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 8EF19C433F5 for ; Sat, 7 May 2022 06:54:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1445921AbiEGG6R (ORCPT ); Sat, 7 May 2022 02:58:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38560 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230196AbiEGG6M (ORCPT ); Sat, 7 May 2022 02:58:12 -0400 Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 289745DD0C for ; Fri, 6 May 2022 23:54:26 -0700 (PDT) Received: by mail-pf1-x429.google.com with SMTP id p8so7994232pfh.8 for ; Fri, 06 May 2022 23:54:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=QReXyHcN++8ZnG2EAL0MCJ6b3jaE9j2fBL439Rjlnbw=; b=s+YUi5RX2rfgtaYeELXxYjzxZHhXeqAlxqYW841Loi+QpDbMl5CvQr20fAZ0/+sGh9 r6ZG2cvgzgePuBm7irTI6/W4JXSG4flFw2g2YtS8llhCdlcV6hjxybpSsf2Rff8VPgIP hL5wmIWP8rnKLApA3ZG8UcxzrGJg4iZd8vslmn9fq2xxX9+TiquMWpEVtVsfL5w6WVrq zCC/RLz+12TAFjewEH0u0bzgkVYRDGaLF9qGmGHCeTqhsX5iHZwBIR2LoQxEdMH+NqT5 QWLsDOP2R5W8aOSmStQhtxsen1knaqqEOFNxHVD95UR1vx/5yxQneV9RvWzvVnoA7edS WCcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=QReXyHcN++8ZnG2EAL0MCJ6b3jaE9j2fBL439Rjlnbw=; b=j+vnnWdVPPvgwCFGUi8LuVnlmMK45tY3JCMJxBUJuXfHHSS9p1Ollyi1KNh1HWuEVr JsVBypCbE2bDHv+8fWlCvFDCKwhX6x4ShOjQ5m/4L+QzqZALmrnsPpzxCSpMZIGCpnHz XnaOJZo9HHUkVcaVHWt9XfhfJz2/9GXkXQDkxgQ5S3/1ub277esQAwxjfegCblycY/XY Qbrg5fWvjydH6RJ4iV/h2fSyMrYc6LH+ppVuuZFx4exun5o8r/vMZDMjKCpZmTodtAmA dnTVL9XbjPsl/+KzZHvykFzX0W9EobdcNUkDOdjfchMrFI0hkkHL8S+hF6ynYoXbUXzF MYqQ== X-Gm-Message-State: AOAM531moFoofBgAqunzGxhe1CQxg6O8Jrk3NUHAubcWU3gMb2DEzd+9 56yW87A3bncroI9teYDab/XXYg== X-Google-Smtp-Source: ABdhPJw6SAxt8Mk4xZLntEaQck4s/Gg8DeKj51whay6UwZPAno6fleXHlqMOPIazxWlobmQT4EEXyA== X-Received: by 2002:a63:4d1:0:b0:3c1:630d:b6b with SMTP id 200-20020a6304d1000000b003c1630d0b6bmr5767272pge.623.1651906465566; Fri, 06 May 2022 23:54:25 -0700 (PDT) Received: from always-x1.www.tendawifi.com ([139.177.225.239]) by smtp.gmail.com with ESMTPSA id y20-20020a1709027c9400b0015e8d4eb1ebsm2905162pll.53.2022.05.06.23.54.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 23:54:25 -0700 (PDT) From: zhenwei pi To: kbusch@kernel.org, hch@lst.de Cc: sagi@grimberg.me, axboe@fb.com, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, zhenwei pi Subject: [PATCH 1/3] nvme: introduce bit 5 of smart critical warning Date: Sat, 7 May 2022 14:50:24 +0800 Message-Id: <20220507065026.260306-2-pizhenwei@bytedance.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220507065026.260306-1-pizhenwei@bytedance.com> References: <20220507065026.260306-1-pizhenwei@bytedance.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org According to NVM Express v1.4, Section 5.14.1.2 ("SMART / Health Information"), introduce bit 5 for "Persistent Memory Region has become read-only or unreliable". Signed-off-by: zhenwei pi --- include/linux/nvme.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/nvme.h b/include/linux/nvme.h index f626a445d1a8..882ad7523127 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -662,6 +662,7 @@ enum { NVME_SMART_CRIT_RELIABILITY = 1 << 2, NVME_SMART_CRIT_MEDIA = 1 << 3, NVME_SMART_CRIT_VOLATILE_MEMORY = 1 << 4, + NVME_SMART_CRIT_PMR_UNRELIABLE = 1 << 5, }; enum { -- 2.20.1