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158,454 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
6b9ffc4595 |
four cifs.ko client fixes
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Linus Torvalds
|
35667a2969 |
ARM: SoC fixes for 6.11, part 2
There is a fairly large number of bug fixes for Qualcomm platforms, most of them addressing issues with the devicetree files for the newly added Snapdragon X1 based laptops to make them more reliable. The Qualcomm driver changes address a few build-time issues as well as runtime problems in the tzmem and scm firmware, the USB Type-C driver, and the cmd-db and pmic_glink soc drivers. The NXP i.MX usually gets a bunch of devicetree fixes that is proportional to the number of supported machines. This includes both warning fixes and correctness for the 64-bit i.MX9, i.MX8 and layerscape platforms, as well as a single fix for a 32-bit i.MX6 based board. The other changes are the usual minor changes, including an update to the MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs (risc-v). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbSNOgACgkQYKtH/8kJ UieuWg//eW9qg16Fw7ZeEDSrq7s7Mrr03zcF+Xqb1wpZZqDbUqgSWqaDDapd//bW st7eR2rxm5yySBRbYFNa/jjB7YQA1GSlYtFn3cBEe/lFiuhOeP5yWwKTT05yeWDr RzkPSDIt30YDsYV6+k5HpyzRNeuOd7QaVOz9XKqnEgzuRKC89OcSkHmXQUhvvbrg f+5/uSFTZBAYjUpuH3ZRX9elRYsHSYlsmLI71HWRIBZrvNWwv3O4N0nySbCdhE0V 8hb3fCo/39rdjWjKuGHigsvxMLLmooFNvu/r/oZtqUjFDIjOkVzxI14K/yl2al7v nmEHnwFqTsTIGP21CmRV4fzrS/80gld3ieLavC9kZaWqfV9yMjF1+jg40qsrUXcR /Gfzq7XCrqx9CpFA62uytjkQZI5tk9Ip9FQHK80+OsDq8/zCJs77NIwR26VNT3O/ HIf9yTdC4bzZW1hUpTsIy+/piSWja5kkSKHn5Zcqby05hPUjWe/utiBKW3lTE9OI EJ4swrHOenGea0AEeR2Rp5WOVfq26q12m4GYCi5YM+FGr64KHf5URQ1GoRTxorAx YLa8xGm88CfIU3rnW90b2/5lYgqAyL3xEq9p1qt9HmZx/0SuoGbV1EekgfPd52yV hrkn2gnNGS+A2ldqSRGZVJQSxKIpISORDj4y3sAI+JEQmm0UEM0= =tK5m -----END PGP SIGNATURE----- Merge tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "There is a fairly large number of bug fixes for Qualcomm platforms, most of them addressing issues with the devicetree files for the newly added Snapdragon X1 based laptops to make them more reliable. The Qualcomm driver changes address a few build-time issues as well as runtime problems in the tzmem and scm firmware, the USB Type-C driver, and the cmd-db and pmic_glink soc drivers. The NXP i.MX usually gets a bunch of devicetree fixes that is proportional to the number of supported machines. This includes both warning fixes and correctness for the 64-bit i.MX9, i.MX8 and layerscape platforms, as well as a single fix for a 32-bit i.MX6 based board. The other changes are the usual minor changes, including an update to the MAINTAINERS file, an omap3 dts file and a SoC driver for mpfs (risc-v)" * tag 'arm-fixes-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (50 commits) firmware: microchip: fix incorrect error report of programming:timeout on success soc: qcom: pd-mapper: Fix singleton refcount firmware: qcom: tzmem: disable sdm670 platform soc: qcom: pmic_glink: Actually communicate when remote goes down usb: typec: ucsi: Move unregister out of atomic section soc: qcom: pmic_glink: Fix race during initialization firmware: qcom: qseecom: remove unused functions firmware: qcom: tzmem: fix virtual-to-physical address conversion firmware: qcom: scm: Mark get_wq_ctx() as atomic call arm64: dts: qcom: x1e80100: Fix Adreno SMMU global interrupt arm64: dts: qcom: disable GPU on x1e80100 by default arm64: dts: imx8mm-phygate: fix typo pinctrcl-0 arm64: dts: imx95: correct L3Cache cache-sets arm64: dts: imx95: correct a55 power-domains arm64: dts: freescale: imx93-tqma9352-mba93xxla: fix typo arm64: dts: freescale: imx93-tqma9352: fix CMA alloc-ranges ARM: dts: imx6dl-yapp43: Increase LED current to match the yapp4 HW design arm64: dts: imx93: update default value for snps,clk-csr arm64: dts: freescale: tqma9352: Fix watchdog reset arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962 ... |
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Linus Torvalds
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13c6bba601 |
IOMMU Fixes for Linux v6.11-rc5
Including: - Fix a device-stall problem in bad io-page-fault setups (faults received from devices with no supporting domain attached). - Context flush fix for Intel VT-d. - Do not allow non-read+non-write mapping through iommufd as most implementations can not handle that. - Fix a possible infinite-loop issue in map_pages() path. - Add Jean-Philippe as reviewer for SMMUv3 SVA support -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAmbRvfEACgkQK/BELZcB GuOB8w//WLapQpxMw9w+4l3Z3SqxB5gSPF6pdCJwYRrpFGBX1yNZ0vWtF2TpKtOC NaMa/EC1C2FWjcArCP21uFtDvN04FgXSVl6sjFUHsUf+YALrUfljQk/XFI4SenTq PtvPv8PVGbhqLtdJDXMlQWBN3RX0qK/PIFmuUX5ySBk7J7k5QyBi2HEuK2DbPM7j +LMnyTHj5Aa2jRz/NSCDIRKbSFJKgvd8apval2VX0zljjpyqk5KmHHjkLtiOiTTI G6ZJlRYCn98eTLU2ww8b7/y0vVYop7C1Q7Cyds/72xvW+a3jbSRIGf6yqtmdbMYd faxRng5rWHWsq3XMZC+Ts9k2FA3pUIvOmfptCFfrQYYXvZI6dD6o7uMko6SF82n4 xEy+H6AEWZXF70xaJDp1cn1PpURJgJly/l/6qAIB746qNT7j/CcOOha1bpbCy81x EIOl0B4wyJGjQnxjKsH01K9ec3uT6rugbpFEE9PL8l25khhyweBwuQWc2EVxRZgH ICH4pCmvU9Wy6mpXL2R/SyzECWjgg0oJr+pq3Yxv7xufSGQswWJ/StFozSBHnH01 OGGA/2xMrNeRzlm4PZfRzdAiCfYX9kEodiF1jGLA4B1V5Tx/y1LSX7W/nCeZmlRz /OhEC07DWZumeSCTe5I+BmZwiXh/DEAlUypDQkVKaaeGltlyvl8= =8XuD -----END PGP SIGNATURE----- Merge tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu fixes from Joerg Roedel: - Fix a device-stall problem in bad io-page-fault setups (faults received from devices with no supporting domain attached). - Context flush fix for Intel VT-d. - Do not allow non-read+non-write mapping through iommufd as most implementations can not handle that. - Fix a possible infinite-loop issue in map_pages() path. - Add Jean-Philippe as reviewer for SMMUv3 SVA support * tag 'iommu-fixes-v6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer iommu: Do not return 0 from map_pages if it doesn't do anything iommufd: Do not allow creating areas without READ or WRITE iommu/vt-d: Fix incorrect domain ID in context flush helper iommu: Handle iommu faults for a bad iopf setup |
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Linus Torvalds
|
20371ba120 |
drm fixes for 6.11-rc6
ttm: - revert prefault change, caused stutters aperture: - handle non-VGA devices bettter amdgpu: - SWSMU gaming stability fix - SMU 13.0.7 fix - SWSMU documentation alignment fix - SMU 14.0.x fixes - GC 12.x fix - Display fix - IP discovery fix - SMU 13.0.6 fix i915: - Fix #11195: The external display connect via USB type-C dock stays blank after re-connect the dock - Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F - Move ARL GuC firmware to correct version xe: - Invalidate media_gt TLBs - Fix HWMON i1 power setup write command vmwgfx: - prevent unmapping active read buffers - fix prime with external buffers - disable coherent dumb buffers without 3d v3d: - disable preemption while updating GPU stats -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmbRKHMACgkQDHTzWXnE hr6jeBAAko96oI4Na0pDb61mdwbN0dJVRC96xMsHUQahvcwTc4HKUjis9FZ8lluX inXe3G4ZzH0exjZdOwWWhqKU2Oy7BaMqds/cX444rESEDcISD69EBGEvgf0SI5+u czJD+mWDcsGUu/qVN+07ifKRtfD7munu5f4hAr2It+SRjQ98U6kSWPZlPnFpxT9/ dg8dCRk5F67S2x4OUYmzxMuavq/jK84LzpGTjWqk+EfTwb09ElXMmi0a6iYsjeJF +HVOMLn71nVAgb4tSimKGV0gHAT8yLAv6MBnO7HrWdEgLRGKZdRIJHyVmqbf7SVQ qPcKOV7BEBnFTzIUMTR6veZoPNBEyjXlDbmNHws2uWuMKBvZzFJXeuxnLqP0/4H8 QfWoa//aWgJl1hRBV+vgUweygv+zE3jfQNNod7AMdGEZkkTZlbZ/dmLDfvtZ+aPL l2NV1ybBpkiocKQBfl8LlnMFnY12u/W0DGRewbFVZ1X/VduHxmZp76ioH7Ge0f9e 4sfJnWvGOd/UIG6f5vdO9VCivodpijhcXCaYQOjXZe8qLd6i6i9b9rvdiXnQ+0av tH3z2bKapr/fLt2fYF/aWh3h4KZVFbjmQ1gbvHVKCez9/KR8Yjj5QleRDmq1kRO+ zKufDCWLpnj6RXBOvWH9MeRXQss+jXA4b58YXJ7Px6iTtrQYsss= =IfxC -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2024-08-30' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Another week, another set of GPU fixes. amdgpu and vmwgfx leading the charge, then i915 and xe changes along with v3d and some other bits. The TTM revert is due to some stuttering graphical apps probably due to longer stalls while prefaulting. Seems pretty much where I'd expect things, ttm: - revert prefault change, caused stutters aperture: - handle non-VGA devices bettter amdgpu: - SWSMU gaming stability fix - SMU 13.0.7 fix - SWSMU documentation alignment fix - SMU 14.0.x fixes - GC 12.x fix - Display fix - IP discovery fix - SMU 13.0.6 fix i915: - Fix #11195: The external display connect via USB type-C dock stays blank after re-connect the dock - Make DSI backlight work for 2G version of Lenovo Yoga Tab 3 X90F - Move ARL GuC firmware to correct version xe: - Invalidate media_gt TLBs - Fix HWMON i1 power setup write command vmwgfx: - prevent unmapping active read buffers - fix prime with external buffers - disable coherent dumb buffers without 3d v3d: - disable preemption while updating GPU stats" * tag 'drm-fixes-2024-08-30' of https://gitlab.freedesktop.org/drm/kernel: drm/xe/hwmon: Fix WRITE_I1 param from u32 to u16 drm/v3d: Disable preemption while updating GPU stats drm/amd/pm: Drop unsupported features on smu v14_0_2 drm/amd/pm: Add support for new P2S table revision drm/amdgpu: support for gc_info table v1.3 drm/amd/display: avoid using null object of framebuffer drm/amdgpu/gfx12: set UNORD_DISPATCH in compute MQDs drm/amd/pm: update message interface for smu v14.0.2/3 drm/amdgpu/swsmu: always force a state reprogram on init drm/amdgpu/smu13.0.7: print index for profiles drm/amdgpu: align pp_power_profile_mode with kernel docs drm/i915/dp_mst: Fix MST state after a sink reset drm/xe: Invalidate media_gt TLBs drm/i915: ARL requires a newer GSC firmware drm/i915/dsi: Make Lenovo Yoga Tab 3 X90F DMI match less strict video/aperture: optionally match the device in sysfb_disable() drm/vmwgfx: Disable coherent dumb buffers without 3d drm/vmwgfx: Fix prime with external buffers drm/vmwgfx: Prevent unmapping active read buffers Revert "drm/ttm: increase ttm pre-fault value to PMD size" |
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Dave Airlie
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27f5b729cb |
A revert for a previous TTM commit causing stuttering, 3 fixes for
vmwgfx related to buffer operations, a fix for video/aperture with non-VGA primary devices, and a preemption status fix for v3d -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCZtCKzwAKCRAnX84Zoj2+ drMcAYDvGyENhD3jcOSM0vd1pEgleMSKoD4sbsj+JO6vMona7/dWzpUXHyxZg0P9 7gOZAkwBgMQHQKWBOga/LnloJi1/GC4Y7pjR4tDzLRO4ejbGdStLK8vEMKJKltwB ej1UUueBAQ== =4GlG -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2024-08-29' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A revert for a previous TTM commit causing stuttering, 3 fixes for vmwgfx related to buffer operations, a fix for video/aperture with non-VGA primary devices, and a preemption status fix for v3d Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240829-efficient-swift-from-lemuria-f60c05@houat |
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Linus Torvalds
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0dd5dd63ba |
Including fixes from bluetooth, wireless and netfilter.
