Re: [PATCH] drm/i915/selftests: allow misaligned_pin test work with unmappable memory

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 25/08/2022 16:42, Andrzej Hajda wrote:
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@xxxxxxxxx>
Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx>

---
  drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
index fb5e6196347925..e050a2de5fd1df 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
@@ -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)



[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux