[PATCH 2/2] drm/i915/gvt: Remove duplicated register accessible check

Zhenyu Wang zhenyuw at linux.intel.com
Wed Apr 14 08:48:13 UTC 2021


Looks this duplication was missed in code rebase. Remove extra check.

Cc: Yan Zhao <yan.y.zhao at intel.com>
Fixes: 02dd2b12a685 ("drm/i915/gvt: unify lri cmd handler and mmio handlers")
Signed-off-by: Zhenyu Wang <zhenyuw at linux.intel.com>
---
 drivers/gpu/drm/i915/gvt/cmd_parser.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c
index 01c1d1b36acd..ca9c9e27a43d 100644
--- a/drivers/gpu/drm/i915/gvt/cmd_parser.c
+++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c
@@ -948,11 +948,6 @@ static int cmd_reg_handler(struct parser_exec_state *s,
 
 	/* below are all lri handlers */
 	vreg = &vgpu_vreg(s->vgpu, offset);
-	if (!intel_gvt_mmio_is_cmd_accessible(gvt, offset)) {
-		gvt_vgpu_err("%s access to non-render register (%x)\n",
-				cmd, offset);
-		return -EBADRQC;
-	}
 
 	if (is_cmd_update_pdps(offset, s) &&
 	    cmd_pdp_mmio_update_handler(s, offset, index))
-- 
2.31.0



More information about the intel-gvt-dev mailing list