From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB3B2C76196 for ; Mon, 10 Apr 2023 20:47:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229605AbjDJUrT (ORCPT ); Mon, 10 Apr 2023 16:47:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229523AbjDJUrS (ORCPT ); Mon, 10 Apr 2023 16:47:18 -0400 Received: from mail.skyhub.de (mail.skyhub.de [5.9.137.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 698E8E9; Mon, 10 Apr 2023 13:47:16 -0700 (PDT) Received: from zn.tnic (p5de8e687.dip0.t-ipconnect.de [93.232.230.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id F2C621EC03F1; Mon, 10 Apr 2023 22:47:14 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1681159635; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=iL2daBPD946fMEUmXAbOggLKCH0CPV1KKIYQPbODX48=; b=izfXI+2bzoSONA6emB916RXN5apHA7tYioWCIziY+1dNGjSHPuCVOfN8HSFhgK1nlSSlvY Gcrm9YepdrwuCwHYK0o/S+dpE4VoW/C6yPvTI+WOxLw9BFs7/CCSY3o5BgA8TS0B5mxgTE iYmVINmxPYYAcfhMnJDM7mJ/Tf/rKLI= Date: Mon, 10 Apr 2023 22:47:10 +0200 From: Borislav Petkov To: Yazen Ghannam Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, avadhut.naik@amd.com Subject: Re: [PATCH] EDAC/mce_amd: Decode Cache Level "L0" Error Code Message-ID: <20230410204710.GBZDR1ziKdqr4ihJZh@fat_crate.local> References: <20230410203357.17704-1-yazen.ghannam@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20230410203357.17704-1-yazen.ghannam@amd.com> Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org On Mon, Apr 10, 2023 at 03:33:57PM -0500, Yazen Ghannam wrote: > The "L0" cache level is listed as "reserved" in legacy documentation. > This has now been defined as "Core" in current documentation for > Zen-based systems. > > Update the cache level strings to include this new definition. > > Signed-off-by: Yazen Ghannam > --- > drivers/edac/mce_amd.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c > index cc5c63feb26a..1d1b9da3b9bd 100644 > --- a/drivers/edac/mce_amd.c > +++ b/drivers/edac/mce_amd.c > @@ -37,7 +37,7 @@ EXPORT_SYMBOL_GPL(amd_unregister_ecc_decoder); > static const char * const tt_msgs[] = { "INSN", "DATA", "GEN", "RESV" }; > > /* cache level */ > -static const char * const ll_msgs[] = { "RESV", "L1", "L2", "L3/GEN" }; > +static const char * const ll_msgs[] = { "CORE", "L1", "L2", "L3/GEN" }; Still used on legacy machines. I thought we agreed we'll move all the decoding to luserspace, for newer Zens... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette