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 09784CCA468 for ; Tue, 30 Sep 2025 12:34:42 +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=UO6aQf5NOBsAlA3OxJnU+ytw9DH8uapgUyQtK/Rr4JM=; b=Qouo1vV4LXzbK942749WvpbTJ7 LrLtul0Zcmzkf4rhPVKN5/iOgo6BnqBRdUAxfdNKxbgeaok5O4uZiowjsRX1rYNduNCzjY6SpNHs5 Z4CAfXaP2vHzqhXtePWGmMqXqlFwvZ2uhZIBZL34ket4cFPQOMl0+YO1Ph8ngtjsj+Jqmctgn3lFL FVwsrb+fyOPnNl5REsevbT/TXXdl5JKVSKVgpoBvNKB6G8BRcUrxRLum2QbLeRaW9n9JsOcYnGP69 vAv4Po/dHCQkFv/RZrkGsLc98KXiib8zI6SAt3WUqFToEEfvBXw9QCA3+Ou+eIJmAwT7iveyw1bAY yd70HZ9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v3ZZ1-00000005Hwu-47EL; Tue, 30 Sep 2025 12:34:39 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v3ZYz-00000005HwS-33D9 for linux-nvme@lists.infradead.org; Tue, 30 Sep 2025 12:34:38 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id B07984483B; Tue, 30 Sep 2025 12:34:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C4C32C4CEF0; Tue, 30 Sep 2025 12:34:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759235675; bh=+yrvY7toINzVpswa0PAIaIDdQ59Q6vtlbr+hG/IBIvY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Na5QvMguViKB31Z2oVtF3L0poZv3ki4wIiLtwIsSrwKeg3yYjCLdK594nVPl5xlvt DxEhULZL+aDaWgj3h+sMzQIEtts7zs2CelzQr3Y5T7Rln7XDk4VRzqUDMbFREn/gsT hW58Vw5J6WIiCHAqnNJMRE76GRw0OC5AUG7rhdtQR2zyQFCT5A9txawFDkMfHs7r0d KM1Sh6mDu/YIEHNAo8R7eKpJwG+45vNe21JwZ12G9GGtS+IU2f9TeMkmrPW175PJNK N1QP57FGyu+2284KZZsRzgDU7HPMBJ2v7l54Jwht/zlpXeeVwzBB17wsR4eVcFJb7B HWyXPGElb2GRg== Date: Tue, 30 Sep 2025 14:34:30 +0200 From: Keith Busch To: Rolf Eike Beer Cc: Jens Axboe , Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org, stable@kernel.org Subject: Re: Backporting of 3659fb5ac29a5e6102bebe494ac789fd47fb78f4 to 5.4? Message-ID: References: <5015244.GXAFRqVoOG@devpool92.emlix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5015244.GXAFRqVoOG@devpool92.emlix.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250930_053437_790707_43E37E6E X-CRM114-Status: GOOD ( 13.90 ) 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 Tue, Sep 30, 2025 at 10:34:35AM +0200, Rolf Eike Beer wrote: > Hi all, > > I just noticed that 3659fb5ac29a5e6102bebe494ac789fd47fb78f4 ("nvme: fix > multipath crash caused by flush request when blktrace is enabled") has not been > backported into 5.4 stable kernels, leaving CVE-2022-50388 unfixed. I assume > this has happened because it did not trivially apply. > > Is this assumption correct? In this case please see the patch I'll send as > reply. If not, what is the reason? It doesn't apply, though it's a trivial conflict resolution.