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150,670 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Dave Airlie
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2ba446f821 |
drm: renesas: shmobile: Atomic conversion + DT support
Currently, there are two drivers for the LCD controller on Renesas SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs: 1. sh_mobile_lcdcfb, using the fbdev framework, 2. shmob_drm, using the DRM framework. However, only the former driver is used, as all platform support integrates the former. None of these drivers support DT-based systems. Convert the SH-Mobile DRM driver to atomic modesetting, and add DT support, complemented by the customary set of fixes and improvements. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/ -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZS0HuQAKCRCKwlD9ZEnx cI+KAP9PThUJqV7z1YxVeM/qYWYhqR4wezD18QCanCguAIvx9wD9F2ccIsFOso35 iIv23N4D6gWJllaA2WBeKye3zYEjDQI= =RSnM -----END PGP SIGNATURE----- Merge tag 'shmob-drm-atomic-dt-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into drm-next drm: renesas: shmobile: Atomic conversion + DT support Currently, there are two drivers for the LCD controller on Renesas SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs: 1. sh_mobile_lcdcfb, using the fbdev framework, 2. shmob_drm, using the DRM framework. However, only the former driver is used, as all platform support integrates the former. None of these drivers support DT-based systems. Convert the SH-Mobile DRM driver to atomic modesetting, and add DT support, complemented by the customary set of fixes and improvements. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/ Signed-off-by: Dave Airlie <airlied@redhat.com> From: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://patchwork.freedesktop.org/patch/msgid/CAMuHMdUF61V5qNyKbrTGxZfEJvCVuLO7q2R5MqZYkzRC_cNr0w@mail.gmail.com |
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Dave Airlie
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915b6d034b |
Merge tag 'drm-misc-next-2023-10-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.7-rc1: drm-misc-next-2023-10-19 + following: UAPI Changes: Cross-subsystem Changes: - Convert fbdev drivers to use fbdev i/o mem helpers. Core Changes: - Use cross-references for macros in docs. - Make drm_client_buffer_addb use addfb2. - Add NV20 and NV30 YUV formats. - Documentation updates for create_dumb ioctl. - CI fixes. - Allow variable number of run-queues in scheduler. Driver Changes: - Rename drm/ast constants. - Make ili9882t its own driver. - Assorted fixes in ivpu, vc4, bridge/synopsis, amdgpu. - Add planar formats to rockchip. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3d92fae8-9b1b-4165-9ca8-5fda11ee146b@linux.intel.com |
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Luben Tuikov
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56e449603f |
drm/sched: Convert the GPU scheduler to variable number of run-queues
The GPU scheduler has now a variable number of run-queues, which are set up at drm_sched_init() time. This way, each driver announces how many run-queues it requires (supports) per each GPU scheduler it creates. Note, that run-queues correspond to scheduler "priorities", thus if the number of run-queues is set to 1 at drm_sched_init(), then that scheduler supports a single run-queue, i.e. single "priority". If a driver further sets a single entity per run-queue, then this creates a 1-to-1 correspondence between a scheduler and a scheduled entity. Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Russell King <linux+etnaviv@armlinux.org.uk> Cc: Qiang Yu <yuq825@gmail.com> Cc: Rob Clark <robdclark@gmail.com> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Danilo Krummrich <dakr@redhat.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Boris Brezillon <boris.brezillon@collabora.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Emma Anholt <emma@anholt.net> Cc: etnaviv@lists.freedesktop.org Cc: lima@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Link: https://lore.kernel.org/r/20231023032251.164775-1-luben.tuikov@amd.com |
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Simon Ser
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b8644c4ae2 |
drm/doc: document DRM_IOCTL_MODE_CREATE_DUMB
The main motivation is to repeat that dumb buffers should not be abused for anything else than basic software rendering with KMS. User-space devs are more likely to look at the IOCTL docs than to actively search for the driver-oriented "Dumb Buffer Objects" section. v2: reference DRM_CAP_DUMB_BUFFER, DRM_CAP_DUMB_PREFERRED_DEPTH and DRM_CAP_DUMB_PREFER_SHADOW (Pekka) Signed-off-by: Simon Ser <contact@emersion.fr> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230821131548.269204-1-contact@emersion.fr |
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Jonas Karlman
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728c15b4b5 |
drm/fourcc: Add NV20 and NV30 YUV formats
DRM_FORMAT_NV20 and DRM_FORMAT_NV30 formats is the 2x1 and non-subsampled variant of NV15, a 10-bit 2-plane YUV format that has no padding between components. Instead, luminance and chrominance samples are grouped into 4s so that each group is packed into an integer number of bytes: YYYY = UVUV = 4 * 10 bits = 40 bits = 5 bytes The '20' and '30' suffix refers to the optimum effective bits per pixel which is achieved when the total number of luminance samples is a multiple of 4. V2: Added NV30 format Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Sandy Huang <hjc@rock-chips.com> Reviewed-by: Christopher Obbard <chris.obbard@collabora.com> Tested-by: Christopher Obbard <chris.obbard@collabora.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231023173718.188102-2-jonas@kwiboo.se |
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Dave Airlie
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11ae5eb516 |
vmemdup-user-array API and changes with it.
This is just a process PR to merge the topic branch into drm-next, this contains some core kernel and drm changes. Signed-off-by: Dave Airlie <airlied@redhat.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmU3GKAACgkQDHTzWXnE hr4niA//SBthUNEGmzYtYVnpL4O+6nFgC+Pd4HN+xgdobQUob5TfIGpsoeD+Z4KT hi7XcNdR+UElOIcNJOvzAYFZ9Joev3W2lUdwNpPtO/Oltaj5RSZr/2RqDLDKBsPl BXFKpkACUsuSLoHWNpgTmz4PvTFUJJMPUKzdQ09e+IXhM7J85AffpAHVnKFFxzjm mvcwmru64bElmlp0rySDN6RaeRqNQq3hcCfCtkRFiZgIZ+L59y+0kBsopJXHjJNX 9V3rvS0JRy5eoNkcwGUHr2EY/bO/hqIuHLv3aNbgqp4GfQAsFQ189cjXP8GmUxhX MUgOG0+/zwBieobgMTHddNI85pTDP4LNnXHzPpi3AKVkP/ByQLdeYBJe42Ea2nNS GOhA/0jRixfm2jqIc2cyZ+Ed9jyQSBs4gEV8hJOzlG6ex5qKeTLCG+9GLhxO3ZMM Ze1+iQCuFHke/9lpGVsY/gzASAZ9BPIaESaLFomH38Yei+tGtEMW1S1GUq26t4vT 6e/65UU9xvawLJVj/XckOuJe2Pjp74ViCRlYXjuO8KCorAJ5rj3CPa2Na/douZ2D YkjN7qOkUX7qDo1PBSVoIe18QP2+2pg62LXhqCMeIrQBWnViNps1/S+IyeC6VBQ0 HeMT7vFhC/mxEnzT1aiD+BQJpZgzPNNN+1Ug/kFczI0sCnyTOuQ= =8GVw -----END PGP SIGNATURE----- Merge tag 'topic/vmemdup-user-array-2023-10-24-1' of git://anongit.freedesktop.org/drm/drm into drm-next vmemdup-user-array API and changes with it. This is just a process PR to merge the topic branch into drm-next, this contains some core kernel and drm changes. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231024010905.646830-1-airlied@redhat.com |
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Dave Airlie
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7cd62eab9b |
Linux 6.6-rc7
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmU1ngkeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGrsIH/0k/+gdBBYFFdEym foRhKir9WV3ZX4oIozJjA1f7T+qVYclKs6kaYm3gNepRBb6AoG8pdgv4MMAqhYsf QMe2XHi0MrO/qKBgfNfivxEa9jq+0QK5uvTbqCRqCAB8LfwVyDqapCmg3EuiZcPW UbMITmnwLIfXgPxvp9rabmCsTqO6FLbf0GDOVIkNSAIDBXMpcO1iffjrWUbhRa7n oIoiJmWJLcXLxPWDsRKbpJwzw2cIG08YhfQYAiQnC3YaeRm1FKLDIICRBsmfYzja rWv9r4dn4TDfV4/AnjggQnsZvz2yPCxNaFSQIT88nIeiLvyuUTJ9j8aidsSfMZQf xZAbzbA= =NoQv -----END PGP SIGNATURE----- BackMerge tag 'v6.6-rc7' into drm-next This is needed to add the msm pr which is based on a higher base. Signed-off-by: Dave Airlie <airlied@redhat.com> |
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Linus Torvalds
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94be133fb2 |
Fix group event semantics.
Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmUz7FURHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1hUMA/+IrkxzylYcir2z1Jv1PKNvCDuPdvz8yMS k0p5FMimGMSN+IPS8XwAEvG9YdFxyjQNbFfFvx0wp1PMPb5+NQYT6rTbOzziwpBn 8EIx/Ebjt1HraaAhGholF5c4UVzmAPzNJO/x2VX5mtqJY8EekbGWtUVuXsVyO1hA E/0C4FWVQ6Y0ig60naZnm2b/Z1nCbIBw9fmIXqrnkdSrQnFb4uRW6owu1JGI0x1H a7i7X7GgUytoZR4z4PLkR+UwtCc/Hza6S/8zkEVUiYUAp1JbzKQn6+3vA58xoOtU zuoJimWA3ofntwiTAtL2qHRSLoPPRqPZRuBceYa5TtZjLHqe8dKgcj2YaqleTFqZ 3NelYg1QMKjs35k2M+vAU5I5fZSU/cgyMK2Z4MFKm+XleDO575vffOSDXgyIs272 7iCLx7VNmT8ubijhFjNCi0xz6HBk/wml41XlzgLg2rzcVmwVjXqp+IfTP7QF4UW8 wmIWV/JZE4DOIuJp/dwQDicVEkr5XxUd39tlyGWD0GqXEQJDIe9Cb8cW+nBesIT7 j2lwHaxxxQB9AhJE3jfK7fBn/+LxqNAsPt6SEvdf1BqHWMSGmdTT3NKw3gwquqru 3OO6utMWPgJ/mGa7exbl/9gB4wIiCVTH1dsDRMBcnxgDg0e3d8UM/PdRys18q7YU g4zAKSFkzCw= =xyU0 -----END PGP SIGNATURE----- Merge tag 'perf-urgent-2023-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf events fix from Ingo Molnar: "Fix group event semantics" * tag 'perf-urgent-2023-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Disallow mis-matched inherited group reads |
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Linus Torvalds
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f617647154 |
In the raw NAND subsystem, the major fix prevents using cached reads
with devices not supporting it. There was two bug reports about this. Aside, 3 drivers (pl353, arasan and marvell) could sometimes hide page program failures due to their their own program page helper not being fully compliant with the specification (many drivers use the default helpers shared by the core). Adding a missing check prevents these situation. Finally, the Qualcomm driver had a broken error path. In the SPI-NAND subsystem one Micron device used a wrong bitmak reporting possibly corrupted ECC status. Finally, the physmap-core got stripped from its map_rom fallback by mistake, this feature is added back. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmUyvxcACgkQJWrqGEe9 VoStmwf9HjOY3kNB37ip0NpG5viRWeLNC8hMxJOJaGZlyX6x9b/88xsBjVFc7z3s hoCBGfOnUSDXk4KfxNiYps5YqfMgb+yLeIGdsDsLhNht6Mh/YOEFzXgcD8+iudKH OpjjJnRzQHxNM3zA3Vauh1XD/j+6uvQ3BHlJpQfA+Ukv4+34Irin4/gKhZCoUedo IJNVU5hurJexCkjGk2yO+B34qD8ZXGKWeXzwsKKYB/FE55iO69GrHNdLBMnFfxu+ uU6GcV+YKroPLDs5mKH2oojKhyAhrh3gQyrNJFnCqh/sVnNCAbD75N+YC6enHeBe ovlc82AWmLUJVktsih27OsU58RnCxA== =7Xq1 -----END PGP SIGNATURE----- Merge tag 'mtd/fixes-for-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD fixes from Miquel Raynal: "In the raw NAND subsystem, the major fix prevents using cached reads with devices not supporting it. There was two bug reports about this. Apart from that, three drivers (pl353, arasan and marvell) could sometimes hide page program failures due to their their own program page helper not being fully compliant with the specification (many drivers use the default helpers shared by the core). Adding a missing check prevents these situation. Finally, the Qualcomm driver had a broken error path. In the SPI-NAND subsystem one Micron device used a wrong bitmak reporting possibly corrupted ECC status. Finally, the physmap-core got stripped from its map_rom fallback by mistake, this feature is added back" * tag 'mtd/fixes-for-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: Ensure the nand chip supports cached reads mtd: rawnand: qcom: Unmap the right resource upon probe failure mtd: rawnand: pl353: Ensure program page operations are successful mtd: rawnand: arasan: Ensure program page operations are successful mtd: spinand: micron: correct bitmask for ecc status mtd: physmap-core: Restore map_rom fallback mtd: rawnand: marvell: Ensure program page operations are successful |
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Linus Torvalds
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14f6863328 |
sound fixes for 6.6-rc7
Still higher volume than wished, but all are driver-specific small fixes and look safe for this late RC. The majority of changes are for ASoC, especially for wcd938x driver and Cirrus codec drivers, while there are other random fixes including usual HD-audio quirks. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmUyi8AOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8u8g//VHKNL6eOn9JlJDa0rE/OT4aCrPl8WdVZlJ+C wT7lKfMJXpkhbTLTHaxQCBwDOjFQLZ1/HpD/7PP0cdvg+FvP43RBdTxa3UJdRHiJ R+Nsm00ilripUKKudngZGjRYIhCxLEDCT46o97t+kGCdbqlyXxpGtHnUqxyqfouH 0+edkaIEHxcxLsrQM6ALrAsAd3ln2sAG0a9skoinTzr2qF3Xa/TemUGhkAXIH8O/ Gkn5cne5yk+EWrE8mpXXn0/6K6SFUhJWb7cU0+1u+1Ak5xjaaLs+4UPH+VRpTZWl mVqe/D6S8OYBXmL0VMoHzTs3d3FppWnH9vk/1EFmlKaeHyGvD7a89SRcyzJ/qYvR dhIaseSo2CNMbgy3bRaRmLmMMAkNeZfWa5AbpNHBljvOcoMr9oSKdSY93gZho+Mu eHmFY3rio25RKlhIuUoPVRPHbYmaGUHBB0BUcUAkEfino6yhCpJy/e5wtoSO1p9Q j8rQoqzRNlisJvAltN6n710I75XKTEp6hr6Y4DNt7oAVJ7CpRqSrBo5B4qWzO79n THXAyHnG97IpCBWCAFfD+u4nnDGrT6ANXoa5fv1ZTvqmyItXAfH1tLkXWttdzOYo C5SeAH6BdAQZ5pdIprS3F1BCU1vQ3+e/x7cht8tQeg5AWIuFLffSXOdK/FzZ0Rd5 yQKuRNs= =VcDr -----END PGP SIGNATURE----- Merge tag 'sound-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Still higher volume than wished, but all are driver-specific small fixes and look safe for this late RC. The majority of changes are for ASoC, especially for wcd938x driver and Cirrus codec drivers, while there are other random fixes including usual HD-audio quirks" * tag 'sound-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (22 commits) ASoC: da7219: Correct the process of setting up Gnd switch in AAD ALSA: hda/realtek - Fixed ASUS platform headset Mic issue ALSA: hda/realtek: Add quirk for ASUS ROG GU603ZV ALSA: hda/relatek: Enable Mute LED on HP Laptop 15s-fq5xxx ASoC: dwc: Fix non-DT instantiation ASoC: codecs: tas2780: Fix log of failed reset via I2C. ASoC: rt5650: fix the wrong result of key button ASoC: cs42l42: Fix missing include of gpio/consumer.h ASoC: cs42l43: Update values for bias sense ASoC: dt-bindings: cirrus,cs42l43: Update values for bias sense ASoC: cs35l56: ASP1 DOUT must default to Hi-Z when not transmitting ASoC: pxa: fix a memory leak in probe() ASoC: cs35l56: Fix illegal use of init_completion() ASoC: codecs: wcd938x-sdw: fix runtime PM imbalance on probe errors ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind ASoC: codecs: wcd938x: fix runtime PM imbalance on remove ASoC: codecs: wcd938x: fix regulator leaks on probe errors ASoC: codecs: wcd938x: fix resource leaks on bind errors ASoC: codecs: wcd938x: fix unbind tear down order ASoC: codecs: wcd938x: drop bogus bind error handling ... |
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Linus Torvalds
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c8045b4a33 |
drm fixes for 6.6-rc7
amdgpu: - Fix possible NULL pointer dereference - Avoid possible BUG_ON in GPUVM updates - Disable AMD_CTX_PRIORITY_UNSET i915: - Fix display issue that was blocking S0ix - Retry gtt fault when out of fence registers bridge: - ti-sn65dsi86: Fix device lifetime edid: - Add quirk for BenQ GW2765 ivpu: - Extend address range for MMU mmap nouveau: - DP-connector fixes - Documentation fixes panel: - Move AUX B116XW03 into panel-simple scheduler: - Eliminate DRM_SCHED_PRIORITY_UNSET ttm: - Fix possible NULL-ptr deref in cleanup mediatek: - Correctly free sg_table in gem prime vmap -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmUyAyIACgkQDHTzWXnE hr7uyw//X5jclyFpBlrKDtpOgZ4RAuIOpseiaWnxQyZitbaxzOUHfXWvP7HtOR35 hcR0WL6RNhpIN43ffr6bfPDJG1ZTYBFeA5JBz/uGSDp0/91n92V0jULAjkspmcvQ g0w6mxmNVN6V3GslP1VPSXCLJaHM9ZZGU0OH3s6dOEuMfA437rKvLAQG7QinF7+8 WbHkaHnU3mypXwrtJtru2lJhOUmXoESjT+eocFNlcjQ4t8Fo2baXHKqbW0B+2T5o lq282telW/NA9ly0dFk87f0egr1XxDjPTiZ0wtql1IkZVIedNdMpedg31IeH48nh TJdANneV9xLzxrKm/QJpw66gPVcivrWKN6VAgfVFmcyk0xC1jwNjWWrohHYG7FL9 roP1v3bTHVcFDAAOZ1RoNexKKMymhuhxrwqtwsjMJJn1CrCyi1AD7gspvGoGC+ry x0/QQnTq6IyjNWUi13nP2aQvR4Yx0hDfnHGUYj5ggwXOT1u0FoAGkASRg4BUgzDp BE858JrJ4Cglm16YcYvH1ivstNZ9gRRQXXtWNtK4pjiW33jXhT7d8LkRtKdd+JQu jFj+EdQjLoGT+kOj6eqzo/d0D8G9RoiPTNI7oYWWXyuKjWECliTwlNEN61YKyufV EO/jDQuaRi7WUDvFV/bqirHugczwmlv9JQWz9M+TKb2SW1NpW0s= =51P3 -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2023-10-20' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Regular fixes for the week, amdgpu, i915, nouveau, with some other scattered around, nothing major. amdgpu: - Fix possible NULL pointer dereference - Avoid possible BUG_ON in GPUVM updates - Disable AMD_CTX_PRIORITY_UNSET i915: - Fix display issue that was blocking S0ix - Retry gtt fault when out of fence registers bridge: - ti-sn65dsi86: Fix device lifetime edid: - Add quirk for BenQ GW2765 ivpu: - Extend address range for MMU mmap nouveau: - DP-connector fixes - Documentation fixes panel: - Move AUX B116XW03 into panel-simple scheduler: - Eliminate DRM_SCHED_PRIORITY_UNSET ttm: - Fix possible NULL-ptr deref in cleanup mediatek: - Correctly free sg_table in gem prime vmap" * tag 'drm-fixes-2023-10-20' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: Reserve fences for VM update drm/amdgpu: Fix possible null pointer dereference accel/ivpu: Extend address range for MMU mmap Revert "accel/ivpu: Use cached buffers for FW loading" accel/ivpu: Don't enter d0i3 during FLR drm/i915: Retry gtt fault when out of fence registers drm/i915/cx0: Only clear/set the Pipe Reset bit of the PHY Lanes Owned gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET drm/amdgpu: Unset context priority is now invalid drm/mediatek: Correctly free sg_table in gem prime vmap drm/edid: add 8 bpc quirk to the BenQ GW2765 drm/ttm: Reorder sys manager cleanup step drm/nouveau/disp: fix DP capable DSM connectors drm/nouveau: exec: fix ioctl kernel-doc warning drm/panel: Move AUX B116XW03 out of panel-edp back to panel-simple drm/bridge: ti-sn65dsi86: Associate DSI device lifetime with auxiliary device |
