Jeff Layton 9f12effd40 drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2 ... commit 54d217406afe250d7a768783baaa79a035f21d38 upstream. I've been experiencing some intermittent crashes down in the display driver code. The symptoms are ususally a line like this in dmesg: amdgpu 0000:30:00.0: [drm] Failed to create MST payload for port 000000006d3a3885: -5 ...followed by an Oops due to a NULL pointer dereference. Switch to using mgr->dev instead of state->dev since "state" can be NULL in some cases. Link: https://bugzilla.redhat.com/show_bug.cgi?id=2184855 Suggested-by: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230419112447.18471-1-jlayton@kernel.org Cc: "Limonciello, Mario" <mario.limonciello@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-07-19 16:20:54 +02:00
..
amd	drm/amd/display: Ensure vmin and vmax adjust for DCE	2023-07-05 18:27:38 +01:00
arm
armada	drm/armada: Fix a potential double free in an error handling path	2023-04-20 12:35:09 +02:00
aspeed
ast	drm/ast: Fix ARM compatibility	2023-06-09 10:34:07 +02:00
atmel-hlcdc
bridge	drm/bridge: ti-sn65dsi86: Avoid possible buffer overflow	2023-06-21 16:01:00 +02:00
display	drm: use mgr->dev in drm_dbg_kms in drm_dp_add_payload_part2	2023-07-19 16:20:54 +02:00
etnaviv	drm/etnaviv: fix reference leak when mmaping imported buffer	2023-04-06 12:10:55 +02:00
exynos	drm/exynos: fix race condition UAF in exynos_g2d_exec_ioctl	2023-06-28 11:12:39 +02:00
fsl-dcu	drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()	2022-12-31 13:33:06 +01:00
gma500	drm pull for 6.1-rc1	2022-10-05 11:24:12 -07:00
gud	drm/gud: Fix UBSAN warning	2023-03-10 09:34:33 +01:00
hisilicon	drm pull for 6.1-rc1	2022-10-05 11:24:12 -07:00
hyperv	hyperv-next for 6.1	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	drm/i915/gt: Use the correct error value when kernel_context() fails	2023-06-14 11:15:25 +02:00
imx	drm/imx: ipuv3-plane: Fix overlay plane width	2023-01-12 12:02:27 +01:00
ingenic	drm/ingenic: Fix missing platform_driver_unregister() call in ingenic_drm_init()	2023-01-07 11:11:57 +01:00
kmb
lib
lima	drm/lima/lima_drv: Add missing unwind goto in lima_pdev_probe()	2023-05-11 23:03:12 +09:00
logicvc
mcde
mediatek	drm/mediatek: dp: Change the aux retries times when receiving AUX_DEFER	2023-05-11 23:03:12 +09:00
meson	drm/meson: fix missing component unbind on bind errors	2023-03-30 12:49:27 +02:00
mga
mgag200	drm/mgag200: Fix gamma lut not initialized.	2023-05-30 14:03:19 +01:00
msm	drm/msm: Be more shouty if per-process pgtables aren't working	2023-06-09 10:34:16 +02:00
mxsfb	drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC	2023-03-10 09:33:09 +01:00
nouveau	drm/nouveau: add nv_encoder pointer check for NULL	2023-06-21 16:01:01 +02:00
omapdrm	drm/omap: dsi: Fix excessive stack usage	2023-03-10 09:33:55 +01:00
panel	drm/panel: otm8009a: Set backlight parent to panel device	2023-05-17 11:53:48 +02:00
panfrost	drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path	2023-04-13 16:55:35 +02:00
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
radeon	drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl	2023-06-28 11:12:39 +02:00
rcar-du	drm: rcar-du: Fix a NULL vs IS_ERR() bug	2023-05-11 23:03:11 +09:00
rockchip	drm/rockchip: dw_hdmi: cleanup drm encoder during unbind	2023-05-24 17:32:35 +01:00
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
solomon	drm/ssd130x: Init display before the SSD130X_DISPLAY_ON command	2023-02-09 11:28:02 +01:00
sprd
sti	drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()	2022-12-31 13:33:06 +01:00
stm
sun4i	drm/sun4i: fix missing component unbind on bind errors	2023-03-22 13:34:00 +01:00
tdfx
tegra	drm/tegra: Avoid potential 32-bit integer overflow	2023-05-24 17:32:35 +01:00
tests	drm: test: Fix 32-bit issue in drm_buddy_test	2023-04-26 14:28:36 +02:00
tidss	drm: tidss: Fix pixel format definition	2023-03-10 09:33:09 +01:00
tilcdc	drm/plane: Remove drm_plane_init()	2022-09-20 09:37:12 +02:00
tiny	drm/cirrus: NULL-check pipe->plane.state->fb in cirrus_pipe_update()	2023-03-30 12:49:16 +02:00
ttm	drm/ttm/pool: Fix ttm_pool_alloc error path	2023-05-11 23:03:13 +09:00
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
vboxvideo	drm/vboxvideo: fix repeated words in comments	2022-09-17 15:01:24 +02:00
vc4	drm/vc4: hdmi: Correct interlaced timings again	2023-03-10 09:33:11 +01:00
vgem	drm/vgem: add missing mutex_destroy	2023-05-11 23:03:07 +09:00
via	drm/via: Add new condition to via_dma_cleanup()	2022-09-07 07:01:16 +02:00
virtio	drm/virtio: Pass correct device to dma_sync_sgtable_for_device()	2023-03-22 13:33:39 +01:00
vkms	drm/vkms: Fix null-ptr-deref in vkms_release()	2023-03-10 09:33:09 +01:00
vmwgfx	drm/vmwgfx: Fix Legacy Display Unit atomic drm support	2023-05-17 11:53:27 +02:00
xen
xlnx
drm_agpsupport.c
drm_aperture.c	drm/aperture: Fix some kerneldoc comments	2022-09-12 09:34:07 +02:00
drm_atomic.c	drm/connector: print max_requested_bpc in state debugfs	2023-03-17 08:50:15 +01:00
drm_atomic_helper.c	drm/atomic-helper: Don't allocate new plane state in CRTC check	2022-12-31 13:32:01 +01:00
drm_atomic_state_helper.c
drm_atomic_uapi.c
drm_auth.c
drm_blend.c
drm_bridge.c
drm_bridge_connector.c
drm_buddy.c	drm: buddy_allocator: Fix buddy allocator init on 32-bit systems	2023-04-26 14:28:36 +02:00
drm_bufs.c
drm_cache.c
drm_client.c
drm_client_modeset.c
drm_color_mgmt.c
drm_connector.c	drm/connector: send hotplug uevent on connector cleanup	2023-01-07 11:11:56 +01:00
drm_context.c
drm_crtc.c
drm_crtc_helper.c	Driver core changes for 6.1-rc1	2022-10-07 17:04:10 -07:00
drm_crtc_helper_internal.h
drm_crtc_internal.h
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/edid: Handle EDID 1.4 range descriptor h/vfreq offsets	2022-09-02 16:38:51 +03:00
drm_debugfs_crc.c
drm_displayid.c	drm/displayid: add displayid_get_header() and check bounds better	2023-05-24 17:32:34 +01:00
drm_dma.c
drm_drv.c	drm/drv: Fix potential memory leak in drm_dev_init()	2022-11-10 18:49:01 -05:00
drm_dumb_buffers.c
drm_edid.c	drm/edid: fix parsing of 3D modes from HDMI VSDB	2023-03-10 09:34:33 +01:00
drm_edid_load.c
drm_encoder.c
drm_encoder_slave.c
drm_fb_dma_helper.c
drm_fb_helper.c	drm/fbdev-generic: prohibit potential out-of-bounds access	2023-05-24 17:32:31 +01:00
drm_file.c	drm-misc-next for v6.1:	2022-09-06 10:56:04 +02:00
drm_flip_work.c
drm_format_helper.c	drm/format-helper: Only advertise supported formats for conversion	2022-10-31 09:50:44 +01:00
drm_fourcc.c	drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats	2023-03-10 09:33:08 +01:00
drm_framebuffer.c	drm/framebuffer: convert to drm_dbg_kms()	2022-09-28 10:43:30 +02:00
drm_gem.c	drm/msm/gem: Prevent blocking within shrinker loop	2023-03-22 13:33:39 +01:00
drm_gem_atomic_helper.c
drm_gem_dma_helper.c
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c	drm/shmem-helper: Remove another errant put in error path	2023-03-22 13:34:00 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c
drm_hashtab.c
drm_internal.h	drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()	2022-11-10 18:49:02 -05:00
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_kms_helper_common.c
drm_lease.c
drm_legacy.h
drm_legacy_misc.c
drm_lock.c
drm_managed.c	drm: fix drmm_mutex_init()	2023-05-30 14:03:20 +01:00
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: Set the fwnode for mipi_dsi_device	2023-05-24 17:32:31 +01:00
drm_mm.c
drm_mode_config.c	drm: Fix potential null-ptr-deref due to drmm_mode_config_init()	2023-03-10 09:33:08 +01:00
drm_mode_object.c
drm_modes.c
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_nomodeset.c
drm_of.c
drm_panel.c
drm_panel_orientation_quirks.c	drm: panel-orientation-quirks: Change Air's quirk to support Air Plus	2023-06-21 16:00:52 +02:00
drm_pci.c
drm_plane.c	drm/plane: Allocate planes with drm_universal_plane_alloc()	2022-09-20 09:41:06 +02:00
drm_plane_helper.c	drm/plane-helper: Warn if atomic drivers call non-atomic helpers	2022-09-20 09:42:31 +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.c
drm_privacy_screen_x86.c
drm_probe_helper.c	drm/probe-helper: Cancel previous job before starting new one	2023-05-11 23:03:07 +09:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_syncobj.c
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_vblank.c
drm_vblank_work.c
drm_vm.c
drm_vma_manager.c	drm/drm_vma_manager: Add drm_vma_node_allow_once()	2023-02-01 08:34:42 +01:00
drm_writeback.c
Kconfig	drm: Disable dynamic debug as broken	2023-02-22 12:59:46 +01:00
Makefile	Driver core changes for 6.1-rc1	2022-10-07 17:04:10 -07:00