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2025-07-11Merge tag 'pci-v6.16-fixes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull PCI fixes from Bjorn Helgaas: - Track apple Root Ports explicitly and look up the driver data from the struct device instead of using dev->driver_data, which is used by pci_host_common_init() for the generic host bridge pointer (Marc Zyngier) - Set dev->driver_data before pci_host_common_init() calls gen_pci_init() because some drivers need it to set up ECAM mappings; this fixes a regression on MicroChip MPFS Icicle (Geert Uytterhoeven) - Revert the now-unnecessary use of ECAM pci_config_window.priv to store a copy of dev->driver_data (Marc Zyngier) * tag 'pci-v6.16-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: Revert "PCI: ecam: Allow cfg->priv to be pre-populated from the root port device" PCI: host-generic: Set driver_data before calling gen_pci_init() PCI: apple: Add tracking of probed root ports
2025-07-11Merge tag 'drm-fixes-2025-07-12' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Simona Vetter: "Cross-subsystem Changes: - agp/amd64 binding dmesg noise regression fix Core Changes: - fix race in gem_handle_create_tail - fixup handle_count fb refcount regression from -rc5, popular with reports ... - call rust dtor for drm_device release Driver Changes: - nouveau: magic 50ms suspend fix, acpi leak fix - tegra: dma api error in nvdec - pvr: fix device reset - habanalbs maintainer update - intel display: fix some dsi mipi sequences - xe fixes: SRIOV fixes, small GuC fixes, disable indirect ring due to issues, compression fix for fragmented BO, doc update * tag 'drm-fixes-2025-07-12' of https://gitlab.freedesktop.org/drm/kernel: (22 commits) drm/xe/guc: Default log level to non-verbose drm/xe/bmg: Don't use WA 16023588340 and 22019338487 on VF drm/xe/guc: Recommend GuC v70.46.2 for BMG, LNL, DG2 drm/xe/pm: Correct comment of xe_pm_set_vram_threshold() drm/xe: Release runtime pm for error path of xe_devcoredump_read() drm/xe/pm: Restore display pm if there is error after display suspend drm/i915/bios: Apply vlv_fixup_mipi_sequences() to v2 mipi-sequences too drm/gem: Fix race in drm_gem_handle_create_tail() drm/framebuffer: Acquire internal references on GEM handles agp/amd64: Check AGP Capability before binding to unsupported devices drm/xe/bmg: fix compressed VRAM handling Revert "drm/xe/xe2: Enable Indirect Ring State support for Xe2" drm/xe: Allocate PF queue size on pow2 boundary drm/xe/pf: Clear all LMTT pages on alloc drm/nouveau/gsp: fix potential leak of memory used during acpi init rust: drm: remove unnecessary imports MAINTAINERS: Change habanalabs maintainer drm/imagination: Fix kernel crash when hard resetting the GPU drm/tegra: nvdec: Fix dma_alloc_coherent error check rust: drm: device: drop_in_place() the drm::Device in release() ...
2025-07-11net: ll_temac: Fix incorrect PHY node reference in debug messageAlok Tiwari
In temac_probe(), the debug message intended to print the resolved PHY node was mistakenly using the controller node temac_np instead of the actual PHY node lp->phy_node. This patch corrects the log to reference the correct device tree node. Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://patch.msgid.link/20250710183737.2385156-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11net: netdevsim: Support setting dev->perm_addr on port creationToke Høiland-Jørgensen
Network management daemons that match on the device permanent address currently have no virtual interface types to test against. NetworkManager, in particular, has carried an out of tree patch to set the permanent address on netdevsim devices to use in its CI for this purpose. To support this use case, support setting netdev->perm_addr when creating a netdevsim port. Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://patch.msgid.link/20250710-netdevsim-perm_addr-v4-1-c9db2fecf3bf@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11sfc: falcon: refactor and document ef4_ethtool_get_rxfh_fieldsEdward Cree
