setup_xattr_buf function can allocate a new value buffer, which means that any reference to ab->value before the call could become a dangling pointer. Fix this by moving an assignment to after the buffer setup. Cc: stable@vger.kernel.org # v6.10 Fixes: e47dcf113ae348 ("xfs: repair extended attributes") Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Carlos Maiolino <cem@kernel.org>
2025-12-16xfs: ignore discard return valueChaitanya Kulkarni
__blkdev_issue_discard() always returns 0, making all error checking in XFS discard functions dead code. Change xfs_discard_extents() return type to void, remove error variable, error checking, and error logging for the __blkdev_issue_discard() call in same function. Update xfs_trim_perag_extents() and xfs_trim_rtgroup_extents() to ignore the xfs_discard_extents() return value and error checking code. Update xfs_discard_rtdev_extents() to ignore __blkdev_issue_discard() return value and error checking code. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chaitanya Kulkarni <ckulkarnilinux@gmail.com> Signed-off-by: Carlos Maiolino <cem@kernel.org>
2025-12-16Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds
Pull shmem rename fixes from Al Viro: "A couple of shmem rename fixes - recent regression from tree-in-dcache series and older breakage from stable directory offsets stuff" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: shmem: fix recovery on rename failures shmem_whiteout(): fix regression from tree-in-dcache series
2025-12-16Merge tag 'v6.19-rc1-ksmbd-server-fixes' of git://git.samba.org/ksmbdLinus Torvalds
Pull smb server fixes from Steve French: - Fix set xattr name validation - Fix session refcount leak - Minor cleanup - smbdirect (RDMA) fixes: improve receive completion, and connect * tag 'v6.19-rc1-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: fix buffer validation by including null terminator size in EA length ksmbd: Fix refcount leak when invalid session is found on session lookup ksmbd: remove redundant DACL check in smb_check_perm_dacl ksmbd: convert comma to semicolon smb: server: defer the initial recv completion logic to smb_direct_negotiate_recv_work() smb: server: initialize recv_io->cqe.done = recv_done just once smb: smbdirect: introduce smbdirect_socket.connect.{lock,work}
2025-12-16Merge tag 'for-6.19-rc1-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - fix missing btrfs_path release after printing a relocation error message - fix extent changeset leak on mmap write after failure to reserve metadata - fix fs devices list structure freeing, it could be potentially leaked under some circumstances - tree log fixes: - fix incremental directory logging where inodes for new dentries were incorrectly skipped - don't log conflicting inode if it's a directory moved in the current transaction - regression fixes: - fix incorrect btrfs_path freeing when it's auto-cleaned - revert commit simplifying preallocation of temporary structures in qgroup functions, some cases were not handled properly * tag 'for-6.19-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix changeset leak on mmap write after failure to reserve metadata btrfs: fix memory leak of fs_devices in degraded seed device path btrfs: fix a potential path leak in print_data_reloc_error() Revert "btrfs: add ASSERTs on prealloc in qgroup functions" btrfs: do not skip logging new dentries when logging a new name btrfs: don't log conflicting inode if it's a dir moved in the current transaction btrfs: tests: fix double btrfs_path free in remove_extent_ref()
2025-12-16drm: renesas: rz-du: mipi_dsi: Add support for RZ/V2H(P) SoCLad Prabhakar
Add MIPI DSI support for the Renesas RZ/V2H(P) SoC. Compared to the RZ/G2L family, the RZ/V2H(P) requires dedicated D-PHY PLL programming, different clock configuration, and additional timing parameter handling. The driver introduces lookup tables and helpers for D-PHY timings (TCLK*, THS*, TLPX, and ULPS exit) as specified in the RZ/V2H(P) hardware manual. ULPS exit timing depends on the LPCLK rate and is now handled explicitly. The implementation also adds support for 16 bpp RGB format, updates the clock setup path to use the RZ/V2H PLL divider limits, and provides new .dphy_init, .dphy_conf_clks, and .dphy_startup_late_init callbacks to match the RZ/V2H sequence. With these changes, the RZ/V2H(P) can operate the MIPI DSI interface in compliance with its hardware specification while retaining support for existing RZ/G2L platforms. Co-developed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patch.msgid.link/20251015192611.241920-8-prabhakar.mahadev-lad.rj@bp.renesas.com
2025-12-16drm: renesas: rz-du: mipi_dsi: Add LPCLK clock supportLad Prabhakar
Add LPCLK clock handling to the RZ/G2L MIPI DSI driver to support proper DSI timing parameter configuration on RZ/V2H SoCs. While lpclk is present on both RZ/G2L and RZ/V2H SoCs, the RZ/V2H SoC specifically uses the lpclk rate to configure the DSI timing parameter ULPSEXIT. Introduce a new lpclk field in the rzg2l_mipi_dsi structure and acquire the "lpclk" clock during probe to enable lpclk rate-based timing calculations on RZ/V2H while maintaining compatibility with RZ/G2L. Co-developed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patch.msgid.link/20251015192611.241920-7-prabhakar.mahadev-lad.rj@bp.renesas.com
2025-12-16dt-bindings: display: bridge: renesas,dsi: Document RZ/V2H(P) and RZ/V2NLad Prabhakar
Add the compatible string "renesas,r9a09g057-mipi-dsi" for the Renesas RZ/V2H(P) (R9A09G057) SoC. While the MIPI DSI LINK registers are shared with the RZ/G2L SoC, the D-PHY register layout differs. Additionally, the RZ/V2H(P) uses only two resets compared to three on RZ/G2L, and requires five clocks instead of six. To reflect these hardware differences, update the binding schema to support the reduced clock and reset requirements for RZ/V2H(P). Since the RZ/V2N (R9A09G056) SoC integrates an identical DSI IP to RZ/V2H(P), the same "renesas,r9a09g057-mipi-dsi" compatible string is reused for RZ/V2N. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patch.msgid.link/20251015192611.241920-6-prabhakar.mahadev-lad.rj@bp.renesas.com
