- 19 Apr, 2024 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 updates from Alexander Gordeev: - Fix NULL pointer dereference in program check handler - Fake IRBs are important events relevant for problem analysis. Add traces when queueing and delivering - Fix a race condition in ccw_device_set_online() that can cause the online process to fail - Deferred condition code 1 response indicates that I/O was not started and should be retried. The current QDIO implementation handles a cc1 response as an error, resulting in a failed QDIO setup. Fix that by retrying the setup when a cc1 response is received * tag 's390-6.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/mm: Fix NULL pointer dereference s390/cio: log fake IRB events s390/cio: fix race condition during online processing s390/qdio: handle deferred cc1
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Linus Torvalds authored
Merge tag 'bootconfig-fixes-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull bootconfig fixes from Masami Hiramatsu: - Fix potential static_command_line buffer overrun. Currently we allocate the memory for static_command_line based on "boot_command_line", but it will copy "command_line" into it. So we use the length of "command_line" instead of "boot_command_line" (as we previously did) - Use memblock_free_late() in xbc_exit() instead of memblock_free() after the buddy system is initialized - Fix a kerneldoc warning * tag 'bootconfig-fixes-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: bootconfig: Fix the kerneldoc of _xbc_exit() bootconfig: use memblock_free_late to free xbc memory to buddy init/main.c: Fix potential static_command_line memory overflow
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull thermal control fix from Rafael Wysocki: "This prevents the thermal debug code from attempting to divide by zero and corrects trip point statistics (Rafael Wysocki)" * tag 'thermal-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/debugfs: Add missing count increment to thermal_debug_tz_trip_up()
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Things look calm and normal, we got handful HD-audio-related small fixes and a fix for MIDI 2.0 UMP handling" * tag 'sound-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: seq: ump: Fix conversion from MIDI2 to MIDI1 UMP messages ALSA: hda/realtek - Enable audio jacks of Haier Boyue G42 with ALC269VC ALSA: hda/realtek: Add quirks for Huawei Matebook D14 NBLB-WAX9N ALSA: hda/realtek: Fix volumn control of ThinkBook 16P Gen4 ALSA: hda/realtek: Fixes for Asus GU605M and GA403U sound ALSA: hda/tas2781: Add new vendor_id and subsystem_id to support ThinkPad ICE-1 ALSA: hda/tas2781: correct the register for pow calibrated data ALSA: hda/realtek: Add quirk for HP SnowWhite laptops
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https://gitlab.freedesktop.org/drm/kernelLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Regular week of fixes, seems to be about right for this time in the release cycle, amdgpu, and nouveau are the main one with some scattered fixes otherwise. ttm: - Stop pooling cached NUMA pages amdgpu: - Fix invalid resource->start check - USB-C DSC fix - Fix a potential UAF in VA IOCTL - Fix visible VRAM handling during faults amdkfd: - Fix memory leak in create_process failure radeon: - Silence UBSAN warnings from variable sized arrays nouveau: - dp: Don't probe DP ports twice - nv04: Fix OOB access - nv50: Disable AUX bus for disconnected DP ports - nvkm: Fix instmem race condition panel: - Don't unregister DSI devices in several drivers v3d: - Fix enabled_ns increment xe: - Fix bo leak on error path during fb init - Fix use-after-free due to order vm is put and destroyed" * tag 'drm-fixes-2024-04-19' of https://gitlab.freedesktop.org/drm/kernel: drm/radeon: silence UBSAN warning (v3) drm/radeon: make -fstrict-flex-arrays=3 happy drm/amdgpu: fix visible VRAM handling during faults drm/amdgpu: validate the parameters of bo mapping operations more clearly Revert "drm/amd/display: fix USB-C flag update after enc10 feature init" drm/amdkfd: Fix memory leak in create_process failure drm/amdgpu: remove invalid resource->start check v2 drm/xe/vm: prevent UAF with asid based lookup drm/xe: Fix bo leak in intel_fb_bo_framebuffer_init drm/panel: novatek-nt36682e: don't unregister DSI device drm/panel: visionox-rm69299: don't unregister DSI device drm/nouveau/dp: Don't probe eDP ports twice harder drm/nouveau/kms/nv50-: Disable AUX bus for disconnected DP ports drm/v3d: Don't increment `enabled_ns` twice drm/vmwgfx: Sort primary plane formats by order of preference drm/vmwgfx: Fix crtc's atomic check conditional drm/vmwgfx: Fix prime import/export drm/ttm: stop pooling cached NUMA pages v2 drm: nv04: Fix out of bounds access nouveau: fix instmem race condition around ptr stores
