linux/drivers/gpu/drm
Linus Torvalds cac85e4616 VFIO updates for v6.3-rc1
- Remove redundant resource check in vfio-platform. (Angus Chen)
 
  - Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
    removal of arbitrary kernel limits in favor of cgroup control.
    (Yishai Hadas)
 
  - mdev tidy-ups, including removing the module-only build restriction
    for sample drivers, Kconfig changes to select mdev support,
    documentation movement to keep sample driver usage instructions with
    sample drivers rather than with API docs, remove references to
    out-of-tree drivers in docs. (Christoph Hellwig)
 
  - Fix collateral breakages from mdev Kconfig changes. (Arnd Bergmann)
 
  - Make mlx5 migration support match device support, improve source
    and target flows to improve pre-copy support and reduce downtime.
    (Yishai Hadas)
 
  - Convert additional mdev sysfs case to use sysfs_emit(). (Bo Liu)
 
  - Resolve copy-paste error in mdev mbochs sample driver Kconfig.
    (Ye Xingchen)
 
  - Avoid propagating missing reset error in vfio-platform if reset
    requirement is relaxed by module option. (Tomasz Duszynski)
 
  - Range size fixes in mlx5 variant driver for missed last byte and
    stricter range calculation. (Yishai Hadas)
 
  - Fixes to suspended vaddr support and locked_vm accounting, excluding
    mdev configurations from the former due to potential to indefinitely
    block kernel threads, fix underflow and restore locked_vm on new mm.
    (Steve Sistare)
 
  - Update outdated vfio documentation due to new IOMMUFD interfaces in
    recent kernels. (Yi Liu)
 
  - Resolve deadlock between group_lock and kvm_lock, finally.
    (Matthew Rosato)
 
  - Fix NULL pointer in group initialization error path with IOMMUFD.
    (Yan Zhao)
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmP5GC0bHGFsZXgud2ls
 bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsiGoMP/Ajgc05dq2HGt0ZdTj3d
 /2fgFa/8GXv9t/Md4neHkvKppeHsyL6R9s/OlGb2zQMrZ9wTurW5s4pW4fLIcpNV
 v1vyQSLYMCtj/FT3kG38fZdJwF9NGnC+B+bY4ak+V2rWaKs2vT6fUG6YpzxuBU3T
 jRD41frtszXIp3i8bIPfaoKt/SydUrx12UJAKSks4eDM4aOlxKhpc3VB1vwaSmHB
 MgZMRPVQOGUubKJWb3u07tYOd8NHpBpD3HVUb8IlB2//tSqSPgq3GaKr/B25YzH+
 192vgGrm19aKYQ4U0KPLSH4QGG01bia4LqArbVAhBMwzgKK1dE24dk2YBVj+yePx
 5XXHWv85gLpkev5aLAxsN75/qCtwhYYYB9vBohp8jhXjQU1GXdj9DAht5+c5I3sk
 SZcczmtuZ10X2XXT7fA5iRsG7o3Uxg1VikxYLT0Zhu/0DLc+wQrvum+mmu3sKscx
 qcJyTQXhNTDFzBRRTw6KdyCShbG9gFITysf9Xw/n2y3bxzlfy3Ttf617auYFv6fQ
 ed3kGiT+S16U/dr2b99qQZyn1eIbzOSkz/oWOXwvCWoBdPTEks9f7pDn9Kk6O641
 8tf7qj3vpkOccg71EbVCF6JV5JrhtXDOJVzWIkfQWkoi7qI4ONZ/EdEGTnWY77RY
 urbhuR4UO1iG0nX+yQIFXhDR
 =QqPa
 -----END PGP SIGNATURE-----

Merge tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Remove redundant resource check in vfio-platform (Angus Chen)

 - Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
   removal of arbitrary kernel limits in favor of cgroup control (Yishai
   Hadas)

 - mdev tidy-ups, including removing the module-only build restriction
   for sample drivers, Kconfig changes to select mdev support,
   documentation movement to keep sample driver usage instructions with
   sample drivers rather than with API docs, remove references to
   out-of-tree drivers in docs (Christoph Hellwig)

 - Fix collateral breakages from mdev Kconfig changes (Arnd Bergmann)

 - Make mlx5 migration support match device support, improve source and
   target flows to improve pre-copy support and reduce downtime (Yishai
   Hadas)

