| Date | Tue, 31 Jan 2023 11:31:22 -0500 | Subject | Re: [PATCH v5 18/25] powerpc/pseries: Log hcall return codes for PLPKS debug | From | Stefan Berger <> |
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On 1/31/23 01:39, Andrew Donnellan wrote: > From: Russell Currey <ruscur@russell.cc> > > The plpks code converts hypervisor return codes into their Linux > equivalents so that users can understand them. Having access to the > original return codes is really useful for debugging, so add a > pr_debug() so we don't lose information from the conversion. > > Signed-off-by: Russell Currey <ruscur@russell.cc> > Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
> --- > arch/powerpc/platforms/pseries/plpks.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/powerpc/platforms/pseries/plpks.c b/arch/powerpc/platforms/pseries/plpks.c > index cee06fb9a370..e5755443d4a4 100644 > --- a/arch/powerpc/platforms/pseries/plpks.c > +++ b/arch/powerpc/platforms/pseries/plpks.c > @@ -117,6 +117,8 @@ static int pseries_status_to_err(int rc) > err = -EINVAL; > } > > + pr_debug("Converted hypervisor code %d to Linux %d\n", rc, err); > + > return err; > } >
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