No known outstanding regressions.
Current release - regressions:
- wifi: iwlwifi: fix hibernation
- eth: ionic: prevent tx_timeout due to frequent doorbell ringing
Previous releases - regressions:
- sched: fix sch_fq incorrect behavior for small weights
- wifi:
- iwlwifi: take the mutex before running link selection
- wfx: repair open network AP mode
- netfilter: restore IP sanity checks for netdev/egress
- tcp: fix forever orphan socket caused by tcp_abort
- mptcp: close subflow when receiving TCP+FIN
- bluetooth: fix random crash seen while removing btnxpuart driver
Previous releases - always broken:
- mptcp: more fixes for the in-kernel PM
- eth: bonding: change ipsec_lock from spin lock to mutex
- eth: mana: fix race of mana_hwc_post_rx_wqe and new hwc response
Misc:
- documentation: drop special comment style for net code
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bluetooth, wireless and netfilter.
No known outstanding regressions.
Current release - regressions:
- wifi: iwlwifi: fix hibernation
- eth: ionic: prevent tx_timeout due to frequent doorbell ringing
Previous releases - regressions:
- sched: fix sch_fq incorrect behavior for small weights
- wifi:
- iwlwifi: take the mutex before running link selection
- wfx: repair open network AP mode
- netfilter: restore IP sanity checks for netdev/egress
- tcp: fix forever orphan socket caused by tcp_abort
- mptcp: close subflow when receiving TCP+FIN
- bluetooth: fix random crash seen while removing btnxpuart driver
Previous releases - always broken:
- mptcp: more fixes for the in-kernel PM
- eth: bonding: change ipsec_lock from spin lock to mutex
- eth: mana: fix race of mana_hwc_post_rx_wqe and new hwc response
Misc:
- documentation: drop special comment style for net code"
* tag 'net-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
nfc: pn533: Add poll mod list filling check
mailmap: update entry for Sriram Yagnaraman
selftests: mptcp: join: check re-re-adding ID 0 signal
mptcp: pm: ADD_ADDR 0 is not a new address
selftests: mptcp: join: validate event numbers
mptcp: avoid duplicated SUB_CLOSED events
selftests: mptcp: join: check re-re-adding ID 0 endp
mptcp: pm: fix ID 0 endp usage after multiple re-creations
mptcp: pm: do not remove already closed subflows
selftests: mptcp: join: no extra msg if no counter
selftests: mptcp: join: check re-adding init endp with != id
mptcp: pm: reset MPC endp ID when re-added
mptcp: pm: skip connecting to already established sf
mptcp: pm: send ACK on an active subflow
selftests: mptcp: join: check removing ID 0 endpoint
mptcp: pm: fix RM_ADDR ID for the initial subflow
mptcp: pm: reuse ID 0 after delete and re-add
net: busy-poll: use ktime_get_ns() instead of local_clock()
sctp: fix association labeling in the duplicate COOKIE-ECHO case
mptcp: pr_debug: add missing \n at the end
...
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Paolo Abeni
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0240bceb0d |
netfilter pull request 24-08-28
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEN9lkrMBJgcdVAPub1V2XiooUIOQFAmbPlL4ACgkQ1V2XiooU IOQyXQ//XtyH2hsgDDFEJ2Wx6L8c68zX9UYoDnOEVy+ivZXUIQkbvqI/HoNN+RWA XjTCdeEXTNmhTC+GRPD3YL4HxjRiBSDSVuRWr/TQvrkK709+EM+2nOtbkD58h2+M qv0LWb3q8pGhlOmloMuAo9naKMx2ZuG0a4zGOWwhbrTrpHvgSpb1XrAB4iEz2bSK i9I1Ys/kGlR7HoMAhkj/C729DTl655s+W7T73HNp9ne5Mj07KLL6HLuw3+3XYJhz I32w/zXZ8+x0OxxMk1OrfULBQpYZRldvBGWtdNm3h9hQDtHd3PUcTMNPLu+0NvVF eqlpN02Zn/O/3yqWHwJniSZng/G+yzhw9ToSe/50R35jhY5IdNKMQogYQaH3eW2n 35Ge+SFACWvHnqsKyIERrbQMBBRN9eC/L/Epp/a2IlBGz+ob0xg8yjoBn9VdHN/H lrKJhEFnsan8X9y68MXWgp0OSdxHZkLpmhjm6q5Pv8SpdhnnPc+DQWwl9ihwnoGi veDhlD2h0xcMUzYXNgQ5Pj6oU+pWELIWDLSzE7q8NnODs6ig13jrSFV/j/wTPmWs 8gBy+9YPTw6qUHxVLjl9cDS0W7i5/+OA32z+FU8wH506YFbv58Gq5i1KcORxT780 CAfc1A0wNwNUEbMudWGprf+Vjh/ffWitRCe6wcYL8sSKjCZ2r1g= =baH4 -----END PGP SIGNATURE----- Merge tag 'nf-24-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: Patch #1 sets on NFT_PKTINFO_L4PROTO for UDP packets less than 4 bytes payload from netdev/egress by subtracting skb_network_offset() when validating IPv4 packet length, otherwise 'meta l4proto udp' never matches. Patch #2 subtracts skb_network_offset() when validating IPv6 packet length for netdev/egress. netfilter pull request 24-08-28 * tag 'nf-24-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation netfilter: nf_tables: restore IP sanity checks for netdev/egress ==================== Link: https://patch.msgid.link/20240828214708.619261-1-pablo@netfilter.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
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Eric Dumazet
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0870b0d8b3 |
net: busy-poll: use ktime_get_ns() instead of local_clock()
Typically, busy-polling durations are below 100 usec. When/if the busy-poller thread migrates to another cpu, local_clock() can be off by +/-2msec or more for small values of HZ, depending on the platform. Use ktimer_get_ns() to ensure deterministic behavior, which is the whole point of busy-polling. Fixes: |
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Arnd Bergmann
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d8f2638b83 |
Qualcomm driver fixes for v6.11
This corrects the tzmem virt-to-phys conversion, which caused issues for the uefisecapp implementation of EFI variable access. SDM670 is excluded from tzmem usage due to reported issues. The SCM get wait queue context call is corrected to be marked ATOMIC and some dead code in qseecom, following the tzmem conversion, is removed. The memory backing command DB is remapped writecombined, to avoid XPU violations when Linux runs without the Qualcomm hypervisor. Two compile fixes are added for pd-mapper, and the broken reference count is corrected, to make pd-mapper deal with remoteprocs going away. In pmic_glink a race condition where the client callbacks might be called before we returned the client handle is corrected. The broken conditions for when to signal that the firmware is going down is also corrected. In the pmic_glink UCSI driver, the ucsi_unregister() is moved out of the pdr callback, as this is being invoked in atomic context. Konrad's email address is updated in MAINTAINERS, and related mailmap entries are added. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmbMlmAVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FwZwP/iXn8Okj8Xsg0paofr9jwetFaGAr b6BGd09Ygm8xdNi9zNqLHBZFJQaKlX5Ah5iG0trX1ljDZvdK6JjDz5IUGxXY8T5l R0TW/h/kHiA0UdsQDiGiwK68r4k/9rCwHP14CFSFMSLbTyrX/fiVZy2+GyjJ4/CS 53Dn3swGVeGU4HOZzh9AN4GVtzQu4ECUUZp50StuRvuDqCdjaHbc3JWieTtEWcSt 1dJkacNi1yJi1XxHSW6o7jR7ogDxLvMz95x26zhramPBzbsfAAjrkiwNDMz4w2Cj P+TjGunlYAOUoqwx0r3ffawNqQg5IoQRSH5fe/39UjzAAXdZoBv81BiQYypkWAdz 9Iyc13oEkKXUViS9tad9Qba31Ajxdgs2k0T8+XkLoEiFy9CIx7TtTcAP7549wxUI 89U1LMMZN0iAnEtSmGIc/C7Pr5iap+0beVOJuIZ8tX2vPf2QP8rxe52gvNW39mD3 IQeLnmxrmTSB9wk/ObddGNfftzA4yEOsnzHddv4w9AVoUH9dsvLuv+Y7C7oALTU+ RRvHcuUjJ0NJp7xcK0iTR0iqCKg0Rs+VHTnvWxFaIDGH6QdUMMgdBHXWF/f5mR7K Jx19VHm2u4IyNLxE6tzC/048PM0qEFEQws1C+dXvtuaC38VX5PBIVWGHTeU4ctsN nfkPYQDcEo71FNI5 =Zo90 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmbPiDsACgkQYKtH/8kJ Uifk1xAAzHhy/tsQXK0IPSSzvJZJN9NeTkkGad6Nt6nN+jMXf9c+vTtDcPFlKMlp hPgXLJ/lh3l6NkEZ+3oI11CL/s3XJEbJaXJ9sqG3E6CUzzO15yII4hd4IqZWIa6x +YxdOlAgoQ6LgumidlgeiwRMxBM51KY7kgJIjv3aNQR0EL1F8tgBOqWCpU7cf8nC dtAdMy7oaVQFLzW4vtSMipmp0ppr2Evgae/u7qAZuSBunFReeQWggIMI3+hAJvtb hInoo8DNksZPfkfLteBmMPO1eyh6ByL2c8PvsriCf+QOK8ADKTwON+6mIya6ubLI Azvvz9cBOuXFPhc5OJKG7ZaN1SLRbuhwN2bf//5H6s54/WZFW9/lKQtxq8zjpGW5 NHKUGoIk/DgyfLs/rEZhvSEXr3jQUCBDNyMAAY0xoPwfqXhPS9flV4FcZn4qiIRh bnW1O4a1xwAT5Dwwla62LnzGbYJiKZ6Xi/VJQqg0uZABGdtw0FtjvY/Z8KJCEzYL H7T4iu9u+K43SNL/TytBXqMkVZNYMzSncu6NkYFpI0G3Pzw+h5q+BjncODn0Y8tX b8ZP/ee84Mumwi8k5lDBllaMoP3I7fyowgFsq5vrE9zpxRiMGJFDf9pxALXJddzN jgm/qia9XIU9VZe+Vnq9O73IPjd5P44v/HgUTRcJAB+5aHcylAk= =pkFq -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm driver fixes for v6.11 This corrects the tzmem virt-to-phys conversion, which caused issues for the uefisecapp implementation of EFI variable access. SDM670 is excluded from tzmem usage due to reported issues. The SCM get wait queue context call is corrected to be marked ATOMIC and some dead code in qseecom, following the tzmem conversion, is removed. The memory backing command DB is remapped writecombined, to avoid XPU violations when Linux runs without the Qualcomm hypervisor. Two compile fixes are added for pd-mapper, and the broken reference count is corrected, to