1
0
Fork 0
mirror of synced 2025-03-06 20:59:54 +01:00
linux/drivers/gpu/drm
Christian König a5492fe27f drm/amdgpu: fix amdgpu_cs_p1_user_fence
The offset is just 32bits here so this can potentially overflow if
somebody specifies a large value. Instead reduce the size to calculate
the last possible offset.

The error handling path incorrectly drops the reference to the user
fence BO resulting in potential reference count underflow.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31 16:39:28 -04:00
..
amd drm/amdgpu: fix amdgpu_cs_p1_user_fence 2023-08-31 16:39:28 -04:00
arm drm/arm/komeda: Remove component framework and add a simple encoder 2023-07-21 15:37:06 +01:00
armada fbdev: Use _IOMEM_ infix for I/O-memory helpers 2023-07-31 20:06:52 +02:00
aspeed drm/aspeed: Convert to platform remove callback returning void 2023-06-08 09:04:10 -07:00
ast drm/ast: report connection status on Display Port. 2023-07-28 17:08:28 +02:00
atmel-hlcdc drm: atmel-hlcdc: Support inverting the pixel clock polarity 2023-08-10 08:44:34 +02:00
bridge Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
display drm-misc-next for v6.6: 2023-07-17 15:37:57 +02:00
etnaviv Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into drm-next 2023-08-18 06:42:12 +10:00
exynos drm/exynos: remove redundant of_match_ptr 2023-08-08 09:35:19 +09:00
fsl-dcu drm/fsl-dcu: Convert to platform remove callback returning void 2023-06-08 09:04:10 -07:00
gma500 fbdev: Use _IOMEM_ infix for I/O-memory helpers 2023-07-31 20:06:52 +02:00
gud drm/gud: use vmalloc_array and vcalloc 2023-07-04 12:05:08 +02:00
hisilicon drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
hyperv drm/hyperv: Fix a compilation issue because of not including screen_info.h 2023-07-09 17:00:09 +02:00
i2c drm-misc-next for v6.6: 2023-07-17 15:37:57 +02:00
i915 - Fix TLB invalidation (Alan) 2023-08-25 12:55:55 +10:00
imx Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
ingenic drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
kmb drm/kmb: Use GEM DMA fbdev emulation 2023-03-14 17:07:48 +01:00
lib
lima drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
logicvc drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
loongson drm/loongson: Add a check for lsdc_bo_create() errors 2023-08-04 13:31:32 +08:00
mcde drm/mcde: remove redundant of_match_ptr 2023-08-07 22:58:52 +02:00
mediatek Mediatek DRM Next for Linux 6.6 2023-08-15 12:07:19 +10:00
meson drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
mgag200 drm/mgag200: set variable mgag200_modeset storage-class-specifier to static 2023-06-23 10:33:00 +02:00
msm Merge tag 'drm-msm-next-2023-08-20' of https://gitlab.freedesktop.org/drm/msm into drm-next 2023-08-24 10:15:59 +10:00
mxsfb drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
nouveau Short summary of fixes pull: 2023-08-25 06:28:33 +10:00
omapdrm fbdev: Use _DMAMEM_ infix for DMA-memory helpers 2023-07-31 20:07:18 +02:00
panel Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
panfrost drm/panfrost: Sync IRQ by job's timeout handler 2023-08-10 08:41:21 +02:00
pl111 drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
qxl Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
radeon drm/radeon: Remove the references of radeon_gem_ pread & pwrite ioctls 2023-08-30 15:51:13 -04:00
renesas drm:rcar-du: Enable ABGR and XBGR formats 2023-08-14 13:47:30 +03:00
rockchip Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
scheduler Linux 6.5-rc1 2023-07-11 09:23:20 +02:00
solomon drm/ssd130x: clean up some inconsistent indenting 2023-07-31 10:07:31 +02:00
sprd drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
sti drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
stm drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
sun4i Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
tegra fbdev: Use _DMAMEM_ infix for DMA-memory helpers 2023-07-31 20:07:18 +02:00
tests drm/tests/drm_kunit_helpers: Place correct function name in the comment header 2023-08-24 10:52:59 +02:00
tidss drm: Fix references to drm_plane_helper_check_state() 2023-07-29 21:25:18 +02:00
tilcdc drm/tilcdc: Convert to platform remove callback returning void 2023-06-08 10:34:57 -07:00
tiny drm/tiny: panel-mipi-dbi: Allow sharing the D/C GPIO 2023-08-02 13:18:34 +02:00
ttm Short summary of fixes pull: 2023-08-25 06:28:33 +10:00
tve200 drm/tve200: remove redundant of_match_ptr 2023-08-07 22:58:01 +02:00
udl drm/udl: Convert to drm_crtc_helper_atomic_check() 2023-07-29 21:01:27 +02:00
v3d drm/v3d: Avoid -Wconstant-logical-operand in nsecs_to_jiffies_timeout() 2023-07-27 13:01:27 -03:00
vboxvideo drm/vboxvideo: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
vc4 drm/vc4: tests: pv-muxing: Document test scenario 2023-07-31 14:19:58 +02:00
vgem drm/vgem: Drop struct drm_vgem_gem_object 2023-03-20 08:14:27 -03:00
virtio drm/virtio: Support sync objects 2023-08-01 01:41:04 +03:00
vkms drm/vkms: Fix race-condition between the hrtimer and the atomic commit 2023-07-27 20:32:50 -03:00
vmwgfx drm/vmwgfx: Add unwind hints around RBP clobber 2023-06-07 10:03:12 -07:00
xen drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
xlnx drm: xlnx: zynqmp_dpsub: Use devm_platform_ioremap_resource_byname() 2023-08-02 01:36:54 +03:00
drm_agpsupport.c
drm_aperture.c video/aperture: Drop primary argument 2023-04-16 14:17:55 +02:00