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Dave Airlie
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3ac5fa3fb7 |
- Add new DG2 PCI IDs (Shekhar)
- Remove watchdog timers for PSR on Lunar Lake (Mika Kahola) - DSB changes for proper handling of LUT programming (Ville) - Store DSC DPCD capabilities in the connector (Imre) - Clean up zero initializers (Ville) - Remove Meteor Lake force_probe protection (RK) -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmUxVawACgkQ+mJfZA7r E8pKKAf9H6aS95fUeIqrxzkzGVrZ/faOulxzvAG/a0BsNI7SlwAGkQt/z4XWevxY iZmmJnIxggrP9pWObAZ2LWs6pDtWqzMt5NmuacHLWWdeOFYUaZosfRbQHPKt1WGN fQFsHk+YKQX2ssi3yuHjGDsdN58pA44AI9d1pb6scmu61TPujmF8Mb9wc3CUCMEW OrXGYhU18jvUoxyPeXAA29iYxn7BYOmw3Zj98ua5V9vopw/dY9UeVgiblz/ag43d 3fSelNPhTB6AYra0zlV4HQfbxSmWTiFbNsbEa8nC0aKqDlVD6LpDOM+ix5KLRwbP OC08dzMNL7Oen6LRMyyPRymy6Fp1OQ== =qQGI -----END PGP SIGNATURE----- Merge tag 'drm-intel-next-2023-10-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-next - Add new DG2 PCI IDs (Shekhar) - Remove watchdog timers for PSR on Lunar Lake (Mika Kahola) - DSB changes for proper handling of LUT programming (Ville) - Store DSC DPCD capabilities in the connector (Imre) - Clean up zero initializers (Ville) - Remove Meteor Lake force_probe protection (RK) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZTFW4g6duLtp+Wy0@intel.com |
||
|
Dave Airlie
|
d43c76c820 |
Short summary of fixes pull:
amdgpu: - Disable AMD_CTX_PRIORITY_UNSET bridge: - ti-sn65dsi86: Fix device lifetime edid: - Add quirk for BenQ GW2765 ivpu: - Extend address range for MMU mmap nouveau: - DP-connector fixes - Documentation fixes panel: - Move AUX B116XW03 into panel-simple scheduler: - Eliminate DRM_SCHED_PRIORITY_UNSET ttm: - Fix possible NULL-ptr deref in cleanup -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmUxFsoACgkQaA3BHVML eiNkkwf/YORvSPLN2LEqh4P8to7X92moFR7XwkA1GVofKOC3C04wDBq+Ezdy5pnw 7T/uvEnmrnDP5Iucerly8bE5IdJGkafIB8+oBIcGhGvPgtYNGSV8NWoeA/lhBmsS av56+zBPpBF3s5fZa4rB/WciGRuCsLhbcYUN/LGGVBXdhLgb8LRb/seTv/Ah9Sra LQtFmrDNNE0+FIWuKkUsY/CQYysbMzuHYFiLumtY59lE1R5kyvlzE8OrdcqlDXhC HCFt0KuA+4onzdHKnge/as5T3jBJucGV9mTcgal3158n94U/ODrXEJqVD/KFKle6 052vhpApOL3+RyDKGjXQLm/GumEc9w== =LJB1 -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2023-10-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: amdgpu: - Disable AMD_CTX_PRIORITY_UNSET bridge: - ti-sn65dsi86: Fix device lifetime edid: - Add quirk for BenQ GW2765 ivpu: - Extend address range for MMU mmap nouveau: - DP-connector fixes - Documentation fixes panel: - Move AUX B116XW03 into panel-simple scheduler: - Eliminate DRM_SCHED_PRIORITY_UNSET ttm: - Fix possible NULL-ptr deref in cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231019114605.GA22540@linux-uq9g |
||
|
Linus Torvalds
|
ce55c22ec8 |
Including fixes from bluetooth, netfilter, WiFi.
Feels like an up-tick in regression fixes, mostly for older releases.
The hfsc fix, tcp_disconnect() and Intel WWAN fixes stand out as fairly
clear-cut user reported regressions. The mlx5 DMA bug was causing strife
for 390x folks. The fixes themselves are not particularly scary, tho.
No open investigations / outstanding reports at the time of writing.
Current release - regressions:
- eth: mlx5: perform DMA operations in the right locations,
make devices usable on s390x, again
- sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve,
previous fix of rejecting invalid config broke some scripts
- rfkill: reduce data->mtx scope in rfkill_fop_open, avoid deadlock
- revert "ethtool: Fix mod state of verbose no_mask bitset",
needs more work
Current release - new code bugs:
- tcp: fix listen() warning with v4-mapped-v6 address
Previous releases - regressions:
- tcp: allow tcp_disconnect() again when threads are waiting,
it was denied to plug a constant source of bugs but turns out
.NET depends on it
- eth: mlx5: fix double-free if buffer refill fails under OOM
- revert "net: wwan: iosm: enable runtime pm support for 7560",
it's causing regressions and the WWAN team at Intel disappeared
- tcp: tsq: relax tcp_small_queue_check() when rtx queue contains
a single skb, fix single-stream perf regression on some devices
Previous releases - always broken:
- Bluetooth:
- fix issues in legacy BR/EDR PIN code pairing
- correctly bounds check and pad HCI_MON_NEW_INDEX name
- netfilter:
- more fixes / follow ups for the large "commit protocol" rework,
which went in as a fix to 6.5
- fix null-derefs on netlink attrs which user may not pass in
- tcp: fix excessive TLP and RACK timeouts from HZ rounding
(bless Debian for keeping HZ=250 alive)
- net: more strict VIRTIO_NET_HDR_GSO_UDP_L4 validation, prevent
letting frankenstein UDP super-frames from getting into the stack
- net: fix interface altnames when ifc moves to a new namespace
- eth: qed: fix the size of the RX buffers
- mptcp: avoid sending RST when closing the initial subflow
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth, netfilter, WiFi.
Feels like an up-tick in regression fixes, mostly for older releases.
The hfsc fix, tcp_disconnect() and Intel WWAN fixes stand out as
fairly clear-cut user reported regressions. The mlx5 DMA bug was
causing strife for 390x folks. The fixes themselves are not
particularly scary, tho. No open investigations / outstanding reports
at the time of writing.
Current release - regressions:
- eth: mlx5: perform DMA operations in the right locations, make
devices usable on s390x, again
- sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner
curve, previous fix of rejecting invalid config broke some scripts
- rfkill: reduce data->mtx scope in rfkill_fop_open, avoid deadlock
- revert "ethtool: Fix mod state of verbose no_mask bitset", needs
more work
Current release - new code bugs:
- tcp: fix listen() warning with v4-mapped-v6 address
Previous releases - regressions:
- tcp: allow tcp_disconnect() again when threads are waiting, it was
denied to plug a constant source of bugs but turns out .NET depends
on it
- eth: mlx5: fix double-free if buffer refill fails under OOM
- revert "net: wwan: iosm: enable runtime pm support for 7560", it's
causing regressions and the WWAN team at Intel disappeared
- tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a
single skb, fix single-stream perf regression on some devices
Previous releases - always broken:
- Bluetooth:
- fix issues in legacy BR/EDR PIN code pairing
- correctly bounds check and pad HCI_MON_NEW_INDEX name
- netfilter:
- more fixes / follow ups for the large "commit protocol" rework,
which went in as a fix to 6.5
- fix null-derefs on netlink attrs which user may not pass in
- tcp: fix excessive TLP and RACK timeouts from HZ rounding (bless
Debian for keeping HZ=250 alive)
- net: more strict VIRTIO_NET_HDR_GSO_UDP_L4 validation, prevent
letting frankenstein UDP super-frames from getting into the stack
- net: fix interface altnames when ifc moves to a new namespace
- eth: qed: fix the size of the RX buffers
- mptcp: avoid sending RST when closing the initial subflow"
* tag 'net-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (94 commits)
Revert "ethtool: Fix mod state of verbose no_mask bitset"
selftests: mptcp: join: no RST when rm subflow/addr
mptcp: avoid sending RST when closing the initial subflow
mptcp: more conservative check for zero probes
tcp: check mptcp-level constraints for backlog coalescing
selftests: mptcp: join: correctly check for no RST
net: ti: icssg-prueth: Fix r30 CMDs bitmasks
selftests: net: add very basic test for netdev names and namespaces
net: move altnames together with the netdevice
net: avoid UAF on deleted altname
net: check for altname conflicts when changing netdev's netns
net: fix ifname in netlink ntf during netns move
net: ethernet: ti: Fix mixed module-builtin object
net: phy: bcm7xxx: Add missing 16nm EPHY statistics
ipv4: fib: annotate races around nh->nh_saddr_genid and nh->nh_saddr
tcp_bpf: properly release resources on error paths
net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve
net: mdio-mux: fix C45 access returning -EIO after API change
tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb
octeon_ep: update BQL sent bytes before ringing doorbell
...
