Re: [PATCH] drm/i915: fix subslice mask array size

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On 06/11/2018 10:33, Lionel Landwerlin wrote:
On 06/11/2018 18:29, Daniele Ceraolo Spurio wrote:
We have a subslice mask per slice, not per subslice.
MAX_SUBSLICES > MAX_SLICES, so the wrong size didn't cause any issue
apart from using extra memory.

Cc: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>

Indeed!
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
> Thanks,

-
Lionel


Pushed, thanks for the review.

Daniele


---
  drivers/gpu/drm/i915/intel_device_info.h | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 86ce1db1b33a..88f97210dc49 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -124,7 +124,7 @@ enum intel_ppgtt {
  struct sseu_dev_info {
      u8 slice_mask;
-    u8 subslice_mask[GEN_MAX_SUBSLICES];
+    u8 subslice_mask[GEN_MAX_SLICES];
      u16 eu_total;
      u8 eu_per_subslice;
      u8 min_eu_in_pool;


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