The code had some rather odd control flow inherited from when it was shared with siena and ef10 before this driver was split out. Simplify that for easier reading. Also add a comment explaining why we return the values we do, since some Falcon documents and datasheets confusingly mention the part supporting 4-tuple UDP hashing. (I couldn't find any record of exactly what was "broken" about the original Falcon A hash, I'm just trusting that falcon_init_rx_cfg() had a good reason for not using it.) Signed-off-by: Edward Cree <ecree.xilinx@gmail.com> Link: https://patch.msgid.link/20250710173213.1638397-1-edward.cree@amd.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11net: emaclite: Fix missing pointer increment in aligned_read()Alok Tiwari
Add missing post-increment operators for byte pointers in the loop that copies remaining bytes in xemaclite_aligned_read(). Without the increment, the same byte was written repeatedly to the destination. This update aligns with xemaclite_aligned_write() Fixes: bb81b2ddfa19 ("net: add Xilinx emac lite device driver") Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://patch.msgid.link/20250710173849.2381003-1-alok.a.tiwari@oracle.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11eth: fbnic: fix ubsan complaints about OOB accessesJakub Kicinski
UBSAN complains that we reach beyond the end of the log entry: UBSAN: array-index-out-of-bounds in drivers/net/ethernet/meta/fbnic/fbnic_fw_log.c:94:50 index 71 is out of range for type 'char [*]' Call Trace: <TASK> ubsan_epilogue+0x5/0x2b fbnic_fw_log_write+0x120/0x960 fbnic_fw_parse_logs+0x161/0x210 We're just taking the address of the character after the array, so this really seems like something that should be legal. But whatever, easy enough to silence by doing direct pointer math. Fixes: c2b93d6beca8 ("eth: fbnic: Create ring buffer for firmware logs") Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20250709205910.3107691-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11virtio_net: simplify tx queue wake condition checkLiming Wu
Consolidate the two nested if conditions for checking tx queue wake conditions into a single combined condition. This improves code readability without changing functionality. And move netif_tx_wake_queue into if condition to reduce unnecessary checks for queue stops. Signed-off-by: Liming Wu <liming.wu@jaguarmicro.com> Tested-by: Lei Yang <leiyang@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://patch.msgid.link/20250710023208.846-1-liming.wu@jaguarmicro.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11leds: lp8860: Check return value of devm_mutex_init()Thomas Weißschuh
devm_mutex_init() can fail. With CONFIG_DEBUG_MUTEXES=y the mutex will be marked as unusable and trigger errors on usage. Add the missed check. Fixes: 87a59548af95 ("leds: lp8860: Use new mutex guards to cleanup function exits") Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Andrew Davis <afd@ti.com> Acked-by: Lee Jones <lee@kernel.org> Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Link: https://lore.kernel.org/r/20250617-must_check-devm_mutex_init-v7-2-d9e449f4d224@weissschuh.net
2025-07-11spi: spi-nxp-fspi: Check return value of devm_mutex_init()Thomas Weißschuh
devm_mutex_init() can fail. With CONFIG_DEBUG_MUTEXES=y the mutex will be marked as unusable and trigger errors on usage. Add the missed check. Fixes: 48900813abd2 ("spi: spi-nxp-fspi: remove the goto in probe") Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Link: https://lore.kernel.org/r/20250617-must_check-devm_mutex_init-v7-1-d9e449f4d224@weissschuh.net
2025-07-11Merge tag 'amd-drm-next-6.17-2025-07-11' of ↵Simona Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.17-2025-07-11: amdgpu: - Clean up function signatures - GC 10 KGQ reset fix - SDMA reset cleanups - Misc fixes - LVDS fixes - UserQ fix amdkfd: - Reset fix Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250711205548.21052-1-alexander.deucher@amd.com
2025-07-11drm/xe: Normalize default param valuesLucas De Marchi
Document xe module params with the default values following a similar strategy for all of them: 1) Define a DEFAULT_* macro with the default value. When the value can't be directly stringified, also define a *_STR variant 2) Use __stringify() or the _STR variant to make sure the default value shows up in the param description This allows us to show the correct default according to the configuration. max_vfs for example was wrongly documented for CONFIG_DRM_XE_DEBUG and svm_notifier_size didn't have its default documented. Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Link: https://lore.kernel.org/r/20250626-guc-log-level-v3-1-c3ed8b452e91@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-11drm/xe/migrate: Fix alignment checkLucas De Marchi