 - Convert additional mdev sysfs case to use sysfs_emit() (Bo Liu)

 - Resolve copy-paste error in mdev mbochs sample driver Kconfig (Ye
   Xingchen)

 - Avoid propagating missing reset error in vfio-platform if reset
   requirement is relaxed by module option (Tomasz Duszynski)

 - Range size fixes in mlx5 variant driver for missed last byte and
   stricter range calculation (Yishai Hadas)

 - Fixes to suspended vaddr support and locked_vm accounting, excluding
   mdev configurations from the former due to potential to indefinitely
   block kernel threads, fix underflow and restore locked_vm on new mm
   (Steve Sistare)

 - Update outdated vfio documentation due to new IOMMUFD interfaces in
   recent kernels (Yi Liu)

 - Resolve deadlock between group_lock and kvm_lock, finally (Matthew
   Rosato)

 - Fix NULL pointer in group initialization error path with IOMMUFD (Yan
   Zhao)

* tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio: (32 commits)
  vfio: Fix NULL pointer dereference caused by uninitialized group->iommufd
  docs: vfio: Update vfio.rst per latest interfaces
  vfio: Update the kdoc for vfio_device_ops
  vfio/mlx5: Fix range size calculation upon tracker creation
  vfio: no need to pass kvm pointer during device open
  vfio: fix deadlock between group lock and kvm lock
  vfio: revert "iommu driver notify callback"
  vfio/type1: revert "implement notify callback"
  vfio/type1: revert "block on invalid vaddr"
  vfio/type1: restore locked_vm
  vfio/type1: track locked_vm per dma
  vfio/type1: prevent underflow of locked_vm via exec()
  vfio/type1: exclude mdevs from VFIO_UPDATE_VADDR
  vfio: platform: ignore missing reset if disabled at module init
  vfio/mlx5: Improve the target side flow to reduce downtime
  vfio/mlx5: Improve the source side flow upon pre_copy
  vfio/mlx5: Check whether VF is migratable
  samples: fix the prompt about SAMPLE_VFIO_MDEV_MBOCHS
  vfio/mdev: Use sysfs_emit() to instead of sprintf()
  vfio-mdev: add back CONFIG_VFIO dependency
  ...
2023-02-25 11:52:57 -08:00
..
amd - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
arm drm/arm/komeda: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:30 +01:00
armada drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini() 2023-02-21 13:26:18 +01:00
aspeed drm/aspeed: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:31 +01:00
ast drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
atmel-hlcdc drm: atmel-hlcdc: Remove #ifdef guards for PM related functions 2022-12-12 12:30:56 +00:00
bridge drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
display Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
etnaviv - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
exynos - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
fsl-dcu hardening updates for v6.2-rc1 2022-12-14 12:20:00 -08:00
gma500 - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
gud drm/gud: use new debugfs device-centered functions 2023-01-06 16:15:08 -03:00
hisilicon drm: Only select I2C_ALGOBIT for drivers that actually need it 2023-01-10 11:15:44 +01:00
hyperv Drivers: hv: Make remove callback of hyperv driver void returned 2023-01-17 13:41:27 +00:00
i2c drm-misc-next for $kernel-version: 2023-01-24 17:36:29 +01:00
i915 VFIO updates for v6.3-rc1 2023-02-25 11:52:57 -08:00
imx drm/imx/dcss: Don't call dev_set_drvdata(..., NULL); 2023-01-10 16:26:06 +02:00
ingenic drm/ingenic: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:31 +01:00
kmb drm/kmb: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:31 +01:00
lib
lima Linux 6.1-rc6 2022-11-24 11:05:43 +10:00
logicvc drm/logicvc: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:31 +01:00
mcde drm/fb-helper: Move generic fbdev emulation into separate source file 2022-11-05 17:12:04 +01:00
mediatek - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
meson Linux 6.2-rc6 2023-01-31 12:23:23 +01:00
mgag200 drm: Only select I2C_ALGOBIT for drivers that actually need it 2023-01-10 11:15:44 +01:00
msm - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
