Hi Iago,
On 13/07/26 03:34, Iago Toral wrote:
Looks good to me:
Reviewed-by: Iago Toral Quiroga <[email protected]>
A small question below:
El vie, 10-07-2026 a las 08:43 -0300, Maíra Canal escribió:
(...)
+/**
+ * v3d_job_reference_bos() - Share another job's BOs with @dst
+ * @dst: job that acquires references to the BOs
+ * @src: job whose already-resolved BO list is shared
+ *
+ * For submissions with multiple jobs that use the same BOs, a
trailing job
+ * shouldn't look the handles up again, as it could cause
inconsistencies.
What kind of inconsistencies?
v3d_lookup_bos() look the handles up from user-space. Therefore, user-
space could change the BO handles from the first time the function was
called (for RENDER job) to the second time (for CACHE_CLEAN job). This
would cause an inconsistency, as it would allow different jobs from the
same submission to have different BOs.
Best regards,
- Maíra
