Re: [PATCH v2] hwtracing: hisi_ptt: Move type check to the beginning of hisi_ptt_pmu_event_init()

[Suzuki K Poulose]

On Mon, 8 Jan 2024 12:19:06 +0000, Yang Jihong wrote:
> When perf_init_event() calls perf_try_init_event() to init pmu driver,
> searches for the next pmu driver only when the return value is -ENOENT.
> Therefore, hisi_ptt_pmu_event_init() needs to check the type at the
> beginning of the function.
> Otherwise, in the case of perf-task mode, perf_try_init_event() returns
> -EOPNOTSUPP and skips subsequent pmu drivers, causes perf_init_event() to
> fail.
> 
> [...]

Applied, thanks!

[1/1] hwtracing: hisi_ptt: Move type check to the beginning of hisi_ptt_pmu_event_init()
      https://git.kernel.org/coresight/c/06226d120a28

Best regards,
-- 
Suzuki K Poulose <suzuki.poulose@xxxxxxx>