2025-12-16Merge tag 'sched_ext-for-6.19-rc1-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext Pull sched_ext fixes from Tejun Heo: - Fix memory leak when destroying helper kthread workers during scheduler disable - Fix bypass depth accounting on scx_enable() failure which could leave the system permanently in bypass mode - Fix missing preemption handling when moving tasks to local DSQs via scx_bpf_dsq_move() - Misc fixes including NULL check for put_prev_task(), flushing stdout in selftests, and removing unused code * tag 'sched_ext-for-6.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Remove unused code in the do_pick_task_scx() selftests/sched_ext: flush stdout before test to avoid log spam sched_ext: Fix missing post-enqueue handling in move_local_task_to_local_dsq() sched_ext: Factor out local_dsq_post_enq() from dispatch_enqueue() sched_ext: Fix bypass depth leak on scx_enable() failure sched/ext: Avoid null ptr traversal when ->put_prev_task() is called with NULL next sched_ext: Fix the memleak for sch->helper objects
2025-12-16Merge tag 'cgroup-for-6.19-rc1-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fix from Tejun Heo: - Fix a race condition in css_rstat_updated() where CMPXCHG without LOCK prefix could cause lnode corruption when the flusher runs concurrently on another CPU. The issue was introduced in 6.17 and causes memcg stats to become corrupted in production. * tag 'cgroup-for-6.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: rstat: use LOCK CMPXCHG in css_rstat_updated
2025-12-16memory: mtk-smi: clean up device link creationJohan Hovold
Clean up device link creation by bailing out early in case the SMI platform device lookup fails. Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://patch.msgid.link/20251121164624.13685-4-johan@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2025-12-16memory: mtk-smi: fix device leak on larb probeJohan Hovold
Make sure to drop the reference taken when looking up the SMI device during larb probe on late probe failure (e.g. probe deferral) and on driver unbind. Fixes: cc8bbe1a8312 ("memory: mediatek: Add SMI driver") Fixes: 038ae37c510f ("memory: mtk-smi: add missing put_device() call in mtk_smi_device_link_common") Cc: stable@vger.kernel.org # 4.6: 038ae37c510f Cc: stable@vger.kernel.org # 4.6 Cc: Yong Wu <yong.wu@mediatek.com> Cc: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://patch.msgid.link/20251121164624.13685-3-johan@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2025-12-16memory: mtk-smi: fix device leaks on common probeJohan Hovold
Make sure to drop the reference taken when looking up the SMI device during common probe on late probe failure (e.g. probe deferral) and on driver unbind. Fixes: 47404757702e ("memory: mtk-smi: Add device link for smi-sub-common") Fixes: 038ae37c510f ("memory: mtk-smi: add missing put_device() call in mtk_smi_device_link_common") Cc: stable@vger.kernel.org # 5.16: 038ae37c510f Cc: stable@vger.kernel.org # 5.16 Cc: Yong Wu <yong.wu@mediatek.com> Cc: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://patch.msgid.link/20251121164624.13685-2-johan@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2025-12-16accel/ivpu: Validate scatter-gather size against buffer sizeKarol Wachowski
Validate scatter-gather table size matches buffer object size before mapping. Break mapping early if the table exceeds buffer size to prevent overwriting existing mappings. Also validate the table is not smaller than buffer size to avoid unmapped regions that trigger MMU translation faults. Log error and fail mapping operation on size mismatch to prevent data corruption from mismatched host memory locations and NPU addresses. Unmap any partially mapped buffer on failure. Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com> Link: https://patch.msgid.link/20251215070933.520377-1-karol.wachowski@linux.intel.com
2025-12-16arm64: dts: exynos: gs101: remove syscon compatible from pmu nodePeter Griffin
Since commit ba5095ebbc7a ("mfd: syscon: Allow syscon nodes without a "syscon" compatible") it is possible to register a regmap without the syscon compatible in the node. As mentioned in that commit, it's not correct to claim we are compatible with syscon, as a MMIO regmap created by syscon won't work. Removing the syscon compatible means syscon driver won't ever create a mmio regmap. Note this isn't usually an issue today as exynos-pmu runs at an early initcall so the custom regmap will have been registered first. However changes proposed in [1] will bring -EPROBE_DEFER support to syscon allowing this mechanism to be more robust, especially in highly modularized systems. Technically this is a ABI break but no other platforms are affected. Additionally (with the benefit of hindsight) a MMIO syscon has never worked for PMU register writes, thus the ABI break is justified. Link: https://lore.kernel.org/lkml/aQdHmrchkmOr34r3@stanley.mountain/ [1] Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Link: https://patch.msgid.link/20251114-remove-pmu-syscon-compat-v2-2-9496e8c496c7@linaro.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2025-12-16dt-bindings: soc: samsung: exynos-pmu: remove syscon for google,gs101-pmuPeter Griffin
Since commit ba5095ebbc7a ("mfd: syscon: Allow syscon nodes without a "syscon" compatible") it is possible to register a regmap without the syscon compatible in the node. Update the bindings for google,gs101-pmu so that the syscon compatible is no longer required. As it isn't really correct to claim we are compatible with syscon (as a mmio regmap created by syscon will not work on gs101). Additionally (with the benefit of hindsight) PMU register writes were never working with a MMIO syscon on gs101, so the ABI break is justified. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20251114-remove-pmu-syscon-compat-v2-1-9496e8c496c7@linaro.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
generated by cgit v1.3 (git 2.53.0) at 2026-10-06 02:36:20 +0000