From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD0D7606A33D for ; Wed, 28 Oct 2026 15:10:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=o4U5AgZK 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-Unsubscribe-Post:List-Owner; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=o4U5AgZKMfx1Y9CfdzYCFf571O Ba1lpkcdHhR1KdtOkz/UdAAYzlcEOtZGFKrlAsoj8+ws1EhzPP2gBez2zM/rNV2MbcLOdqfIhov5R RlQJVkCOX+R6TiLiL9VbpteYKF5s0M4SGuqY3r2hGyuRBBozyjiUT9i8tON6JdwpqIbf47wj5aVHK 6VjGsjx1GIoyLqdTiC24PF6iZb4ACc66ddmTZEeMSfuMKLTtiRR55FL3HTdFWydVt4Wf8v8RDMQ5D clqzyb1P4EIRcmPstA9hWLDrEzM9FWx24/1td/90Epp+BeOuPOUwx++zV1plMjniRD1iS9dENyYbL unDJaFOg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xM5Hs-00000007JDM-1p31; Wed, 28 Oct 2026 15:10:00 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xM5Hp-00000007JCA-0eMH for linux-nvme@lists.infradead.org; Wed, 28 Oct 2026 15:09:58 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 588E568AFE; Wed, 28 Oct 2026 16:09:53 +0100 (CET) Date: Wed, 28 Oct 2026 16:09:53 +0100 From: "hch@lst.de" To: =?utf-8?B?546LIOmiluadsA==?= Cc: "kbusch@kernel.org" , "axboe@kernel.dk" , "hch@lst.de" , "sagi@grimberg.me" , "linux-nvme@lists.infradead.org" , "io-uring@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: Re: [PATCH 3/4] nvme: report io_uring task-work copyback failures Message-ID: <20261028150953.GD16374@lst.de> References: <4f896744665ecf7034e4c52fa310f4de7fe1566b.1792118770.git.x-professor@outlook.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4f896744665ecf7034e4c52fa310f4de7fe1566b.1792118770.git.x-professor@outlook.com> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261028_080957_335063_EF601C5A X-CRM114-Status: UNSURE ( 7.70 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" X-Spam-Status: No, score=-10.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Looks good: Reviewed-by: Christoph Hellwig