From: Matthew Brost Date: Fri, 18 Oct 2024 03:00:39 +0000 (-0700) Subject: drm/xe: Use __counted_by for flexible arrays X-Git-Tag: v6.13-rc1~122^2~10^2~21 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2677520152bc9e732d5e033fe013444db5b4db84;p=thirdparty%2Fkernel%2Flinux.git drm/xe: Use __counted_by for flexible arrays Good practice to use __counted_by in kernel coding for flexible arrays. Signed-off-by: Matthew Brost Reviewed-by: Himal Prasad Ghimiray Link: https://patchwork.freedesktop.org/patch/msgid/20241018030039.1077842-1-matthew.brost@intel.com --- diff --git a/drivers/gpu/drm/xe/xe_exec_queue_types.h b/drivers/gpu/drm/xe/xe_exec_queue_types.h index 7deb480e26af0..1158b6062a6cd 100644 --- a/drivers/gpu/drm/xe/xe_exec_queue_types.h +++ b/drivers/gpu/drm/xe/xe_exec_queue_types.h @@ -143,7 +143,7 @@ struct xe_exec_queue { /** @hw_engine_group_link: link into exec queues in the same hw engine group */ struct list_head hw_engine_group_link; /** @lrc: logical ring context for this exec queue */ - struct xe_lrc *lrc[]; + struct xe_lrc *lrc[] __counted_by(width); }; /** diff --git a/drivers/gpu/drm/xe/xe_sched_job_types.h b/drivers/gpu/drm/xe/xe_sched_job_types.h index 0d3f76fb05cea..426d261d7359c 100644 --- a/drivers/gpu/drm/xe/xe_sched_job_types.h +++ b/drivers/gpu/drm/xe/xe_sched_job_types.h @@ -63,7 +63,7 @@ struct xe_sched_job { struct xe_sched_job_snapshot { u16 batch_addr_len; - u64 batch_addr[]; + u64 batch_addr[] __counted_by(batch_addr_len); }; #endif