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Date:   Tue, 19 May 2020 23:30:50 +0200
From:   Borislav Petkov <bp@alien8.de>
To:     Robert Richter <rrichter@marvell.com>
Cc:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Tony Luck <tony.luck@intel.com>,
        James Morse <james.morse@arm.com>,
        Aristeu Rozanski <aris@redhat.com>,
        Matthias Brugger <mbrugger@suse.com>,
        linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] EDAC/ghes: Setup DIMM label from DMI and use it in
 error reports
Message-ID: <20200519213050.GE444@zn.tnic>
References: <20200518095852.28010-1-rrichter@marvell.com>
 <20200519202535.GC444@zn.tnic>
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On Tue, May 19, 2020 at 10:25:35PM +0200, Borislav Petkov wrote:
> but I'm guessing that dmi_memdev_name() doesn't give on my machine what
> it gives on yours.

IOW, this ontop:

diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c
index c7d404629863..f84c117c4310 100644
--- a/drivers/edac/ghes_edac.c
+++ b/drivers/edac/ghes_edac.c
@@ -109,9 +109,9 @@ static void dimm_setup_label(struct dimm_info *dimm, u16 handle)
        if (bank && *bank && device && *device)
                snprintf(dimm->label, sizeof(dimm->label),
                        "%s %s", bank, device);
-       else
-               snprintf(dimm->label, sizeof(dimm->label),
-                       "unknown memory (handle: 0x%.4x)", handle);
+       /*
+        * else fallback to the EDAC default name.
+        */
 }
 
 static void ghes_edac_dmidecode(const struct dmi_header *dh, void *arg)

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette