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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E5F81C05027 for ; Thu, 2 Feb 2023 10:18:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=f63LQtC4cHw2z29cI47feKvU6sh20Nz7t+u6mSN3sj4=; b=t6mJRUMvEADLtVuh7pGFQJrw3s BLMxhCOwZn/SgHEeBTGXmoJmBFvVWorJum/mwpaSlsLKnuFaI9/ZVq2mTdC/pmyIuiXkiXRLG3LOn xIIlXrv/uFlZeatCffN0EMjcSOs5T4JEJ3GdLLDTToHCPaPqRHS2g1ADQ10qtq/4ugJx0fPD9Sl6x tvDp8LJ1XXR6bBC8Y3ffF+TcFn55Nrkvlbvh8mkqGybYQlsbLVZoiG88wsDLS62Nbl9YavHJl5jUJ nTOXJ2DcdIGcSkZYsdSrMyU1gWdk0+aSdsd3IiwYktFs7YpjJzuxRy/FW3fX09aMAvwz0nzyRH5xu Qf9Yc4Fg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNWfm-00FLgJ-9d; Thu, 02 Feb 2023 10:18:30 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNWfi-00FLfe-Jb for linux-nvme@lists.infradead.org; Thu, 02 Feb 2023 10:18:28 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 53F1168C7B; Thu, 2 Feb 2023 11:18:19 +0100 (CET) Date: Thu, 2 Feb 2023 11:18:18 +0100 From: Christoph Hellwig To: "Grochowski, Maciej" Cc: Keith Busch , Christoph Hellwig , "sagi@grimberg.me" , "linux-nvme@lists.infradead.org" Subject: Re: [PATCH] nvme-pci: fix resume after AER recovery Message-ID: <20230202101818.GB14931@lst.de> References: <20230130101449.1772800-1-hch@lst.de> <20230131085828.GB3139@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230202_021826_806281_CF0DE094 X-CRM114-Status: GOOD ( 14.12 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Wed, Feb 01, 2023 at 10:58:40PM +0000, Grochowski, Maciej wrote: > Hi Keith! > > I updated kernel on my machine into 5.15.87 sources and I run same experiment with aer_inject tool. > As a result I got followed error and nvme disappeared: > > nvme 0000:02:00.0: can't change power state from D3cold to D0 (config space inaccessible) I've been trying to look for this code in latest upstream and it has changed entirely. Any chance you could do a quick run with Linux 6.1?