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4dc334cab1c34efb17fa6cd10b12fbc9458e5760
linux/drivers/gpu/drm
History
Yi Liu 4dc334cab1 i915/gvt: Move gvt mapping cache initialization to intel_vgpu_init_dev() 
vfio container registers .dma_unmap() callback after the device is opened.
So it's fine for mdev drivers to initialize internal mapping cache in
.open_device(). See vfio_device_container_register().

Now with iommufd an access ops with an unmap callback is registered when
the device is bound to iommufd which is before .open_device() is
called. This implies gvt's .dma_unmap() could be called before its
internal mapping cache is initialized.

The fix is moving gvt mapping cache initialization to vGPU init. While at
it also move ptable initialization together.

Link: https://lore.kernel.org/r/20221202135402.756470-2-yi.l.liu@intel.com
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-12-02 11:49:26 -04:00
..
amd
drm/amdgpu: disallow gfxoff until GC IP blocks complete s2idle resume
2022-10-26 17:48:43 -04:00
arm
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
armada
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
aspeed
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
ast
drm/ast: make ast_modeset static
2022-09-26 09:11:47 +02:00
atmel-hlcdc
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
bridge
drm/bridge: ps8640: Add back the 50 ms mystery delay after HPD
2022-10-21 08:07:12 -07:00
display
Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-10-07 17:04:10 -07:00
etnaviv
Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next
2022-05-17 12:20:04 +10:00
exynos
Merge tag 'iommu-updates-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2022-10-10 13:20:53 -07:00
fsl-dcu
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
gma500
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
gud
drm/format-helper: Rework XRGB8888-to-GRAY8 conversion
2022-08-10 09:18:49 +02:00
hisilicon
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
hyperv
Merge tag 'hyperv-next-signed-20221009' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2022-10-10 13:59:01 -07:00
i2c
i2c: Make remove callback return void
2022-08-16 12:46:26 +02:00
i810
…
i915
i915/gvt: Move gvt mapping cache initialization to intel_vgpu_init_dev()
2022-12-02 11:49:26 -04:00
imx
Merge tag 'drm-misc-next-2022-08-20-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-09-06 10:56:04 +02:00
ingenic
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
kmb
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
lib
drm/selftests: add drm buddy alloc range testcase
2022-02-23 10:44:43 +01:00
lima
drm/lima: Migrate to dev_pm_opp_set_config()
2022-07-08 11:27:33 +05:30
logicvc
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
mcde
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
mediatek
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
meson
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
mga
…
mgag200
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
msm
Merge tag 'drm-msm-fixes-2022-10-24' of https://gitlab.freedesktop.org/drm/msm into drm-fixes
2022-10-27 14:51:04 +10:00
mxsfb
drm/lcdif: switch to devm_drm_of_get_bridge
2022-08-22 16:53:31 +02:00
nouveau
nouveau: fix migrate_to_ram() for faulting page
2022-10-20 21:27:24 -07:00
omapdrm
drm/omap: dmm_tiler:Remove the print function dev_err()
2022-09-09 16:23:21 +03:00
panel
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
panfrost
drm/panfrost: replace endian-specific types with native ones
2022-10-20 11:02:11 +01:00
pl111
drm:pl111: Add of_node_put() when breaking out of for_each_available_child_of_node()
2022-08-11 18:13:31 +02:00
qxl
drm/qxl: drop set_prod_notify parameter from qxl_ring_create
2022-09-23 13:16:37 +02:00
r128
drm/r128: Fix undefined behavior due to shift overflowing the constant
2022-05-21 18:02:47 +02:00
radeon
Merge tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
2022-10-05 10:38:24 -07:00
rcar-du
drm: rcar-du: dsi: Fix VCLKSET write
2022-09-07 23:48:42 +03:00
rockchip
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
savage
…
scheduler
drm/scheduler: fix fence ref counting
2022-10-25 13:14:36 +02:00
shmobile
drm/plane: Remove drm_plane_init()
2022-09-20 09:37:12 +02:00
sis
drm/sis: use idr_init_base() to initialize dev_priv->object_idr
2022-07-28 15:35:56 +01:00
solomon
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
sprd
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
sti
Merge tag 'drm-misc-next-2022-08-20-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-09-06 10:56:04 +02:00
stm
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
sun4i
Merge tag 'drm-misc-next-2022-09-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-09-11 22:03:07 +10:00
tdfx
…
tegra
drm/fb: rename FB CMA helpers to FB DMA helpers
2022-08-03 18:30:55 +02:00
tests
drm: tests: Fix a buffer overflow in format_helper_test
2022-10-20 09:56:05 +02:00
tidss
drm/tidss: fix repeated words in comments
2022-09-09 16:23:26 +03:00
tilcdc
drm/plane: Remove drm_plane_init()
2022-09-20 09:37:12 +02:00
tiny
drm/simpledrm: Synchronize access to GEM BOs
2022-09-27 10:27:00 +02:00
ttm
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
tve200
drm/tve200: Fix smatch warning
2022-08-26 14:22:59 +02:00
udl
drm/udl: Sync pending URBs at the end of suspend
2022-09-10 21:45:53 +02:00
v3d
drm/gem: rename GEM CMA helpers to GEM DMA helpers
2022-08-03 18:31:49 +02:00
vboxvideo
drm/vboxvideo: fix repeated words in comments
2022-09-17 15:01:24 +02:00
vc4
Merge tag 'drm-misc-fixes-2022-10-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
2022-10-21 08:08:30 +10:00
vgem
dma-buf: specify usage while adding fences to dma_resv obj v7
2022-04-07 12:53:53 +02:00
via
drm/via: Add new condition to via_dma_cleanup()
2022-09-07 07:01:16 +02:00
virtio
virtio-gpu: fix shift wrapping bug in virtio_gpu_fence_event_create()
2022-09-23 13:16:37 +02:00
vkms
Merge drm/drm-next into drm-misc-next
2022-09-14 12:22:18 +01:00
vmwgfx
drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl()
2022-09-21 12:15:15 -04:00
xen
Backmerge tag 'v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
2022-07-13 10:54:56 +10:00
xlnx
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
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: Fix kernel-doc
2022-09-20 09:24:35 +02:00
drm_atomic_state_helper.c
drm: Drop drm_blend.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
drm_atomic_uapi.c
drm: Drop drm_framebuffer.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
drm_atomic.c
drm: Drop drm_blend.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
drm_auth.c
drm: use idr_init_base() to initialize master->lessee_idr
2022-07-28 15:35:55 +01:00
drm_blend.c
drm/doc: Fix comment typo
2022-06-28 07:56:32 +02:00
drm_bridge_connector.c
drm: Config orientation property if panel provides it
2022-06-21 08:52:59 -07:00
drm_bridge.c
drm/bridge: Avoid uninitialized variable warning
2022-07-08 13:41:28 +02:00
drm_buddy.c
drm: add a check to verify the size alignment
2022-04-11 15:35:47 +02:00
drm_bufs.c
…
drm_cache.c
Merge tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm
2022-03-24 16:19:43 -07:00
drm_client_modeset.c
drm: Drop drm_edid.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
drm_client.c
drm/client: Use actual bpp when allocating frame buffers
2022-07-09 15:00:52 +02:00
drm_color_mgmt.c
drm: fix whitespace in drm_plane_create_color_properties()
2022-08-04 15:24:46 +02:00
drm_connector.c
drm/connector: Set DDC pointer in drmm_connector_init
2022-10-20 10:53:13 +02:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/dp: Move DP declarations into separate header file
2022-01-17 11:25:44 +01:00
drm_crtc_helper.c
Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-10-07 17:04:10 -07:00
drm_crtc_internal.h
drm/edid: abstract debugfs override EDID set/reset
2022-06-30 10:50:59 +03:00
drm_crtc.c
drm/crtc: Introduce drmm_crtc_init_with_planes
2022-07-13 10:46:05 +02:00
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/edid: Handle EDID 1.4 range descriptor h/vfreq offsets
2022-09-02 16:38:51 +03:00
drm_displayid.c
drm/displayid: convert to drm_edid
2022-05-13 18:55:13 +03:00
drm_dma.c
…
drm_drv.c
…
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
drm_encoder_slave.c
…
drm_encoder.c
drm/encoder: Introduce drmm_encoder_init
2022-07-13 10:46:05 +02:00
drm_fb_dma_helper.c
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
drm_fb_helper.c
drm/fb-helper: Add support for DRM_FORMAT_C[124]
2022-07-09 15:07:09 +02:00
drm_file.c
Merge tag 'drm-misc-next-2022-08-20-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-09-06 10:56:04 +02:00
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_xrgb2101010()
2022-09-27 19:41:51 +02:00
drm_fourcc.c
drm/fourcc: Add DRM_FORMAT_D[1248]
2022-07-09 15:36:07 +02:00
drm_framebuffer.c
drm/framebuffer: convert to drm_dbg_kms()
2022-09-28 10:43:30 +02:00
drm_gem_atomic_helper.c
drm: Drop drm_framebuffer.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
drm_gem_dma_helper.c
drm/gem: rename struct drm_gem_dma_object.{paddr => dma_addr}
2022-08-03 18:32:27 +02:00
drm_gem_framebuffer_helper.c
drm/gem-fb-helper: Use actual bpp for size calculations
2022-07-09 15:08:16 +02:00
drm_gem_shmem_helper.c
Merge tag 'drm-misc-next-2022-08-20-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-09-06 10:56:04 +02:00
drm_gem_ttm_helper.c
drm/ttm: fix locking in vmap/vunmap TTM GEM helpers
2022-07-18 09:18:53 +02:00
drm_gem_vram_helper.c
drm/ttm: rename and cleanup ttm_bo_init
2022-07-11 10:53:13 +02:00
drm_gem.c
Merge tag 'drm-next-2022-10-05' of git://anongit.freedesktop.org/drm/drm
2022-10-05 11:24:12 -07:00
drm_hashtab.c
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_internal.h
drm/gem: Fix GEM handle release errors
2022-08-19 13:38:12 +02:00
drm_ioc32.c
…
drm_ioctl.c
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
2022-07-15 10:25:36 +02:00
drm_irq.c
drm: Build drm_irq.o only if CONFIG_DRM_LEGACY has been set
2021-10-22 16:20:12 +02:00
drm_kms_helper_common.c
drm: Drop drm_edid.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
drm_lease.c
…
drm_legacy_misc.c
…
drm_legacy.h
drm: Declare hashtable as legacy
2021-11-30 09:41:28 +01:00
drm_lock.c
…
drm_managed.c
drm: Add DRM-managed mutex_init()
2022-05-05 09:04:10 +02:00
drm_memory.c
…
drm_mipi_dbi.c
drm/probe-helper: Add drm_crtc_helper_mode_valid_fixed()
2022-09-12 09:14:26 +02:00
drm_mipi_dsi.c
drm/mipi-dsi: Detach devices when removing the host
2022-07-13 10:46:05 +02:00
drm_mm.c
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_mode_config.c
drm: hide unregistered connectors from GETCONNECTOR IOCTL
2022-09-05 12:59:53 +02:00
drm_mode_object.c
drm/object: Add drm_object_property_get_default_value() function
2022-02-25 17:55:42 +01:00
drm_modes.c
drm: Remove linux/fb.h from drm_crtc.h
2022-07-05 21:14:02 +03:00
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
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
2022-01-22 08:33:37 +02:00
drm_nomodeset.c
drm: Fix build error caused by missing drm_nomodeset.o
2021-11-27 21:05:58 +01:00
drm_of.c
drm: Remove linux/media-bus-format.h from drm_crtc.h
2022-07-05 21:15:13 +03:00
drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for Aya Neo Air
2022-09-17 19:58:32 +02:00
drm_panel.c
…
drm_pci.c
…
drm_plane_helper.c
drm/plane-helper: Warn if atomic drivers call non-atomic helpers
2022-09-20 09:42:31 +02:00
drm_plane.c
drm/plane: Allocate planes with drm_universal_plane_alloc()
2022-09-20 09:41:06 +02:00
drm_prime.c
drm/gem: Fix GEM handle release errors
2022-08-19 13:38:12 +02:00
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
Merge tag 'drm-misc-next-2022-01-27' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-01 19:02:41 +10:00
drm_privacy_screen.c
Merge tag 'drm-misc-next-2022-02-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2022-02-25 05:50:18 +10:00
drm_probe_helper.c
drm/probe-helper: Add drm_crtc_helper_mode_valid_fixed()
2022-09-12 09:14:26 +02:00
drm_property.c
…
drm_rect.c
…
drm_scatter.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
drm/atomic-helper: Remove _HELPER_ infix from DRM_PLANE_HELPER_NO_SCALING
2022-07-26 18:42:00 +02:00
drm_syncobj.c
drm/syncobj: add missing error return code in drm_syncobj_transfer_to_timeline()
2022-06-13 08:54:16 +02:00
drm_sysfs.c
drm/sysfs: introduce drm_sysfs_connector_hotplug_event
2021-11-02 14:27:06 +01:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
…
drm_vblank.c
drm: Use drm_mode_copy()
2022-04-12 09:27:20 +03:00
drm_vm.c
LoongArch: Add writecombine support for drm
2022-06-03 20:09:27 +08:00
drm_vma_manager.c
…
drm_writeback.c
drm: Drop drm_framebuffer.h from drm_crtc.h
2022-06-20 23:53:55 +03:00
Kconfig
Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-10-07 17:04:10 -07:00
Makefile
Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-10-07 17:04:10 -07:00