The check would fail if the address is unaligned, but not when accounting the offset. Instead of `buf | offset` it should have been `buf + offset`. To make it more readable and also drop the uintptr_t, just use the IS_ALIGNED() macro. Fixes: 270172f64b11 ("drm/xe: Update xe_ttm_access_memory to use GPU for non-visible access") Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://lore.kernel.org/r/20250710-migrate-aligned-v1-1-44003ef3c078@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-07-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-6.16-rc6-2). No conflicts. Adjacent changes: drivers/net/wireless/mediatek/mt76/mt7925/mcu.c c701574c5412 ("wifi: mt76: mt7925: fix invalid array index in ssid assignment during hw scan") b3a431fe2e39 ("wifi: mt76: mt7925: fix off by one in mt7925_mcu_hw_scan()") drivers/net/wireless/mediatek/mt76/mt7996/mac.c 62da647a2b20 ("wifi: mt76: mt7996: Add MLO support to mt7996_tx_check_aggr()") dc66a129adf1 ("wifi: mt76: add a wrapper for wcid access with validation") drivers/net/wireless/mediatek/mt76/mt7996/main.c 3dd6f67c669c ("wifi: mt76: Move RCU section in mt7996_mcu_add_rate_ctrl()") 8989d8e90f5f ("wifi: mt76: mt7996: Do not set wcid.sta to 1 in mt7996_mac_sta_event()") net/mac80211/cfg.c 58fcb1b4287c ("wifi: mac80211: reject VHT opmode for unsupported channel widths") 037dc18ac3fb ("wifi: mac80211: add support for storing station S1G capabilities") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11drm/nouveau: check ioctl command codes betterArnd Bergmann
nouveau_drm_ioctl() only checks the _IOC_NR() bits in the DRM_NOUVEAU_NVIF command, but ignores the type and direction bits, so any command with '7' in the low eight bits gets passed into nouveau_abi16_ioctl() instead of drm_ioctl(). Check for all the bits except the size that is handled inside of the handler. Fixes: 27111a23d01c ("drm/nouveau: expose the full object/event interfaces to userspace") Signed-off-by: Arnd Bergmann <arnd@arndb.de> [ Fix up two checkpatch warnings and a typo. - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org> Link: https://lore.kernel.org/r/20250711072458.2665325-1-arnd@kernel.org
2025-07-11netkit: Remove location field in netkit_linkTao Chen
Use attach_type in bpf_link to replace the location field, and remove location field in netkit_link. Signed-off-by: Tao Chen <chen.dylane@linux.dev> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/bpf/20250710032038.888700-8-chen.dylane@linux.dev
2025-07-11bpf: Add attach_type field to bpf_linkTao Chen
Attach_type will be set when a link is created by user. It is better to record attach_type in bpf_link generically and have it available universally for all link types. So add the attach_type field in bpf_link and move the sleepable field to avoid unnecessary gap padding. Signed-off-by: Tao Chen <chen.dylane@linux.dev> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/bpf/20250710032038.888700-2-chen.dylane@linux.dev
2025-07-11drm/xe: Remove references to CONFIG_DRM_XE_DEVMEM_MIRRORMatthew Brost
The prefetch code was referencing CONFIG_DRM_XE_DEVMEM_MIRROR, which has been replaced by CONFIG_DRM_XE_PAGEMAP. As a result, prefetches were limited to SRAM. Update the code to use CONFIG_DRM_XE_PAGEMAP instead of the deprecated option. Fixes: f86ad0ed620c ("drm/gpusvm, drm/pagemap: Move migration functionality to drm_pagemap") Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20250710205413.1105595-1-matthew.brost@intel.com
2025-07-11drm/xe: Move page fault init after topology initMatthew Brost
We need the topology to determine GT page fault queue size, move page fault init after topology init. Cc: stable@vger.kernel.org Fixes: 3338e4f90c14 ("drm/xe: Use topology to determine page fault queue size") Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Stuart Summers <stuart.summers@intel.com> Link: https://lore.kernel.org/r/20250710191208.1040215-1-matthew.brost@intel.com