|
||
|
Linus Torvalds
|
ea1cc20cd4 |
v6.6-rc7.vfs.fixes
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZTD6IQAKCRCRxhvAZXjc opXLAQC9X+ECnGUAOy/kvOrEBkBb7G4BuZ8XsrnL976riVNp0gEA85LaJV9Ow7Xk 51k/1ujhYkglQbCsa0zo+mI4ueE3wAQ= =Dqrj -----END PGP SIGNATURE----- Merge tag 'v6.6-rc7.vfs.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs fix from Christian Brauner: "An openat() call from io_uring triggering an audit call can apparently cause the refcount of struct filename to be incremented from multiple threads concurrently during async execution, triggering a refcount underflow and hitting a BUG_ON(). That bug has been lurking around since at least v5.16 apparently. Switch to an atomic counter to fix that. The underflow check is downgraded from a BUG_ON() to a WARN_ON_ONCE() but we could easily remove that check altogether tbh" * tag 'v6.6-rc7.vfs.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: audit,io_uring: io_uring openat triggers audit reference count underflow |
||
Peter Zijlstra
|
32671e3799 |
perf: Disallow mis-matched inherited group reads
Because group consistency is non-atomic between parent (filedesc) and children (inherited) events, it is possible for PERF_FORMAT_GROUP read() to try and sum non-matching counter groups -- with non-sensical results. Add group_generation to distinguish the case where a parent group removes and adds an event and thus has the same number, but a different configuration of events as inherited groups. This became a problem when commit |
||
Geert Uytterhoeven
|
2915240edd |
neighbor: tracing: Move pin6 inside CONFIG_IPV6=y section
When CONFIG_IPV6=n, and building with W=1:
In file included from include/trace/define_trace.h:102,
from include/trace/events/neigh.h:255,
from net/core/net-traces.c:51:
include/trace/events/neigh.h: In function ‘trace_event_raw_event_neigh_create’:
include/trace/events/neigh.h:42:34: error: variable ‘pin6’ set but not used [-Werror=unused-but-set-variable]
42 | struct in6_addr *pin6;
| ^~~~
include/trace/trace_events.h:402:11: note: in definition of macro ‘DECLARE_EVENT_CLASS’
402 | { assign; } \
| ^~~~~~
include/trace/trace_events.h:44:30: note: in expansion of macro ‘PARAMS’
44 | PARAMS(assign), \
| ^~~~~~
include/trace/events/neigh.h:23:1: note: in expansion of macro ‘TRACE_EVENT’
23 | TRACE_EVENT(neigh_create,
| ^~~~~~~~~~~
include/trace/events/neigh.h:41:9: note: in expansion of macro ‘TP_fast_assign’
41 | TP_fast_assign(
| ^~~~~~~~~~~~~~
In file included from include/trace/define_trace.h:103,
from include/trace/events/neigh.h:255,
from net/core/net-traces.c:51:
include/trace/events/neigh.h: In function ‘perf_trace_neigh_create’:
include/trace/events/neigh.h:42:34: error: variable ‘pin6’ set but not used [-Werror=unused-but-set-variable]
42 | struct in6_addr *pin6;
| ^~~~
include/trace/perf.h:51:11: note: in definition of macro ‘DECLARE_EVENT_CLASS’
51 | { assign; } \
| ^~~~~~
include/trace/trace_events.h:44:30: note: in expansion of macro ‘PARAMS’
44 | PARAMS(assign), \
| ^~~~~~
include/trace/events/neigh.h:23:1: note: in expansion of macro ‘TRACE_EVENT’
23 | TRACE_EVENT(neigh_create,
| ^~~~~~~~~~~
include/trace/events/neigh.h:41:9: note: in expansion of macro ‘TP_fast_assign’
41 | TP_fast_assign(
| ^~~~~~~~~~~~~~
Indeed, the variable pin6 is declared and initialized unconditionally,
while it is only used and needlessly re-initialized when support for
IPv6 is enabled.
Fix this by dropping the unused variable initialization, and moving the
variable declaration inside the existing section protected by a check
for CONFIG_IPV6.
Fixes:
|
||
|
Dave Airlie
|
27442758e9 |
amd-drm-next-6.7-2023-10-13:
amdgpu: - DC replay fixes - Misc code cleanups and spelling fixes - Documentation updates - RAS EEPROM Updates - FRU EEPROM Updates - IP discovery updates - SR-IOV fixes - RAS updates - DC PQ fixes - SMU 13.0.6 updates - GC 11.5 Support - NBIO 7.11 Support - GMC 11 Updates - Reset fixes - SMU 11.5 Updates - SMU 13.0 OD support - Use flexible arrays for bo list handling - W=1 Fixes - SubVP fixes - DPIA fixes - DCN 3.5 Support - Devcoredump fixes - VPE 6.1 support - VCN 4.0 Updates - S/G display fixes - DML fixes - DML2 Support - MST fixes - VRR fixes - Enable seamless boot in more cases - Enable content type property for HDMI - OLED fixes - Rework and clean up GPUVM TLB flushing - DC ODM fixes - DP 2.x fixes - AGP aperture fixes - SDMA firmware loading cleanups - Cyan Skillfish GPU clock counter fix - GC 11 GART fix - Cache GPU fault info for userspace queries - DC cursor check fixes - eDP fixes - DC FP handling fixes - Variable sized array fixes - SMU 13.0.x fixes - IB start and size alignment fixes for VCN - SMU 14 Support - Suspend and resume sequence rework - vkms fix amdkfd: - GC 11 fixes - GC 10 fixes - Doorbell fixes - CWSR fixes - SVM fixes - Clean up GC info enumeration - Rework memory limit handling - Coherent memory handling fixes - Use partial migrations in GPU faults - TLB flush fixes - DMA unmap fixes - GC 9.4.3 fixes - SQ interrupt fix - GTT mapping fix - GC 11.5 Support radeon: - Misc code cleanups - W=1 Fixes - Fix possible buffer overflow - Fix possible NULL pointer dereference UAPI: - Add EXT_COHERENT memory allocation flags. These allow for system scope atomics. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88 - Add support for new VPE engine. This is a memory to memory copy engine with advanced scaling, CSC, and color management features Proposed mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25713 - Add INFO IOCTL interface to query GPU faults Proposed Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Proposed libdrm MR: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/298 -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQgO5Idg2tXNTSZAr293/aFa7yZ2AUCZSmDAQAKCRC93/aFa7yZ 2EdeAQC2lkQ9IHLOon5kIZUK+r9IPYlgFsii+qfmMPLBaMcuwgEA8F4eJln/cc9V 02EKhlapkggYXYa+uhOE2KTnWgMFJgI= =SEXq -----END PGP SIGNATURE----- Merge tag 'amd-drm-next-6.7-2023-10-13' of https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.7-2023-10-13: amdgpu: - DC replay fixes - Misc code cleanups and spelling fixes - Documentation updates - RAS EEPROM Updates - FRU EEPROM Updates - IP discovery updates - SR-IOV fixes - RAS updates - DC PQ fixes - SMU 13.0.6 updates - GC 11.5 Support - NBIO 7.11 Support - GMC 11 Updates - Reset fixes - SMU 11.5 Updates - SMU 13.0 OD support - Use flexible arrays for bo list handling - W=1 Fixes - SubVP fixes - DPIA fixes - DCN 3.5 Support - Devcoredump fixes - VPE 6.1 support - VCN 4.0 Updates - S/G display fixes - DML fixes - DML2 Support - MST fixes - VRR fixes - Enable seamless boot in more cases - Enable content type property for HDMI - OLED fixes - Rework and clean up GPUVM TLB flushing - DC ODM fixes - DP 2.x fixes - AGP aperture fixes - SDMA firmware loading cleanups - Cyan Skillfish GPU clock counter fix - GC 11 GART fix - Cache GPU fault info for userspace queries - DC cursor check fixes - eDP fixes - DC FP handling fixes - Variable sized array fixes - SMU 13.0.x fixes - IB start and size alignment fixes for VCN - SMU 14 Support - Suspend and resume sequence rework - vkms fix amdkfd: - GC 11 fixes - GC 10 fixes - Doorbell fixes - CWSR fixes - SVM fixes - Clean up GC info enumeration - Rework memory limit handling - Coherent memory handling fixes - Use partial migrations in GPU faults - TLB flush fixes - DMA unmap fixes - GC 9.4.3 fixes - SQ interrupt fix - GTT mapping fix - GC 11.5 Support radeon: - Misc code cleanups - W=1 Fixes - Fix possible buffer overflow - Fix possible NULL pointer dereference UAPI: - Add EXT_COHERENT memory allocation flags. These allow for system scope atomics. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88 - Add support for new VPE engine. This is a memory to memory copy engine with advanced scaling, CSC, and color management features Proposed mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25713 - Add INFO IOCTL interface to query GPU faults Proposed Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Proposed libdrm MR: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/298 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231013175758.1735031-1-alexander.deucher@amd.com |
||
Jakub Kicinski
|
f6c7b42243 |
ipsec-2023-10-17
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||
|
Luben Tuikov
|
fa8391ad68 |
gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET
Eliminate DRM_SCHED_PRIORITY_UNSET, value of -2, whose only user was amdgpu. Furthermore, eliminate an index bug, in that when amdgpu boots, it calls drm_sched_entity_init() with DRM_SCHED_PRIORITY_UNSET, which uses it to index sched->sched_rq[]. Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Alex Deucher <Alexander.Deucher@amd.com> Link: https://lore.kernel.org/r/20231017035656.8211-2-luben.tuikov@amd.com |
||
Neal Cardwell
|
1c2709cfff |
tcp: fix excessive TLP and RACK timeouts from HZ rounding
We discovered from packet traces of slow loss recovery on kernels with
the default HZ=250 setting (and min_rtt < 1ms) that after reordering,
when receiving a SACKed sequence range, the RACK reordering timer was
firing after about 16ms rather than the desired value of roughly
min_rtt/4 + 2ms. The problem is largely due to the RACK reorder timer
calculation adding in TCP_TIMEOUT_MIN, which is 2 jiffies. On kernels
with HZ=250, this is 2*4ms = 8ms. The TLP timer calculation has the
exact same issue.
This commit fixes the TLP transmit timer and RACK reordering timer
floor calculation to more closely match the intended 2ms floor even on
kernels with HZ=250. It does this by adding in a new
TCP_TIMEOUT_MIN_US floor of 2000 us and then converting to jiffies,
instead of the current approach of converting to jiffies and then
adding th TCP_TIMEOUT_MIN value of 2 jiffies.
Our testing has verified that on kernels with HZ=1000, as expected,
this does not produce significant changes in behavior, but on kernels
with the default HZ=250 the latency improvement can be large. For
example, our tests show that for HZ=250 kernels at low RTTs this fix
roughly halves the latency for the RACK reorder timer: instead of
mostly firing at 16ms it mostly fires at 8ms.
Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Fixes:
|
||
|
Linus Torvalds
|
06dc10eae5 |
fbdev fixes and cleanups for 6.6-rc7:
various minor fixes, cleanups and annotations for atyfb, sa1100fb, omapfb, uvesafb and mmp. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZS7h/AAKCRD3ErUQojoP X041AQCov386rrMGpY3v4qmU2X0EIAeQjlgs8hElA3YWIWyg2gEA3bt/PFvod8wV Vhl9gQQJropICSb1zbUZ0aa0rhil6QQ= =5LoM -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes and cleanups from Helge Deller: "Various minor fixes, cleanups and annotations for atyfb, sa1100fb, omapfb, uvesafb and mmp" * tag 'fbdev-for-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: core: syscopyarea: fix sloppy typing fbdev: core: cfbcopyarea: fix sloppy typing fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() fbdev: uvesafb: Remove uvesafb_exec() prototype from include/video/uvesafb.h fbdev: sa1100fb: mark sa1100fb_init() static fbdev: omapfb: fix some error codes fbdev: atyfb: only use ioremap_uc() on i386 and ia64 fbdev: mmp: Annotate struct mmp_path with __counted_by fbdev: mmp: Annotate struct mmphw_ctrl with __counted_by |
||
Thomas Hellström
|
f7749a549b |
drm/gpuvm: Dual-licence the drm_gpuvm code GPL-2.0 OR MIT
Dual-licence in order to make it possible for other non-GPL os'es to re-implement the code. The use of EXPORT_SYMBOL_GPL() is intentionally left untouched to prevent use of drm_gpuvm as a proxy for non-GPL drivers to access GPL-only kernel symbols. Much of the ideas and algorithms used in the drm_gpuvm code is already present in one way or another in MIT-licensed code. Cc: Danilo Krummrich <dakr@redhat.com> Cc: airlied@gmail.com Cc: daniel@ffwll.ch Cc: linux-kernel@vger.kernel.org Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Acked-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Francois Dugast <francois.dugast@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231010142725.8920-1-thomas.hellstrom@linux.intel.com |
||
|
Dave Airlie
|
0805725336 |
This tag contains habanalabs driver changes for v6.7.
