diff options
| author | Xiong Zhang <xiong.y.zhang@intel.com> | 2019-05-27 13:45:53 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2019-07-30 14:29:48 +0800 |
| commit | 2089a76ade9005a06c5e08e8454f45f3625fdc1c (patch) | |
| tree | 42f4e17e68930fd6c6c2fa0ae517842eac4657ca /drivers/gpu/drm/i915/gvt/cmd_parser.c | |
| parent | c25144098bee19b089c8a37c54517bf467f06403 (diff) | |
drm/i915/gvt: Checking workload's gma earlier
Workload contains RB and WA_CTX which are in ggtt space,
if they aren't in valid ggtt space, the workload shouldn't be
shadowed and scanned. So checking them earlier to avoid shadow
them.
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/cmd_parser.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/cmd_parser.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index 6ea88270c818..b09dc315e2da 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -2674,11 +2674,6 @@ static int scan_workload(struct intel_vgpu_workload *workload) gma_head == gma_tail) return 0; - if (!intel_gvt_ggtt_validate_range(s.vgpu, s.ring_start, s.ring_size)) { - ret = -EINVAL; - goto out; - } - ret = ip_gma_set(&s, gma_head); if (ret) goto out; @@ -2724,11 +2719,6 @@ static int scan_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx) s.workload = workload; s.is_ctx_wa = true; - if (!intel_gvt_ggtt_validate_range(s.vgpu, s.ring_start, s.ring_size)) { - ret = -EINVAL; - goto out; - } - ret = ip_gma_set(&s, gma_head); if (ret) goto out; |