2025-07-11Merge tag 'block-6.16-20250710' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - MD changes via Yu: - fix UAF due to stack memory used for bio mempool (Jinchao) - fix raid10/raid1 nowait IO error path (Nigel and Qixing) - fix kernel crash from reading bitmap sysfs entry (Håkon) - Fix for a UAF in the nbd connect error path - Fix for blocksize being bigger than pagesize, if THP isn't enabled * tag 'block-6.16-20250710' of git://git.kernel.dk/linux: block: reject bs > ps block devices when THP is disabled nbd: fix uaf in nbd_genl_connect() error path md/md-bitmap: fix GPF in bitmap_get_stats() md/raid1,raid10: strip REQ_NOWAIT from member bios raid10: cleanup memleak at raid10_make_request md/raid1: Fix stack memory use after return in raid1_reshape
2025-07-11Merge tag 'net-6.16-rc6-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull more networking fixes from Jakub Kicinski "Big chunk of fixes for WiFi, Johannes says probably the last for the release. The Netlink fixes (on top of the tree) restore operation of iw (WiFi CLI) which uses sillily small recv buffer, and is the reason for this 'emergency PR'. The GRE multicast fix also stands out among the user-visible regressions. Current release - fix to a fix: - netlink: make sure we always allow at least one skb to be queued, even if the recvbuf is (mis)configured to be tiny Previous releases - regressions: - gre: fix IPv6 multicast route creation Previous releases - always broken: - wifi: prevent A-MSDU attacks in mesh networks - wifi: cfg80211: fix S1G beacon head validation and detection - wifi: mac80211: - always clear frame buffer to prevent stack leak in cases which hit a WARN() - fix monitor interface in device restart - wifi: mwifiex: discard erroneous disassoc frames on STA interface - wifi: mt76: - prevent null-deref in mt7925_sta_set_decap_offload() - add missing RCU annotations, and fix sleep in atomic - fix decapsulation offload - fixes for scanning - phy: microchip: improve link establishment and reset handling - eth: mlx5e: fix race between DIM disable and net_dim() - bnxt_en: correct DMA unmap len for XDP_REDIRECT" * tag 'net-6.16-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (44 commits) netlink: make sure we allow at least one dump skb netlink: Fix rmem check in netlink_broadcast_deliver(). bnxt_en: Set DMA unmap len correctly for XDP_REDIRECT bnxt_en: Flush FW trace before copying to the coredump bnxt_en: Fix DCB ETS validation net: ll_temac: Fix missing tx_pending check in ethtools_set_ringparam() net/mlx5e: Add new prio for promiscuous mode net/mlx5e: Fix race between DIM disable and net_dim() net/mlx5: Reset bw_share field when changing a node's parent can: m_can: m_can_handle_lost_msg(): downgrade msg lost in rx message to debug level selftests: net: lib: fix shift count out of range selftests: Add IPv6 multicast route generation tests for GRE devices. gre: Fix IPv6 multicast route creation. net: phy: microchip: limit 100M workaround to link-down events on LAN88xx net: phy: microchip: Use genphy_soft_reset() to purge stale LPA bits ibmvnic: Fix hardcoded NUM_RX_STATS/NUM_TX_STATS with dynamic sizeof net: appletalk: Fix device refcount leak in atrtr_create() netfilter: flowtable: account for Ethernet header in nf_flow_pppoe_proto() wifi: mac80211: add the virtual monitor after reconfig complete wifi: mac80211: always initialize sdata::key_list ...
2025-07-11Merge tag 'gpio-fixes-for-v6.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix performance regression when setting values of multiple GPIO lines at once - make sure the GPIO OF xlate code doesn't end up passing an uninitialized local variable to GPIO core - update MAINTAINERS * tag 'gpio-fixes-for-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: MAINTAINERS: remove bouncing address for Nandor Han gpio: of: initialize local variable passed to the .of_xlate() callback gpiolib: fix performance regression when using gpio_chip_get_multiple()
2025-07-11wifi: ath12k: support average ack rssi in station dumpSivashankari Madhavan
Currently, the ACK RSSI value is not shown in station dump. Enable WMI resource flag for ACK RSSI in WMI INIT command to add ACK RSSI value in management TX completion event from WMI. Update ACK RSSI value obtained in management and data frame completion path to ieee80211_tx_info. Also advertise NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT flag during hardware register to mac80211 layer so that ACK RSSI is added to station dump message. Example output : Station aa:bb:cc:dd:ee:ff (on wlp88s0) inactive time: 46584 ms rx bytes: 955 rx packets: 10 tx bytes: 769 tx packets: 6 tx retries: 81 tx failed: 0 rx drop misc: 0 signal: -39 dBm signal avg: -40 dBm tx bitrate: 6.0 MBit/s tx duration: 1185 us rx bitrate: 309.7 MBit/s 40MHz HE-MCS 6 HE-NSS 2 HE-GI 0 HE-DCM 0 rx duration: 0 us last ack signal:-41 dBm avg ack signal: -40 dBm authorized: yes authenticated: yes ....... Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Sivashankari Madhavan <quic_sivamadh@quicinc.com> Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250709133554.622463-1-quic_ssreeela@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-11Merge tag 'pm-6.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix a coding mistake in a previous fix related to system suspend and hibernation merged recently" * tag 'pm-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: sleep: Call pm_restore_gfp_mask() after dpm_resume()
2025-07-11platform/x86: dell-lis3lv02d: Add Precision 3551Jan-Niklas Burfeind
This marks 0x29 as accelerometer address on Dell Precision 3551. I followed previous works of Paul Menzel and Hans de Goede to verify it: $ cd /sys/bus/pci/drivers/i801_smbus/0000\:00\:1f.4 $ ls -d i2c-? i2c-0 $ sudo modprobe i2c-dev $ sudo i2cdetect 0 WARNING! This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-0. I will probe address range 0x08-0x77. Continue? [Y/n] Y 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: 08 -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- 29 -- -- -- -- -- -- 30: 30 -- -- -- -- 35 UU UU -- -- -- -- -- -- -- -- 40: -- -- -- -- 44 -- -- -- -- -- -- -- -- -- -- -- 50: UU -- 52 -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- $ echo lis3lv02d 0x29 > sudo tee /sys/bus/i2c/devices/i2c-0/new_device lis3lv02d 0x29 $ sudo dmesg [ 0.000000] Linux version 6.12.28 (nixbld@localhost) (gcc (GCC) 14.2.1 20250322, GNU ld (GNU Binutils) 2.44) #1-NixOS SMP PREEMPT_DYNAMIC Fri May 9 07:50:53 UTC 2025 [...] [ 0.000000] DMI: Dell Inc. Precision 3551/07YHW8, BIOS 1.18.0 10/03/2022 [...] [ 3749.077624] lis3lv02d_i2c 0-0029: supply Vdd not found, using dummy regulator [ 3749.077732] lis3lv02d_i2c 0-0029: supply Vdd_IO not found, using dummy regulator [ 3749.098674] lis3lv02d: 8 bits 3DC sensor found [ 3749.182480] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input28 [ 3749.182899] i2c i2c-0: new_device: Instantiated device lis3lv02d at 0x29 Signed-off-by: Jan-Niklas Burfeind <kernel@aiyionpri.me> Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de> Link: https://lore.kernel.org/r/20250710190919.37842-1-kernel@aiyionpri.me Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-07-11platform/x86: alieneware-wmi-wmax: Add AWCC support to more laptopsKurt Borja
Add support to Alienware Area-51m and Alienware m15 R5. Signed-off-by: Kurt Borja <kuurtb@gmail.com> Link: https://lore.kernel.org/r/20250710-m15_r5-v1-1-2c6ad44e5987@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-07-11platform/x86: Fix initialization order for firmware_attributes_classTorsten Hilbrich
The think-lmi driver uses the firwmare_attributes_class. But this class is registered after think-lmi, causing the "think-lmi" directory in "/sys/class/firmware-attributes" to be missing when the driver is compiled as builtin. Fixes: 55922403807a ("platform/x86: think-lmi: Directly use firmware_attributes_class") Signed-off-by: Torsten Hilbrich <torsten.hilbrich@secunet.com> Link: https://lore.kernel.org/r/7dce5f7f-c348-4350-ac53-d14a8e1e8034@secunet.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-07-11platform: arm64: huawei-gaokun-ec: fix OF node leakJohan Hovold
Make sure to drop the OF node reference taken when creating the Gaokun auxiliary devices when the devices are later released. Fixes: 7636f090d02e ("platform: arm64: add Huawei Matebook E Go EC driver") Cc: Pengyu Luo <mitltlatltl@gmail.com> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Pengyu Luo <mitltlatltl@gmail.com> Link: https://lore.kernel.org/r/20250708085358.15657-1-johan@kernel.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-07-11platform/x86: lenovo: gamezone needs "other mode"Arnd Bergmann
Registering the "other mode" notifier fails if that is disabled: x86_64-linux-ld: drivers/platform/x86/lenovo/wmi-gamezone.o: in function `lwmi_gz_probe': wmi-gamezone.c:(.text+0x336): undefined reference to `devm_lwmi_om_register_notifier' This could be fixed by adding a stub helper, but a Kconfig 'select' seems simpler here. Fixes: 22024ac5366f ("platform/x86: Add Lenovo Gamezone WMI Driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20250709151734.1268435-1-arnd@kernel.org [ij: retained the other selects as wmi-gamezone is using them directly.] Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-07-11drm/xe/migrate: fix copy direction in access_memoryMatthew Auld