The notable changes are:
- uAPI changes:
- Expose tsc clock sampling to better sync clock information in profiler.
- Enhance engine error reporting in the info ioctl.
- Block access to the eventfd operations through the control device.
- Disable the option of the user to register multiple times with the same
offset for timestamp dump by the driver. If a user wants to use the same
offset in the timestamp buffer for different interrupt, it needs to first
de-register the offset.
- When exporting dma-buf (for p2p), force the user to specify size/offset
in multiples of PAGE_SIZE. This is instead of the driver doing the
rounding to PAGE_SIZE, which has caused the driver to map more memory
than was intended by the user.
- New features and improvements:
- Complete the move of the driver to the accel subsystem by removing the
custom habanalabs class and major and registering to accel subsystem.
- Move the firmware interface files to include/linux/habanalabs. This is
a pre-requisite for upstreaming the NIC drivers of Gaudi (as they need to
include those files).
- Perform device hard-reset upon PCIe AXI drain event to prevent the failure
from cascading to different IP blocks in the SoC. In secured environments,
this is done automatically by the firmware.
- Print device name when it is removed for better debuggability.
- Add support for trace of dma map sgtable operations.
- Optimize handling of user interrupts by splitting the interrupts to two
lists. One list for fast handling and second list for handling with
timestamp recording, which is slower.
- Prevent double device hard-reset due to 2 adjacent H/W events.
- Set device status 'malfunction' while in rmmod.
- Firmware related fixes:
- Extend preboot timeout because preboot loading might take longer than
expected in certain cases.
- Add a protection mechanism for the Event Queue. In case it is full, the
firmware will be able to notify about it through a dedicated interrupt.
- Perform device hard-reset in case scrubbing of memory has failed.
- Bug fixes and code cleanups:
- Small fixes of dma-buf handling in Gaudi2, such as handling an offset != 0,
using the correct exported size, creation of sg table.
- Fix spmu mask creation.
- Fix bug in wait for cs completion for decoder workloads.
- Cleanup Greco name from documentation.
- Fix bug in recording timestamp during cs completion interrupt handling.
- Fix CoreSight ETF configuration and flush logic.
- Fix small bug in hpriv_list handling (the list that contains the private
data per process that opens our device).
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Merge tag 'drm-habanalabs-next-2023-10-10' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into drm-next
This tag contains habanalabs driver changes for v6.7.
The notable changes are:
- uAPI changes:
- Expose tsc clock sampling to better sync clock information in profiler.
- Enhance engine error reporting in the info ioctl.
- Block access to the eventfd operations through the control device.
- Disable the option of the user to register multiple times with the same
offset for timestamp dump by the driver. If a user wants to use the same
offset in the timestamp buffer for different interrupt, it needs to first
de-register the offset.
- When exporting dma-buf (for p2p), force the user to specify size/offset
in multiples of PAGE_SIZE. This is instead of the driver doing the
rounding to PAGE_SIZE, which has caused the driver to map more memory
than was intended by the user.
- New features and improvements:
- Complete the move of the driver to the accel subsystem by removing the
custom habanalabs class and major and registering to accel subsystem.
- Move the firmware interface files to include/linux/habanalabs. This is
a pre-requisite for upstreaming the NIC drivers of Gaudi (as they need to
include those files).
- Perform device hard-reset upon PCIe AXI drain event to prevent the failure
from cascading to different IP blocks in the SoC. In secured environments,
this is done automatically by the firmware.
- Print device name when it is removed for better debuggability.
- Add support for trace of dma map sgtable operations.
- Optimize handling of user interrupts by splitting the interrupts to two
lists. One list for fast handling and second list for handling with
timestamp recording, which is slower.
- Prevent double device hard-reset due to 2 adjacent H/W events.
- Set device status 'malfunction' while in rmmod.
- Firmware related fixes:
- Extend preboot timeout because preboot loading might take longer than
expected in certain cases.
- Add a protection mechanism for the Event Queue. In case it is full, the
firmware will be able to notify about it through a dedicated interrupt.
- Perform device hard-reset in case scrubbing of memory has failed.
- Bug fixes and code cleanups:
- Small fixes of dma-buf handling in Gaudi2, such as handling an offset != 0,
using the correct exported size, creation of sg table.
- Fix spmu mask creation.
- Fix bug in wait for cs completion for decoder workloads.
- Cleanup Greco name from documentation.
- Fix bug in recording timestamp during cs completion interrupt handling.
- Fix CoreSight ETF configuration and flush logic.
- Fix small bug in hpriv_list handling (the list that contains the private
data per process that opens our device).
Signed-off-by: Dave Airlie <airlied@redhat.com>
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# gpg: Signature made Tue 10 Oct 2023 19:51:00 AEST
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From: Oded Gabbay <ogabbay@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/ZSUfiX4J7v4Wn0cU@ogabbay-vm-u22.habana-labs.com
|
||
|
Linus Torvalds
|
86d6a628a2 |
ARM:
- Fix the handling of the phycal timer offset when FEAT_ECV
and CNTPOFF_EL2 are implemented.
- Restore the functionnality of Permission Indirection that
was broken by the Fine Grained Trapping rework
- Cleanup some PMU event sharing code
MIPS:
- Fix W=1 build.
s390:
- One small fix for gisa to avoid stalls.
x86:
- Truncate writes to PMU counters to the counter's width to avoid spurious
overflows when emulating counter events in software.
- Set the LVTPC entry mask bit when handling a PMI (to match Intel-defined
architectural behavior).
- Treat KVM_REQ_PMI as a wake event instead of queueing host IRQ work to
kick the guest out of emulated halt.
- Fix for loading XSAVE state from an old kernel into a new one.
- Fixes for AMD AVIC
selftests:
- Play nice with %llx when formatting guest printf and assert statements.
- Clean up stale test metadata.
- Zero-initialize structures in memslot perf test to workaround a suspected
"may be used uninitialized" false positives from GCC.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix the handling of the phycal timer offset when FEAT_ECV and
CNTPOFF_EL2 are implemented
- Restore the functionnality of Permission Indirection that was
broken by the Fine Grained Trapping rework
- Cleanup some PMU event sharing code
MIPS:
- Fix W=1 build
s390:
- One small fix for gisa to avoid stalls
x86:
- Truncate writes to PMU counters to the counter's width to avoid
spurious overflows when emulating counter events in software
- Set the LVTPC entry mask bit when handling a PMI (to match
Intel-defined architectural behavior)
- Treat KVM_REQ_PMI as a wake event instead of queueing host IRQ work
to kick the guest out of emulated halt
- Fix for loading XSAVE state from an old kernel into a new one
- Fixes for AMD AVIC
selftests:
- Play nice with %llx when formatting guest printf and assert
statements
- Clean up stale test metadata
- Zero-initialize structures in memslot perf test to workaround a
suspected 'may be used uninitialized' false positives from GCC"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (21 commits)
KVM: arm64: timers: Correctly handle TGE flip with CNTPOFF_EL2
KVM: arm64: POR{E0}_EL1 do not need trap handlers
KVM: arm64: Add nPIR{E0}_EL1 to HFG traps
KVM: MIPS: fix -Wunused-but-set-variable warning
KVM: arm64: pmu: Drop redundant check for non-NULL kvm_pmu_events
KVM: SVM: Fix build error when using -Werror=unused-but-set-variable
x86: KVM: SVM: refresh AVIC inhibition in svm_leave_nested()
x86: KVM: SVM: add support for Invalid IPI Vector interception
x86: KVM: SVM: always update the x2avic msr interception
KVM: selftests: Force load all supported XSAVE state in state test
KVM: selftests: Load XSAVE state into untouched vCPU during state test
KVM: selftests: Touch relevant XSAVE state in guest for state test
KVM: x86: Constrain guest-supported xfeatures only at KVM_GET_XSAVE{2}
x86/fpu: Allow caller to constrain xfeatures when copying to uabi buffer
KVM: selftests: Zero-initialize entire test_result in memslot perf test
KVM: selftests: Remove obsolete and incorrect test case metadata
KVM: selftests: Treat %llx like %lx when formatting guest printf
KVM: x86/pmu: Synthesize at most one PMI per VM-exit
KVM: x86: Mask LVTPC when handling a PMI
KVM: x86/pmu: Truncate counter value to allowed width on write
...
