diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/cmd_parser.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_engine_cs.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 3 |
6 files changed, 17 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index 85d4c57870fb..49af94627c8a 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -2777,12 +2777,12 @@ int intel_gvt_scan_and_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx) } static struct cmd_info *find_cmd_entry_any_ring(struct intel_gvt *gvt, - unsigned int opcode, int rings) + unsigned int opcode, unsigned long rings) { struct cmd_info *info = NULL; unsigned int ring; - for_each_set_bit(ring, (unsigned long *)&rings, I915_NUM_ENGINES) { + for_each_set_bit(ring, &rings, I915_NUM_ENGINES) { info = find_cmd_entry(gvt, opcode, ring); if (info) break; diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 8e331142badb..64d67ff9bf08 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -1359,12 +1359,15 @@ static int ppgtt_handle_guest_write_page_table_bytes(void *gp, return ret; } else { if (!test_bit(index, spt->post_shadow_bitmap)) { + int type = spt->shadow_page.type; + ppgtt_get_shadow_entry(spt, &se, index); ret = ppgtt_handle_guest_entry_removal(gpt, &se, index); if (ret) return ret; + ops->set_pfn(&se, vgpu->gtt.scratch_pt[type].page_mfn); + ppgtt_set_shadow_entry(spt, &se, index); } - ppgtt_set_post_shadow(spt, index); } diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 18de6569d04a..5cfba89ed586 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -467,7 +467,7 @@ static void __fence_set_priority(struct dma_fence *fence, int prio) struct drm_i915_gem_request *rq; struct intel_engine_cs *engine; - if (!dma_fence_is_i915(fence)) + if (dma_fence_is_signaled(fence) || !dma_fence_is_i915(fence)) return; rq = to_request(fence); diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 333f40bc03bb..7923dfd9963c 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -7027,6 +7027,8 @@ enum { #define GEN9_SLICE_COMMON_ECO_CHICKEN0 _MMIO(0x7308) #define DISABLE_PIXEL_MASK_CAMMING (1<<14) +#define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c) + #define GEN7_L3SQCREG1 _MMIO(0xB010) #define VLV_B0_WA_L3SQCREG1_VALUE 0x00D30000 diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index ab5bf4e2e28e..6074e04dc99f 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -1390,6 +1390,11 @@ static int glk_init_workarounds(struct intel_engine_cs *engine) if (ret) return ret; + /* WA #0862: Userspace has to set "Barrier Mode" to avoid hangs. */ + ret = wa_ring_whitelist_reg(engine, GEN9_SLICE_COMMON_ECO_CHICKEN1); + if (ret) + return ret; + /* WaToEnableHwFixForPushConstHWBug:glk */ WA_SET_BIT_MASKED(COMMON_SLICE_CHICKEN2, GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION); diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index d36e25607435..e71a8cd50498 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -974,6 +974,9 @@ static void execlists_schedule(struct drm_i915_gem_request *request, int prio) GEM_BUG_ON(prio == I915_PRIORITY_INVALID); + if (i915_gem_request_completed(request)) + return; + if (prio <= READ_ONCE(request->priotree.priority)) return; |