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 84A23D5B865 for ; Tue, 29 Oct 2024 02:52:43 +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=A5yeoulMIVhLxjKed4Uri+Wob38RpVdoqCMi54vrKGk=; b=ARJbRnMyx+h4YTOqWPhE3MntuK SDgGUBfAq4q9yaPfzy/sOO5SaKsD4f4YwuITeqa5tph5IcycZIQ5e+JhqIqEUg1NRwwnvrHLXpuSo 0SsyKJaLeKnjVfUb4RZwNo16ngFjQ4tKypRyqRGISBp48jtpwUPidb5RjJje5G3w/Ii5EXPOeMLcC 0NER0PYsRhBOo4T86fzQAdSvxil1csK6PEiKwh36vbw0LNYfMgjpUpbvkGi3v1C/5rrax3KOSQYFl WtombartHK3wLJyk+jPFAW7a3I+xnbxPRGvlICSf0I5OWTYIMGDswofdc/rvvJRf0t1uM01Me2x4V ohLQ186A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5cLZ-0000000D1of-074w; Tue, 29 Oct 2024 02:52:41 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t5cLW-0000000D1o6-1vKx for linux-nvme@lists.infradead.org; Tue, 29 Oct 2024 02:52:39 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 58CF25C4B0E; Tue, 29 Oct 2024 02:51:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B145DC4CEC3; Tue, 29 Oct 2024 02:52:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1730170357; bh=/30j8m/4TwI+cAFWd4X7nt4B8VSmsRYpx7HC4ohV6r0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fKY1u0tTKAD0Ax48m3hfBzUt6LJbXAyADmx5UPgRREGnLpoOgc8tPGE9HEl/Ox7G+ hygHpObaNUchR8pK6dsi1B7ACMLcNsQjjJNilaYllsl+14ZXuOurbij2xrKE8BMZf+ Z7aBjmEK9lfB3k2VqAJBJjm2alTByHdtKmzAcIsw= Date: Tue, 29 Oct 2024 03:52:23 +0100 From: Greg KH To: Gwendal Grignou Cc: bob.beckett@collabora.com, hch@lst.de, kbusch@kernel.org, kbusch@meta.com, linux-nvme@lists.infradead.org, sagi@grimberg.me, stable@vger.kernel.org Subject: Re: [PATCH] nvme-pci: Remove O2 Queue Depth quirk Message-ID: <2024102948-granddad-exchange-3c05@gregkh> References: <191e7126880.114951a532011899.3321332904343010318@collabora.com> <20241029024236.2702721-1-gwendal@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241029024236.2702721-1-gwendal@chromium.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241028_195238_569893_E02FA4AE X-CRM114-Status: GOOD ( 10.49 ) 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, Oct 28, 2024 at 07:42:36PM -0700, Gwendal Grignou wrote: > PCI_DEVICE(0x1217, 0x8760) (O2 Micro, Inc. FORESEE E2M2 NVMe SSD) > is a NMVe to eMMC bridge, that can be used with different eMMC > memory devices. > The NVMe device name contains the eMMC device name, for instance: > `BAYHUB SanDisk-DA4128-91904055-128GB` > > The bridge is known to work with many eMMC devices, we need to limit > the queue depth once we know which eMMC device is behind the bridge. > > Fixes: commit 83bdfcbdbe5d ("nvme-pci: qdepth 1 quirk") Nit, no need for "commit" here, and no blank line after this one. thanks, greg k-h