|
||
|
Jakub Kicinski
|
2b10740ce7 |
bluetooth pull request for net:
- Fix race when opening vhci device - Avoid memcmp() out of bounds warning - Correctly bounds check and pad HCI_MON_NEW_INDEX name - Fix using memcmp when comparing keys - Ignore error return for hci_devcd_register() in btrtl - Always check if connection is alive before deleting - Fix a refcnt underflow problem for hci_conn -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEE7E6oRXp8w05ovYr/9JCA4xAyCykFAmUqBjIZHGx1aXoudm9u LmRlbnR6QGludGVsLmNvbQAKCRD0kIDjEDILKeVmD/95NHJd61l0JpQw9yYNjDc+ 8C2tAa4rDrbooqfhgS3PPy4SQ9X07KO9VRKaQVEjnVahnfIsbE++sptBWjMSQz94 8cRde2NJs2uUnl0Eovv9hcE/dgscXu5Lgt/fCCOyY6YwbsyFW5FmYcNUSzOLu83i 6KuPigt2n/bFC7pnB/VROmO3WusNVFX1J8unZa/MvMK5wn6DQkJeZgJlFlgJSfeg Tou4SwI8ormUsDAjV3+dVl7vZVNpyX4mv5cR6RlwHEtvcnkFIj6+ZE96M1BwOBrm zbc1OyzrXt5jXuSORlOQEAfjZUab+ygrv1tCgpVkQf+vnIiREsN/57NS6J/kmbc9 tbOqfJwYokRwjKtXsQ2bc0Jm5kvA0j/9Mrep4E3UZpTv2LwjGTaN/wXGNu1qW8+d LTgzqwmgx/PwqC4oiAFrT7guPDwoHzFqSwnvdhkdr04dH19zk7IjIm8ZrTruPDDk 3wiMOijCtx31RBlRPmfb2njostkS+ysrW1bw3vQmfs04djvcgar0MqKdauXIuBvE QMB+dyvPwCFQ8OYHQwfuwYfdHSgG7v+f35IEeflB4OISbZI4aFWkQnjvcloFpnmP m/vo+y86ORlxJiHlJypgwqxZ42nAxpGUCwxxhiMDeiqp4GzxUYcwK5RteOcDkDTb /ukSEQz/suO3Fya2kTz4mw== =SY+z -----END PGP SIGNATURE----- Merge tag 'for-net-2023-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - Fix race when opening vhci device - Avoid memcmp() out of bounds warning - Correctly bounds check and pad HCI_MON_NEW_INDEX name - Fix using memcmp when comparing keys - Ignore error return for hci_devcd_register() in btrtl - Always check if connection is alive before deleting - Fix a refcnt underflow problem for hci_conn * tag 'for-net-2023-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name Bluetooth: avoid memcmp() out of bounds warning Bluetooth: hci_sock: fix slab oob read in create_monitor_event Bluetooth: btrtl: Ignore error return for hci_devcd_register() Bluetooth: hci_event: Fix coding style Bluetooth: hci_event: Fix using memcmp when comparing keys Bluetooth: Fix a refcnt underflow problem for hci_conn Bluetooth: hci_sync: always check if connection is alive before deleting Bluetooth: Reject connection with the device which has same BD_ADDR Bluetooth: hci_event: Ignore NULL link key Bluetooth: ISO: Fix invalid context error Bluetooth: vhci: Fix race when opening vhci device ==================== Link: https://lore.kernel.org/r/20231014031336.1664558-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Jorge Maidana
|
0c37bffaae |
fbdev: uvesafb: Remove uvesafb_exec() prototype from include/video/uvesafb.h
uvesafb_exec() is a static function defined and called only in drivers/video/fbdev/uvesafb.c, remove the prototype from include/video/uvesafb.h. Fixes the warning: ./include/video/uvesafb.h:112:12: warning: 'uvesafb_exec' declared 'static' but never defined [-Wunused-function] when including '<video/uvesafb.h>' in an external program. Signed-off-by: Jorge Maidana <jorgem.linux@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Geert Uytterhoeven
|
fa32c6bc92 |
drm: renesas: shmobile: Use media bus formats in platform data
Replace the custom shmob_drm_interface enumeration values with standard media bus formats. This simplifies driver handling of bus formats and prepares for DT support. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/0a15e5100ca30d14953c93550eb1d4c2e18de939.1694767209.git.geert+renesas@glider.be |
||
Laurent Pinchart
|
6a6ab0c716 |
drm: renesas: shmobile: Use struct videomode in platform data
Replace the drm_mode_modeinfo field with videomode that includes more signal polarity flags. This simplifies driver handling of panel modes and prepares for DT support. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> [geert: Simplify] Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4312e56de424d94399c6105e7159317eae86c9d5.1694767209.git.geert+renesas@glider.be |
||
|
Laurent Pinchart
|
04ed052f3a |
drm: renesas: shmobile: Remove support for SYS panels
SYS panels are not used, and have no defined DT bindings. Remove their support to avoid impeding DT support. It can always be added back later. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4ccca2a5ac05c73ea9fd6e44b8bc443fd9d14e0d.1694767209.git.geert+renesas@glider.be |
||
|
Laurent Pinchart
|
0da28d5fc8 |
drm: renesas: shmobile: Remove backlight support
Backlight support should be implemented by panels, not by the LCDC driver. As the feature is currently unused anyway, remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> [geert: Cleanups] Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/69707650245bc2193d072f24723d4d5482ea590b.1694767209.git.geert+renesas@glider.be |
||
|
Geert Uytterhoeven
|
c68ab8b5ea |
media: uapi: Add MEDIA_BUS_FMT_RGB666_2X9_BE format
Add the RGB666 9:9 format MEDIA_BUS_FMT_RGB666_2X9_BE, which is supported by the SH-Mobile LCD Controller. Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/8b421cc391ac511c07cb1e243c1ba18bb95f7f98.1694767209.git.geert+renesas@glider.be |
||
Liu Ying
|
5a67ec8c64 |
drm/bridge: synopsys: dw-mipi-dsi: Add mode fixup support
Vendor drivers may need to fixup mode due to pixel clock tree limitation, so introduce the ->mode_fixup() callcack to struct dw_mipi_dsi_plat_data and call it at atomic check stage if available. Signed-off-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-5-victor.liu@nxp.com |
||
|
Liu Ying
|
0de852d4c2 |
drm/bridge: synopsys: dw-mipi-dsi: Add input bus format negotiation support
Introduce ->get_input_bus_fmts() callback to struct dw_mipi_dsi_plat_data so that vendor drivers can implement specific methods to get input bus formats for Synopsys DW MIPI DSI. While at it, implement a generic callback for ->atomic_get_input_bus_fmts(), where we try to get the input bus formats through pdata->get_input_bus_fmts() first. If it's unavailable, fall back to the only format - MEDIA_BUS_FMT_FIXED, which matches the default behavior if ->atomic_get_input_bus_fmts() is not implemented as ->atomic_get_input_bus_fmts()'s kerneldoc indicates. Signed-off-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-3-victor.liu@nxp.com |
||
|
Liu Ying
|
ec20c510ee |
drm/bridge: synopsys: dw-mipi-dsi: Add dw_mipi_dsi_get_bridge() helper
Add dw_mipi_dsi_get_bridge() helper so that it can be used by vendor drivers which implement vendor specific extensions to Synopsys DW MIPI DSI. Signed-off-by: Liu Ying <victor.liu@nxp.com> Reviewed-by: Robert Foss <rfoss@kernel.org> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-2-victor.liu@nxp.com |
||
Rouven Czerwinski
|
f6ca3fb697 |
mtd: rawnand: Ensure the nand chip supports cached reads
Both the JEDEC and ONFI specification say that read cache sequential
support is an optional command. This means that we not only need to
check whether the individual controller supports the command, we also
need to check the parameter pages for both ONFI and JEDEC NAND flashes
before enabling sequential cache reads.
This fixes support for NAND flashes which don't support enabling cache
reads, i.e. Samsung K9F4G08U0F or Toshiba TC58NVG0S3HTA00.
Sequential cache reads are now only available for ONFI and JEDEC
devices, if individual vendors implement this, it needs to be enabled
per vendor.
Tested on i.MX6Q with a Samsung NAND flash chip that doesn't support
sequential reads.
Fixes:
|
||
|
Dave Airlie
|
7971debdfd |
Merge tag 'drm-intel-next-2023-10-12' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
drm/i915 feature pull #2 for v6.7: Features and functionality: - Preparation for i915 display code reuse in upcoming Xe driver (Jani) - Drop the fastboot module parameter and use the platform defaults (Arun) - Enable new LNL FBC features (Vinod) - Add LNL display feature capability reads (Vinod) Refactoring and cleanups: - Locally enable W=1 warnings by default in i915 (Jani) - Move HDCP GSC message code to a separate file (Suraj) - GVT include cleanups (Jani) - Move more display init under display/ (Jani) - DPLL ID refactoring (Ville) - Better abstraction of GT0 (Jani) - Move VGA decode function to GMCH code (Uma) - Use local64_try_cmpxchg() to optimize PMU event read (Uros Bizjak) - Clean up FBC checks (Ville) - Constify and unify state checker calling conventions (Ville) - Add display step name helper (Chaitanya) Documentation: - Update CCS and GSC CS documentation (Rodrigo) - Fix a number of documentation typos (Randy Dunlap) Fixes: - VLV DSI fixes and quirks (Hans) - Fix crtc state memory leaks (Suraj) - Increase LSPCON mode settle timeout (Niko Tsirakis) - Stop clobbering old crtc state during state check (Ville) - Fix VLV color state readout (Ville) - Fix cx0 PHY pipe reset to allow S0iX (Khaled) - Ensure DP MST pbn_div is up-to-date after sink reconnect (Imre) - Drop an unnecessary NULL check to fix static analyzer warning (Suraj) - Use an explicit rather than implicit include for frontbuffer tracking (Jouni) Merges: - Backmerge drm-next to fix a conflict (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87r0m00xew.fsf@intel.com |
||
Willem de Bruijn
|
fc8b2a6194 |
net: more strict VIRTIO_NET_HDR_GSO_UDP_L4 validation
Syzbot reported two new paths to hit an internal WARNING using the
new virtio gso type VIRTIO_NET_HDR_GSO_UDP_L4.
RIP: 0010:skb_checksum_help+0x4a2/0x600 net/core/dev.c:3260
skb len=64521 gso_size=344
and
RIP: 0010:skb_warn_bad_offload+0x118/0x240 net/core/dev.c:3262
Older virtio types have historically had loose restrictions, leading
to many entirely impractical fuzzer generated packets causing
problems deep in the kernel stack. Ideally, we would have had strict
validation for all types from the start.
