drm/xe: Use _ULL for u64 division

lucasdemarchi · Thomas Hellström · commit 32f6c3325703 · 2024-01-24T11:13:06.000+01:00
Use DIV_ROUND_UP_ULL() so it also works on 32bit build. Fixes: dd08ebf ("drm/xe: Introduce a new DRM driver for Intel GPUs") Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240119001612.2991381-2-lucas.demarchi@intel.com (cherry picked from commit 7b5bdb4) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
@@ -613,7 +613,7 @@ void xe_device_wmb(struct xe_device *xe)
 u32 xe_device_ccs_bytes(struct xe_device *xe, u64 size)
 {
 	return xe_device_has_flat_ccs(xe) ?
-		DIV_ROUND_UP(size, NUM_BYTES_PER_CCS_BYTE(xe)) : 0;
+		DIV_ROUND_UP_ULL(size, NUM_BYTES_PER_CCS_BYTE(xe)) : 0;
 }
 
 bool xe_device_mem_access_ongoing(struct xe_device *xe)

Original file line number	Diff line number	Diff line change
`@@ -613,7 +613,7 @@ void xe_device_wmb(struct xe_device *xe)`
`613`	`613`	`u32 xe_device_ccs_bytes(struct xe_device *xe, u64 size)`
`614`	`614`	`{`
`615`	`615`	`return xe_device_has_flat_ccs(xe) ?`
`616`		`- DIV_ROUND_UP(size, NUM_BYTES_PER_CCS_BYTE(xe)) : 0;`
	`616`	`+ DIV_ROUND_UP_ULL(size, NUM_BYTES_PER_CCS_BYTE(xe)) : 0;`
`617`	`617`	`}`
`618`	`618`
`619`	`619`	`bool xe_device_mem_access_ongoing(struct xe_device *xe)`