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 562CEC43334 for ; Tue, 7 Jun 2022 14:44:25 +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=U1pdcGo3GyG/7HmkfoCuJZjNBTG1r81WK1/lidx8KbM=; b=bZGL+FoK8Vv7WEofPh3P9CZLwh bxj7WFvzGmIuYKw+Oc8ABiiXvGZC4o0gaIXvTRCgBVVRItC+km+VmIGywlAFxh56ujpPZ3z2AGy9+ LlPoOlcdt5dIyxwI9Mk9hBkx7rzK32QifDMKokjzgW6wsiw17w7Bi+bn9G5659C93xqVBLYJ/X0+a hSaKOxRMANUK3VdatYOYhU9UxEq3fjwoar4QFrcoH4yRyE3waco+H74DaaKakMPoUnthBbJIzRzIg pd+230IP9FL68MFfLaCXu7Vct8TOpOibgC07P1lVYEGCh+OMyN8GegSz07c7n+zKEQVewWQwGSZCb 7uiAksbQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nyaRQ-0088vj-8C; Tue, 07 Jun 2022 14:44:20 +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 1nyaRM-0088uS-KS for linux-nvme@lists.infradead.org; Tue, 07 Jun 2022 14:44:18 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 1AB7767373; Tue, 7 Jun 2022 16:44:10 +0200 (CEST) Date: Tue, 7 Jun 2022 16:44:09 +0200 From: Christoph Hellwig To: Keith Busch Cc: Christoph Hellwig , Keith Busch , linux-nvme@lists.infradead.org, sagi@grimberg.me Subject: Re: [PATCH] nvme: add bug report info for global duplicate id Message-ID: <20220607144409.GA10262@lst.de> References: <20220606164047.2549647-1-kbusch@fb.com> <20220607101526.GA23753@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-20220607_074416_853380_1F4AE366 X-CRM114-Status: GOOD ( 14.74 ) 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, Jun 07, 2022 at 08:23:13AM -0600, Keith Busch wrote: > > So I like the idea here, but this won't give us the PCI device id > > that we usually need for quirks. > > Yeah, we don't have the DID from core. Should I add a driver specific op to > print device info? Just a quick rough idea here: Yes, something like this looks reasonable to me.