New virtio types can have tighter validation. Limit UDP GSO packets
inserted via virtio to the same limits imposed by the UDP_SEGMENT
socket interface:
1. must use checksum offload
2. checksum offload matches UDP header
3. no more segments than UDP_MAX_SEGMENTS
4. UDP GSO does not take modifier flags, notably SKB_GSO_TCP_ECN
Fixes:
|
||
|
Linus Torvalds
|
a477e3a76b |
Char/Misc driver fixes for 6.6-rc6
Here is a small set of char/misc and other smaller driver subsystem fixes for 6.6-rc6. Included in here are: - lots of iio driver fixes - binder memory leak fix - mcb driver fixes - counter driver fixes - firmware loader documentation fix - embargoed hardware issue documentation update All of these have been in linux-next for over a week with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZSwDDg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ym+dACeMHpZCh9sxF78uhfIrth6et899uYAoNBoiAOA pTDip38HytOnQ/FpTEzh =AuVV -----END PGP SIGNATURE----- Merge tag 'char-misc-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here is a small set of char/misc and other smaller driver subsystem fixes for 6.6-rc6. Included in here are: - lots of iio driver fixes - binder memory leak fix - mcb driver fixes - counter driver fixes - firmware loader documentation fix - documentation update for embargoed hardware issues All of these have been in linux-next for over a week with no reported issues" * tag 'char-misc-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (22 commits) iio: pressure: ms5611: ms5611_prom_is_valid false negative bug dt-bindings: iio: adc: adi,ad7292: Fix additionalProperties on channel nodes iio: adc: ad7192: Correct reference voltage iio: light: vcnl4000: Don't power on/off chip in config iio: addac: Kconfig: update ad74413r selections iio: pressure: dps310: Adjust Timeout Settings iio: imu: bno055: Fix missing Kconfig dependencies iio: adc: imx8qxp: Fix address for command buffer registers iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data() iio: irsd200: fix -Warray-bounds bug in irsd200_trigger_handler dt-bindings: iio: rohm,bu27010: add missing vdd-supply to example binder: fix memory leaks of spam and pending work firmware_loader: Update contact emails for ABI docs Documentation: embargoed-hardware-issues.rst: Clarify prenotifaction mcb: remove is_added flag from mcb_device struct coresight: tmc-etr: Disable warnings for allocation failures coresight: Fix run time warnings while reusing ETR buffer iio: admv1013: add mixer_vgate corner cases iio: pressure: bmp280: Fix NULL pointer exception iio: dac: ad3552r: Correct device IDs ... |
||
|
Linus Torvalds
|
19fd4a91dd |
overlayfs fixes for 6.6-rc6
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||
|
Linus Torvalds
|
ddf2085598 |
Fix a Longsoon build warning by harmonizing the arch_[un]register_cpu()
prototypes between architectures. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmUrobMRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1ggUw/7BGHe360tsrsMAcOHcwvvGhnQ0UKuoqLs IJl3dfsdX+JnL7cpbNcRBVDqgH2seIwdQFa73gALColcxntEBbnC/gVS4QLLSxSp HIq5C1OELT/jPMOjc6aimJx/qPvW/CLgo2WJx78rv0ykkf1RJIzqCTVKf8VQX6Vu t0/9jEhBNuL8DZthJ5ZV448WtlJcdnWXVGxq/UHEheV219Rjtp3NGf8s/K+WMzF3 x9Zhmb+/UPgjhaZtrQDP2mf7ZYgmVhLvJTRSQdQNrcDe/ZaNrCrEGOwHuOpQ0vXw v42rd1AVGV/xgIhfBOABLdb5snBbQMDvYLcma04bkBd6H6WPFJZ1PvnGovTagxUO FP4117VBA5ARwZemxwGEPJkNF9lVEPSBVDv7bx2OO0zVCViuAbKJXxGzCW/GiSGA BRk5FogxJ7TcjWsYWWaZfYlq8RFI5UI3K/IEQIUpQKtC9OMhScdp532xEP48dc8u pHjPjVoYCXtoD/ZD73ZJJduN6Hn30HEE/IJ6+YKJRo4EZquUrGtbgG46QbFBqxqW xIPPTx7OPAaAfq020+c6BuUnta1iEY6I4De/+XbRdQf+AIWqfLsWNI8en8aO4t5p rtlrYD2Si1F0KBWtDWR7JhCm8CD2klWVWrD9d4DLpz9ljHXKa9d7BYp3BxkvgcQm x8f1D9yC9X4= =20Na -----END PGP SIGNATURE----- Merge tag 'smp-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull CPU hotplug fix from Ingo Molnar: "Fix a Longsoon build warning by harmonizing the arch_[un]register_cpu() prototypes between architectures" * tag 'smp-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu-hotplug: Provide prototypes for arch CPU registration |
||
Paolo Bonzini
|
24422df3fb |
KVM/arm64 fixes for 6.6, take #2
- Fix the handling of the phycal timer offset when FEAT_ECV and CNTPOFF_EL2 are implemented. - Restore the functionnality of Permission Indirection that was broken by the Fine Grained Trapping rework - Cleanup some PMU event sharing code -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmUoP40PHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpD1vAQAIgfRxwnVbk8/BNXpfgfLFGSjpJIjQ0ZVmAl EfG+WP8aeDMV4j42dRwejQ79uj6m+Sl47gzsXxvyCOnSElEX0eu90oazNOvmZdnf 4W3C56W/MdVPpw4Sl9wljVnKnJxMvtN5dRdUQDfU+MhQ1HVuzSoVUVV64rwEUoky MJeNLEdqYQSODJbmHjdioS9FIQsU9MCnCjIkga1diEz49+D4RsF7twCtB/m3mZp/ 8VoCpLdr8TvoxohOvFwOmw1bthSLp7RtxqgUTMebZd2osIgLpP/sXN9BXyZ9qrgL ZZZZVmS8cV0dKGHFn/uZkU022Mtz3cSXqJ9EvQa0XUp6NYQdAkTySvAu1014XOMB JfA6TSrBnrQ26u+xWOYJclARux4G00t92ikr9GFJ0mVKMhmfkrSpQ0uRhDQSBocn fJK6SAqRKHHUCNQ0Eiy+OmLivqdDeimc684TQXhirvUyiS4y2U4nP6UCTCmmBdmg xALFCZQ36nUy7H0bw0MygBElTbS40WfK4txyOrRqE5Ji5v2YOLdudQXx/JPq4vMk gjvuUxV60g7nkuID8mUJkAA/kfkTtvewYAeB96DD2/NJs6CI0UVD9NXlh0THn03W oe3a2nSmkP0HJvFuiMJFQ5B56zHkbM3jKwHNwgVBLOKDrXI/EjpzLTa72QeIKqtu UpxG185U =xPCP -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-6.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.6, take #2 - Fix the handling of the phycal timer offset when FEAT_ECV and CNTPOFF_EL2 are implemented. - Restore the functionnality of Permission Indirection that was broken by the Fine Grained Trapping rework - Cleanup some PMU event sharing code |
||
Kees Cook
|
cb3871b1cd |
Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name
The code pattern of memcpy(dst, src, strlen(src)) is almost always
wrong. In this case it is wrong because it leaves memory uninitialized
if it is less than sizeof(ni->name), and overflows ni->name when longer.
Normally strtomem_pad() could be used here, but since ni->name is a
trailing array in struct hci_mon_new_index, compilers that don't support
-fstrict-flex-arrays=3 can't tell how large this array is via
__builtin_object_size(). Instead, open-code the helper and use sizeof()
since it will work correctly.
Additionally mark ni->name as __nonstring since it appears to not be a
%NUL terminated C string.
Cc: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Cc: Edward AD <twuufnxlz@gmail.com>
Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: linux-bluetooth@vger.kernel.org
Cc: netdev@vger.kernel.org
Fixes:
|
||
Paolo Abeni
|
419ce133ab |
tcp: allow again tcp_disconnect() when threads are waiting
As reported by Tom, .NET and applications build on top of it rely
on connect(AF_UNSPEC) to async cancel pending I/O operations on TCP
socket.
The blamed commit below caused a regression, as such cancellation
can now fail.
As suggested by Eric, this change addresses the problem explicitly
causing blocking I/O operation to terminate immediately (with an error)
when a concurrent disconnect() is executed.
Instead of tracking the number of threads blocked on a given socket,
track the number of disconnect() issued on such socket. If such counter
changes after a blocking operation releasing and re-acquiring the socket
lock, error out the current operation.
Fixes:
|
||
Dan Clash
|
03adc61eda |
audit,io_uring: io_uring openat triggers audit reference count underflow
An io_uring openat operation can update an audit reference count
from multiple threads resulting in the call trace below.
A call to io_uring_submit() with a single openat op with a flag of
IOSQE_ASYNC results in the following reference count updates.
These first part of the system call performs two increments that do not race.
do_syscall_64()
__do_sys_io_uring_enter()
io_submit_sqes()
io_openat_prep()
__io_openat_prep()
getname()
getname_flags() /* update 1 (increment) */
__audit_getname() /* update 2 (increment) */
The openat op is queued to an io_uring worker thread which starts the
opportunity for a race. The system call exit performs one decrement.
do_syscall_64()
syscall_exit_to_user_mode()
syscall_exit_to_user_mode_prepare()
__audit_syscall_exit()
audit_reset_context()
putname() /* update 3 (decrement) */
The io_uring worker thread performs one increment and two decrements.
These updates can race with the system call decrement.
io_wqe_worker()
io_worker_handle_work()
io_wq_submit_work()
io_issue_sqe()
io_openat()
io_openat2()
do_filp_open()
path_openat()
__audit_inode() /* update 4 (increment) */
putname() /* update 5 (decrement) */
__audit_uring_exit()
audit_reset_context()
putname() /* update 6 (decrement) */
The fix is to change the refcnt member of struct audit_names
from int to atomic_t.
kernel BUG at fs/namei.c:262!
Call Trace:
...