make pd-mapper deal with remoteprocs going away. In pmic_glink a race condition where the client callbacks might be called before we returned the client handle is corrected. The broken conditions for when to signal that the firmware is going down is also corrected. In the pmic_glink UCSI driver, the ucsi_unregister() is moved out of the pdr callback, as this is being invoked in atomic context. Konrad's email address is updated in MAINTAINERS, and related mailmap entries are added. * tag 'qcom-drivers-fixes-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: pd-mapper: Fix singleton refcount firmware: qcom: tzmem: disable sdm670 platform soc: qcom: pmic_glink: Actually communicate when remote goes down usb: typec: ucsi: Move unregister out of atomic section soc: qcom: pmic_glink: Fix race during initialization firmware: qcom: qseecom: remove unused functions firmware: qcom: tzmem: fix virtual-to-physical address conversion firmware: qcom: scm: Mark get_wq_ctx() as atomic call MAINTAINERS: Update Konrad Dybcio's email address mailmap: Add an entry for Konrad Dybcio soc: qcom: pd-mapper: mark qcom_pdm_domains as __maybe_unused soc: qcom: cmd-db: Map shared memory as WC, not WB soc: qcom: pd-mapper: Depend on ARCH_QCOM || COMPILE_TEST Link: https://lore.kernel.org/r/20240826145209.1646159-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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|
Linus Torvalds
|
a18093afa3 |
nfsd-6.11 fixes:
- Fix a number of crashers - Update email address for an NFSD reviewer -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmbPLJQACgkQM2qzM29m f5edLBAAveHRyP1XKgLIFtIX40GxK029NEHT2vq9ageaLFsFGylAaAgXSB5rUXER 3FfhOrNuAr/ZAV2bqm/qnA3yDuh/OuD9MIxEA+C2cNJ4bjEKXaqq5iePTK+AeNGH cnvE3UlI9rQkflpuZxbliJZm+u+mxaKnMO2riFbZeKrQh5C6Mn6z4fXp88CZj65U 7oDeONqyjMEtkjJPutzJZr0gJbPjeGgZlrsVgMMg/nki3y+Fal6Rt0hDO2u9evV9 3zTyJ7S7yUnsZ0b2JTx061EfJLd7KFmefWG4UKRKYk1XtiDbHt/cUSi4/QBA0EWw 6VK5aJWUF2OwUpkAYohU0o4/qApoce1raR0cpwrRwzLINDdwPTkfz9L8dpjRPJ68 ubUhWP7D/xASD5RhSrbH6lG8XY3ISXkRk2knwKXFtJtq2uIz2Gxc6F1gzzPE/whR N6JxdiMrUaKoO4qiwOtrXwiYACR9+qsVSW/QxNG1xdQhNXyLb5L6uUSe384MPybw nVIkrOdwO4uors6DzkFoHI/Au2QrTi9pzn53PK01RkhrJKUIS3lMPBnPbf5RAIQN EowYaJNSm52Px+omXzZzHoOgI0h0P3UWiuXoui1Zcy/xCT6uEbj5QtKxM6iKSXyd 4KU3DnC+9nr6+3ld47MFn38f7gmPNrvB56XMCDQKmr9x9OmtB5k= =fRqF -----END PGP SIGNATURE----- Merge tag 'nfsd-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fixes from Chuck Lever: - Fix a number of crashers - Update email address for an NFSD reviewer * tag 'nfsd-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: fs/nfsd: fix update of inode attrs in CB_GETATTR nfsd: fix potential UAF in nfsd4_cb_getattr_release nfsd: hold reference to delegation when updating it for cb_getattr MAINTAINERS: Update Olga Kornievskaia's email address nfsd: prevent panic for nfsv4.0 closed files in nfs4_show_open nfsd: ensure that nfsd4_fattr_args.context is zeroed out |
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David Howells
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1da29f2c39 |
netfs, cifs: Fix handling of short DIO read
Short DIO reads, particularly in relation to cifs, are not being handled
correctly by cifs and netfslib. This can be tested by doing a DIO read of
a file where the size of read is larger than the size of the file. When it
crosses the EOF, it gets a short read and this gets retried, and in the
case of cifs, the retry read fails, with the failure being translated to
ENODATA.
Fix this by the following means:
(1) Add a flag, NETFS_SREQ_HIT_EOF, for the filesystem to set when it
detects that the read did hit the EOF.
(2) Make the netfslib read assessment stop processing subrequests when it
encounters one with that flag set.
(3) Return rreq->transferred, the accumulated contiguous amount read to
that point, to userspace for a DIO read.
(4) Make cifs set the flag and clear the error if the read RPC returned
ENODATA.
(5) Make cifs set the flag and clear the error if a short read occurred
without error and the read-to file position is now at the remote inode
size.
Fixes:
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Jianbo Liu
|
2aeeef906d |
bonding: change ipsec_lock from spin lock to mutex
In the cited commit, bond->ipsec_lock is added to protect ipsec_list,
hence xdo_dev_state_add and xdo_dev_state_delete are called inside
this lock. As ipsec_lock is a spin lock and such xfrmdev ops may sleep,
"scheduling while atomic" will be triggered when changing bond's
active slave.
[ 101.055189] BUG: scheduling while atomic: bash/902/0x00000200
[ 101.055726] Modules linked in:
[ 101.058211] CPU: 3 PID: 902 Comm: bash Not tainted 6.9.0-rc4+ #1
[ 101.058760] Hardware name:
[ 101.059434] Call Trace:
[ 101.059436] <TASK>
[ 101.060873] dump_stack_lvl+0x51/0x60
[ 101.061275] __schedule_bug+0x4e/0x60
[ 101.061682] __schedule+0x612/0x7c0
[ 101.062078] ? __mod_timer+0x25c/0x370
[ 101.062486] schedule+0x25/0xd0
[ 101.062845] schedule_timeout+0x77/0xf0
[ 101.063265] ? asm_common_interrupt+0x22/0x40
[ 101.063724] ? __bpf_trace_itimer_state+0x10/0x10
[ 101.064215] __wait_for_common+0x87/0x190
[ 101.064648] ? usleep_range_state+0x90/0x90
[ 101.065091] cmd_exec+0x437/0xb20 [mlx5_core]
[ 101.065569] mlx5_cmd_do+0x1e/0x40 [mlx5_core]
[ 101.066051] mlx5_cmd_exec+0x18/0x30 [mlx5_core]
[ 101.066552] mlx5_crypto_create_dek_key+0xea/0x120 [mlx5_core]
[ 101.067163] ? bonding_sysfs_store_option+0x4d/0x80 [bonding]
[ 101.067738] ? kmalloc_trace+0x4d/0x350
[ 101.068156] mlx5_ipsec_create_sa_ctx+0x33/0x100 [mlx5_core]
[ 101.068747] mlx5e_xfrm_add_state+0x47b/0xaa0 [mlx5_core]
[ 101.069312] bond_change_active_slave+0x392/0x900 [bonding]
[ 101.069868] bond_option_active_slave_set+0x1c2/0x240 [bonding]
[ 101.070454] __bond_opt_set+0xa6/0x430 [bonding]
[ 101.070935] __bond_opt_set_notify+0x2f/0x90 [bonding]
[ 101.071453] bond_opt_tryset_rtnl+0x72/0xb0 [bonding]
[ 101.071965] bonding_sysfs_store_option+0x4d/0x80 [bonding]
[ 101.072567] kernfs_fop_write_iter+0x10c/0x1a0
[ 101.073033] vfs_write+0x2d8/0x400
[ 101.073416] ? alloc_fd+0x48/0x180
[ 101.073798] ksys_write+0x5f/0xe0
[ 101.074175] do_syscall_64+0x52/0x110
[ 101.074576] entry_SYSCALL_64_after_hwframe+0x4b/0x53
As bond_ipsec_add_sa_all and bond_ipsec_del_sa_all are only called
from bond_change_active_slave, which requires holding the RTNL lock.
And bond_ipsec_add_sa and bond_ipsec_del_sa are xfrm state
xdo_dev_state_add and xdo_dev_state_delete APIs, which are in user
context. So ipsec_lock doesn't have to be spin lock, change it to
mutex, and thus the above issue can be resolved.
Fixes:
|
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Pablo Neira Ayuso
|
70c261d500 |
netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation
From netdev/egress, skb->len can include the ethernet header, therefore,
subtract network offset from skb->len when validating IPv6 packet length.
Fixes:
|
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John Harrison
|
2955ae8186 |
drm/i915: ARL requires a newer GSC firmware
ARL and MTL share a single GSC firmware blob. However, ARL requires a newer version of it. So add differentiate of the PCI ids for ARL from MTL and create ARL as a sub-platform of MTL. That way, all the existing workarounds and such still treat ARL as MTL exactly as before. However, now the GSC code can check for ARL and do an extra version check on the firmware before committing to it. Also, the version extraction code has various ways of failing but the return code was being ignore and so the firmware load would attempt to continue anyway. Fix that by propagating the return code to the next level out. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Fixes: |
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Alex Deucher
|
b49420d6a1 |
video/aperture: optionally match the device in sysfb_disable()
In aperture_remove_conflicting_pci_devices(), we currently only
call sysfb_disable() on vga class devices. This leads to the
following problem when the pimary device is not VGA compatible:
1. A PCI device with a non-VGA class is the boot display
2. That device is probed first and it is not a VGA device so
sysfb_disable() is not called, but the device resources
are freed by aperture_detach_platform_device()
3. Non-primary GPU has a VGA class and it ends up calling sysfb_disable()
4. NULL pointer dereference via sysfb_disable() since the resources
have already been freed by aperture_detach_platform_device() when
it was called by the other device.