After we do the modification on the host side, ensure we write the result back to VRAM and not the other way around, otherwise the modification will be lost if treated like a read. Fixes: 270172f64b11 ("drm/xe: Update xe_ttm_access_memory to use GPU for non-visible access") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250710134128.800756-2-matthew.auld@intel.com
2025-07-11wifi: iwlwifi: add support for accepting raw DSM tables by firmwarePagadala Yesu Anjaneyulu
Firmware would assert on undefined bits in DSM-originated DWs. With this change, Firmware introduces a fail-safe mechanism and removes the assert behavior. This ensures robustness when handling raw DSM table data. Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.eee871df03c9.I2be2eaa16437e84aa1be0c6c95ec334034ce7e50@changeid
2025-07-11wifi: iwlwifi: pcie: don't WARN on bad firmware inputJohannes Berg
Don't WARN, which results in a useless backtrace, but just use IWL_FW_CHECK() instead. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.4aedc0979beb.I3bd4d4296c7245261651603708456b7c67f55539@changeid
2025-07-11wifi: iwlwifi: mld: don't remove all keys in mcast rekeyMiri Korenblit
In the current code, if there was a rekey, we remove all the existing keys from mac80211, then re-add the ones that the FW sent with ieee80211_gtk_rekey_add, (newer FW will send also the existing GTKs/BIGTKs) and then update the sequence number. Instead of removing and re-adding the existing keys for no good reason, we can just update the sequence of all keys, also of the ones that are going to be replaced, and update again after the replace. This change is required because ieee80211_gtk_rekey_add is going to be changed to lookup the cipher from the old key instead of receiving it as an argument, and for this it will need the old key(s), so we can't remove all keys. Note that with this change, in case that a key that existed before wowlan is replaced, mac80211 will now call the driver to remove the old key and add the new one (as opposed the previous behaviour, in which the key was removed by the driver itself). Of course we don't want to run the set_key callbacks in this case, so just return early. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.f0b5e19f77f5.I958f4926f168cdad6d4d7720ebde2f5e812b297d@changeid
2025-07-11wifi: iwlwifi: mvm: don't remove all keys in mcast rekeyMiri Korenblit
In the current code, if there was a rekey, we remove all the existing keys from mac80211, then re-add the ones that the FW sent with ieee80211_gtk_rekey_add, (newer FW will send also the existing GTKs/BIGTKs) and then update the sequence number. Instead of removing and re-adding the existing keys for no good reason, we can just update the sequence of all keys, also of the ones that are going to be replaced, and update again after the replace. This change is required because ieee80211_gtk_rekey_add is going to be changed to lookup the cipher from the old key instead of receiving it as an argument, and for this it will need the old key(s), so we can't remove all keys. Note that with this change, in case that a key that existed before wowlan is replaced, mac80211 will now call the driver to remove the old key and add the new one (as opposed the previous behaviour, in which the key was removed by the driver itself). Of course we don't want to run the set_key callbacks in this case, so just return early. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.10091484e38e.I45daf089189f606f3879ca4538fb46303d761710@changeid
2025-07-11wifi: iwlwifi: mvm: always set the key idx in gtk_seqMiri Korenblit
For older APIs, gtk_seq[0].key_id will be set to -1, while other code assumes that it will always be a valid gtk key idx. Since the FW does provide the idx for those APIs, simply set it. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.2a5a5e4d7b19.Ib795751119070495c0c95526cd36bd7f87594f56@changeid
2025-07-11wifi: iwlwifi: mvm: set gtk id also in older FWsMiri Korenblit
