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| author |   Adrián Larumbe <adrian.larumbe@collabora.com> | 2025-01-30 17:28:13 +0000 |
|---|---|---|
| committer |   Boris Brezillon <boris.brezillon@collabora.com> | 2025-02-07 15:27:01 +0100 |
| commit | 0590c94c3596d6c1a3d549ae611366f2ad4e1d8d (patch) | |
| tree | 344d85cd4065163bebaa6e8190c7bfb078543112 /drivers/gpu/drm/meson/meson_encoder_dsi.c | |
| parent | Documentation/gpu: Add fdinfo meanings of panthor-*-memory tags (diff) | |
| download | wireguard-linux-0590c94c3596d6c1a3d549ae611366f2ad4e1d8d.tar.xz wireguard-linux-0590c94c3596d6c1a3d549ae611366f2ad4e1d8d.zip | |
drm/panthor: Fix race condition when gathering fdinfo group samples
Commit e16635d88fa0 ("drm/panthor: add DRM fdinfo support") failed to
protect access to groups with an xarray lock, which could lead to
use-after-free errors.
Fixes: e16635d88fa0 ("drm/panthor: add DRM fdinfo support")
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250130172851.941597-6-adrian.larumbe@collabora.com
Link: https://patchwork.freedesktop.org/patch/msgid/20250107173310.88329-1-florent.tomasin@arm.com
Diffstat (limited to 'drivers/gpu/drm/meson/meson_encoder_dsi.c')
0 files changed, 0 insertions, 0 deletions