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drm/i915/selftests: allow misaligned_pin test work with unmappable memory

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In case of Small BAR configurations stolen local memory can be unmappable.
Since the test does not touch the memory, passing I915_BO_ALLOC_GPU_ONLY
flag to i915_gem_object_create_region, will prevent -ENOSPC error from
_i915_gem_object_stolen_init.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6565
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220825154239.52343-1-andrzej.hajda@intel.com
This commit is contained in:
Andrzej Hajda 2022-08-25 17:42:39 +02:00 committed by Matthew Auld
parent f54e515c91
commit 13cc5123e9
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
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@ -1080,7 +1080,7 @@ static int misaligned_case(struct i915_address_space *vm, struct intel_memory_re
bool is_stolen = mr->type == INTEL_MEMORY_STOLEN_SYSTEM ||
mr->type == INTEL_MEMORY_STOLEN_LOCAL;
obj = i915_gem_object_create_region(mr, size, 0, 0);
obj = i915_gem_object_create_region(mr, size, 0, I915_BO_ALLOC_GPU_ONLY);
if (IS_ERR(obj)) {
/* if iGVT-g or DMAR is active, stolen mem will be uninitialized */
if (PTR_ERR(obj) == -ENODEV && is_stolen)