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Linus Torvalds authored
Merge tag 'mm-hotfixes-stable-2024-04-18-14-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "15 hotfixes. 9 are cc:stable and the remainder address post-6.8 issues or aren't considered suitable for backporting. There are a significant number of fixups for this cycle's page_owner changes (series "page_owner: print stacks and their outstanding allocations"). Apart from that, singleton changes all over, mainly in MM" * tag 'mm-hotfixes-stable-2024-04-18-14-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nilfs2: fix OOB in nilfs_set_de_type MAINTAINERS: update Naoya Horiguchi's email address fork: defer linking file vma until vma is fully initialized mm/shmem: inline shmem_is_huge() for disabled transparent hugepages mm,page_owner: defer enablement of static branch Squashfs: check the inode number is not the invalid value of zero mm,swapops: update check in is_pfn_swap_entry for hwpoison entries mm/memory-failure: fix deadlock when hugetlb_optimize_vmemmap is enabled mm/userfaultfd: allow hugetlb change protection upon poison entry mm,page_owner: fix printing of stack records mm,page_owner: fix accounting of pages when migrating mm,page_owner: fix refcount imbalance mm,page_owner: update metadata for tail pages userfaultfd: change src_folio after ensuring it's unpinned in UFFDIO_MOVE mm/madvise: make MADV_POPULATE_(READ|WRITE) handle VM_FAULT_RETRY properly
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Rafael J. Wysocki authored
The count field in struct trip_stats, representing the number of times the zone temperature was above the trip point, needs to be incremented in thermal_debug_tz_trip_up(), for two reasons. First, if a trip point is crossed on the way up for the first time, thermal_debug_update_temp() called from update_temperature() does not see it because it has not been added to trips_crossed[] array in the thermal zone's struct tz_debugfs object yet. Therefore, when thermal_debug_tz_trip_up() is called after that, the trip point's count value is 0, and the attempt to divide by it during the average temperature computation leads to a divide error which causes the kernel to crash. Setting the count to 1 before the division by incrementing it fixes this problem. Second, if a trip point is crossed on the way up, but it has been crossed on the way up already before, its count value needs to be incremented to make a record of the fact that the zone temperature is above the trip now. Without doing that, if the mitigations applied after crossing the trip cause the zone temperature to drop below its threshold, the count will not be updated for this episode at all and the average temperature in the trip statistics record will be somewhat higher than it should be. Fixes: 7ef01f22 ("thermal/debugfs: Add thermal debugfs information for mitigation episodes") Cc :6.8+ <stable@vger.kernel.org> # 6.8+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Takashi Iwai authored
The conversion from MIDI2 to MIDI1 UMP messages had a leftover artifact (superfluous bit shift), and this resulted in the bogus type check, leading to empty outputs. Let's fix it. Fixes: e9e02819 ("ALSA: seq: Automatic conversion of UMP events") Cc: <stable@vger.kernel.org> Link: https://github.com/alsa-project/alsa-utils/issues/262 Message-ID: <20240419100442.14806-1-tiwai@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Ai Chao authored
The Haier Boyue G42 with ALC269VC cannot detect the MIC of headset, the line out and internal speaker until ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS quirk applied. Signed-off-by: Ai Chao <aichao@kylinos.cn> Cc: <stable@vger.kernel.org> Message-ID: <20240419082159.476879-1-aichao@kylinos.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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https://gitlab.freedesktop.org/drm/xe/kernelDave Airlie authored
- Fix bo leak on error path during fb init - Fix use-after-free due to order vm is put and destroyed Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/xjguifyantaibyrnymuiotxws6akiexi6r7tqyieqxgquovubc@kkrtbe24hjjr
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Dave Airlie authored
Merge tag 'drm-misc-fixes-2024-04-18' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: nouveau: - dp: Don't probe DP ports twice - nv04: Fix OOB access - nv50: Disable AUX bus for disconnected DP ports - nvkm: Fix race condition panel: - Don't unregister DSI devices in several drivers ttm: - Stop pooling cached NUMA pages v3d: - Fix enabled_ns increment vmwgfx: - Fix PRIME import/export - Fix CRTC's atomic check for primary planes - Sort plane formats by preference Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240418072229.GA8983@localhost.localdomain
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- 18 Apr, 2024 26 commits
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.9-2024-04-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.9-2024-04-17: amdgpu: - Fix invalid resource->start check - USB-C DSC fix - Fix a potential UAF in VA IOCTL - Fix visible VRAM handling during faults amdkfd: - Fix memory leak in create_process failure radeon: - Silence UBSAN warnings from variable sized arrays Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240417194959.3716998-1-alexander.deucher@amd.com
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Two minor fixes: one in the core to improve the handling of warnings and unconditionally clear the command flags when ending a request and the other to add missing table values needed for bandwidth scaling in qualcomm ufs" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: core: Fix handling of SCMD_FAIL_IF_RECOVERING scsi: ufs: qcom: Add missing interconnect bandwidth values for Gear 5
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "A little calmer than usual, probably just the timing of sub-tree PRs. Including fixes from netfilter. Current release - regressions: - inet: bring NLM_DONE out to a separate recv() again, fix user space which assumes multiple recv()s will happen and gets blocked forever - drv: mlx5: - restore mistakenly dropped parts in register devlink flow - use channel mdev reference instead of global mdev instance for coalescing - acquire RTNL lock before RQs/SQs activation/deactivation Previous releases - regressions: - net: change maximum number of UDP segments to 128, fix virtio compatibility with Windows peers - usb: ax88179_178a: avoid writing the mac address before first reading Previous releases - always broken: - sched: fix mirred deadlock on device recursion - netfilter: - br_netfilter: skip conntrack input hook for promisc packets - fixes removal of duplicate elements in the pipapo set backend - various fixes for abort paths and error handling - af_unix: don't peek OOB data without MSG_OOB - drv: flower: fix fragment flags handling in multiple drivers - drv: ravb: fix jumbo frames and packet stats accounting Misc: - kselftest_harness: fix Clang warning about zero-length format - tun: limit printing rate when illegal packet received by tun dev" * tag 'net-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (46 commits) net: ethernet: ti: am65-cpsw-nuss: cleanup DMA Channels before using them net: usb: ax88179_178a: avoid writing the mac address before first reading net: ravb: Fix RX byte accounting for jumbo packets net: ravb: Fix GbEth jumbo packet RX checksum handling net: ravb: Allow RX loop to move past DMA mapping errors net: ravb: Count packets instead of descriptors in R-Car RX path net: ethernet: mtk_eth_soc: fix WED + wifi reset net:usb:qmi_wwan: support Rolling modules selftests: kselftest_harness: fix Clang warning about zero-length format net/sched: Fix mirred deadlock on device recursion netfilter: nf_tables: fix memleak in map from abort path netfilter: nf_tables: restore set elements when delete set fails netfilter: nf_tables: missing iterator type in lookup walk s390/ism: Properly fix receive message buffer allocation net: dsa: mt7530: fix port mirroring for MT7988 SoC switch net: dsa: mt7530: fix mirroring frames received on local port tun: limit printing rate when illegal packet received by tun dev ice: Fix checking for unsupported keys on non-tunnel device ice: tc: allow zero flags in parsing tc flower ice: tc: check src_vsi in case of traffic from VF ...