? putname+0x68/0x70
audit_reset_context.part.0.constprop.0+0xe1/0x300
__audit_uring_exit+0xda/0x1c0
io_issue_sqe+0x1f3/0x450
? lock_timer_base+0x3b/0xd0
io_wq_submit_work+0x8d/0x2b0
? __try_to_del_timer_sync+0x67/0xa0
io_worker_handle_work+0x17c/0x2b0
io_wqe_worker+0x10a/0x350
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/lkml/MW2PR2101MB1033FFF044A258F84AEAA584F1C9A@MW2PR2101MB1033.namprd21.prod.outlook.com/
Fixes:
|
||
|
Linus Torvalds
|
10a6e5fecc |
drm fixes for 6.6-rc6
atomic-helper: - Relax checks for unregistered connectors dma-buf: - Work around race condition when retrieving fence timestamp gem: - Avoid OOB access in BO memory range panel: - boe-tv101wun-ml6: Fix flickering simpledrm: - Fix error output vwmgfx: - Fix size calculation in texture-state code - Ref GEM BOs in surfaces msm: - PHY/link training reset fix - msm8998 - correct highest bank bit - skip video mode if timing engine disabled - check irq_of_parse_and_map return code - add new lines to some prints - fail atomic check for max mdp clk test amdgpu: - Seemless boot fix - Fix TTM BO resource check - SI fix for doorbell handling -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmUoxfkACgkQDHTzWXnE hr5S3hAAi4PJW0WQU2x54VPTRbqWe0mdBcsEIftZK6tlZMnQP32VRKWKwLgMvk94 MIxyvfuJXnF8atHvFvjSKTJVY3rgKwsG/vfF6Hq9KInigmEljK37AgFGWL9WAAM8 18ODX+d+z99xjH3r6yYCh1ehGDcCqu78KiT21MKQtkc17kTfUdXvoOKTwmF52qHq zZ0GWPLsYY98nAW3WTHzIVLNAoNQagBh2/fdHCcA/Ecd8q08ZCHuxn4BfDe11Mv/ KU+yqG40Im7Yx4ys95fhkZ1poq/vZQJZ2NCPYzPP0zquTpaQtIz/7389oyC8H7R3 dYhoKR0I/u+Bpc18j8/NcxAnkopsCwel0b8X4jQotI7tk4F9yyc8E4PJFqFaH1jM yYTH65R1qtTWdTM9QAyUTlo869bN9uDJaUOi4F43tnK7jTxHTWFxPsEVoXp0H5tL LXcCWvKTYZcMkT8Adxbp3gqM4wWPQSKNzCO4jTC5e8exkKC0JEnA27mJZGSck0p2 7qsFQvbceRdktM+s/8eZei436ZnlMJxuEVL9W33b0cedgFjmenUB9EIg+gUvBlWQ h3W5F3208630wDA10DIBEOXP9FFF5//oDdUTKiHJmqAf0wF9se5rNm5DxSuPuVFk GCQwf0AUqweFmBg4fcenQBjslLVNRWGe+VfGrbJ3M6Na8KWTc0I= =+7xQ -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2023-10-13' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "Weekly fixes, the core is msm and amdgpu with some scattered fixes across vmwgfx, panel and the core stuff. atomic-helper: - Relax checks for unregistered connectors dma-buf: - Work around race condition when retrieving fence timestamp gem: - Avoid OOB access in BO memory range panel: - boe-tv101wun-ml6: Fix flickering simpledrm: - Fix error output vwmgfx: - Fix size calculation in texture-state code - Ref GEM BOs in surfaces msm: - PHY/link training reset fix - msm8998 - correct highest bank bit - skip video mode if timing engine disabled - check irq_of_parse_and_map return code - add new lines to some prints - fail atomic check for max mdp clk test amdgpu: - Seamless boot fix - Fix TTM BO resource check - SI fix for doorbell handling" * tag 'drm-fixes-2023-10-13' of git://anongit.freedesktop.org/drm/drm: drm/tiny: correctly print `struct resource *` on error drm: Do not overrun array in drm_gem_get_pages() drm/atomic-helper: relax unregistered connector check drm/panel: boe-tv101wum-nl6: Completely pull GPW to VGL before TP term drm/amdgpu: fix SI failure due to doorbells allocation drm/amdgpu: add missing NULL check drm/amd/display: Don't set dpms_off for seamless boot drm/vmwgfx: Keep a gem reference to user bos in surfaces drm/vmwgfx: fix typo of sizeof argument drm/msm/dpu: fail dpu_plane_atomic_check() based on mdp clk limits dma-buf: add dma_fence_timestamp helper drm/msm/dp: Add newlines to debug printks drm/msm/dpu: change _dpu_plane_calc_bw() to use u64 to avoid overflow drm/msm/dsi: fix irq_of_parse_and_map() error checking drm/msm/dsi: skip the wait for video mode done if not applicable drm/msm/mdss: fix highest-bank-bit for msm8998 drm/msm/dp: do not reinitialize phy unless retry during link training |
||
|
Dave Airlie
|
dcad98b140 |
Short summary of fixes pull:
* atomic-helper: Relax checks for unregistered connectors
* dma-buf: Work around race condition when retrieving fence timestamp
* gem: Avoid OOB access in BO memory range
* panel:
* boe-tv101wun-ml6: Fix flickering
* simpledrm: Fix error output
* vwmgfx:
* Fix size calculation in texture-state code
* Ref GEM BOs in surfaces
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Merge tag 'drm-misc-fixes-2023-10-12' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Short summary of fixes pull:
* atomic-helper: Relax checks for unregistered connectors
* dma-buf: Work around race condition when retrieving fence timestamp
* gem: Avoid OOB access in BO memory range
* panel:
* boe-tv101wun-ml6: Fix flickering
* simpledrm: Fix error output
* vwmgfx:
* Fix size calculation in texture-state code
* Ref GEM BOs in surfaces
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012111638.GA25037@linux-uq9g
|
||
|
Linus Torvalds
|
20f4757fa5 |
cgroup: Fixes for v6.6-rc5
- In cgroup1, the `tasks` file could have duplicate pids which can trigger a warning in seq_file. Fix it by removing duplicate items after sorting. - Comment update. -----BEGIN PGP SIGNATURE----- iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZSh+2A4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGfASAP9dgEe1Ay6jkJoCCGROnjPRDj2j7Cm9WWcHV79X 0Pr3zQEA/vFIpUzRZGbisrvnyXwNNLX12Hq/nwRX6DzN4UIkDgE= =tPdI -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: - In cgroup1, the `tasks` file could have duplicate pids which can trigger a warning in seq_file. Fix it by removing duplicate items after sorting - Comment update * tag 'cgroup-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: Fix incorrect css_set_rwsem reference in comment cgroup: Remove duplicates in cgroup v1 tasks file |
||
|
Linus Torvalds
|
e8c127b057 |
Including fixes from CAN and BPF.
Previous releases - regressions: - af_packet: fix fortified memcpy() without flex array. - tcp: fix crashes trying to free half-baked MTU probes - xdp: fix zero-size allocation warning in xskq_create() - can: sja1000: always restart the tx queue after an overrun - eth: mlx5e: again mutually exclude RX-FCS and RX-port-timestamp - eth: nfp: avoid rmmod nfp crash issues - eth: octeontx2-pf: fix page pool frag allocation warning Previous releases - always broken: - mctp: perform route lookups under a RCU read-side lock - bpf: s390: fix clobbering the caller's backchain in the trampoline - phy: lynx-28g: cancel the CDR check work item on the remove path - dsa: qca8k: fix qca8k driver for Turris 1.x - eth: ravb: fix use-after-free issue in ravb_tx_timeout_work() - eth: ixgbe: fix crash with empty VF macvlan list Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmUnw0USHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOkN0EP/RKl317fLqlm6ZzRUMVP169CNRAgMaBG 7FIwxlCv4hfO2Rx09Mxu2wjDp+tBQKqBKaxfcwh8tEdLMqqCymOW2K5+tWVty8C8 TJJS+zggqLAo7DjXbnT8GBm5owHPLKGNxW6vRmnw9xraCD/nuV1wqolI2+l4IxB+ kqfliltepnJSakg0uXg7/uwAE87slBzX5VgB6K5JKLiiDMD8tYoAUmZzH8bMJd0l Cl7+L+ucRfQkj0DPfuZM/FncM0el7oFB6imnKd36hD6vfDfCNxpyNBYG1yZ/61/N 7H3E595Hr9PA+YBZjja3UvQGbFXkyMHloQdYxmq4s0T2WHqKwRyjLlwPayMXvavn OTJh2VAs68ivtti0ry5Nbgz4viiNfr32PLyZr6XySwCZ1/TCLjV4Cq9IYnaP3YeM KA+CIl3d0asQdZuMXTBivmtF65Buawt9UX/gJzUst2mNdcqhV1RTNWDNWoFLQ0qW gz8XN68V5LhbaaOq/Lat80krWgNLNZIlTNmSsE/Ie799w7dAHn/xvT6h+h5pF1XX dhng9NK7RL7KVcI/9walArOnhz9ksGWc2+JPMQohuPM/ITMHW11oOUOX6NwAre5m hBJKh+Rz7ylLDLn33C4qowUhxnJlqqm+rDCVDTmoYngEFQvhEl19mfndSsC8P/K/ xXQJ+diS/Jug =orAS -----END PGP SIGNATURE----- Merge tag 'net-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from CAN and BPF. We have a regression in TC currently under investigation, otherwise the things that stand off most are probably the TCP and AF_PACKET fixes, with both issues coming from 6.5. Previous releases - regressions: - af_packet: fix fortified memcpy() without flex array. - tcp: fix crashes trying to free half-baked MTU probes - xdp: fix zero-size allocation warning in xskq_create() - can: sja1000: always restart the tx queue after an overrun - eth: mlx5e: again mutually exclude RX-FCS and RX-port-timestamp - eth: nfp: avoid rmmod nfp crash issues - eth: octeontx2-pf: fix page pool frag allocation warning Previous releases - always broken: - mctp: perform route lookups under a RCU read-side lock - bpf: s390: fix clobbering the caller's backchain in the trampoline - phy: lynx-28g: cancel the CDR check work item on the remove path - dsa: qca8k: fix qca8k driver for Turris 1.x - eth: ravb: fix use-after-free issue in ravb_tx_timeout_work() - eth: ixgbe: fix crash with empty VF macvlan list" * tag 'net-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits) rswitch: Fix imbalance phy_power_off() calling rswitch: Fix renesas_eth_sw_remove() implementation octeontx2-pf: Fix page pool frag allocation warning nfc: nci: assert requested protocol is valid af_packet: Fix fortified memcpy() without flex array. net: tcp: fix crashes trying to free half-baked MTU probes net/smc: Fix pos miscalculation in statistics nfp: flower: avoid rmmod nfp crash issues net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read ethtool: Fix mod state of verbose no_mask bitset net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() mctp: perform route lookups under a RCU read-side lock net: skbuff: fix kernel-doc typos s390/bpf: Fix unwinding past the trampoline s390/bpf: Fix clobbering the caller's backchain in the trampoline net/mlx5e: Again mutually exclude RX-FCS and RX-port-timestamp net/smc: Fix dependency of SMC on ISM ixgbe: fix crash with empty VF macvlan list net/mlx5e: macsec: use update_pn flag instead of PN comparation net: phy: mscc: macsec: reject PN update requests ... |
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Randy Dunlap
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f2cab4b318 |
drm/nouveau: exec: fix ioctl kernel-doc warning
kernel-doc emits a warning:
include/uapi/drm/nouveau_drm.h:49: warning: Cannot understand * @NOUVEAU_GETPARAM_EXEC_PUSH_MAX
on line 49 - I thought it was a doc line
We don't have a way to document a macro value via kernel-doc, so
change the "/**" kernel-doc marker to a C comment and format the comment
more like a kernel-doc comment for consistency.
Fixes:
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