Fix this by passing a device pointer to sysfb_disable() and checking
the device to determine if we should execute it or not.
v2: Fix build when CONFIG_SCREEN_INFO is not set
v3: Move device check into the mutex
Drop primary variable in aperture_remove_conflicting_pci_devices()
Drop __init on pci sysfb_pci_dev_is_enabled()
Fixes:
|
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Jeff Layton
|
7e8ae8486e |
fs/nfsd: fix update of inode attrs in CB_GETATTR
Currently, we copy the mtime and ctime to the in-core inode and then
mark the inode dirty. This is fine for certain types of filesystems, but
not all. Some require a real setattr to properly change these values
(e.g. ceph or reexported NFS).
Fix this code to call notify_change() instead, which is the proper way
to effect a setattr. There is one problem though:
In this case, the client is holding a write delegation and has sent us
attributes to update our cache. We don't want to break the delegation
for this since that would defeat the purpose. Add a new ATTR_DELEG flag
that makes notify_change bypass the try_break_deleg call.
Fixes:
|
||
|
Pablo Neira Ayuso
|
5fd0628918 |
netfilter: nf_tables: restore IP sanity checks for netdev/egress
Subtract network offset to skb->len before performing IPv4 header sanity
checks, then adjust transport offset from offset from mac header.
Jorge Ortiz says:
When small UDP packets (< 4 bytes payload) are sent from eth0,
`meta l4proto udp` condition is not met because `NFT_PKTINFO_L4PROTO` is
not set. This happens because there is a comparison that checks if the
transport header offset exceeds the total length. This comparison does
not take into account the fact that the skb network offset might be
non-zero in egress mode (e.g., 14 bytes for Ethernet header).
Fixes:
|
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|
Linus Torvalds
|
891e811ad6 |
SCSI fixes on 20240824
The important core fix is another tweak to our discard discovery issues. The off by 512 in logical block count seems bad, but in fact the inline was only ever used in debug prints, which is why no-one noticed. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZsmoJyYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishUp5AQCe8tyb L0iMWG8/9SeQ5Eyj6EN4iy+6nGxFx+c86XtP2wEA7du6y4of9+rOPVHLn8NyLALH WkJ6K1876z7qsbYhKqA= =TXd7 -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "The important core fix is another tweak to our discard discovery issues. The off by 512 in logical block count seems bad, but in fact the inline was only ever used in debug prints, which is why no-one noticed" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Do not attempt to configure discard unless LBPME is set scsi: MAINTAINERS: Add header files to SCSI SUBSYSTEM scsi: ufs: qcom: Add UFSHCD_QUIRK_BROKEN_LSDBS_CAP for SM8550 SoC scsi: ufs: core: Add a quirk for handling broken LSDBS field in controller capabilities register scsi: core: Fix the return value of scsi_logical_block_count() scsi: MAINTAINERS: Update HiSilicon SAS controller driver maintainer |
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|
Linus Torvalds
|
60f0560f53 |
NFS Client Bugfixes for Linux 6.11-rc
Bugfixes: * Fix rpcrdma refcounting in xa_alloc * Fix rpcrdma usage of XA_FLAGS_ALLOC * Fix requesting FATTR4_WORD2_OPEN_ARGUMENTS * Fix attribute bitmap decoder to handle a 3rd word * Add reschedule points when returning delegations to avoid soft lockups * Fix clearing layout segments in layoutreturn * Avoid unnecessary rescanning of the per-server delegation list -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEnZ5MQTpR7cLU7KEp18tUv7ClQOsFAmbIywQACgkQ18tUv7Cl QOtvHQ//VJO6iTh3kmONCru2ohxgAl7+qX+3HHbMR62S8AWCp0ujId0nir7CuxDa 49c+R03s36lGXkTX5x0d3Idhbv12a5Jdy21oZuJU+RCm6Z7MdNXdDl9HN/gXXqdl 0Z3Wk8r3Pi4/tgejau0i2zN2wXxVNKSQgovETnuI/BQLHupDvDy8Sd8lrIqqoiXY sffCiKSTbCFWg6JLEF1UWZZ1VtLUsDZRBQJD+67l1NbjSX/tiBsY0CquWcHjXAlY 2VGDXdFCZwsQyYuqNdMVh1Cr95hcT0F1YZLOT+vn+6b6rA+UbtmPlURt8iR4gBFo Fadpp5pRziYb9wyg/DgFABihB6PzcboIg5Lm0rx870WEuzxSs8NQeQ9sw5hJC797 At8C4I+cNLOaPU5nUEcG53+svEl9F2jDI2jFc8aa5zAW2hHAtpZhLVre5to0CDb/ hu/H+h2yvjJyfSB7kCdVqlU93PJM96P7F1KEdVYmkuXQQMhkZknntVnu41w7KOst SKy0iU29idlU7SFHvKYyc4URC63kTKLWmTZZn3uDJouwDRYudCRPFQpiwnoDJOY3 wRi3jRPhmZQXn7ArChQSPrHqjRVTu9Y0gUcrtAj4YODv+bkngxmZbG3J3IqZKw21 AkMiDZESyriKVOTurX0Fzaj63zHSrIc+TwyTTXwFCGpCbVCf5/k= =OnQe -----END PGP SIGNATURE----- Merge tag 'nfs-for-6.11-2' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull NFS client fixes from Anna Schumaker: - Fix rpcrdma refcounting in xa_alloc - Fix rpcrdma usage of XA_FLAGS_ALLOC - Fix requesting FATTR4_WORD2_OPEN_ARGUMENTS - Fix attribute bitmap decoder to handle a 3rd word - Add reschedule points when returning delegations to avoid soft lockups - Fix clearing layout segments in layoutreturn - Avoid unnecessary rescanning of the per-server delegation list * tag 'nfs-for-6.11-2' of git://git.linux-nfs.org/projects/anna/linux-nfs: NFS: Avoid unnecessary rescanning of the per-server delegation list NFSv4: Fix clearing of layout segments in layoutreturn NFSv4: Add missing rescheduling points in nfs_client_return_marked_delegations nfs: fix bitmap decoder to handle a 3rd word nfs: fix the fetch of FATTR4_OPEN_ARGUMENTS rpcrdma: Trace connection registration and unregistration rpcrdma: Use XA_FLAGS_ALLOC instead of XA_FLAGS_ALLOC1 rpcrdma: Device kref is over-incremented on error from xa_alloc |
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|
Linus Torvalds
|
79a899e3d6 |
drm fixes for 6.11-rc5
msm: - virtual plane fixes - drop yuv on hw where not supported - csc vs yuv format fix - rotation fix - fix fb cleanup on close - reset phy before link training - fix visual corruption at 4K - fix NULL ptr crash on hotplug - simplify debug macros - sc7180 fix - adreno firmware name error path fix amdgpu: - GFX10 firmware loading fix - SDMA 5.2 fix - Debugfs parameter validation fix - eGPU hotplug fix i915: - fix HDCP timeouts nouveau: - fix SG_DEBUG crash xe: - Fix OA format masks which were breaking build with gcc-5 - Fix opregion leak (Lucas) - Fix OA sysfs entry (Ashutosh) - Fix VM dma-resv lock (Brost) - Fix tile fini sequence (Brost) - Prevent UAF around preempt fence (Auld) - Fix DGFX display suspend/resume (Maarten) - Many Xe/Xe2 critical workarounds (Auld, Ngai-Mint, Bommu, Tejas, Daniele) - Fix devm/drmm issues (Daniele) - Fix missing workqueue destroy in xe_gt_pagefault (Stuart) - Drop HW fence pointer to HW fence ctx (Brost) - Free job before xe_exec_queue_put (Brost) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmbI0UMACgkQDHTzWXnE hr6P1w/+K1W4X4adsyK0rH7plhxT/N5a7/rMpgSf9QA5X9xmbshIb3QJDv+UUZmk OOpsvdenUoes/zLpr4xAOO7/QQ8CrUJP4gOOG2utE6EdDyFaAlj1fAnVlCA2z3Qb SPAOB2GjQAXFI/JLUo3hfsmbRa5V6wUMZpaEuuOOX4MkX0uRb+JPGYBVEZRIVsLY ARkGuenKYki9sDTj3/Ee2r/xgosM0BWvMjUMuj/f+nWjbDszsanmCKfOlJNnBrTh 2gsh4ANCMHD44d96Khm53+yNUdU3a761Zy6eqERFnZor9fBcC06yctCEwAV+norO R9L3WY3KIgKcp418jilLhGvQcbar5NLj/SEZ/Kx19iG4ahPDTKJLH6wSTKSoTCky xDUh+PFt8ZXTXdeulytJ7pt85OfvV1EExudo3paqIWaBoWy7CsX608JggkxdI39r igZpvAF9WDognuj55Hf6B22cZfeHfQg6j4ReqJDgi98lnVuc+3MTluJIlR7RU6U9 tYkT7hM9mII2j82+wHys9txtOlgGJFeehuK/BVUXo4A1usZZA5HiUHEvgoQbI6kG Tiv5LuPqBZB0nydG+ybwXQxe14zLgADBaGNo50GEbLFZTbdB7wDkABhMsM8b3lSt oCX2GpPTFnOehf7L+oVYmILTlKAp6bbbnz7RE7YXhPxoryV943w= =erob -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2024-08-24' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Weekly fixes. xe and msm are the major groups, with amdgpu/i915/nouveau having smaller bits. xe has a bunch of hw workaround fixes that were found to be missing, so that is why there are a bunch of scattered fixes, and one larger one. But overall size doesn't look too out of the ordinary. msm: - virtual plane fixes: - drop yuv on hw where not supported - csc vs yuv format fix - rotation fix - fix fb cleanup on close - reset phy before link training - fix visual corruption at 4K - fix NULL ptr crash on hotplug - simplify debug macros - sc7180 fix - adreno firmware name error path fix amdgpu: - GFX10 firmware loading fix - SDMA 5.2 fix - Debugfs parameter validation fix - eGPU hotplug fix i915: - fix HDCP timeouts nouveau: - fix SG_DEBUG crash xe: - Fix OA format masks which were breaking build with gcc-5 - Fix opregion leak (Lucas) - Fix OA sysfs entry (Ashutosh) - Fix VM dma-resv lock (Brost) - Fix tile fini sequence (Brost) - Prevent UAF around preempt fence (Auld) - Fix DGFX display suspend/resume (Maarten) - Many Xe/Xe2 critical workarounds (Auld, Ngai-Mint, Bommu, Tejas, Daniele) - Fix devm/drmm issues (Daniele) - Fix missing workqueue destroy in xe_gt_pagefault (Stuart) - Drop HW fence pointer to HW fence ctx (Brost) - Free job before xe_exec_queue_put (Brost)" * tag 'drm-fixes-2024-08-24' of https://gitlab.freedesktop.org/drm/kernel: (35 commits) drm/xe: Free job before xe_exec_queue_put drm/xe: Drop HW fence pointer to HW fence ctx drm/xe: Fix missing workqueue destroy in xe_gt_pagefault drm/amdgpu: fix eGPU hotplug regression drm/amdgpu: Validate TA binary size drm/amdgpu/sdma5.2: limit wptr workaround to sdma 5.2.1 drm/amdgpu: fixing rlc firmware loading failure issue drm/xe/uc: Use devm to register cleanup that includes exec_queues drm/xe: use devm instead of drmm for managed bo drm/xe/xe2hpg: Add Wa_14021821874 drm/xe: fix WA 14018094691 drm/xe/xe2: Add Wa_15015404425 drm/xe/xe2: Make subsequent L2 flush sequential drm/xe/xe2lpg: Extend workaround 14021402888 drm/xe/xe2lpm: Extend Wa_16021639441 drm/xe/bmg: implement Wa_16023588340 drm/xe/oa/uapi: Make bit masks unsigned drm/xe/display: Make display suspend/resume work on discrete drm/xe: prevent UAF around preempt fence drm/xe: Fix tile fini sequence ... |
||
|
Linus Torvalds
|
d5afaf917e |
block-6.11-20240823
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Merge tag 'block-6.11-20240823' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith
- Remove unused struct field (Nilay)
- Fix fabrics keep-alive teardown order (Ming)
- Write zeroes fixes (John)
* tag 'block-6.11-20240823' of git://git.kernel.dk/linux:
nvme: Remove unused field
nvme: move stopping keep-alive into nvme_uninit_ctrl()
block: Drop NULL check in bdev_write_zeroes_sectors()
block: Read max write zeroes once for __blkdev_issue_write_zeroes()
|
||
|
Linus Torvalds
|
b09f6ca99c |
ACPI fix for 6.11-rc5
Fix backlight control on a Dell All In One system where a backlight controller board is attached to a UART port and the dell-uart-backlight driver binds to it, but the backlight is actually controlled by other means (Hans de Goede). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmbIm3kSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx08oP/3/rEtXJKzViI6nSmAJ5db9HVh8NiOVL aVuJRjnDnNEw/rv2M8mlpb/bEmDsH71d+9BeIrD9/zgtU930RlbJvrCIWngBQJE8 xUDQyTh4i9ZOQouV/Er06DLB/j8Ibhma9URlVtFC5eI94Gg21qHGbU7M2/UO9RtW YIt+dx75S2KUKxhv9rqbvDg5LbFuBiNSThxljfNsf0fEdKB1kHIjZ2cH7tDFhk2s 4KyrqcElyXgczByLUNnmGTMfT/+RyqfOLI1pCEID3YPgBA0n4tAF0YXuxadYktH1 toDMRLTDHJ5smR5ee6HgHdcJoWZ9lTj80pdmZlFmGpUO04mBqmSFV2VZc1amonW5 Z/jX19vzBJu6ywnE9lBO0cm26WBmj/4ImvzWgggHTTp17T940iU0F1BYCSmrs+O9 EnC8cocUSeWKwj/1HNiFmPRttORS2XEiWJKi1jAAC+Dk+9xzRIhnPiMFT5b137kO g/kVs97RN3od2EyYK4fjU/drS9PzZVa7c42hRDTeBLy0zZaXDCgjYrKvekbVkZL9 P/D4miz6o1P6+q4h/DzJfUDhAq5myyZzuCx5s3Dts9CHkqr5yZEYUyTGkodBU5Ic I28XUON7VqOOr2EVGCedh0zne0Mps9ev5SMbcYWpMO+tY3pWda7qK6Z76sGpQf5A PSsz1ja68uJL =mPqe -----END PGP SIGNATURE----- Merge tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix backlight control on a Dell All In One system where a backlight controller board is attached to a UART port and the dell-uart backlight driver binds to it, but the backlight is actually controlled by other means (Hans de Goede)" * tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: video: Add backlight=native quirk for Dell OptiPlex 7760 AIO platform/x86: dell-uart-backlight: Use acpi_video_get_backlight_type() ACPI: video: Add Dell UART backlight controller detection |
||
|
Alex Deucher
|
c358a809cb |
Revert "drm/ttm: increase ttm pre-fault value to PMD size"
This reverts commit
|
||
Pranjal Shrivastava
|
b58b133e68 |
iommu: Handle iommu faults for a bad iopf setup
The iommu_report_device_fault function was updated to return void while
assuming that drivers only need to call iommu_report_device_fault() for
reporting an iopf. This implementation causes following problems:
1. The drivers rely on the core code to call it's page_reponse,
however, when a fault is received and no fault capable domain is
attached / iopf_param is NULL, the ops->page_response is NOT called
causing the device to stall in case the fault type was PAGE_REQ.
2. The arm_smmu_v3 driver relies on the returned value to log errors
returning void from iommu_report_device_fault causes these events to
be missed while logging.
Modify the iommu_report_device_fault function to return -EINVAL for
cases where no fault capable domain is attached or iopf_param was NULL
and calls back to the driver (ops->page_response) in case the fault type
was IOMMU_FAULT_PAGE_REQ. The returned value can be used by the drivers
to log the fault/event as needed.
Reported-by: Kunkun Jiang <jiangkunkun@huawei.com>
Closes: https://lore.kernel.org/all/6147caf0-b9a0-30ca-795e-a1aa502a5c51@huawei.com/
Fixes:
|
||
|
Linus Torvalds
|
aa0743a229 |
Including fixes from bluetooth and netfilter.
Current release - regressions:
- virtio_net: avoid crash on resume - move netdev_tx_reset_queue()
call before RX napi enable
Current release - new code bugs:
- net/mlx5e: fix page leak and incorrect header release w/ HW GRO
Previous releases - regressions:
- udp: fix receiving fraglist GSO packets
- tcp: prevent refcount underflow due to concurrent execution
of tcp_sk_exit_batch()
Previous releases - always broken:
- ipv6: fix possible UAF when incrementing error counters on output
- ip6: tunnel: prevent merging of packets with different L2
- mptcp: pm: fix IDs not being reusable
- bonding: fix potential crashes in IPsec offload handling
- Bluetooth: HCI:
- MGMT: add error handling to pair_device() to avoid a crash
- invert LE State quirk to be opt-out rather then opt-in
- fix LE quote calculation
- drv: dsa: VLAN fixes for Ocelot driver
- drv: igb: cope with large MAX_SKB_FRAGS Kconfig settings
- drv: ice: fi Rx data path on architectures with PAGE_SIZE >= 8192
Misc:
- netpoll: do not export netpoll_poll_[disable|enable]()
- MAINTAINERS: update the list of networking headers
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth and netfilter.
Current release - regressions:
- virtio_net: avoid crash on resume - move netdev_tx_reset_queue()
call before RX napi enable
Current release - new code bugs:
- net/mlx5e: fix page leak and incorrect header release w/ HW GRO
Previous releases - regressions:
- udp: fix receiving fraglist GSO packets
- tcp: prevent refcount underflow due to concurrent execution of
tcp_sk_exit_batch()
Previous releases - always broken:
- ipv6: fix possible UAF when incrementing error counters on output
- ip6: tunnel: prevent merging of packets with different L2
- mptcp: pm: fix IDs not being reusable
- bonding: fix potential crashes in IPsec offload handling
- Bluetooth: HCI:
- MGMT: add error handling to pair_device() to avoid a crash
- invert LE State quirk to be opt-out rather then opt-in
- fix LE quote calculation
- drv: dsa: VLAN fixes for Ocelot driver
- drv: igb: cope with large MAX_SKB_FRAGS Kconfig settings
- drv: ice: fi Rx data path on architectures with PAGE_SIZE >= 8192
Misc:
- netpoll: do not export netpoll_poll_[disable|enable]()
- MAINTAINERS: update the list of networking headers"
* tag 'net-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits)
s390/iucv: Fix vargs handling in iucv_alloc_device()
net: ovs: fix ovs_drop_reasons error
net: xilinx: axienet: Fix dangling multicast addresses
net: xilinx: axienet: Always disable promiscuous mode
MAINTAINERS: Mark JME Network Driver as Odd Fixes
MAINTAINERS: Add header files to NETWORKING sections
MAINTAINERS: Add limited globs for Networking headers
MAINTAINERS: Add net_tstamp.h to SOCKET TIMESTAMPING section
MAINTAINERS: Add sonet.h to ATM section of MAINTAINERS
octeontx2-af: Fix CPT AF register offset calculation
net: phy: realtek: Fix setting of PHY LEDs Mode B bit on RTL8211F
net: ngbe: Fix phy mode set to external phy
netfilter: flowtable: validate vlan header
bnxt_en: Fix double DMA unmapping for XDP_REDIRECT
ipv6: prevent possible UAF in ip6_xmit()
ipv6: fix possible UAF in ip6_finish_output2()
ipv6: prevent UAF in ip6_send_skb()
netpoll: do not export netpoll_poll_[disable|enable]()
selftests: mlxsw: ethtool_lanes: Source ethtool lib from correct path
udp: fix receiving fraglist GSO packets
...
|
||
Bjorn Andersson
|
3568affcdd |
soc: qcom: pmic_glink: Fix race during initialization
As pointed out by Stephen Boyd it is possible that during initialization
of the pmic_glink child drivers, the protection-domain notifiers fires,
and the associated work is scheduled, before the client registration
returns and as a result the local "client" pointer has been initialized.
The outcome of this is a NULL pointer dereference as the "client"
pointer is blindly dereferenced.
Timeline provided by Stephen:
CPU0 CPU1
---- ----
ucsi->client = NULL;
devm_pmic_glink_register_client()
client->pdr_notify(client->priv, pg->client_state)
pmic_glink_ucsi_pdr_notify()
schedule_work(&ucsi->register_work)
<schedule away>
pmic_glink_ucsi_register()
ucsi_register()
pmic_glink_ucsi_read_version()
pmic_glink_ucsi_read()
pmic_glink_ucsi_read()
pmic_glink_send(ucsi->client)
<client is NULL BAD>
ucsi->client = client // Too late!
This code is identical across the altmode, battery manager and usci
child drivers.
Resolve this by splitting the allocation of the "client" object and the
registration thereof into two operations.
This only happens if the protection domain registry is populated at the
time of registration, which by the introduction of commit '
|
||
Kuniyuki Iwashima
|
807067bf01 |
kcm: Serialise kcm_sendmsg() for the same socket.
syzkaller reported UAF in kcm_release(). [0]
The scenario is
1. Thread A builds a skb with MSG_MORE and sets kcm->seq_skb.
2. Thread A resumes building skb from kcm->seq_skb but is blocked
by sk_stream_wait_memory()
3. Thread B calls sendmsg() concurrently, finishes building kcm->seq_skb
and puts the skb to the write queue
4. Thread A faces an error and finally frees skb that is already in the
write queue
5. kcm_release() does double-free the skb in the write queue
When a thread is building a MSG_MORE skb, another thread must not touch it.
Let's add a per-sk mutex and serialise kcm_sendmsg().