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: - use -ENOTSUPP consistently in Intel GPIO drivers - don't include dt-bindings headers in gpio-swnode code - add missing of device table to gpio-lpc32xx and fix autoloading * tag 'gpio-fixes-for-v6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpiolib: swnode: Remove wrong header inclusion gpio: lpc32xx: fix module autoloading gpio: crystalcove: Use -ENOTSUPP consistently gpio: wcove: Use -ENOTSUPP consistently
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Siddharth Vadapalli authored
The TX and RX DMA Channels used by the driver to exchange data with CPSW are not guaranteed to be in a clean state during driver initialization. The Bootloader could have used the same DMA Channels without cleaning them up in the event of failure. Thus, reset and disable the DMA Channels to ensure that they are in a clean state before using them. Fixes: 93a76530 ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver") Reported-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240417095425.2253876-1-s-vadapalli@ti.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Jose Ignacio Tornos Martinez authored
After the commit d2689b6a ("net: usb: ax88179_178a: avoid two consecutive device resets"), reset operation, in which the default mac address from the device is read, is not executed from bind operation and the random address, that is pregenerated just in case, is direclty written the first time in the device, so the default one from the device is not even read. This writing is not dangerous because is volatile and the default mac address is not missed. In order to avoid this and keep the simplification to have only one reset and reduce the delays, restore the reset from bind operation and remove the reset that is commanded from open operation. The behavior is the same but everything is ready for usbnet_probe. Tested with ASIX AX88179 USB Gigabit Ethernet devices. Restore the old behavior for the rest of possible devices because I don't have the hardware to test. cc: stable@vger.kernel.org # 6.6+ Fixes: d2689b6a ("net: usb: ax88179_178a: avoid two consecutive device resets") Reported-by: Jarkko Palviainen <jarkko.palviainen@gmail.com> Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com> Link: https://lore.kernel.org/r/20240417085524.219532-1-jtornosm@redhat.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/crng/randomLinus Torvalds authored
Pull random number generator fixes from Jason Donenfeld: - The input subsystem contributes entropy in some places where a spinlock is held, but the entropy accounting code only handled callers being in an interrupt or non-atomic process context, but not atomic process context. We fix this by removing an optimization and just calling queue_work() unconditionally. - Greg accidently sent up a patch not intended for his tree and that had been nack'd, so that's now reverted. * tag 'random-6.9-rc5-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random: Revert "vmgenid: emit uevent when VMGENID updates" random: handle creditable entropy from atomic process context
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Ilpo Järvinen: - amd/pmf: Add SPS notifications quirk (+ quirk support) - amd/pmf: Lower Smart PC check message severity - x86/ISST: New HW support - x86/intel-uncore-freq: Bump minor version to avoid "unsupported" message - amd/pmc: New BIOS version still needs Spurious IRQ1 quirk * tag 'platform-drivers-x86-v6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/amd/pmc: Extend Framework 13 quirk to more BIOSes platform/x86/intel-uncore-freq: Increase minor number support platform/x86: ISST: Add Granite Rapids-D to HPM CPU list platform/x86/amd: pmf: Add quirk for ROG Zephyrus G14 platform/x86/amd: pmf: Add infrastructure for quirking supported funcs platform/x86/amd: pmf: Decrease error message to debug
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Jason A. Donenfeld authored
This reverts commit ad6bcdad. I had nak'd it, and Greg said on the thread that it links that he wasn't going to take it either, especially since it's not his code or his tree, but then, seemingly accidentally, it got pushed up some months later, in what looks like a mistake, with no further discussion in the linked thread. So revert it, since it's clearly not intended. Fixes: ad6bcdad ("vmgenid: emit uevent when VMGENID updates") Cc: stable@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20230531095119.11202-2-bchalios@amazon.esSigned-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nfPaolo Abeni authored