mxsfb drm/mxsfb: improve clk handling for axi clk 2023-01-10 11:04:56 +01:00
nouveau IOMMU Updates for Linux v6.3: 2023-02-24 13:40:13 -08:00
omapdrm - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
panel drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
panfrost Linux 6.2-rc6 2023-01-31 12:23:23 +01:00
pl111 drm/fb-helper: Move generic fbdev emulation into separate source file 2022-11-05 17:12:04 +01:00
qxl drm/qxl: stop using ttm_bo_wait 2022-12-19 09:50:06 +01:00
radeon drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini() 2023-02-21 13:26:18 +01:00
rcar-du Renesas R-Car DU fixes and improvements 2023-01-30 13:49:56 +10:00
rockchip - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
scheduler Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next 2023-02-09 16:16:44 +10:00
shmobile drm/shmobile: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
solomon drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
sprd drm/sprd: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
sti hardening updates for v6.2-rc1 2022-12-14 12:20:00 -08:00
stm drm/fb-helper: Move generic fbdev emulation into separate source file 2022-11-05 17:12:04 +01:00
sun4i drm/sun4i: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
tegra IOMMU Updates for Linux v6.3: 2023-02-24 13:40:13 -08:00
tests Linux 6.2-rc6 2023-01-31 12:23:23 +01:00
tidss drm/tidss: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
tilcdc drm: tilcdc: Remove #ifdef guards for PM related functions 2022-12-12 13:07:02 +00:00
tiny drm/simpledrm: Fix an NULL vs IS_ERR() bug 2023-02-01 11:16:46 +01:00
ttm - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
tve200 drm/fb-helper: Move generic fbdev emulation into separate source file 2022-11-05 17:12:04 +01:00
udl drm/udl: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
v3d drm/v3d: replace open-coded implementation of drm_gem_object_lookup 2023-01-03 18:16:01 -01:00
vboxvideo drm/vboxvideo: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
vc4 drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
vgem
virtio - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
vkms drm/vkms: reintroduce prepare_fb and cleanup_fb functions 2023-01-12 09:46:19 -01:00
vmwgfx - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
xen mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
xlnx drm-misc-next for 6.2: 2022-11-16 07:17:32 +10:00
drm_agpsupport.c
drm_aperture.c drm/aperture: Fix some kerneldoc comments 2022-09-12 09:34:07 +02:00
drm_atomic_helper.c drm/atomic-helper: Add {begin,end}_fb_access to plane helpers 2022-11-08 17:10:27 +01:00
drm_atomic_state_helper.c drm/atomic-helper: fix kernel-doc problems 2023-01-19 09:16:04 +01:00
drm_atomic_uapi.c drm/connector: Add TV standard property 2022-11-24 12:42:39 +01:00
drm_atomic.c drm: use new debugfs device-centered functions on DRM core files 2022-12-22 14:58:21 -03:00
drm_auth.c
drm_blend.c drm/drm_blend: Remove usage of deprecated DRM_DEBUG_ATOMIC 2023-01-10 16:14:13 +01:00
drm_bridge_connector.c drm/bridge_connector: drop drm_bridge_connector_en/disable_hpd() 2023-01-05 15:08:10 +01:00
drm_bridge.c drm/bridge: Document the expected behaviour of DSI host controllers 2022-12-08 09:56:57 +01:00
drm_buddy.c drm: Optimize drm buddy top-down allocation method 2023-01-12 13:50:28 +01:00
drm_bufs.c drm/nouveau: Remove support for legacy contexts/buffers 2023-01-13 09:22:02 +01:00
drm_cache.c
drm_client_modeset.c drm/client: Remove match on mode name 2022-11-24 12:42:40 +01:00
drm_client.c drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
drm_color_mgmt.c
drm_connector.c drm/edid: parse VICs from CTA VDB early 2023-01-19 10:53:24 +02:00
drm_context.c drm/nouveau: Remove support for legacy contexts/buffers 2023-01-13 09:22:02 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c drm/fb-helper: Remove unnecessary include statements 2022-11-05 17:12:04 +01:00
drm_crtc_internal.h drm/edid: move edid load declarations to internal header 2022-10-26 09:53:56 +03:00
drm_crtc.c
