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<div class="moz-cite-prefix">On 3/18/2024 12:37 PM, Matthew Auld
wrote:<br>
</div>
<blockquote type="cite" cite="mid:20240318113708.32938-2-matthew.auld@intel.com">
<pre class="moz-quote-pre" wrap="">Here XE_MAX_TILES_PER_DEVICE is the gt array size, therefore the gt
index should always be less than.
Signed-off-by: Matthew Auld <a class="moz-txt-link-rfc2396E" href="mailto:matthew.auld@intel.com"><matthew.auld@intel.com></a>
Cc: Nirmoy Das <a class="moz-txt-link-rfc2396E" href="mailto:nirmoy.das@intel.com"><nirmoy.das@intel.com></a></pre>
</blockquote>
Reviewed-by: <span style="white-space: pre-wrap"> Nirmoy Das <a class="moz-txt-link-rfc2396E" href="mailto:nirmoy.das@intel.com"><nirmoy.das@intel.com></a></span>
<blockquote type="cite" cite="mid:20240318113708.32938-2-matthew.auld@intel.com">
<pre class="moz-quote-pre" wrap="">
---
drivers/gpu/drm/xe/xe_device.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_device.h b/drivers/gpu/drm/xe/xe_device.h
index 14be34d9f543..6b32f09a4c89 100644
--- a/drivers/gpu/drm/xe/xe_device.h
+++ b/drivers/gpu/drm/xe/xe_device.h
@@ -79,7 +79,7 @@ static inline struct xe_gt *xe_device_get_gt(struct xe_device *xe, u8 gt_id)
if (MEDIA_VER(xe) >= 13) {
gt = xe_tile_get_gt(root_tile, gt_id);
} else {
- if (drm_WARN_ON(&xe->drm, gt_id > XE_MAX_TILES_PER_DEVICE))
+ if (drm_WARN_ON(&xe->drm, gt_id >= XE_MAX_TILES_PER_DEVICE))
gt_id = 0;
gt = xe->tiles[gt_id].primary_gt;
</pre>
</blockquote>
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