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author | Matthew Auld <matthew.auld@intel.com> | 2024-03-18 21:05:34 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-10 17:37:56 +0300 |
commit | 24d745091fdccdfcafdb4a64f75eeb324a96b649 (patch) | |
tree | 2d699541eb6ebb6ed251d990682dc1bc75ea990a /drivers/gpu | |
parent | 2cd056f0ebcde26739557c8a3f6ecefe278a3d17 (diff) | |
download | linux-24d745091fdccdfcafdb4a64f75eeb324a96b649.tar.xz |
drm/xe/device: fix XE_MAX_GT_PER_TILE check
[ Upstream commit 23e1ee3a2317f41f47d4f7255257431c5f8d1c2c ]
Here XE_MAX_GT_PER_TILE is the total, therefore the gt index should
always be less than.
Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240318180532.57522-5-matthew.auld@intel.com
(cherry picked from commit a5ef563b1d676548a4c5016540833ff970230964)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/xe/xe_device.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_device.h b/drivers/gpu/drm/xe/xe_device.h index 08d8b72c7731..ee8be4c6b59b 100644 --- a/drivers/gpu/drm/xe/xe_device.h +++ b/drivers/gpu/drm/xe/xe_device.h @@ -58,7 +58,7 @@ static inline struct xe_tile *xe_device_get_root_tile(struct xe_device *xe) static inline struct xe_gt *xe_tile_get_gt(struct xe_tile *tile, u8 gt_id) { - if (drm_WARN_ON(&tile_to_xe(tile)->drm, gt_id > XE_MAX_GT_PER_TILE)) + if (drm_WARN_ON(&tile_to_xe(tile)->drm, gt_id >= XE_MAX_GT_PER_TILE)) gt_id = 0; return gt_id ? tile->media_gt : tile->primary_gt; |