drm/xe: Allow error injection for xe_pxp_exec_queue_add

dceraolo · johnharr-intel · commit aaae483657ec · 2025-09-16T15:54:31.000-07:00
This will allow us to simulate this function returning an error like we do for other functions called in the exec_queue_create path. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: John Harrison <John.C.Harrison@Intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://lore.kernel.org/r/20250909221240.3711023-4-daniele.ceraolospurio@intel.com
diff --git a/drivers/gpu/drm/xe/xe_pxp.c b/drivers/gpu/drm/xe/xe_pxp.c
@@ -688,6 +688,7 @@ int xe_pxp_exec_queue_add(struct xe_pxp *pxp, struct xe_exec_queue *q)
 
 	return ret;
 }
+ALLOW_ERROR_INJECTION(xe_pxp_exec_queue_add, ERRNO);
 
 static void __pxp_exec_queue_remove(struct xe_pxp *pxp, struct xe_exec_queue *q, bool lock)
 {

Original file line number	Diff line number	Diff line change
`@@ -688,6 +688,7 @@ int xe_pxp_exec_queue_add(struct xe_pxp pxp, struct xe_exec_queue q)`
`688`	`688`
`689`	`689`	`return ret;`
`690`	`690`	`}`
	`691`	`+ALLOW_ERROR_INJECTION(xe_pxp_exec_queue_add, ERRNO);`
`691`	`692`
`692`	`693`	`static void __pxp_exec_queue_remove(struct xe_pxp pxp, struct xe_exec_queue q, bool lock)`
`693`	`694`	`{`