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 73D08CD4842 for ; Mon, 11 May 2026 12:22:38 +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=i1HHks+J8dHk+GfisPpemusf7TjEeXHyXZFWZlt11dI=; b=fQ3WcGRLxMuUI/4TrfLPdfWX9v g4K63YvvtK0ToWJWE2ud82Bh157SBpNUxVUJBWiqUQNPBMpqmvSX/aci/xFXzGgDPl86mVhYCJQx7 jnk91ETMDtAjfMTWRwS6RqjMSyB/EIqJlxi1EJFO91ttse6JDMn9q1tYwh8Q7CmtOD8RF64Ep7cj/ wWU+je3oYjNqCIgX7cWQDLwR4r0KIrJ3lQ+FVh8+FvvHK0PlB7SECd4GyGVa+j4ld0A8bE5k0l9PB 7XkckEiR2oJilJTuRqofoS8JMSCjzvD77JpQIhAQcOZd6cV7Li639yh1Cqrrbq77zlyjsACIkEgfM TU7/ykmA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMPec-0000000DW0b-3r5F; Mon, 11 May 2026 12:22:34 +0000 Received: from hch by bombadil.infradead.org with local (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMPeb-0000000DW07-3Qnd; Mon, 11 May 2026 12:22:33 +0000 Date: Mon, 11 May 2026 05:22:33 -0700 From: Christoph Hellwig To: AlanCui4080 Cc: Christoph Hellwig , Sagi Grimberg , linux-nvme@lists.infradead.org Subject: Re: [PATCH] nvme: make providing NGUID as UUID usage less scary Message-ID: References: <73735bc1-9821-42d8-9594-1e9cdb03e15a@grimberg.me> <2MLVK7hsTb2JIM2tKTgqIg@alancui.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2MLVK7hsTb2JIM2tKTgqIg@alancui.cc> 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 Mon, May 11, 2026 at 04:59:19PM +0800, AlanCui4080 wrote: > > It is worse. For some reason the commit seems to imply the uuid > > replaces the nguid and they can be intermixed. > > Which you refer to? The original patch adding the warning.