[0]:
BUG: KASAN: slab-use-after-free in __skb_unlink include/linux/skbuff.h:2366 [inline]
BUG: KASAN: slab-use-after-free in __skb_dequeue include/linux/skbuff.h:2385 [inline]
BUG: KASAN: slab-use-after-free in __skb_queue_purge_reason include/linux/skbuff.h:3175 [inline]
BUG: KASAN: slab-use-after-free in __skb_queue_purge include/linux/skbuff.h:3181 [inline]
BUG: KASAN: slab-use-after-free in kcm_release+0x170/0x4c8 net/kcm/kcmsock.c:1691
Read of size 8 at addr ffff0000ced0fc80 by task syz-executor329/6167
CPU: 1 PID: 6167 Comm: syz-executor329 Tainted: G B 6.8.0-rc5-syzkaller-g9abbc24128bc #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Call trace:
dump_backtrace+0x1b8/0x1e4 arch/arm64/kernel/stacktrace.c:291
show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:298
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd0/0x124 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x178/0x518 mm/kasan/report.c:488
kasan_report+0xd8/0x138 mm/kasan/report.c:601
__asan_report_load8_noabort+0x20/0x2c mm/kasan/report_generic.c:381
__skb_unlink include/linux/skbuff.h:2366 [inline]
__skb_dequeue include/linux/skbuff.h:2385 [inline]
__skb_queue_purge_reason include/linux/skbuff.h:3175 [inline]
__skb_queue_purge include/linux/skbuff.h:3181 [inline]
kcm_release+0x170/0x4c8 net/kcm/kcmsock.c:1691
__sock_release net/socket.c:659 [inline]
sock_close+0xa4/0x1e8 net/socket.c:1421
__fput+0x30c/0x738 fs/file_table.c:376
____fput+0x20/0x30 fs/file_table.c:404
task_work_run+0x230/0x2e0 kernel/task_work.c:180
exit_task_work include/linux/task_work.h:38 [inline]
do_exit+0x618/0x1f64 kernel/exit.c:871
do_group_exit+0x194/0x22c kernel/exit.c:1020
get_signal+0x1500/0x15ec kernel/signal.c:2893
do_signal+0x23c/0x3b44 arch/arm64/kernel/signal.c:1249
do_notify_resume+0x74/0x1f4 arch/arm64/kernel/entry-common.c:148
exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline]
exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline]
el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:713
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
Allocated by task 6166:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x40/0x78 mm/kasan/common.c:68
kasan_save_alloc_info+0x70/0x84 mm/kasan/generic.c:626
unpoison_slab_object mm/kasan/common.c:314 [inline]
__kasan_slab_alloc+0x74/0x8c mm/kasan/common.c:340
kasan_slab_alloc include/linux/kasan.h:201 [inline]
slab_post_alloc_hook mm/slub.c:3813 [inline]
slab_alloc_node mm/slub.c:3860 [inline]
kmem_cache_alloc_node+0x204/0x4c0 mm/slub.c:3903
__alloc_skb+0x19c/0x3d8 net/core/skbuff.c:641
alloc_skb include/linux/skbuff.h:1296 [inline]
kcm_sendmsg+0x1d3c/0x2124 net/kcm/kcmsock.c:783
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg net/socket.c:745 [inline]
sock_sendmsg+0x220/0x2c0 net/socket.c:768
splice_to_socket+0x7cc/0xd58 fs/splice.c:889
do_splice_from fs/splice.c:941 [inline]
direct_splice_actor+0xec/0x1d8 fs/splice.c:1164
splice_direct_to_actor+0x438/0xa0c fs/splice.c:1108
do_splice_direct_actor fs/splice.c:1207 [inline]
do_splice_direct+0x1e4/0x304 fs/splice.c:1233
do_sendfile+0x460/0xb3c fs/read_write.c:1295
__do_sys_sendfile64 fs/read_write.c:1362 [inline]
__se_sys_sendfile64 fs/read_write.c:1348 [inline]
__arm64_sys_sendfile64+0x160/0x3b4 fs/read_write.c:1348
__invoke_syscall arch/arm64/kernel/syscall.c:37 [inline]
invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:51
el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:136
do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:155
el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:712
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
Freed by task 6167:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x40/0x78 mm/kasan/common.c:68
kasan_save_free_info+0x5c/0x74 mm/kasan/generic.c:640
poison_slab_object+0x124/0x18c mm/kasan/common.c:241
__kasan_slab_free+0x3c/0x78 mm/kasan/common.c:257
kasan_slab_free include/linux/kasan.h:184 [inline]
slab_free_hook mm/slub.c:2121 [inline]
slab_free mm/slub.c:4299 [inline]
kmem_cache_free+0x15c/0x3d4 mm/slub.c:4363
kfree_skbmem+0x10c/0x19c
__kfree_skb net/core/skbuff.c:1109 [inline]
kfree_skb_reason+0x240/0x6f4 net/core/skbuff.c:1144
kfree_skb include/linux/skbuff.h:1244 [inline]
kcm_release+0x104/0x4c8 net/kcm/kcmsock.c:1685
__sock_release net/socket.c:659 [inline]
sock_close+0xa4/0x1e8 net/socket.c:1421
__fput+0x30c/0x738 fs/file_table.c:376
____fput+0x20/0x30 fs/file_table.c:404
task_work_run+0x230/0x2e0 kernel/task_work.c:180
exit_task_work include/linux/task_work.h:38 [inline]
do_exit+0x618/0x1f64 kernel/exit.c:871
do_group_exit+0x194/0x22c kernel/exit.c:1020
get_signal+0x1500/0x15ec kernel/signal.c:2893
do_signal+0x23c/0x3b44 arch/arm64/kernel/signal.c:1249
do_notify_resume+0x74/0x1f4 arch/arm64/kernel/entry-common.c:148
exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline]
exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline]
el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:713
el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:730
el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
The buggy address belongs to the object at ffff0000ced0fc80
which belongs to the cache skbuff_head_cache of size 240
The buggy address is located 0 bytes inside of
freed 240-byte region [ffff0000ced0fc80, ffff0000ced0fd70)
The buggy address belongs to the physical page:
page:00000000d35f4ae4 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10ed0f
flags: 0x5ffc00000000800(slab|node=0|zone=2|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 05ffc00000000800 ffff0000c1cbf640 fffffdffc3423100 dead000000000004
raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff0000ced0fb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff0000ced0fc00: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc
>ffff0000ced0fc80: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff0000ced0fd00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc
ffff0000ced0fd80: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
Fixes:
|
||
|
Linus Torvalds
|
b0da640826 |
printk fixup for 6.11-rc5
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||
Chuck Lever
|
dc0112e6d8 |
rpcrdma: Trace connection registration and unregistration
These new trace points record xarray indices and the time of endpoint registration and unregistration, to co-ordinate with device removal events. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> |
||
John Garry
|
81475beb1b |
block: Drop NULL check in bdev_write_zeroes_sectors()
Function bdev_get_queue() must not return NULL, so drop the check in bdev_write_zeroes_sectors(). Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com> Link: https://lore.kernel.org/r/20240815163228.216051-3-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
Geert Uytterhoeven
|
ad614a706b |
drm/xe/oa/uapi: Make bit masks unsigned
When building with gcc-5:
In function ‘decode_oa_format.isra.26’,
inlined from ‘xe_oa_set_prop_oa_format’ at drivers/gpu/drm/xe/xe_oa.c:1664:6:
././include/linux/compiler_types.h:510:38: error: call to ‘__compiletime_assert_1336’ declared with attribute error: FIELD_GET: mask is not constant
[...]
./include/linux/bitfield.h:155:3: note: in expansion of macro ‘__BF_FIELD_CHECK’
__BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
^
drivers/gpu/drm/xe/xe_oa.c:1573:18: note: in expansion of macro ‘FIELD_GET’
u32 bc_report = FIELD_GET(DRM_XE_OA_FORMAT_MASK_BC_REPORT, fmt);
^
Fixes:
|
||
Hans de Goede
|
cd8e468efb |
ACPI: video: Add Dell UART backlight controller detection
Dell All In One (AIO) models released after 2017 use a backlight
controller board connected to an UART.
In DSDT this uart port will be defined as:
Name (_HID, "DELL0501")
Name (_CID, EisaId ("PNP0501")
Commit
|
||
|
Linus Torvalds
|
e1bc113215 |
Char/Misc fixes for 6.11-rc4
Here are some small char/misc fixes for 6.11-rc4 to resolve reported problems. Included in here are: - fastrpc revert of a change that broke userspace - xillybus fixes for reported issues Half of these have been in linux-next this week with no reported problems, I don't know if the last bit of xillybus driver changes made it in, but they are "obviously correct" so will be safe :) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZsIT4A8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymYQACfeV6tIMHlHSVS9VSbiXHJAovjvFEAoLQvuvBS 0dN1Q4iYF+5Sy4JWAZb/ =ztLK -----END PGP SIGNATURE----- Merge tag 'char-misc-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc fixes from Greg KH: "Here are some small char/misc fixes for 6.11-rc4 to resolve reported problems. Included in here are: - fastrpc revert of a change that broke userspace - xillybus fixes for reported issues Half of these have been in linux-next this week with no reported problems, I don't know if the last bit of xillybus driver changes made it in, but they are 'obviously correct' so will be safe :)" * tag 'char-misc-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: char: xillybus: Check USB endpoints when probing device char: xillybus: Refine workqueue handling Revert "misc: fastrpc: Restrict untrusted app to attach to privileged PD" char: xillybus: Don't destroy workqueue from work item running on it |
||
|
Linus Torvalds
|
c3f2d783a4 |
16 hotfixes. All except one are for MM. 10 of these are cc:stable and
the others pertain to post-6.10 issues. As usual with these merges, singletons and doubletons all over the place, no identifiable-by-me theme. Please see the lovingly curated changelogs to get the skinny. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZsFf8wAKCRDdBJ7gKXxA jvEUAP97y/sqKD8rQNc0R8fRGSPNPamwyok8RHwohb0JEHovlAD9HsQ9Ad57EpqR wBexMxJRFc7Dt73Tu6IkLQ1iNGqABAc= =8KNp -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2024-08-17-19-34' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "16 hotfixes. All except one are for MM. 10 of these are cc:stable and the others pertain to post-6.10 issues. As usual with these merges, singletons and doubletons all over the place, no identifiable-by-me theme. Please see the lovingly curated changelogs to get the skinny" * tag 'mm-hotfixes-stable-2024-08-17-19-34' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/migrate: fix deadlock in migrate_pages_batch() on large folios alloc_tag: mark pages reserved during CMA activation as not tagged alloc_tag: introduce clear_page_tag_ref() helper function crash: fix riscv64 crash memory reserve dead loop selftests: memfd_secret: don't build memfd_secret test on unsupported arches mm: fix endless reclaim on machines with unaccepted memory selftests/mm: compaction_test: fix off by one in check_compaction() mm/numa: no task_numa_fault() call if PMD is changed mm/numa: no task_numa_fault() call if PTE is changed mm/vmalloc: fix page mapping if vm_area_alloc_pages() with high order fallback to order 0 mm/memory-failure: use raw_spinlock_t in struct memory_failure_cpu mm: don't account memmap per-node mm: add system wide stats items category mm: don't account memmap on failure mm/hugetlb: fix hugetlb vs. core-mm PT locking mseal: fix is_madv_discard() |
||
|
Linus Torvalds
|
98a1b2d71f |
i2c-for-6.11-rc4
I2C core needs to fix a fix from rc3 by replacing IS_ENABLED() with
IS_REACHABLE().
For host drivers, there are two fixes in this update:
Tegra I2C Controller: Addresses a potential double-locking issue
during probe. ACPI devices are not IRQ-safe when invoking runtime
suspend and resume functions, so the irq_safe flag should not be
set.
Qualcomm GENI I2C Controller: Fixes an oversight in the exit path
of the runtime_resume() function, which was missed in the
previous release.
