Only support vm_bind mode with non-recoverable contexts.
With new vm_bind mode with eb3 submission path, we need not
support older recoverable contexts.
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@xxxxxxxxx>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 76c6419b7ae0..9a7eaa574966 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1617,6 +1617,12 @@ i915_gem_create_context(struct drm_i915_private *i915,
INIT_LIST_HEAD(&ctx->stale.engines);
if (pc->vm) {
+ /* Only non-recoverable contexts are allowed in vm_bind mode */
+ if (i915_gem_vm_is_vm_bind_mode(pc->vm) &&
+ (pc->user_flags & BIT(UCONTEXT_RECOVERABLE))) {
+ err = -EINVAL;
+ goto err_ctx;
+ }
vm = i915_vm_get(pc->vm);
} else if (HAS_FULL_PPGTT(i915)) {
struct i915_ppgtt *ppgtt;
--
2.21.0.rc0.32.g243a4c7e27
