Maxime Ripard fe7289e218 drm/vc4: vec: Switch to drmm_kzalloc ... Our internal structure that stores the DRM entities structure is allocated through a device-managed kzalloc. This means that this will eventually be freed whenever the device is removed. In our case, the most likely source of removal is that the main device is going to be unbound, and component_unbind_all() is being run. However, it occurs while the DRM device is still registered, which will create dangling pointers, eventually resulting in use-after-free. Switch to a DRM-managed allocation to keep our structure until the DRM driver doesn't need it anymore. Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20220711173939.1132294-57-maxime@cerno.tech		2022-07-13 10:46:12 +02:00
..
amd	Merge drm/drm-next into drm-misc-next	2022-07-13 10:33:00 +02:00
arm	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
armada	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
aspeed	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
ast	drm/ast: Enable primary plane with CRTC	2022-06-27 11:10:43 +02:00
atmel-hlcdc	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
bridge	drm/bridge: panel: Introduce drmm_of_get_bridge	2022-07-13 10:46:06 +02:00
display	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
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	Two cleanups	2022-07-13 14:17:35 +10:00
fsl-dcu	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
gma500	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
gud	drm: Drop drm_blend.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
hisilicon	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
hyperv	drm/hyperv-drm: Include framebuffer and EDID headers	2022-06-22 16:07:38 +02:00
i2c	drm: Remove linux/i2c.h from drm_crtc.h	2022-07-05 21:15:23 +03:00
i810
i915	Merge drm/drm-next into drm-misc-next	2022-07-13 10:33:00 +02:00
imx	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
ingenic	drm/ingenic: Use the new PM macros	2022-07-09 16:52:14 +01:00
kmb	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
lib
lima
logicvc	drm/logicvc: add missing of_node_put() in logicvc_layers_init()	2022-06-24 17:23:38 +02:00
mcde	drm: Remove linux/i2c.h from drm_crtc.h	2022-07-05 21:15:23 +03:00
mediatek	Mediatek DRM Next for Linux 5.20	2022-07-12 17:01:42 +10:00
meson	drm: Drop drm_blend.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
mga
mgag200	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
msm	Merge tag 'drm-msm-next-2022-07-10' of https://gitlab.freedesktop.org/drm/msm into drm-next	2022-07-13 10:55:53 +10:00
mxsfb	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
nouveau	Merge drm/drm-next into drm-misc-next	2022-07-13 10:33:00 +02:00
omapdrm	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
panel	drm/panel: simple: add support for the Samsung LTL101AL01 panel	2022-07-09 15:56:11 +02:00
panfrost	drm-misc-next for 5.20:	2022-06-15 19:12:17 +02:00
pl111	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
qxl	drm/ttm: rename and cleanup ttm_bo_init	2022-07-11 10:53:13 +02:00
r128	drm/r128: Fix undefined behavior due to shift overflowing the constant	2022-05-21 18:02:47 +02:00
radeon	Merge drm/drm-next into drm-misc-next	2022-07-13 10:33:00 +02:00
rcar-du	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
rockchip	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
savage
scheduler	Merge tag 'amd-drm-next-5.20-2022-07-05' of https://gitlab.freedesktop.org/agd5f/linux into drm-next	2022-07-12 11:07:32 +10:00
shmobile	drm: shmobile: Use backlight helper	2022-06-24 21:45:28 +02:00
sis
solomon	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
sprd	drm: Drop drm_blend.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
sti	drm: Remove linux/i2c.h from drm_crtc.h	2022-07-05 21:15:23 +03:00
stm	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
sun4i	Merge drm/drm-next into drm-misc-next	2022-07-13 10:33:00 +02:00
tdfx
tegra	drm/tegra: Changes for v5.20-rc1	2022-07-12 16:50:05 +10:00
tests	drm: selftest: convert drm_mm selftest to KUnit	2022-07-11 14:00:05 +02:00
tidss	drm: Remove linux/media-bus-format.h from drm_crtc.h	2022-07-05 21:15:13 +03:00
tilcdc	drm: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