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Merge tag 'i2c-for-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"I2C core fix replacing IS_ENABLED() with IS_REACHABLE()
For host drivers, there are two fixes:
- Tegra I2C Controller: Addresses a potential double-locking issue
during probe. ACPI devices are not IRQ-safe when invoking runtime
suspend and resume functions, so the irq_safe flag should not be
set.
- Qualcomm GENI I2C Controller: Fixes an oversight in the exit path
of the runtime_resume() function, which was missed in the previous
release"
* tag 'i2c-for-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: tegra: Do not mark ACPI devices as irq safe
i2c: Use IS_REACHABLE() for substituting empty ACPI functions
i2c: qcom-geni: Add missing geni_icc_disable in geni_i2c_runtime_resume
|
||
Jakub Kicinski
|
2d7423040b |
bluetooth pull request for net:
- MGMT: Add error handling to pair_device() - HCI: Invert LE State quirk to be opt-out rather then opt-in - hci_core: Fix LE quote calculation - SMP: Fix assumption of Central always being Initiator -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE7E6oRXp8w05ovYr/9JCA4xAyCykFAma+N98ZHGx1aXoudm9u LmRlbnR6QGludGVsLmNvbQAKCRD0kIDjEDILKd4hEAChdssSToDfurZ7CC4kssnE ySwb2ADmB+67fqgaXuWsL3y0rHZQHg7rT1u6G0T4qc92UnVfqNJb5xvDKrWQ9d8+ rsN/xAYqz/xegJysueXB/u6Q+82aKsTl22aA9vUl+KWuuuTA4W4SvSwi3I3JY1Go t8UuW5GaW1c3GNukHzmSXqmmSs19z78LnCCjqXx+4Ec+FhVkW45v6OKKSzYi52wZ yfAh6xJ+E2+FjpJfI1vyOD4XJ/RSH8V5kauI+bvyWlmRuKjAwtYzdj7zzpZ6geJg p+6NHdJEjiI8Wm/Fth3AGWyztbbnot/9c3i9NLF7tvxAtmFV30QaTNeAEWbmYleZ PE5ED2x+DZLxTi+60+Xu0zFUdnC8pqjJs7sU9HxJiNCJYcAorcVG7VE2dlj9Vy5G D/iY147rWWG4ZPkNRfnXuTgHPNs1Zpa71CMH2A1h1w9sRjbTgNwl8Xp5RdxN6yoL Zdz2x0zO5afUV3fzrdV/pq8DOMWtkjchEVk9nK9q6vRSiXbrgWqeYfKE+iLEFmrp hKKiHcgvaS91C5kFHiSIcV+koVNw6mivympjZ+hl1zcKtojt17A0nUX4aweSxwd7 UksHVT0quuKQUDSE5uDYdfs2bxMj8m0q6/NiGH00oELQyaKOL1ge7eF3lgf8Af0b WDzeZo8zzrMnWA602m6kNg== =CjpO -----END PGP SIGNATURE----- Merge tag 'for-net-2024-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - MGMT: Add error handling to pair_device() - HCI: Invert LE State quirk to be opt-out rather then opt-in - hci_core: Fix LE quote calculation - SMP: Fix assumption of Central always being Initiator * tag 'for-net-2024-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: MGMT: Add error handling to pair_device() Bluetooth: SMP: Fix assumption of Central always being Initiator Bluetooth: hci_core: Fix LE quote calculation Bluetooth: HCI: Invert LE State quirk to be opt-out rather then opt-in ==================== Link: https://patch.msgid.link/20240815171950.1082068-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Manivannan Sadhasivam
|
cd06b713a6 |
scsi: ufs: core: Add a quirk for handling broken LSDBS field in controller capabilities register
'Legacy Queue & Single Doorbell Support (LSDBS)' field in the controller capabilities register is supposed to report whether the legacy single doorbell mode is supported in the controller or not. But some controllers report '1' in this field which corresponds to 'LSDB not supported', but they indeed support LSDB. So let's add a quirk to handle those controllers. If the quirk is enabled by the controller driver, then LSDBS register field will be ignored and legacy single doorbell mode is assumed to be enabled always. Tested-by: Amit Pundir <amit.pundir@linaro.org> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20240816-ufs-bug-fix-v3-1-e6fe0e18e2a3@linaro.org Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
||
Chaotian Jing
|
f03e94f23b |
scsi: core: Fix the return value of scsi_logical_block_count()
scsi_logical_block_count() should return the block count of a given SCSI
command. The original implementation ended up shifting twice, leading to an
incorrect count being returned. Fix the conversion between bytes and
logical blocks.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
Linus Torvalds
|
c5ac744cdd |
io_uring-6.11-20240824
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAma/oWYQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgppdiEACNHrpmc95/gLpi9sGz11vDxWm1W/gh5Kig kCiRdFlRnIOiKjWJjVv7Le6FqvC1e1KkW3N+1yuzr7nDI6J/yjgSPPSeR10AWYXU A3HWWXRnRZ/AhM0abt7XgEcn+TK2liw/wX0S9hjLht5xz087erLAw+2PQrCTmuxV Ge1Vt9S2SMmr0PkrM0xQI8QoQMC+wUzWLrtDUd1xUhHWru4Fl6qs6LFckjhixloD FMgVQgt/Vd2sf6Uxd+XLy6QhnOZ5vZ1jYtLPB2wVywxewM2FeLhkJRuTViuLMhnP dbkmFPS+iQHGJXjCvU1QD8yv4qNjXnBEaEwbbnd9L9KG48FwddCRrFZA/j/LDxQ1 1VTof0Bd3EGDvu1e/N70uDp2Vqn620SWKmUrWF/eShbMQq5Vjqa6micuxlMmvnxj uzcQ65ePYVzro/PlhELAVxeJL6r1LNFnPjmijBlf349Tj58IXrowW35QEnhh8ouX 6DGQ45pyANN/Uio65XWzMoc97IvRsP72lmO9iIwd5UBRCH7QxcfdueYH+jQEu2JD Sir0ChRfT9HulaNV953KocGGBDAhzPk+AGd1Vm8h7eu8RMy0oqvRDsraXB6Ig/Qh VFnlKwuObgfmKHRBFvLX53n3zWKH9Ewo+0kw6qNPC+DyHSEL/zDJ4SAyOh+cliNo 6DrfJq5jgA== =m6tl -----END PGP SIGNATURE----- Merge tag 'io_uring-6.11-20240824' of git://git.kernel.dk/linux Pull io_uring fixes from Jens Axboe: - Fix a comment in the uapi header using the wrong member name (Caleb) - Fix KCSAN warning for a debug check in sqpoll (me) - Two more NAPI tweaks (Olivier) * tag 'io_uring-6.11-20240824' of git://git.kernel.dk/linux: io_uring: fix user_data field name in comment io_uring/sqpoll: annotate debug task == current with data_race() io_uring/napi: remove duplicate io_napi_entry timeout assignation io_uring/napi: check napi_enabled in io_napi_add() before proceeding |
||
|
Linus Torvalds
|
296c871d29 |
Thermal control fix for 6.11-rc4
Fix a Bang-bang thermal governor issue causing it to fail to reset the state of cooling devices if they are "on" to start with, but the thermal zone temperature is always below the corresponding trip point (Rafael Wysocki). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAma/fRgSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxQfsP/2YtRcpov/GInIuS4oKo9YvrsjzcCrQQ puYrR5JaPpiAoIqcXEva4UQdInr7lyjDcmy9V3lKayZrMwph8nLo4eh665Pp6pDw k1EqKNsu3Id29Xpto1famGvCUrsOHF0QSyVAP4AQNylHhZjDlgBsRvgitrY8Pz3a 91/7u5P5l4xmVsAu9R+v9AfuE1DjDynpp4NY/h7SE3Ytf7KHNra8UThRhXeVqcKt IXgk4GLpZ2mE17AggLrmlY4kToEXQCtgbD9tub0q3x0SoWO0tFuhWLirM4gTcjgm iqByW8t0JDZMHh53ZLxB9C1ycSYzoPm6FPVTYmPss2i/JklO1K/mOybCps+CIvsp ly0o1Q4Vjsub3guPs1sXh2ljHNLwWdzT8xsdqgNTTv3t7PqxM0uV/3T07cXTblxe Xd0InP15hrbqAzJtyZ4tGo4dmV0bmYRxUauVhHIXlK3Nc8Dum2/lFg+y3TNcQQbe sbEc0UPwSpeONWE485u4A4rBLkEWPOlJVucUMlnmTsryGovy/18nOCoY4c+Um9yr QeE6d3u5XH4DblZ2gqJzpKukFl7YSEWRI/Cazd5cQQlfC5QEJRP5f3LmGN9Jc2I8 3DcL/Nwr6i5dgRbcBua1xs0nNS+1T9IwweHHtwrGzw063a7EyhC0gplBHnxCsj/0 ZCac0P2iz4rw =Q7ZJ -----END PGP SIGNATURE----- Merge tag 'thermal-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Fix a Bang-bang thermal governor issue causing it to fail to reset the state of cooling devices if they are 'on' to start with, but the thermal zone temperature is always below the corresponding trip point (Rafael Wysocki)" * tag 'thermal-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: gov_bang_bang: Use governor_data to reduce overhead thermal: gov_bang_bang: Add .manage() callback thermal: gov_bang_bang: Split bang_bang_control() thermal: gov_bang_bang: Call __thermal_cdev_update() directly |
||
|
Linus Torvalds
|
64ab5e4039 |
ACPI fix for 6.11-rc4
Fix an issue related to the ACPI EC device handling that causes the _REG control method to be evaluated for EC operation regions that are not expected to be used which confuses the platform firmware and provokes various types of misbehavior on some systems (Rafael Wysocki). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAma/fHISHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxQXcP/1ECLnwMTDwb1ApyDCsCff5a7BzCfR+9 tOfryqE1pW/uEEFDrDbMCFpst72RJ22LqxtC5FF4ur7PsyeEmdhAoS8Igxbz2ypt +cAs+utCwG8aQVC+0fuQmu8mwMc3TaknV+LXW/lLtSyzxdth/xpSrCRYRpDqYfCk il6Wbnc2N8RX5f78jWYiW7+IeC6KDRMlCJvlwZxBi1k/uRsZu4m3CRHEv4OGUCE2 sOpRkpK/XT5WCSFQmq1ItFN6LWDDt93U0QBCY425F3J7R4kRg8pgo5Y+2ulMVikv tA5JpvPH2A103VJIX0DVznz3CtGjouDtnQNOE20Xy3kgn/KqZ9OmaYTVlARBa/zk t0zx/2Q5q70qB27abD/2qSbczWbDoak2U6js1qCSl1Tjca6zS5tvjZy2jPTEGL43 QoFrMHVYpp0grn+eyOgwcwpwK6XaDBKUIvgdizSc85Yiy+DpWzGIwsMl/HmXSoga OwRcXjiOozuznXVcfVAXsCrmbK8bfs5pkdDBIW7nsfAfAirP+Qzid4RqcjiyVJkf f3gpzmy96vl0/1Z0UL4cNmmfLmFiEj2jkd2Mypp1sWI5W1GKk185A/SJ7jvNdtJb sDD/3MxT7YO3bERLso8iZhRzwJ5tYz5zaP9tUTo+A7p8vErBTgW9Aq9jjKhBOs0Y 3yppKt3+hKOX =j+R8 -----END PGP SIGNATURE----- Merge tag 'acpi-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix an issue related to the ACPI EC device handling that causes the _REG control method to be evaluated for EC operation regions that are not expected to be used. This confuses the platform firmware and provokes various types of misbehavior on some systems (Rafael Wysocki)" * tag 'acpi-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: EC: Evaluate _REG outside the EC scope more carefully ACPICA: Add a depth argument to acpi_execute_reg_methods() Revert "ACPI: EC: Evaluate orphan _REG under EC device" |
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Caleb Sander Mateos
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1fc2ac428e |
io_uring: fix user_data field name in comment
io_uring_cqe's user_data field refers to `sqe->data`, but io_uring_sqe does not have a data field. Fix the comment to say `sqe->user_data`. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Link: https://github.com/axboe/liburing/pull/1206 Link: https://lore.kernel.org/r/20240816181526.3642732-1-csander@purestorage.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Linus Torvalds
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de53959e00 |
IOMMU Fixes for Linux v6.11-rc3