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: Patch #1 amends a missing spot where the set iterator type is unset. This is fixing a issue in the previous pull request. Patch #2 fixes the delete set command abort path by restoring state of the elements. Reverse logic for the activate (abort) case otherwise element state is not restored, this requires to move the check for active/inactive elements to the set iterator callback. From the deactivate path, toggle the next generation bit and from the activate (abort) path, clear the next generation bitmask. Patch #3 skips elements already restored by delete set command from the abort path in case there is a previous delete element command in the batch. Check for the next generation bit just like it is done via set iteration to restore maps. netfilter pull request 24-04-18 * tag 'nf-24-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_tables: fix memleak in map from abort path netfilter: nf_tables: restore set elements when delete set fails netfilter: nf_tables: missing iterator type in lookup walk ==================== Link: https://lore.kernel.org/r/20240418010948.3332346-1-pablo@netfilter.orgSigned-off-by: Paolo Abeni <pabeni@redhat.com>
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Paolo Abeni authored
Paul Barker says: ==================== ravb Ethernet driver bugfixes These patches fix bugs found during recent work on the ravb driver. Patches 1 & 2 affect the R-Car code paths so have been tested on an R-Car M3N Salvator-XS board - this is the only R-Car board I currently have access to. Patches 2, 3 & 4 affect the GbEth code paths so have been tested on RZ/G2L and RZ/G2UL SMARC EVK boards. Changes v2->v3: * Incorporate feedback from Niklas and add Reviewed-by tag to patch "net: ravb: Count packets instead of descriptors in R-Car RX path". Changes v1->v2: * Fixed typos in commit message of patch "net: ravb: Allow RX loop to move past DMA mapping errors". * Added Sergey's Reviewed-by tags. * Expanded Cc list as Patchwork complained that I had missed people. * Trimmed the call trace in accordance with the docs [1] in patch "net: ravb: Fix GbEth jumbo packet RX checksum handling". [1]: https://docs.kernel.org/process/submitting-patches.html#backtraces-in-commit-messages ==================== Link: https://lore.kernel.org/r/20240416120254.2620-1-paul.barker.ct@bp.renesas.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>
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Paul Barker authored
The RX byte accounting for jumbo packets was changed to fix a potential use-after-free bug. However, that fix used the wrong variable and so only accounted for the number of bytes in the final descriptor, not the number of bytes in the whole packet. To fix this, we can simply update our stats with the correct number of bytes before calling napi_gro_receive(). Also rename pkt_len to desc_len in ravb_rx_gbeth() to avoid any future confusion. The variable name pkt_len is correct in ravb_rx_rcar() as that function does not handle packets spanning multiple descriptors. Fixes: 5a5a3e56 ("ravb: Fix potential use-after-free in ravb_rx_gbeth()") Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Paul Barker authored
Sending a 7kB ping packet to the RZ/G2L in v6.9-rc2 causes the following backtrace: WARNING: CPU: 0 PID: 0 at include/linux/skbuff.h:3127 skb_trim+0x30/0x38 Hardware name: Renesas SMARC EVK based on r9a07g044l2 (DT) pc : skb_trim+0x30/0x38 lr : ravb_rx_csum_gbeth+0x40/0x90 Call trace: skb_trim+0x30/0x38 ravb_rx_gbeth+0x56c/0x5cc ravb_poll+0xa0/0x204 __napi_poll+0x38/0x17c This is caused by ravb_rx_gbeth() calling ravb_rx_csum_gbeth() with the wrong skb for a packet which spans multiple descriptors. To fix this, use the correct skb. Fixes: c2da9408 ("ravb: Add Rx checksum offload support for GbEth") Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Paul Barker authored