tiny	drm: Implement DRM aperture helpers under video/	2022-06-27 11:07:55 +02:00
ttm	Merge drm/drm-next into drm-misc-next	2022-07-13 10:33:00 +02:00
tve200	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
udl	drm: Drop drm_edid.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
v3d	drm/v3d: Add support for bcm2711	2022-06-12 22:10:50 -01:00
vboxvideo	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
vc4	drm/vc4: vec: Switch to drmm_kzalloc	2022-07-13 10:46:12 +02:00
vgem
via
virtio	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
vkms	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
vmwgfx	drm/ttm: rename and cleanup ttm_bo_init	2022-07-11 10:53:13 +02:00
xen	Linux 5.19-rc6	2022-07-13 10:54:56 +10:00
xlnx	drm: xlnx: add <linux/io.h> for readl/writel	2022-07-06 22:54:51 +03:00
drm_agpsupport.c
drm_aperture.c	drm/aperture: Run fbdev removal before internal helpers	2022-07-09 11:12:05 -07:00
drm_atomic_helper.c	drm/atomic-helper: Add helper drm_atomic_helper_check_crtc_state()	2022-06-27 11:10:43 +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_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_bufs.c
drm_cache.c
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 typo in comment	2022-05-04 14:09:34 +02:00
drm_connector.c	drm/connector: Introduce drmm_connector_init	2022-07-13 10:46:06 +02:00
drm_context.c
drm_crtc_helper_internal.h
drm_crtc_helper.c	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
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: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
drm_debugfs_crc.c
drm_debugfs.c	drm/edid: abstract debugfs override EDID set/reset	2022-06-30 10:50:59 +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	drm/edid: take HF-EEODB extension count into account	2022-06-30 10:51:12 +03:00
drm_encoder_slave.c
drm_encoder.c	drm/encoder: Introduce drmm_encoder_init	2022-07-13 10:46:05 +02:00
drm_fb_cma_helper.c
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
drm_flip_work.c
drm_format_helper.c	drm/format-helper: Share implementation among conversion helpers	2022-05-05 08:54:09 +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: Use actual bpp for DRM_IOCTL_MODE_GETFB	2022-07-09 15:01:20 +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_cma_helper.c	drm/cma-helper: Describe what a "contiguous chunk" actually means	2022-06-08 17:36:15 +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
drm_gem_ttm_helper.c
drm_gem_vram_helper.c	drm/ttm: rename and cleanup ttm_bo_init	2022-07-11 10:53:13 +02:00
drm_gem.c
drm_hashtab.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c	GPU: drm: drop unexpected word "the" in the comments	2022-06-22 09:23:08 +02:00
drm_irq.c
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_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: Remove linux/fb.h from drm_crtc.h	2022-07-05 21:14:02 +03:00
drm_mipi_dsi.c	drm/mipi-dsi: Detach devices when removing the host	2022-07-13 10:46:05 +02:00
drm_mm.c
drm_mode_config.c	drm: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
drm_mode_object.c
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: Drop drm_framebuffer.h from drm_crtc.h	2022-06-20 23:53:55 +03:00
drm_modeset_lock.c
drm_nomodeset.c
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	Linux 5.19-rc6	2022-07-13 10:54:56 +10:00
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_plane.c	drm/plane: Move range check for format_count earlier	2022-04-28 16:13:04 +01:00
drm_prime.c	drm/prime: drop unexpected word "the" in the comments	2022-06-22 09:22:05 +02:00
drm_print.c
drm_privacy_screen_x86.c
drm_privacy_screen.c
drm_probe_helper.c	drm/probe-helper: add drm_connector_helper_get_modes()	2022-06-30 10:51:03 +03:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c	drm/simple-kms: Use drm_atomic_helper_check_crtc_state()	2022-06-27 11:10:43 +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_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c
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	drm: selftest: convert drm_mm selftest to KUnit	2022-07-11 14:00:05 +02:00
Makefile	drm: selftest: convert drm_mm selftest to KUnit	2022-07-11 14:00:05 +02:00