diff options
22 files changed, 170 insertions, 39 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 7d50b7177d40..27c0a2140441 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -2311,7 +2311,7 @@ err: void intel_unpin_fb_vma(struct i915_vma *vma, unsigned long flags) { - i915_gem_object_lock(vma->obj); + i915_gem_object_lock(vma->obj, NULL); if (flags & PLANE_HAS_FENCE) i915_vma_unpin_fence(vma); i915_gem_object_unpin_from_display_plane(vma); @@ -17194,7 +17194,7 @@ static int intel_framebuffer_init(struct intel_framebuffer *intel_fb, if (!intel_fb->frontbuffer) return -ENOMEM; - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); tiling = i915_gem_object_get_tiling(obj); stride = i915_gem_object_get_stride(obj); i915_gem_object_unlock(obj); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_client_blt.c b/drivers/gpu/drm/i915/gem/i915_gem_client_blt.c index 947c8aa8e13e..a85907f29c53 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_client_blt.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_client_blt.c @@ -288,7 +288,7 @@ int i915_gem_schedule_fill_pages_blt(struct drm_i915_gem_object *obj, dma_fence_init(&work->dma, &clear_pages_work_ops, &fence_lock, 0, 0); i915_sw_fence_init(&work->wait, clear_pages_work_notify); - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_sw_fence_await_reservation(&work->wait, obj->base.resv, NULL, true, 0, I915_FENCE_GFP); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index 2679380159fc..27fddc22a7c6 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -128,7 +128,7 @@ static int i915_gem_begin_cpu_access(struct dma_buf *dma_buf, enum dma_data_dire if (err) return err; - err = i915_gem_object_lock_interruptible(obj); + err = i915_gem_object_lock_interruptible(obj, NULL); if (err) goto out; @@ -149,7 +149,7 @@ static int i915_gem_end_cpu_access(struct dma_buf *dma_buf, enum dma_data_direct if (err) return err; - err = i915_gem_object_lock_interruptible(obj); + err = i915_gem_object_lock_interruptible(obj, NULL); if (err) goto out; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_domain.c b/drivers/gpu/drm/i915/gem/i915_gem_domain.c index 7f76fc68f498..c0acfc97fae3 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_domain.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_domain.c @@ -32,7 +32,7 @@ void i915_gem_object_flush_if_display(struct drm_i915_gem_object *obj) if (!i915_gem_object_is_framebuffer(obj)) return; - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); __i915_gem_object_flush_for_display(obj); i915_gem_object_unlock(obj); } @@ -197,7 +197,7 @@ int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj, if (ret) return ret; - ret = i915_gem_object_lock_interruptible(obj); + ret = i915_gem_object_lock_interruptible(obj, NULL); if (ret) return ret; @@ -536,7 +536,7 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, if (err) goto out; - err = i915_gem_object_lock_interruptible(obj); + err = i915_gem_object_lock_interruptible(obj, NULL); if (err) goto out_unpin; @@ -576,7 +576,7 @@ int i915_gem_object_prepare_read(struct drm_i915_gem_object *obj, if (!i915_gem_object_has_struct_page(obj)) return -ENODEV; - ret = i915_gem_object_lock_interruptible(obj); + ret = i915_gem_object_lock_interruptible(obj, NULL); if (ret) return ret; @@ -630,7 +630,7 @@ int i915_gem_object_prepare_write(struct drm_i915_gem_object *obj, if (!i915_gem_object_has_struct_page(obj)) return -ENODEV; - ret = i915_gem_object_lock_interruptible(obj); + ret = i915_gem_object_lock_interruptible(obj, NULL); if (ret) return ret; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index ccaaf9e599a0..51395a0ceb15 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -1076,7 +1076,7 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj, if (use_cpu_reloc(cache, obj)) return NULL; - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_gtt_domain(obj, true); i915_gem_object_unlock(obj); if (err) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h index e5b9276d254c..488459143366 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h @@ -110,20 +110,44 @@ i915_gem_object_put(struct drm_i915_gem_object *obj) #define assert_object_held(obj) dma_resv_assert_held((obj)->base.resv) -static inline void i915_gem_object_lock(struct drm_i915_gem_object *obj) +static inline int __i915_gem_object_lock(struct drm_i915_gem_object *obj, + struct i915_gem_ww_ctx *ww, + bool intr) { - dma_resv_lock(obj->base.resv, NULL); + int ret; + + if (intr) + ret = dma_resv_lock_interruptible(obj->base.resv, ww ? &ww->ctx : NULL); + else + ret = dma_resv_lock(obj->base.resv, ww ? &ww->ctx : NULL); + + if (!ret && ww) + list_add_tail(&obj->obj_link, &ww->obj_list); + if (ret == -EALREADY) + ret = 0; + + if (ret == -EDEADLK) + ww->contended = obj; + + return ret; } -static inline bool i915_gem_object_trylock(struct drm_i915_gem_object *obj) +static inline int i915_gem_object_lock(struct drm_i915_gem_object *obj, + struct i915_gem_ww_ctx *ww) { - return dma_resv_trylock(obj->base.resv); + return __i915_gem_object_lock(obj, ww, ww && ww->intr); } -static inline int -i915_gem_object_lock_interruptible(struct drm_i915_gem_object *obj) +static inline int i915_gem_object_lock_interruptible(struct drm_i915_gem_object *obj, + struct i915_gem_ww_ctx *ww) { - return dma_resv_lock_interruptible(obj->base.resv, NULL); + WARN_ON(ww && !ww->intr); + return __i915_gem_object_lock(obj, ww, true); +} + +static inline bool i915_gem_object_trylock(struct drm_i915_gem_object *obj) +{ + return dma_resv_trylock(obj->base.resv); } static inline void i915_gem_object_unlock(struct drm_i915_gem_object *obj) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h index d0847d7896f9..b5c15557cc87 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h @@ -123,6 +123,15 @@ struct drm_i915_gem_object { struct list_head lut_list; spinlock_t lut_lock; /* guards lut_list */ + /** + * @obj_link: Link into @i915_gem_ww_ctx.obj_list + * + * When we lock this object through i915_gem_object_lock() with a + * context, we add it to the list to ensure we can unlock everything + * when i915_gem_ww_ctx_backoff() or i915_gem_ww_ctx_fini() are called. + */ + struct list_head obj_link; + /** Stolen memory for this object, instead of being backed by shmem. */ struct drm_mm_node *stolen; union { diff --git a/drivers/gpu/drm/i915/gem/i915_gem_pm.c b/drivers/gpu/drm/i915/gem/i915_gem_pm.c index 3d215164dd5a..40d3e40500fa 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_pm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_pm.c @@ -84,7 +84,7 @@ void i915_gem_suspend_late(struct drm_i915_private *i915) spin_unlock_irqrestore(&i915->mm.obj_lock, flags); - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); drm_WARN_ON(&i915->drm, i915_gem_object_set_to_gtt_domain(obj, false)); i915_gem_object_unlock(obj); diff --git a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c index ff72ee2fd9cd..ffcaee74a249 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_tiling.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_tiling.c @@ -249,7 +249,7 @@ i915_gem_object_set_tiling(struct drm_i915_gem_object *obj, * whilst executing a fenced command for an untiled object. */ - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); if (i915_gem_object_is_framebuffer(obj)) { i915_gem_object_unlock(obj); return -EBUSY; diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c index e2f3d014acb2..68c3631f3746 100644 --- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c +++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c @@ -947,7 +947,7 @@ static int gpu_write(struct intel_context *ce, { int err; - i915_gem_object_lock(vma->obj); + i915_gem_object_lock(vma->obj, NULL); err = i915_gem_object_set_to_gtt_domain(vma->obj, true); i915_gem_object_unlock(vma->obj); if (err) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c index 299c29e9ad86..4e36d4897ea6 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_client_blt.c @@ -75,7 +75,7 @@ static int __igt_client_fill(struct intel_engine_cs *engine) if (err) goto err_unpin; - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_cpu_domain(obj, false); i915_gem_object_unlock(obj); if (err) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c index 87d7d8aa080f..1de2959b153c 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c @@ -82,7 +82,7 @@ static int gtt_set(struct context *ctx, unsigned long offset, u32 v) u32 __iomem *map; int err = 0; - i915_gem_object_lock(ctx->obj); + i915_gem_object_lock(ctx->obj, NULL); err = i915_gem_object_set_to_gtt_domain(ctx->obj, true); i915_gem_object_unlock(ctx->obj); if (err) @@ -115,7 +115,7 @@ static int gtt_get(struct context *ctx, unsigned long offset, u32 *v) u32 __iomem *map; int err = 0; - i915_gem_object_lock(ctx->obj); + i915_gem_object_lock(ctx->obj, NULL); err = i915_gem_object_set_to_gtt_domain(ctx->obj, false); i915_gem_object_unlock(ctx->obj); if (err) @@ -147,7 +147,7 @@ static int wc_set(struct context *ctx, unsigned long offset, u32 v) u32 *map; int err; - i915_gem_object_lock(ctx->obj); + i915_gem_object_lock(ctx->obj, NULL); err = i915_gem_object_set_to_wc_domain(ctx->obj, true); i915_gem_object_unlock(ctx->obj); if (err) @@ -170,7 +170,7 @@ static int wc_get(struct context *ctx, unsigned long offset, u32 *v) u32 *map; int err; - i915_gem_object_lock(ctx->obj); + i915_gem_object_lock(ctx->obj, NULL); err = i915_gem_object_set_to_wc_domain(ctx->obj, false); i915_gem_object_unlock(ctx->obj); if (err) @@ -193,7 +193,7 @@ static int gpu_set(struct context *ctx, unsigned long offset, u32 v) u32 *cs; int err; - i915_gem_object_lock(ctx->obj); + i915_gem_object_lock(ctx->obj, NULL); err = i915_gem_object_set_to_gtt_domain(ctx->obj, true); i915_gem_object_unlock(ctx->obj); if (err) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index d176b015353f..52af9a52b743 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -950,7 +950,7 @@ emit_rpcs_query(struct drm_i915_gem_object *obj, if (IS_ERR(vma)) return PTR_ERR(vma); - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_gtt_domain(obj, false); i915_gem_object_unlock(obj); if (err) @@ -1709,7 +1709,7 @@ static int read_from_scratch(struct i915_gem_context *ctx, i915_request_add(rq); - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_cpu_domain(obj, false); i915_gem_object_unlock(obj); if (err) diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index 9c7402ce5bf9..9fb95a45bcad 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -103,7 +103,7 @@ static int check_partial_mapping(struct drm_i915_gem_object *obj, GEM_BUG_ON(i915_gem_object_get_tiling(obj) != tile->tiling); GEM_BUG_ON(i915_gem_object_get_stride(obj) != tile->stride); - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_gtt_domain(obj, true); i915_gem_object_unlock(obj); if (err) { @@ -188,7 +188,7 @@ static int check_partial_mappings(struct drm_i915_gem_object *obj, GEM_BUG_ON(i915_gem_object_get_tiling(obj) != tile->tiling); GEM_BUG_ON(i915_gem_object_get_stride(obj) != tile->stride); - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_gtt_domain(obj, true); i915_gem_object_unlock(obj); if (err) { diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c index 34932871b3a5..a94243dc4c5c 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_phys.c @@ -44,7 +44,7 @@ static int mock_phys_object(void *arg) } /* Make the object dirty so that put_pages must do copy back the data */ - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_gtt_domain(obj, true); i915_gem_object_unlock(obj); if (err) { diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c index febc9e6692ba..61a0532d0f3d 100644 --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c @@ -214,7 +214,7 @@ static int check_whitelist(struct i915_gem_context *ctx, return PTR_ERR(results); err = 0; - i915_gem_object_lock(results); + i915_gem_object_lock(results, NULL); intel_wedge_on_timeout(&wedge, engine->gt, HZ / 5) /* safety net! */ err = i915_gem_object_set_to_cpu_domain(results, false); i915_gem_object_unlock(results); diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index f1940939260a..943c8d232703 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -2982,7 +2982,7 @@ static int shadow_indirect_ctx(struct intel_shadow_wa_ctx *wa_ctx) goto put_obj; } - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); ret = i915_gem_object_set_to_cpu_domain(obj, false); i915_gem_object_unlock(obj); if (ret) { diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e1de50780ed5..4bc8fdb94019 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -420,7 +420,7 @@ i915_gem_gtt_pread(struct drm_i915_gem_object *obj, GEM_BUG_ON(!drm_mm_node_allocated(&node)); } - ret = i915_gem_object_lock_interruptible(obj); + ret = i915_gem_object_lock_interruptible(obj, NULL); if (ret) goto out_unpin; @@ -619,7 +619,7 @@ i915_gem_gtt_pwrite_fast(struct drm_i915_gem_object *obj, GEM_BUG_ON(!drm_mm_node_allocated(&node)); } - ret = i915_gem_object_lock_interruptible(obj); + ret = i915_gem_object_lock_interruptible(obj, NULL); if (ret) goto out_unpin; @@ -1290,7 +1290,7 @@ int i915_gem_freeze_late(struct drm_i915_private *i915) i915_gem_drain_freed_objects(i915); list_for_each_entry(obj, &i915->mm.shrink_list, mm.link) { - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); drm_WARN_ON(&i915->drm, i915_gem_object_set_to_cpu_domain(obj, true)); i915_gem_object_unlock(obj); @@ -1326,6 +1326,52 @@ int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file) return ret; } +void i915_gem_ww_ctx_init(struct i915_gem_ww_ctx *ww, bool intr) +{ + ww_acquire_init(&ww->ctx, &reservation_ww_class); + INIT_LIST_HEAD(&ww->obj_list); + ww->intr = intr; + ww->contended = NULL; +} + +static void i915_gem_ww_ctx_unlock_all(struct i915_gem_ww_ctx *ww) +{ + struct drm_i915_gem_object *obj; + + while ((obj = list_first_entry_or_null(&ww->obj_list, struct drm_i915_gem_object, obj_link))) { + list_del(&obj->obj_link); + i915_gem_object_unlock(obj); + } +} + +void i915_gem_ww_ctx_fini(struct i915_gem_ww_ctx *ww) +{ + i915_gem_ww_ctx_unlock_all(ww); + WARN_ON(ww->contended); + ww_acquire_fini(&ww->ctx); +} + +int __must_check i915_gem_ww_ctx_backoff(struct i915_gem_ww_ctx *ww) +{ + int ret = 0; + + if (WARN_ON(!ww->contended)) + return -EINVAL; + + i915_gem_ww_ctx_unlock_all(ww); + if (ww->intr) + ret = dma_resv_lock_slow_interruptible(ww->contended->base.resv, &ww->ctx); + else + dma_resv_lock_slow(ww->contended->base.resv, &ww->ctx); + + if (!ret) + list_add_tail(&ww->contended->obj_link, &ww->obj_list); + + ww->contended = NULL; + + return ret; +} + #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) #include "selftests/mock_gem_device.c" #include "selftests/i915_gem.c" diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h index f333e88a2b6e..427ebd02fceb 100644 --- a/drivers/gpu/drm/i915/i915_gem.h +++ b/drivers/gpu/drm/i915/i915_gem.h @@ -116,4 +116,15 @@ static inline bool __tasklet_is_scheduled(struct tasklet_struct *t) return test_bit(TASKLET_STATE_SCHED, &t->state); } +struct i915_gem_ww_ctx { + struct ww_acquire_ctx ctx; + struct list_head obj_list; + bool intr; + struct drm_i915_gem_object *contended; +}; + +void i915_gem_ww_ctx_init(struct i915_gem_ww_ctx *ctx, bool intr); +void i915_gem_ww_ctx_fini(struct i915_gem_ww_ctx *ctx); +int __must_check i915_gem_ww_ctx_backoff(struct i915_gem_ww_ctx *ctx); + #endif /* __I915_GEM_H__ */ diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c index 88d400b9df88..23a6132c5f4e 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem.c @@ -199,11 +199,52 @@ out: return err; } +static int igt_gem_ww_ctx(void *arg) +{ + struct drm_i915_private *i915 = arg; + struct drm_i915_gem_object *obj, *obj2; + struct i915_gem_ww_ctx ww; + int err = 0; + + obj = i915_gem_object_create_internal(i915, PAGE_SIZE); + if (IS_ERR(obj)) + return PTR_ERR(obj); + + obj2 = i915_gem_object_create_internal(i915, PAGE_SIZE); + if (IS_ERR(obj)) { + err = PTR_ERR(obj); + goto put1; + } + + i915_gem_ww_ctx_init(&ww, true); +retry: + /* Lock the objects, twice for good measure (-EALREADY handling) */ + err = i915_gem_object_lock(obj, &ww); + if (!err) + err = i915_gem_object_lock_interruptible(obj, &ww); + if (!err) + err = i915_gem_object_lock_interruptible(obj2, &ww); + if (!err) + err = i915_gem_object_lock(obj2, &ww); + + if (err == -EDEADLK) { + err = i915_gem_ww_ctx_backoff(&ww); + if (!err) + goto retry; + } + i915_gem_ww_ctx_fini(&ww); + i915_gem_object_put(obj2); +put1: + i915_gem_object_put(obj); + return err; +} + int i915_gem_live_selftests(struct drm_i915_private *i915) { static const struct i915_subtest tests[] = { SUBTEST(igt_gem_suspend), SUBTEST(igt_gem_hibernate), + SUBTEST(igt_gem_ww_ctx), }; if (intel_gt_is_wedged(&i915->gt)) diff --git a/drivers/gpu/drm/i915/selftests/i915_vma.c b/drivers/gpu/drm/i915/selftests/i915_vma.c index af89c7fc8f59..88c5e9acb84c 100644 --- a/drivers/gpu/drm/i915/selftests/i915_vma.c +++ b/drivers/gpu/drm/i915/selftests/i915_vma.c @@ -892,7 +892,7 @@ static int igt_vma_remapped_gtt(void *arg) unsigned int x, y; int err; - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_gtt_domain(obj, true); i915_gem_object_unlock(obj); if (err) diff --git a/drivers/gpu/drm/i915/selftests/intel_memory_region.c b/drivers/gpu/drm/i915/selftests/intel_memory_region.c index 741270fcb6b9..93a38a323584 100644 --- a/drivers/gpu/drm/i915/selftests/intel_memory_region.c +++ b/drivers/gpu/drm/i915/selftests/intel_memory_region.c @@ -509,7 +509,7 @@ static int igt_lmem_write_cpu(void *arg) if (err) goto out_unpin; - i915_gem_object_lock(obj); + i915_gem_object_lock(obj, NULL); err = i915_gem_object_set_to_wc_domain(obj, true); i915_gem_object_unlock(obj); if (err) |