We use gtk[i].id, but it is not even set in older FW APIs (iwl_wowlan_status_v6 and iwl_wowlan_status_v7). Set it also in older FWs. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.e91e49590414.I27d2fdbed1c54aee59929fa11ec169f07e159406@changeid
2025-07-11wifi: iwlwifi: fix HE/EHT capabilitiesJohannes Berg
The default capabilities were set to much more than the hardware currently is intended to support, and then masked off for only the GL MAC type. However, this was due to some miscommunication and is incorrect, it should've been masked off for all current and planned MACs/RFs. Instead of doing this removing and adding of capabilities, simply list the ones that currently apply to all devices. If this changes for a new device type we can change the code, but at least the driver won't erroneously advertise some capabilities that aren't actually implemented in hardware. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.69b9dac7d906.I7885499bc80453d5a84285ec927f5e89f9adfb21@changeid
2025-07-11wifi: iwlwifi: add iwl_trans_is_dead() APIRotem Kerem
Add iwl_trans_is_dead() function to be called by the op modes instead of directly checking the trans status bits. This hides the trans internal implementation details from callers. Signed-off-by: Rotem Kerem <rotem.kerem@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.cd89d8013261.I214b7ffbabc393593fb57831d61d1a9ffa318a1e@changeid
2025-07-11wifi: iwlwifi: add iwl_trans_device_enabled() APIRotem Kerem
add iwl_trans_device_enabled() function to be called by the op modes instead of directly checking the trans status bits. This hides the trans internal implementation details. Signed-off-by: Rotem Kerem <rotem.kerem@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.bb957ba9e130.I6ab825caf41308fb0f7aa1c266f50457fd0c496e@changeid
2025-07-11wifi: iwlwifi: add suppress_cmd_error_once() APIRotem Kerem
Add iwl_trans_suppress_cmd_error_once() function to be called by the op modes instead of directly checking the trans status bits. This hides the trans internal implementation details from callers. Signed-off-by: Rotem Kerem <rotem.kerem@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.e061ae241fd3.Ie2043c4e237196ebcfe195006d3d76371de48a55@changeid
2025-07-11wifi: iwlwifi: mld: restrict puncturing disable to FMJohannes Berg
Later RFs will always do puncturing, regardless of BIOS configuration, and earlier RFs aren't supported in MLD. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.6fa9c44964c1.I46a4cd744a769ec2ac3c8f9a04882140449394b8@changeid
2025-07-11wifi: iwlwifi: mvm: remove regulatory puncturing setupJohannes Berg
We don't have puncturing before EHT, and EHT devices aren't supported in iwlmvm, so remove the regulatory puncturing setup code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.b2a28a99725b.I72ba276cb705c02cea8f68e27ef3935d5120cfee@changeid
2025-07-11wifi: iwlwifi: mld: update expected range response notification versionAvraham Stern
The last version for the range response notification is 10. Update the expected version accordingly. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.377d24e29ac6.I44119a4e793bba35b46e1d35e2c378ce6f901bfd@changeid
2025-07-11wifi: iwlwifi: mld: update the P2P device mac before starting the GOAvraham Stern
When a GO is started, the P2P device mac is updated to indicate that frames for the P2P device mac should be filtered in while the GO is active. However, this configuration is done after the GO is already started so it doesn't take effect. Fix it by updating the P2P device mac before adding the broadcast station, which actually starts the GO. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.463a0ad545f9.I85a25484d787b65f6a27e794285911e319df0b2d@changeid
2025-07-11wifi: iwlwifi: mld: fix scan request validationAvraham Stern
The scan request validation function uses bitwise and instead of logical and. Fix it. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Reviewed-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20250710212632.ec7d665f56a4.I416816b491fafa5d3efdf0a4be78356eedf2bd95@changeid
2025-07-11platform/x86/intel/pmt/discovery: fix format string warningArnd Bergmann
