Re: [PATCH i-g-t] xe-ci: Disable xe_evict subtests that are expected to possibly fail

[Nirmoy Das <nirmoy.das@linux.intel.com>]

On 12/18/2024 1:45 PM, Thomas Hellström wrote:
> Threads may compete over VRAM resources, and since there is no
> serialization in TTM, threaded evict tests may have a high
> possibility of failing.
>
> Disable such tests until we have a working exhaustive eviction
> implementation in place.
>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> Cc: Matthew Brost <matthew.brost@intel.com>
> Cc: <akshata.jahagirdar@intel.com>

Saw many failures of these tests on BMG


Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
> ---
>  tests/intel-ci/xe-fast-feedback.testlist | 5 -----
>  tests/intel-ci/xe.blocklist.txt          | 7 +++++++
>  2 files changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/tests/intel-ci/xe-fast-feedback.testlist b/tests/intel-ci/xe-fast-feedback.testlist
> index 727be9230..f16ca9188 100644
> --- a/tests/intel-ci/xe-fast-feedback.testlist
> +++ b/tests/intel-ci/xe-fast-feedback.testlist
> @@ -263,19 +263,14 @@ igt@xe_exec_threads@threads-mixed-shared-vm-basic
>  igt@xe_exec_threads@threads-mixed-fd-basic
>  igt@xe_exec_threads@threads-mixed-userptr-invalidate
>  igt@xe_exec_threads@threads-mixed-shared-vm-userptr-invalidate-race
> -igt@xe_evict@evict-beng-mixed-threads-small-multi-vm
>  igt@xe_evict@evict-beng-small
>  igt@xe_evict@evict-beng-small-cm
>  igt@xe_evict@evict-beng-small-external
>  igt@xe_evict@evict-beng-small-external-cm
>  igt@xe_evict@evict-beng-small-multi-vm
>  igt@xe_evict@evict-cm-threads-small
> -igt@xe_evict@evict-mixed-threads-small
> -igt@xe_evict@evict-mixed-threads-small-multi-vm
>  igt@xe_evict@evict-small
>  igt@xe_evict@evict-small-cm
>  igt@xe_evict@evict-small-external
>  igt@xe_evict@evict-small-external-cm
>  igt@xe_evict@evict-small-multi-vm
> -igt@xe_evict@evict-small-multi-vm-cm
> -igt@xe_evict@evict-threads-small
> diff --git a/tests/intel-ci/xe.blocklist.txt b/tests/intel-ci/xe.blocklist.txt
> index e29e745a0..ed9e572a5 100644
> --- a/tests/intel-ci/xe.blocklist.txt
> +++ b/tests/intel-ci/xe.blocklist.txt
> @@ -90,3 +90,10 @@ igt@sriov_basic@enable-vfs-autoprobe-on$
>  igt@sriov_basic@enable-vfs-bind-unbind-each$
>  igt@sriov_basic@bind-unbind-vf$
>  ##################################################################
> +# Exclude xe_evict tests that are not expected to succeed
> +# due to missing TTM exhaustive eviction
> +##################################################################
> +igt@xe_evict@*-multi-vm-cm*
> +igt@xe_evict@*-threads-*
> +# igt@xe_evict@*-cm* # Rebind and VM_BIND may race.
> +##################################################################