[igt-dev] [PATCH i-g-t] intel-ci: Drop extended basic mmap testing from BAT

Matthew Auld matthew.auld at intel.com
Wed Jan 15 10:28:11 UTC 2020


On 15/01/2020 09:13, Chris Wilson wrote:
> Now that we have basic page faulting support (and more) for mmap in
> selftests, we don't need the same redundant exercise in BAT.
> 
> While these individual tests are quite quick, on some systems such as
> fi-kbl-soraka we incur much longer delays between each test; removing
> 20 tests can easily shorten the BAT runtime by 20s.
> 
> References: 6fedafacae1b ("drm/i915/selftests: Wrap vm_mmap() around GEM objects")
> References: 9771d5f72966 ("drm/i915/selftests: Extend fault handler selftests to all memory regions")
> References: 0658186283ba ("drm/i915/selftests: Compare user mmap against GPU")
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Matthew Auld <matthew.auld at intel.com>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Petri Latvala <petri.latvala at intel.com>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>


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