diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/selftest_workarounds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_workarounds.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c index 4ee2e2babd0d..7c7aceb85a74 100644 --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c @@ -260,7 +260,6 @@ switch_to_scratch_context(struct intel_engine_cs *engine, rq = igt_spinner_create_request(spin, ce, MI_NOOP); intel_context_put(ce); - kernel_context_close(ctx); if (IS_ERR(rq)) { spin = NULL; @@ -279,6 +278,7 @@ err: if (err && spin) igt_spinner_end(spin); + kernel_context_close(ctx); return err; } @@ -355,6 +355,7 @@ out_ctx: static struct i915_vma *create_batch(struct i915_gem_context *ctx) { struct drm_i915_gem_object *obj; + struct i915_address_space *vm; struct i915_vma *vma; int err; @@ -362,7 +363,9 @@ static struct i915_vma *create_batch(struct i915_gem_context *ctx) if (IS_ERR(obj)) return ERR_CAST(obj); - vma = i915_vma_instance(obj, ctx->vm, NULL); + vm = i915_gem_context_get_vm_rcu(ctx); + vma = i915_vma_instance(obj, vm, NULL); + i915_vm_put(vm); if (IS_ERR(vma)) { err = PTR_ERR(vma); goto err_obj; @@ -463,12 +466,15 @@ static int check_dirty_whitelist(struct i915_gem_context *ctx, 0xffff00ff, 0xffffffff, }; + struct i915_address_space *vm; struct i915_vma *scratch; struct i915_vma *batch; int err = 0, i, v; u32 *cs, *results; - scratch = create_scratch(ctx->vm, 2 * ARRAY_SIZE(values) + 1); + vm = i915_gem_context_get_vm_rcu(ctx); + scratch = create_scratch(vm, 2 * ARRAY_SIZE(values) + 1); + i915_vm_put(vm); if (IS_ERR(scratch)) return PTR_ERR(scratch); @@ -1010,6 +1016,7 @@ static int live_isolated_whitelist(void *arg) return 0; for (i = 0; i < ARRAY_SIZE(client); i++) { + struct i915_address_space *vm; struct i915_gem_context *c; c = kernel_context(i915); @@ -1018,22 +1025,27 @@ static int live_isolated_whitelist(void *arg) goto err; } - client[i].scratch[0] = create_scratch(c->vm, 1024); + vm = i915_gem_context_get_vm_rcu(c); + + client[i].scratch[0] = create_scratch(vm, 1024); if (IS_ERR(client[i].scratch[0])) { err = PTR_ERR(client[i].scratch[0]); + i915_vm_put(vm); kernel_context_close(c); goto err; } - client[i].scratch[1] = create_scratch(c->vm, 1024); + client[i].scratch[1] = create_scratch(vm, 1024); if (IS_ERR(client[i].scratch[1])) { err = PTR_ERR(client[i].scratch[1]); i915_vma_unpin_and_release(&client[i].scratch[0], 0); + i915_vm_put(vm); kernel_context_close(c); goto err; } client[i].ctx = c; + i915_vm_put(vm); } for_each_engine(engine, i915, id) { |