[igt-dev] [PATCH i-g-t] tests/i915/gem_mmap: test for non pagealingned mmaps

Chris Wilson chris at chris-wilson.co.uk
Mon Apr 8 15:52:48 UTC 2019


Quoting Ramalingam C (2019-04-08 16:50:38)
> Kernel supports the non page aligned mmaps. Hence this new subtest
> helps to maintain the sanity of such support.

No. That was sloppiness.

mmap(2):
       EINVAL We don't like addr, length, or offset (e.g., they are too large,
              or not aligned on a page boundary).
-Chris


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