openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge tag 'gvt-fixes-2019-01-24' of https://github.com/intel/gvt-linux into drm-intel-fixes 

gvt-fixes-2019-01-24

- Fix destroy of shadow batch and indirect ctx (Weinan)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190124054801.GP7203@zhen-hp.sh.intel.com
This commit is contained in:
Jani Nikula 2019-01-24 10:41:34 +02:00
parent 2b24408158 0f75551216
commit b42606b039
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpu/drm/i915/gvt/scheduler.c
View File

@ -332,6 +332,9 @@ static void release_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx)
i915_gem_object_unpin_map(wa_ctx->indirect_ctx.obj);
i915_gem_object_put(wa_ctx->indirect_ctx.obj);
wa_ctx->indirect_ctx.obj = NULL;
wa_ctx->indirect_ctx.shadow_va = NULL;
}
static int set_context_ppgtt_from_shadow(struct intel_vgpu_workload *workload,
@ -911,11 +914,6 @@ static void complete_current_workload(struct intel_gvt *gvt, int ring_id)
list_del_init(&workload->list);
if (!workload->status) {
release_shadow_batch_buffer(workload);
release_shadow_wa_ctx(&workload->wa_ctx);
}
if (workload->status || (vgpu->resetting_eng & ENGINE_MASK(ring_id))) {
/* if workload->status is not successful means HW GPU
* has occurred GPU hang or something wrong with i915/GVT,
@ -1283,6 +1281,9 @@ void intel_vgpu_destroy_workload(struct intel_vgpu_workload *workload)
{
struct intel_vgpu_submission *s = &workload->vgpu->submission;
release_shadow_batch_buffer(workload);
release_shadow_wa_ctx(&workload->wa_ctx);
if (workload->shadow_mm)
intel_vgpu_mm_put(workload->shadow_mm);