The RX loops in ravb_rx_gbeth() and ravb_rx_rcar() skip to the next loop iteration if a zero-length descriptor is seen (indicating a DMA mapping error). However, the current RX descriptor index `priv->cur_rx[q]` was incremented at the end of the loop and so would not be incremented when we skip to the next loop iteration. This would cause the loop to keep seeing the same zero-length descriptor instead of moving on to the next descriptor. As the loop counter `i` still increments, the loop would eventually terminate so there is no risk of being stuck here forever - but we should still fix this to avoid wasting cycles. To fix this, the RX descriptor index is incremented at the top of the loop, in the for statement itself. The assignments of `entry` and `desc` are brought into the loop to avoid the need for duplication. Fixes: d8b48911 ("ravb: fix ring memory allocation") Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Paul Barker authored
The units of "work done" in the RX path should be packets instead of descriptors. Descriptors which are used by the hardware to record error conditions or are empty in the case of a DMA mapping error should not count towards our RX work budget. Also make the limit variable unsigned as it can never be negative. Fixes: c156633f ("Renesas Ethernet AVB driver proper") Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Mauro Carvalho Chehab authored
The headset mic requires a fixup to be properly detected/used. As a reference, this specific model from 2021 reports the following devices: https://alsa-project.org/db/?f=1a5ddeb0b151db8fe051407f5bb1c075b7dd3e4aSigned-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: <stable@vger.kernel.org> Message-ID: <b92a9e49fb504eec8416bcc6882a52de89450102.1713370457.git.mchehab@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Huayu Zhang authored
change HDA & AMP configuration from ALC287_FIXUP_CS35L41_I2C_2 to ALC287_FIXUP_MG_RTKC_CSAMP_CS35L41_I2C_THINKPAD for ThinkBook 16P Gen4 models to fix volumn control issue (cannot fully mute). Signed-off-by: Huayu Zhang <zhanghuayu1233@qq.com> Fixes: 6214e24c ("ALSA: hda/realtek: Add quirks for Lenovo Thinkbook 16P laptops") Message-ID: <tencent_37EB880C5E5BD99D21C16B288115C4545F06@qq.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Vitalii Torshyn authored
Added the correct pin table for Asus GU605M and GA403U, enabling all speakers to be controlled with the master. Updated quirks for GU605M and GA403U by including the pin table patch in the chain. Co-developed-by: Luke D. Jones <luke@ljones.dev> Signed-off-by: Luke D. Jones <luke@ljones.dev> Signed-off-by: Vitalii Torshyn <vitaly.torshyn@gmail.com> Message-ID: <20240411125803.18539-1-vitaly.torshyn@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Shenghao Ding authored
Add new vendor_id and subsystem_id to support new Lenovo laptop ThinkPad ICE-1 Signed-off-by: Shenghao Ding <shenghao-ding@ti.com> Cc: <stable@vger.kernel.org> Message-ID: <20240411091823.1644-1-shenghao-ding@ti.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Felix Fietkau authored
The WLAN + WED reset sequence relies on being able to receive interrupts from the card, in order to synchronize individual steps with the firmware. When WED is stopped, leave interrupts running and rely on the driver turning off unwanted ones. WED DMA also needs to be disabled before resetting. Fixes: f78cd9c7 ("net: ethernet: mtk_wed: update mtk_wed_stop") Signed-off-by: Felix Fietkau <nbd@nbd.name> Link: https://lore.kernel.org/r/20240416082330.82564-1-nbd@nbd.nameSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Vanillan Wang authored
Update the qmi_wwan driver support for the Rolling LTE modules. - VID:PID 33f8:0104, RW101-GL for laptop debug M.2 cards(with RMNET interface for /Linux/Chrome OS) 0x0104: RMNET, diag, at, pipe Here are the outputs of usb-devices: T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=33f8 ProdID=0104 Rev=05.04 S: Manufacturer=Rolling Wireless S.a.r.l. S: Product=Rolling Module S: SerialNumber=ba2eb033 C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option E: Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan E: Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms I: If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs E: Ad=05(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=89(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms Signed-off-by: Vanillan Wang <vanillanwang@163.com> Link: https://lore.kernel.org/r/20240416120713.24777-1-vanillanwang@163.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queueJakub Kicinski authored
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-04-16 (ice) This series contains updates to ice driver only. Michal fixes a couple of issues with TC filter parsing; always add match for src_vsi and remove flag check that could prevent addition of valid filters. Marcin adds additional checks for unsupported flower filters. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ice: Fix checking for unsupported keys on non-tunnel device ice: tc: allow zero flags in parsing tc flower ice: tc: check src_vsi in case of traffic from VF ==================== Link: https://lore.kernel.org/r/20240416202409.2008383-1-anthony.l.nguyen@intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Apparently it's more legal to pass the format as NULL, than it is to use an empty string. Clang complains about empty formats: ./../kselftest_harness.h:1207:30: warning: format string is empty [-Wformat-zero-length] 1207 | diagnostic ? "%s" : "", diagnostic); | ^~ 1 warning generated. Reported-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/all/20240409224256.1581292-1-seanjc@google.com Fixes: 378193ef ("selftests: kselftest_harness: let PASS / FAIL provide diagnostic") Tested-by: Sean Christopherson <seanjc@google.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Link: https://lore.kernel.org/r/20240416151048.1682352-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: - fixup in zoned mode for out-of-order writes of metadata that are no longer necessary, this used to be tracked in a separate list but now the old locaion needs to be zeroed out, also add assertions - fix bulk page allocation retry, this may stall after first failure for compression read/write * tag 'for-6.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: do not wait for short bulk allocation btrfs: zoned: add ASSERT and WARN for EXTENT_BUFFER_ZONED_ZEROOUT handling btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer
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Eric Dumazet authored
When the mirred action is used on a classful egress qdisc and a packet is mirrored or redirected to self we hit a qdisc lock deadlock. See trace below. [..... other info removed for brevity....] [ 82.890906] [ 82.890906] ============================================ [ 82.890906] WARNING: possible recursive locking detected [ 82.890906] 6.8.0-05205-g77fadd89fe2d-dirty #213 Tainted: G W [ 82.890906] -------------------------------------------- [ 82.890906] ping/418 is trying to acquire lock: [ 82.890906] ffff888006994110 (&sch->q.lock){+.-.}-{3:3}, at: __dev_queue_xmit+0x1778/0x3550 [ 82.890906] [ 82.890906] but task is already holding lock: [ 82.890906] ffff888006994110 (&sch->q.lock){+.-.}-{3:3}, at: __dev_queue_xmit+0x1778/0x3550 [ 82.890906] [ 82.890906] other info that might help us debug this: [ 82.890906] Possible unsafe locking scenario: [ 82.890906] [ 82.890906] CPU0 [ 82.890906] ---- [ 82.890906] lock(&sch->q.lock); [ 82.890906] lock(&sch->q.lock); [ 82.890906] [ 82.890906] *** DEADLOCK *** [ 82.890906] [..... other info removed for brevity....] Example setup (eth0->eth0) to recreate tc qdisc add dev eth0 root handle 1: htb default 30 tc filter add dev eth0 handle 1: protocol ip prio 2 matchall \ action mirred egress redirect dev eth0 Another example(eth0->eth1->eth0) to recreate tc qdisc add dev eth0 root handle 1: htb default 30 tc filter add dev eth0 handle 1: protocol ip prio 2 matchall \ action mirred egress redirect dev eth1 tc qdisc add dev eth1 root handle 1: htb default 30 tc filter add dev eth1 handle 1: protocol ip prio 2 matchall \ action mirred egress redirect dev eth0 We fix this by adding an owner field (CPU id) to struct Qdisc set after root qdisc is entered. When the softirq enters it a second time, if the qdisc owner is the same CPU, the packet is dropped to break the loop. Reported-by: Mingshuai Ren <renmingshuai@huawei.com> Closes: https://lore.kernel.org/netdev/20240314111713.5979-1-renmingshuai@huawei.com/ Fixes: 3bcb846c ("net: get rid of spin_trylock() in net_tx_action()") Fixes: e578d9c0 ("net: sched: use counter to break reclassify loops") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Tested-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/20240415210728.36949-1-victor@mojatatu.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Pablo Neira Ayuso authored
