[Intel-gfx] [PATCH i-g-t v3 00/19] tests/core_hotunplug: Fixes and enhancements

[Janusz Krzysztofik]

On Thu, 2020-08-20 at 16:51 +0200, Janusz Krzysztofik wrote:
> Clean up the test code, add some new basic subtests, then unblock
> unbind test variants.

Hi,

CI results show that i915 recovery after a failed healthcheck still
needs some work, so please hold on with your reviews.  I'm going to
submit v4 soon.

Thanks,
Janusz

> 
> One patch has been renamed, three new patches added to the series, and
> one more patch form a formerly submitted series with new subtests
> included.
> 
> @Michał: Since most v2/v3 updates are trivial, I've preserved your
> v1/v2 Reviewd-by: except for a few patches with non-trivial changes,
> where I marked your R-b as v1/v2 applicable.  Please have a look and
> confirm if you are still OK with them.
> 
> @Tvrtko: Please support my attempt to remove the unbind test variants
> from the blocklist.
> 
> @Petri, @Martin: Please give me your green lite for merging this
> series if you have no objections.
> 
> Thanks,
> Janusz
> 
> Janusz Krzysztofik (19):
>   tests/core_hotunplug: Use igt_assert_fd()
>   tests/core_hotunplug: Constify dev_bus_addr string
>   tests/core_hotunplug: Clean up device open error handling
>   tests/core_hotunplug: Consolidate duplicated debug messages # new
>   tests/core_hotunplug: Assert successful device filter application
>   tests/core_hotunplug: Maintain a single data structure instance
>   tests/core_hotunplug: Pass errors via a data structure field
>   tests/core_hotunplug: Handle device close errors
>   tests/core_hotunplug: Prepare invariant data once per test run
>   tests/core_hotunplug: Skip selectively on sysfs close errors
>   tests/core_hotunplug: Recover from subtest failures # renamed
>   tests/core_hotunplug: Fail subtests on device close errors
>   tests/core_hotunplug: Let the driver time out essential sysfs operations # new
>   tests/core_hotunplug: Process return values of sysfs operations
>   tests/core_hotunplug: Assert expected device presence/absence
>   tests/core_hotunplug: Explicitly ignore unused return values
>   tests/core_hotunplug: More thorough i915 healthcheck and recovery # new
>   tests/core_hotunplug: Add 'lateclose before restore' variants # included
>   tests/core_hotunplug: Un-blocklist *bind* subtests
> 
>  tests/core_hotunplug.c       | 525 ++++++++++++++++++++++++++---------
>  tests/intel-ci/blacklist.txt |   2 +-
>  2 files changed, 396 insertions(+), 131 deletions(-)
>