# Re: \[PATCH v3\] powerpc/papr\_scm: Reduce error severity if nvdimm stats inaccessible

- From: Michael Ellerman \<hidden\>
- Date: 2021-06-06 12:19:08 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2021/06/9522991
- Thread: https://ratatoskr.run/linuxppc-dev/2021/05/9522580/t.md

```text
On Sat, 8 May 2021 10:06:42 +0530, Vaibhav Jain wrote:
> Currently drc_pmem_qeury_stats() generates a dev_err in case
> "Enable Performance Information Collection" feature is disabled from
> HMC or performance stats are not available for an nvdimm. The error is
> of the form below:
> 
> papr_scm ibm,persistent-memory:ibm,pmemory@44104001: Failed to query
> 	 performance stats, Err:-10
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/papr_scm: Reduce error severity if nvdimm stats inaccessible
      https://git.kernel.org/powerpc/c/f3f6d18417eb44ef393b23570d384d2778ef22dc

cheers
```