drm_damage_helper.c drm: Use original src rect while initializing damage iterator 2022-09-13 14:38:33 +03:00
drm_debugfs_crc.c
drm_debugfs.c drm/debugfs: use octal permissions instead of symbolic permissions 2023-01-10 09:57:05 -03:00
drm_displayid.c
drm_dma.c
drm_drv.c drm-misc-next for v6.3: 2023-01-04 14:59:25 +01:00
drm_dumb_buffers.c
drm_edid_load.c drm/edid/firmware: stop using a throwaway platform device 2022-11-16 14:54:44 +02:00
drm_edid.c drm/edid: remove redundant _drm_connector_update_edid_property() 2023-01-23 11:46:50 +02:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_dma_helper.c
drm_fb_helper.c drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini() 2023-02-21 13:26:18 +01:00
drm_fbdev_generic.c drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini() 2023-02-21 13:26:18 +01:00
drm_file.c drm-misc-next for v6.3: 2023-01-16 15:33:28 +10:00
drm_flip_work.c
drm_format_helper.c drm/format-helper: Support the AB24/XB24 formats 2023-01-23 15:02:41 +01:00
drm_fourcc.c drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats 2022-11-23 20:34:46 +01:00
drm_framebuffer.c drm: use new debugfs device-centered functions on DRM core files 2022-12-22 14:58:21 -03:00
drm_gem_atomic_helper.c drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb() 2022-12-05 13:35:37 +01:00
drm_gem_dma_helper.c - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
drm_gem_framebuffer_helper.c drm/fb-helper: Remove unnecessary include statements 2022-11-05 17:12:04 +01:00
drm_gem_shmem_helper.c - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
drm_gem_ttm_helper.c drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2 2022-12-06 12:54:14 +01:00
drm_gem_vram_helper.c drm: use new debugfs device-centered functions on DRM core files 2022-12-22 14:58:21 -03:00
drm_gem.c - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
drm_hashtab.c
drm_internal.h drm/debugfs: create debugfs late register functions 2022-12-22 14:58:55 -03:00
drm_ioc32.c drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling 2023-01-03 18:20:57 +01:00
drm_ioctl.c drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling 2023-01-03 18:20:57 +01:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:30 +01:00
drm_legacy_misc.c
drm_legacy.h
drm_lock.c
drm_managed.c
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Support separate I/O regulator 2022-12-14 14:57:09 +01:00
drm_mipi_dsi.c Driver core changes for 6.3-rc1 2023-02-24 12:58:55 -08:00
drm_mm.c
drm_mode_config.c drm/debugfs: create debugfs late register functions 2022-12-22 14:58:55 -03:00
drm_mode_object.c
drm_modes.c drm: Include <linux/of.h> where needed 2023-01-13 13:18:35 +01:00
drm_modeset_helper.c drm/plane-helper: Provide DRM_PLANE_NON_ATOMIC_FUNCS initializer macro 2022-09-20 09:42:31 +02:00
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5 2023-02-15 10:46:05 +01:00
drm_panel.c
drm_pci.c
drm_plane_helper.c drm: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:30 +01:00
drm_plane.c drm/docs: Explicitly document default CRTC background behavior 2023-01-04 16:12:15 +00:00
drm_prime.c drm: Assert held reservation lock for dma-buf mmapping 2022-11-11 23:49:47 +03:00
drm_print.c drm_print: add _ddebug descriptor to drm_*dbg prototypes 2022-09-24 15:02:02 +02:00
drm_privacy_screen_x86.c
drm_privacy_screen.c
drm_probe_helper.c drm/probe_helper: sort out poll_running vs poll_enabled 2023-02-07 15:07:52 +01:00
drm_property.c
drm_rect.c gpu/drm: fix repeated words in comments 2022-10-24 09:27:04 +02:00
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c drm/simple-kms: Remove drm_gem_simple_display_pipe_prepare_fb() 2022-12-05 13:35:37 +01:00
drm_syncobj.c
drm_sysfs.c Driver Core changes for 6.2-rc1 2022-12-16 03:54:54 -08:00
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c
drm_vm.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
drm_vma_manager.c drm/drm_vma_manager: Add drm_vma_node_allow_once() 2023-01-19 14:16:55 +01:00
drm_writeback.c
Kconfig drm next for 6.3-rc1 2023-02-22 18:28:03 -08:00
Makefile drm-misc-next for $kernel-version: 2023-01-24 17:36:29 +01:00