When -Wformat-security is enabled, this new code triggers it: drivers/platform/x86/intel/pmt/discovery.c: In function 'pmt_features_discovery': drivers/platform/x86/intel/pmt/discovery.c:505:36: error: format not a string literal and no format arguments [-Werror=format-security] 505 | pmt_feature_names[feature->id]); Fixes: d9a078809356 ("platform/x86/intel/pmt: Add PMT Discovery driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20250711072718.2748415-1-arnd@kernel.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2025-07-11memory: tegra: Add Tegra264 MC and EMC supportSumit Gupta
Add support to enable Memory Controller (MC) and External Memory Controller (EMC) drivers for Tegra264. The nodes for MC and EMC are mostly the same as Tegra234 but differ in number of channels and interrupt numbers. The patch also adds the bandwidth manager definitions required for Tegra264 and uses them to populate the memory client table. All of these are needed to properly enable memory interconnect (ICC) support. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250709222147.3758356-3-thierry.reding@gmail.com Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-07-11wifi: ath12k: Fix packets received in WBM error ring with REO LUT enabledNithyanantham Paramasivam
Currently, packets are being received into the WBM error ring when REO queue lookup is enabled, resulting in degraded RX performance. The issue arises because the REO queue LUT TID memory reference is set to zero-it's being assigned before the memory is allocated. Fix this by assigning the REO queue TID memory reference in the LUT immediately after memory allocation to ensure correct packet processing. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Reported-by: Tanguy Serrat <tanguy@squaremind.io> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220282 Fixes: 3b9cbce6fdd3 ("wifi: ath12k: alloc REO queue per station") Signed-off-by: Nithyanantham Paramasivam <nithyanantham.paramasivam@oss.qualcomm.com> Reviewed-by: Baochen Qiang <quic_bqiang@quicinc.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20250710011754.559817-1-nithyanantham.paramasivam@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
2025-07-11bnxt_en: Set DMA unmap len correctly for XDP_REDIRECTSomnath Kotur
When transmitting an XDP_REDIRECT packet, call dma_unmap_len_set() with the proper length instead of 0. This bug triggers this warning on a system with IOMMU enabled: WARNING: CPU: 36 PID: 0 at drivers/iommu/dma-iommu.c:842 __iommu_dma_unmap+0x159/0x170 RIP: 0010:__iommu_dma_unmap+0x159/0x170 Code: a8 00 00 00 00 48 c7 45 b0 00 00 00 00 48 c7 45 c8 00 00 00 00 48 c7 45 a0 ff ff ff ff 4c 89 45 b8 4c 89 45 c0 e9 77 ff ff ff <0f> 0b e9 60 ff ff ff e8 8b bf 6a 00 66 66 2e 0f 1f 84 00 00 00 00 RSP: 0018:ff22d31181150c88 EFLAGS: 00010206 RAX: 0000000000002000 RBX: 00000000e13a0000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ff22d31181150cf0 R08: ff22d31181150ca8 R09: 0000000000000000 R10: 0000000000000000 R11: ff22d311d36c9d80 R12: 0000000000001000 R13: ff13544d10645010 R14: ff22d31181150c90 R15: ff13544d0b2bac00 FS: 0000000000000000(0000) GS:ff13550908a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005be909dacff8 CR3: 0008000173408003 CR4: 0000000000f71ef0 PKRU: 55555554 Call Trace: <IRQ> ? show_regs+0x6d/0x80 ? __warn+0x89/0x160 ? __iommu_dma_unmap+0x159/0x170 ? report_bug+0x17e/0x1b0 ? handle_bug+0x46/0x90 ? exc_invalid_op+0x18/0x80 ? asm_exc_invalid_op+0x1b/0x20 ? __iommu_dma_unmap+0x159/0x170 ? __iommu_dma_unmap+0xb3/0x170 iommu_dma_unmap_page+0x4f/0x100 dma_unmap_page_attrs+0x52/0x220 ? srso_alias_return_thunk+0x5/0xfbef5 ? xdp_return_frame+0x2e/0xd0 bnxt_tx_int_xdp+0xdf/0x440 [bnxt_en] __bnxt_poll_work_done+0x81/0x1e0 [bnxt_en] bnxt_poll+0xd3/0x1e0 [bnxt_en] Fixes: f18c2b77b2e4 ("bnxt_en: optimized XDP_REDIRECT support") Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20250710213938.1959625-4-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-07-11bnxt_en: Flush FW trace before copying to the coredumpShruti Parab
bnxt_fill_drv_seg_record() calls bnxt_dbg_hwrm_log_buffer_flush() to flush the FW trace buffer. This needs to be done before we call bnxt_copy_ctx_mem() to copy the trace data. Without this fix, the coredump may not contain all the FW traces. Fixes: 3c2179e66355 ("bnxt_en: Add FW trace coredump segments to the coredump") Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com> Signed-off-by: Shruti Parab <shruti.parab@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Link: https://patch.msgid.link/20250710213938.1959625-3-michael.chan@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 18:49:44 +0000