[Intel-gfx] [PATCH] drm/i915/selftests: Remove flush_scheduled_work() from live_execlists

[Tvrtko Ursulin]

On 23/09/2022 11:32, Das, Nirmoy wrote:
> Reviewed-by: Nirmoy Das <nirmoy.das at intel.com>

Thanks!

Pushed now. Should land with 6.2.

Regards,

Tvrtko

> On 6/30/2022 2:57 PM, Tvrtko Ursulin wrote:
>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>
>> There are ongoing efforts to remove usages of flush_scheduled_work() from
>> drivers in order to avoid several cases of potentential problems when
>> flushing is done from certain contexts.
>>
>> Remove the call from the live_execlists selftest. Its purpose was to be
>> thorough and sync with the execlists capture state handling, but that is
>> not strictly required for the test to function and can be removed.
>>
>> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>> Cc: Tetsuo Handa <penguin-kernel at I-love.SAKURA.ne.jp>
>> ---
>>   drivers/gpu/drm/i915/gt/selftest_execlists.c | 2 --
>>   1 file changed, 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/gt/selftest_execlists.c 
>> b/drivers/gpu/drm/i915/gt/selftest_execlists.c
>> index 09f8cd2d0e2c..e62d089257ae 100644
>> --- a/drivers/gpu/drm/i915/gt/selftest_execlists.c
>> +++ b/drivers/gpu/drm/i915/gt/selftest_execlists.c
>> @@ -85,8 +85,6 @@ static int wait_for_reset(struct intel_engine_cs 
>> *engine,
>>               break;
>>       } while (time_before(jiffies, timeout));
>> -    flush_scheduled_work();
>> -
>>       if (rq->fence.error != -EIO) {
>>           pr_err("%s: hanging request %llx:%lld not reset\n",
>>                  engine->name,