Including: - Bring back a lost return statement in io-page-fault code - Remove an unused function declaration -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAma/VbMACgkQK/BELZcB GuMcxxAAmiMiTPKL2nV8vkwV7RdM/CQp8VMhEC2jBljKYzUZTZTFAR1cLnlYBLRO Qqnr7nk9PUeEiRGIU8b5CHVoCQsAQIWdh7kaMRbMIJFoPxFc0sIDDnJb5GMNRuEO QVOcVuqnDZcUm3wrbPyEjMuE46l4Hrzie6CEBoH/WQFOHUG+bX+E7RnHBHS2Un3B AkX1fmdhzLBz5lqD0kJuA+J+Aa2tB1mOj1L7ivC9pdVJlokAdrSehtXXcCiY5vli EEq3wKhfR3cxZdNFX882dqOtIt2qcvL9KANQbZefcczsQ9qWxF5wT1GRER174Joi lJZrMHLHMMFJxOOYUD4yj/ZckvQRfmc5UxHXLq7Apw0inNU/5xh89x2d5sGGLGUK ivXKY7pBXlT1GY6dcbdEs492ooe9986OsKQflGH5nWJ1qz58qqJc7oSdJh4fVBj5 1FEyADv6WHOh6cwIV6X+IyPGdZb9NcnEXTQUxY2oYHgOp1fNWeauidQL1xaxZNuF DAmOmDO8Q6F/maemqH+Z+bjMrgmY0v66a+7l/bV5kpbT78vUZyByOG77qPxfeY+H Kfy9nDx9v4LVU8F0+uYLGFhru7cHFaEwYPxF2+f30fNrmvqsWW3hcoTxVDEC00SP I8j6DcFU9tmgLRgVrx/uL40ljakc370vQxQR912IbFPf/zgPGLU= =2Q+2 -----END PGP SIGNATURE----- Merge tag 'iommu-fixes-v6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu fixes from Joerg Roedel: - Bring back a lost return statement in io-page-fault code - Remove an unused function declaration * tag 'iommu-fixes-v6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: iommu: Remove unused declaration iommu_sva_unbind_gpasid() iommu: Restore lost return in iommu_report_device_fault() |
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Linus Torvalds
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d58c542a33 |
sound fixes for 6.11-rc4
All small fixes, mostly for usual suspects, HD-audio and USB-audio device-specific fixes / quirks. The Cirrus codec support took the update of SPI header as well. Other than that, there is a regression fix in the sanity check of ALSA timer code. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAma/EPgOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9ulQ/+OOiA26nLVV1Jux5RubXjT3FEQlhvX2U2QFKs tZuJzlLCyQiT/xySSZpkxSiASKxxgiiiilhfrVAQyxOga2QCmaHwO7akrnH5yNvk J/pO2Z1bW7DUHuo9qjTq6rYf39EQ9NhhsM6563/dYyh7YkPZsQ3HPt4PiZUJmAKf pX1SqAp7cw/ZX7EfEc0ysoxv3DcJRBZYQbDid33qN/CAFqUFhoSAYzRVa22Emi4h 3eva4zkxiVe7K9slWdLILFVO1Cq3PJc843B2dhcZLJFDlYBN1W/ouU3oBnUchq0k TwtwPq7HM/vFafUtSi0k3vbmPSYpTdcz5rICYGKeoRxRVbMlxBXNiZmrSWMVLTys aN+GRHSM2Hq6L6Mqrs/RsYxhj0jmvNWnpEzJ/AC4ZGAWw0EBcr2jNZLcS5rdOxQx J4BenpXEt90qkPKo8YA9PcZAvG+vJasMIccL6+bm0PlxtLVFgLe7HVE+OBgktmyh AD3oU8FLwVIZv3OyJh1Q7UIHObQlWXJSGwfN+P3tWPoKVirfL0lyIrSTUyJnxARr YZqpSuFUX5WKAV42M60R3xlyt1vUjPvXWbbJfCwqcZ4PXInXf8JPLSa1lj3Wutb6 Gmv+hEJSFnQXw7s4dtkUheI96p5SI/gTernwgg0wDQ2Jt7d1jDQ7b51jADGZmVU3 C9mq2aI= =/QfS -----END PGP SIGNATURE----- Merge tag 'sound-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "All small fixes, mostly for usual suspects, HD-audio and USB-audio device-specific fixes / quirks. The Cirrus codec support took the update of SPI header as well. Other than that, there is a regression fix in the sanity check of ALSA timer code" * tag 'sound-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/tas2781: Use correct endian conversion ALSA: usb-audio: Support Yamaha P-125 quirk entry ALSA: hda: cs35l41: Remove redundant call to hda_cs_dsp_control_remove() ALSA: hda: cs35l56: Remove redundant call to hda_cs_dsp_control_remove() ALSA: hda/tas2781: fix wrong calibrated data order ALSA: usb-audio: Add delay quirk for VIVO USB-C-XE710 HEADSET ALSA: hda/realtek: Add support for new HP G12 laptops ALSA: hda/realtek: Fix noise from speakers on Lenovo IdeaPad 3 15IAU7 ALSA: timer: Relax start tick time check for slave timer elements spi: Add empty versions of ACPI functions |
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Rafael J. Wysocki
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6e6f58a170 |
thermal: gov_bang_bang: Use governor_data to reduce overhead
After running once, the for_each_trip_desc() loop in bang_bang_manage() is pure needless overhead because it is not going to make any changes unless a new cooling device has been bound to one of the trips in the thermal zone or the system is resuming from sleep. For this reason, make bang_bang_manage() set governor_data for the thermal zone and check it upfront to decide whether or not it needs to do anything. However, governor_data needs to be reset in some cases to let bang_bang_manage() know that it should walk the trips again, so add an .update_tz() callback to the governor and make the core additionally invoke it during system resume. To avoid affecting the other users of that callback unnecessarily, add a special notification reason for system resume, THERMAL_TZ_RESUME, and also pass it to __thermal_zone_device_update() called during system resume for consistency. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Peter Kästle <peter@piie.net> Reviewed-by: Zhang Rui <rui.zhang@intel.com> Cc: 6.10+ <stable@vger.kernel.org> # 6.10+ Link: https://patch.msgid.link/2285575.iZASKD2KPV@rjwysocki.net |
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Vladimir Oltean
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36dd1141be |
net: mscc: ocelot: treat 802.1ad tagged traffic as 802.1Q-untagged
I was revisiting the topic of 802.1ad treatment in the Ocelot switch [0]
and realized that not only is its basic VLAN classification pipeline
improper for offloading vlan_protocol 802.1ad bridges, but also improper
for offloading regular 802.1Q bridges already.
Namely, 802.1ad-tagged traffic should be treated as VLAN-untagged by
bridged ports, but this switch treats it as if it was 802.1Q-tagged with
the same VID as in the 802.1ad header. This is markedly different to
what the Linux bridge expects; see the "other_tpid()" function in
tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh.
An idea came to me that the VCAP IS1 TCAM is more powerful than I'm
giving it credit for, and that it actually overwrites the classified VID
before the VLAN Table lookup takes place. In other words, it can be
used even to save a packet from being dropped on ingress due to VLAN
membership.
Add a sophisticated TCAM rule hardcoded into the driver to force the
switch to behave like a Linux bridge with vlan_filtering 1 vlan_protocol
802.1Q.
Regarding the lifetime of the filter: eventually the bridge will
disappear, and vlan_filtering on the port will be restored to 0 for
standalone mode. Then the filter will be deleted.
[0]: https://lore.kernel.org/netdev/20201009122947.nvhye4hvcha3tljh@skbuf/
Fixes:
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Vladimir Oltean
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93e4649efa |
net: dsa: provide a software untagging function on RX for VLAN-aware bridges
Through code analysis, I realized that the ds->untag_bridge_pvid logic
is contradictory - see the newly added FIXME above the kernel-doc for
dsa_software_untag_vlan_unaware_bridge().
Moreover, for the Felix driver, I need something very similar, but which
is actually _not_ contradictory: untag the bridge PVID on RX, but for
VLAN-aware bridges. The existing logic does it for VLAN-unaware bridges.
Since I don't want to change the functionality of drivers which were
supposedly properly tested with the ds->untag_bridge_pvid flag, I have
introduced a new one: ds->untag_vlan_aware_bridge_pvid, and I have
refactored the DSA reception code into a common path for both flags.
TODO: both flags should be unified under a single ds->software_vlan_untag,
which users of both current flags should set. This is not something that
can be carried out right away. It needs very careful examination of all
drivers which make use of this functionality, since some of them
actually get this wrong in the first place.
For example, commit
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Vladimir Oltean
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c5e12ac3be |
net: mscc: ocelot: serialize access to the injection/extraction groups
As explained by Horatiu Vultur in commit |
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Vladimir Oltean
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67c3ca2c5c |
net: mscc: ocelot: use ocelot_xmit_get_vlan_info() also for FDMA and register injection
Problem description ------------------- On an NXP LS1028A (felix DSA driver) with the following configuration: - ocelot-8021q tagging protocol - VLAN-aware bridge (with STP) spanning at least swp0 and swp1 - 8021q VLAN upper interfaces on swp0 and swp1: swp0.700, swp1.700 - ptp4l on swp0.700 and swp1.700 we see that the ptp4l instances do not see each other's traffic, and they all go to the grand master state due to the ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES condition. Jumping to the conclusion for the impatient ------------------------------------------- There is a zero-day bug in the ocelot switchdev driver in the way it handles VLAN-tagged packet injection. The correct logic already exists in the source code, in function ocelot_xmit_get_vlan_info() added by commit |
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Suren Baghdasaryan
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a8fc28dad6 |
alloc_tag: introduce clear_page_tag_ref() helper function
In several cases we are freeing pages which were not allocated using
common page allocators. For such cases, in order to keep allocation
accounting correct, we should clear the page tag to indicate that the page
being freed is expected to not have a valid allocation tag. Introduce
clear_page_tag_ref() helper function to be used for this.
Link: https://lkml.kernel.org/r/20240813150758.855881-1-surenb@google.com
Fixes:
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