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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 B81E1C433DB for ; Wed, 6 Jan 2021 22:40:26 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 22ACC2313B for ; Wed, 6 Jan 2021 22:40:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 22ACC2313B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ens-lyon.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=67LLdxImKnr/DYm7alMe25eH1TJii/WNCRtz5xab9NA=; b=2XIz7cV506dekGuBkXkoyQWBX Chw3hnEs7Omkcfvr82NmTQ90Zf4fnvWA80RE7Rt9IMHxKCIhuPDpFfuREYmaYJV8TrS/qjMfkldRJ fQJzua7yWqBNt4cliR3VvYPFnVSYn6K3OZM85v9p2UFViSYP9LQpr5PMtMjFx7BZUWq0q4N8e62tA 7XiAsLAx5uPIpd2esi9fGOtk8EEEvN0zpehqgy6gPB7bXsLcitKd5CXZ2DqREiIBu6CwsBlEj/P4O lgT1WEmSSR44L2x5r0k0MoJvF2HO3LAMp+3op0wY7/qD1dKA8cUiSiDc/1rb+rV+iEc4XTt/Y5fUZ gmgy8e3ng==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kxHTM-0001SR-Np; Wed, 06 Jan 2021 22:40:08 +0000 Received: from hera.aquilenet.fr ([185.233.100.1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kxHTJ-0001S0-L9 for linux-nvme@lists.infradead.org; Wed, 06 Jan 2021 22:40:06 +0000 Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id 8E5946BB; Wed, 6 Jan 2021 23:40:02 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at aquilenet.fr Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vnVwzdxEFMXf; Wed, 6 Jan 2021 23:40:01 +0100 (CET) Received: from function.youpi.perso.aquilenet.fr (lfbn-bor-1-56-204.w90-50.abo.wanadoo.fr [90.50.148.204]) by hera.aquilenet.fr (Postfix) with ESMTPSA id A9FB643F; Wed, 6 Jan 2021 23:40:01 +0100 (CET) Received: from samy by function.youpi.perso.aquilenet.fr with local (Exim 4.94) (envelope-from ) id 1kxHTE-006P4i-FV; Wed, 06 Jan 2021 23:40:00 +0100 Date: Wed, 6 Jan 2021 23:40:00 +0100 From: Samuel Thibault To: Keith Busch Subject: Re: Are AER corrected errors worrying? Message-ID: <20210106224000.skryo2aijhfiomfw@function> Mail-Followup-To: Samuel Thibault , Keith Busch , Vidya Sagar , linux-nvme@lists.infradead.org, linux-pci@vger.kernel.org References: <20210101224028.4akud7meibjavvtf@function> <20210104184435.GE1024941@dhcp-10-100-145-180.wdc.com> <20210104201247.5k47gueib3cw4sfr@function> <20210104213648.enkuq5e2o6adbiur@function> <20210106202823.ehdkno3inlzszqtb@function> <20210106214808.GA1280721@dhcp-10-100-145-180.wdc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210106214808.GA1280721@dhcp-10-100-145-180.wdc.com> Organization: I am not organized User-Agent: NeoMutt/20170609 (1.8.3) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210106_174005_820822_1E978442 X-CRM114-Status: GOOD ( 11.39 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pci@vger.kernel.org, linux-nvme@lists.infradead.org, Vidya Sagar Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Keith Busch, le mer. 06 janv. 2021 13:48:08 -0800, a ecrit: > On Wed, Jan 06, 2021 at 09:28:23PM +0100, Samuel Thibault wrote: > > Is there more I can provide to investigate if that can somehow be fixed > > in the driver? I guess I can safely use the system with pcie_aspm=off? > > (the energy saving seems neglectible) > > I don't think there's more to do from the kernel or driver beyond > disabling usage of the problematic feature. I think a proper fix would > have to come from the hardware vendor. Ok, thanks! Samuel _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme