# Re: \[PATCH v2\] powerpc/hv-gpci: Fix the H\_GET\_PERF\_COUNTER\_INFO hcall return value checks

- From: Michael Ellerman \<hidden\>
- Date: 2024-03-13 13:29:23 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2024/03/9533611
- Thread: https://ratatoskr.run/linuxppc-dev/2024/02/9533491/t.md

```text
On Thu, 29 Feb 2024 17:58:47 +0530, Kajol Jain wrote:
> Running event hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=0/
> in one of the system throws below error:
> 
>  ---Logs---
>  # perf list | grep hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles
>   hv_gpci/dispatch_timebase_by_processor_processor_time_in_timebase_cycles,phys_processor_idx=?/[Kernel PMU event]
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/hv-gpci: Fix the H_GET_PERF_COUNTER_INFO hcall return value checks
      https://git.kernel.org/powerpc/c/ad86d7ee43b22aa2ed60fb982ae94b285c1be671

cheers
```