i915/gem/selftests: Assign the VM at context creation in igt_shared_ctx_exec

We want to delete __assign_ppgtt and, generally, stop setting the VM
after context creation.  This is the one place I could find in the
selftests where we set a VM after the fact.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210708154835.528166-29-jason@jlekstrand.net

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 3e59746..8eb5050 100644 (file)
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -813,16 +813,12 @@ static int igt_shared_ctx_exec(void *arg)
                        struct i915_gem_context *ctx;
                        struct intel_context *ce;
 
-                       ctx = kernel_context(i915, NULL);
+                       ctx = kernel_context(i915, ctx_vm(parent));
                        if (IS_ERR(ctx)) {
                                err = PTR_ERR(ctx);
                                goto out_test;
                        }
 
-                       mutex_lock(&ctx->mutex);
-                       __assign_ppgtt(ctx, ctx_vm(parent));
-                       mutex_unlock(&ctx->mutex);
-
                        ce = i915_gem_context_get_engine(ctx, engine->legacy_idx);
                        GEM_BUG_ON(IS_ERR(ce));