drm/xe: Fix potential integer overflow in page size calculation

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Explicitly cast tbo->page_alignment to u64 before bit-shifting to
prevent overflow when assigning to min_page_size.

Cc: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240318164342.3094-1-nirmoy.das@intel.com

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Nirmoy Das 2024-03-18 17:43:41 +01:00 • committed by Matthew Auld

parent 1d3c830574

commit 4f4fcafde3

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/xe/xe_ttm_vram_mgr.c

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