The delete set command does not rely on the transaction object for element removal, therefore, a combination of delete element + delete set from the abort path could result in restoring twice the refcount of the mapping. Check for inactive element in the next generation for the delete element command in the abort path, skip restoring state if next generation bit has been already cleared. This is similar to the activate logic using the set walk iterator. [ 6170.286929] ------------[ cut here ]------------ [ 6170.286939] WARNING: CPU: 6 PID: 790302 at net/netfilter/nf_tables_api.c:2086 nf_tables_chain_destroy+0x1f7/0x220 [nf_tables] [ 6170.287071] Modules linked in: [...] [ 6170.287633] CPU: 6 PID: 790302 Comm: kworker/6:2 Not tainted 6.9.0-rc3+ #365 [ 6170.287768] RIP: 0010:nf_tables_chain_destroy+0x1f7/0x220 [nf_tables] [ 6170.287886] Code: df 48 8d 7d 58 e8 69 2e 3b df 48 8b 7d 58 e8 80 1b 37 df 48 8d 7d 68 e8 57 2e 3b df 48 8b 7d 68 e8 6e 1b 37 df 48 89 ef eb c4 <0f> 0b 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc 0f [ 6170.287895] RSP: 0018:ffff888134b8fd08 EFLAGS: 00010202 [ 6170.287904] RAX: 0000000000000001 RBX: ffff888125bffb28 RCX: dffffc0000000000 [ 6170.287912] RDX: 0000000000000003 RSI: ffffffffa20298ab RDI: ffff88811ebe4750 [ 6170.287919] RBP: ffff88811ebe4700 R08: ffff88838e812650 R09: fffffbfff0623a55 [ 6170.287926] R10: ffffffff8311d2af R11: 0000000000000001 R12: ffff888125bffb10 [ 6170.287933] R13: ffff888125bffb10 R14: dead000000000122 R15: dead000000000100 [ 6170.287940] FS: 0000000000000000(0000) GS:ffff888390b00000(0000) knlGS:0000000000000000 [ 6170.287948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6170.287955] CR2: 00007fd31fc00710 CR3: 0000000133f60004 CR4: 00000000001706f0 [ 6170.287962] Call Trace: [ 6170.287967] <TASK> [ 6170.287973] ? __warn+0x9f/0x1a0 [ 6170.287986] ? nf_tables_chain_destroy+0x1f7/0x220 [nf_tables] [ 6170.288092] ? report_bug+0x1b1/0x1e0 [ 6170.287986] ? nf_tables_chain_destroy+0x1f7/0x220 [nf_tables] [ 6170.288092] ? report_bug+0x1b1/0x1e0 [ 6170.288104] ? handle_bug+0x3c/0x70 [ 6170.288112] ? exc_invalid_op+0x17/0x40 [ 6170.288120] ? asm_exc_invalid_op+0x1a/0x20 [ 6170.288132] ? nf_tables_chain_destroy+0x2b/0x220 [nf_tables] [ 6170.288243] ? nf_tables_chain_destroy+0x1f7/0x220 [nf_tables] [ 6170.288366] ? nf_tables_chain_destroy+0x2b/0x220 [nf_tables] [ 6170.288483] nf_tables_trans_destroy_work+0x588/0x590 [nf_tables] Fixes: 59105446 ("netfilter: nf_tables: revisit chain/object refcounting from elements") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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- 17 Apr, 2024 3 commits
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Andy Shevchenko authored
The flags in the software node properties are supposed to be the GPIO lookup flags, which are provided by gpio/machine.h, as the software nodes are the kernel internal thing and doesn't need to rely to any of ABIs. Fixes: e7f9ff5d ("gpiolib: add support for software nodes") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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Masami Hiramatsu (Google) authored
Fix the kerneldoc of _xbc_exit() which is updated to have an @early argument and the function name is changed. Link: https://lore.kernel.org/all/171321744474.599864.13532445969528690358.stgit@devnote2/Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202404150036.kPJ3HEFA-lkp@intel.com/ Fixes: 89f9a1e8 ("bootconfig: use memblock_free_late to free xbc memory to buddy") Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linuxLinus Torvalds authored
Pull pwm fixes from Uwe Kleine-König: "The first patch fixes a regression in the suspend/resume path for the dwc pwm driver that was introduced in v6.9-rc1 when support for 16 channel devices was added. The second patch fixes a bunch of device tree binding check warnings" * tag 'pwm/for-6.9-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: dt-bindings: pwm: mediatek,pwm-disp: Document power-domains property pwm: dwc: allow suspend/resume for 16 channels
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