On Tue, Mar 13, 2018 at 10:59:01AM +0100, Jean Delvare wrote:
> > +   edac_dbg(0, "mc#%d: channel %d, dimm %d, %llu Mb (%u pages)\n",
> 
> I did not notice on previous review, but I think "b" in general means
> bit not byte, so "MB" would be better.

Heh! We've been cut & pasting that line from EDAC drivers since the 
i7core_edac.c
I think the origin is in 2.6.35. So you are far from the only person to not
notice it in a review :-)

> 
> > +            imc->mc, chan, dimmno, size >> 20, dimm->nr_pages);
> > +
> > +   snprintf(dimm->label, sizeof(dimm->label), 
> > "CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u",
> > +            imc->src_id, imc->lmc, chan, dimmno);
> > +
> > +   return 1;
> > +}
> 
> Now this function always return 1, that doesn't make a lot of sense?

I could fix the return to be:


diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c
index 84c18bb1e0cd..1a66e145c0bd 100644
--- a/drivers/edac/skx_edac.c
+++ b/drivers/edac/skx_edac.c
@@ -429,7 +429,7 @@ static int get_nvdimm_info(struct dimm_info *dimm, struct 
skx_imc *imc,
        snprintf(dimm->label, sizeof(dimm->label), 
"CPU_SrcID#%u_MC#%u_Chan#%u_DIMM#%u",
                 imc->src_id, imc->lmc, chan, dimmno);
 
-       return 1;
+       return (size == 0 || size == ~0ull) ? 0 : 1;
 }
 
 #define SKX_GET_MTMTR(dev, reg) \



> Other than these details, the dmi-related code looks good to me now.
> 
> Reviewed-by: Jean Delvare <jdelv...@suse.de> # for DMI

Thanks.  Boris ... ready to go now? Or do you have some other comments?

-Tony
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