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