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 X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94FE3C4646D for ; Fri, 10 Aug 2018 14:14:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5885C223FF for ; Fri, 10 Aug 2018 14:14:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5885C223FF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728199AbeHJQoe (ORCPT ); Fri, 10 Aug 2018 12:44:34 -0400 Received: from mx2.suse.de ([195.135.220.15]:37850 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727869AbeHJQoe (ORCPT ); Fri, 10 Aug 2018 12:44:34 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id D9260AEF3; Fri, 10 Aug 2018 14:14:27 +0000 (UTC) From: Takashi Iwai To: Borislav Petkov Cc: Mauro Carvalho Chehab , linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] EDAC: Add missing MEM_LRDDR4 entry in edac_mem_types[] Date: Fri, 10 Aug 2018 16:14:26 +0200 Message-Id: <20180810141426.8918-1-tiwai@suse.de> X-Mailer: git-send-email 2.18.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The edac_mem_types[] array misses MEM_LRDDR4 entry, and it leads to NULL dereference when accessed via sysfs or such. Fixes: 1e8096bb2031 ("EDAC: Add LRDDR4 DRAM type") Cc: Signed-off-by: Takashi Iwai --- drivers/edac/edac_mc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index 3bb82e511eca..7d3edd713932 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -215,6 +215,7 @@ const char * const edac_mem_types[] = { [MEM_LRDDR3] = "Load-Reduced-DDR3-RAM", [MEM_DDR4] = "Unbuffered-DDR4", [MEM_RDDR4] = "Registered-DDR4", + [MEM_LRDDR4] = "Load-Reduced-DDR4-RAM", [MEM_NVDIMM] = "Non-volatile-RAM", }; EXPORT_SYMBOL_GPL(edac_mem_types); -- 2.18.0