drm_atomic.c drm/atomic: Fix potential use-after-free in nonblocking commits 2023-07-21 09:53:30 -07:00
drm_atomic_helper.c drm/atomic-helper: Update reference to drm_crtc_force_disable_all() 2023-07-28 11:43:32 +02:00
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/atomic: log errors in drm_mode_atomic_ioctl() 2023-06-23 16:34:25 +02:00
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.c drm/bridge: Add debugfs print for bridge chains 2023-08-02 10:05:01 +02:00
drm_bridge_connector.c drm/bridge_connector: Handle drm_connector_init_with_ddc() failures 2023-07-29 20:56:42 +02:00
drm_buddy.c drm/buddy: Fix drm buddy info output format 2023-08-09 09:46:05 -04:00
drm_bufs.c drm/nouveau: Remove support for legacy contexts/buffers 2023-01-13 09:22:02 +01:00
drm_cache.c
drm_client.c drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
drm_client_modeset.c drm/client: Fix memory leak in drm_client_modeset_probe 2023-07-13 15:55:58 +02:00
drm_color_mgmt.c
drm_connector.c drm/sysfs: rename drm_sysfs_connector_status_event() 2023-06-23 15:54:00 +02:00
drm_context.c drm/nouveau: Remove support for legacy contexts/buffers 2023-01-13 09:22:02 +01:00
drm_crtc.c
drm_crtc_helper.c drm/fb-helper: Remove unnecessary include statements 2022-11-05 17:12:04 +01:00
drm_crtc_helper_internal.h
drm_crtc_internal.h drm/edid: move edid load declarations to internal header 2022-10-26 09:53:56 +03:00
drm_damage_helper.c drm: Use original src rect while initializing damage iterator 2022-09-13 14:38:33 +03:00
drm_debugfs.c drm/bridge: Add debugfs print for bridge chains 2023-08-02 10:05:01 +02:00
drm_debugfs_crc.c
drm_displayid.c drm/displayid: provide access to DisplayID version and primary use case 2023-02-27 02:58:38 +03:00
drm_dma.c
drm_drv.c drm/drv: use enum drm_minor_type when appropriate 2023-07-17 10:40:07 +02:00
drm_dumb_buffers.c drm: remove dumb_destroy callback 2023-02-10 12:19:27 +01:00
drm_edid.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
drm_edid_load.c drm/edid/firmware: stop using a throwaway platform device 2022-11-16 14:54:44 +02:00
drm_encoder.c
drm_encoder_slave.c
drm_exec.c drm: execution context for GEM buffers v7 2023-07-12 14:14:20 +02:00
drm_fb_dma_helper.c
drm_fb_helper.c Linux 6.4-rc7 2023-06-19 16:01:25 +10:00
drm_fbdev_dma.c fbdev: Use _DMAMEM_ infix for DMA-memory helpers 2023-07-31 20:07:18 +02:00
drm_fbdev_generic.c fbdev: Align deferred I/O with naming of helpers 2023-07-31 20:07:24 +02:00
drm_file.c drm: Add fdinfo memory stats 2023-05-24 18:03:30 +02:00
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.c Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
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/gem-fb-helper: Consistenly use drm_dbg_kms() 2023-07-28 11:46:02 +02:00
drm_gem_shmem_helper.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
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/vram-helper: fix function names in vram helper doc 2023-05-08 09:16:18 +02:00
drm_gpuva_mgr.c drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map() 2023-08-24 14:27:14 +02:00
drm_hashtab.c
drm_internal.h drm/syncobj: add IOCTL to register an eventfd 2023-07-20 12:01:03 +02:00
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/syncobj: add IOCTL to register an eventfd 2023-07-20 12:01:03 +02:00
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.h
drm_legacy_misc.c
drm_lock.c
drm_managed.c Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Lock SPI bus before setting D/C GPIO 2023-08-02 13:18:07 +02:00
drm_mipi_dsi.c Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
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/kms: log when querying an object not included in lease 2023-06-23 16:38:00 +02:00
drm_modes.c drm: Fix comment on mode parsing 2023-02-20 14:56:52 +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: of: Add drm_of_get_dsi_bus helper function 2023-01-27 09:39:21 +01:00
drm_panel.c drm/panel: Add a way for other devices to follow panel state 2023-08-01 07:38:13 -07:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Change Air's quirk to support Air Plus 2023-05-17 11:46:49 +02:00
drm_pci.c
drm_plane.c drm/docs: Explicitly document default CRTC background behavior 2023-01-04 16:12:15 +00:00
drm_plane_helper.c drm: Remove references to removed transitional helpers 2023-07-29 21:25:16 +02:00
drm_prime.c drm/prime: Unexport helpers for fd/handle conversion 2023-06-26 11:08:46 +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.c
drm_privacy_screen_x86.c
drm_probe_helper.c drm: Add an HPD poll helper to reschedule the poll work 2023-08-23 17:14:37 -04:00
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_suballoc.c drm/suballoc: Extract amdgpu_sa.c as generic suballocation helper 2023-03-01 17:18:19 +01:00
drm_syncobj.c Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
drm_sysfs.c drm/sysfs: rename drm_sysfs_connector_status_event() 2023-06-23 15:54:00 +02:00
drm_trace.h
drm_trace_points.c
drm_vblank.c drm/vblank: Fix for drivers that do not drm_vblank_init() 2023-04-04 22:38:03 +02:00
drm_vblank_work.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/ttm/tests: Require MMU when testing 2023-08-17 15:05:51 +02:00
Makefile drm: manager to keep track of GPUs VA mappings 2023-07-20 05:15:53 +02:00