Move the sanity check that both src and dst are never both system
memory, which should never happen on discrete, and likely means we have
a bug. The only exception is on integrated where we trigger this path in
the selftests.
Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
Cc: Nirmoy Das <nirmoy.das@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/intel_migrate.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_migrate.c b/drivers/gpu/drm/i915/gt/intel_migrate.c
index 20444d6ceb3c..950fd6da146c 100644
--- a/drivers/gpu/drm/i915/gt/intel_migrate.c
+++ b/drivers/gpu/drm/i915/gt/intel_migrate.c
@@ -530,6 +530,7 @@ intel_context_migrate_copy(struct intel_context *ce,
int err;
GEM_BUG_ON(ce->vm != ce->engine->gt->migrate.context->vm);
+ GEM_BUG_ON(IS_DGFX(ce->engine->i915) && (!src_is_lmem && !dst_is_lmem));
*out = NULL;
GEM_BUG_ON(ce->ring->size < SZ_64K);
@@ -566,8 +567,6 @@ intel_context_migrate_copy(struct intel_context *ce,
src_offset = 0;
dst_offset = CHUNK_SZ;
if (HAS_64K_PAGES(ce->engine->i915)) {
- GEM_BUG_ON(!src_is_lmem && !dst_is_lmem);
-
src_offset = 0;
dst_offset = 0;
if (src_is_lmem)
--
2.34.1
