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 X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B098C43331 for ; Wed, 10 Mar 2021 13:29:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 31093650BC for ; Wed, 10 Mar 2021 13:29:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233839AbhCJN3L (ORCPT ); Wed, 10 Mar 2021 08:29:11 -0500 Received: from mail.kernel.org ([198.145.29.99]:47824 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233302AbhCJNZT (ORCPT ); Wed, 10 Mar 2021 08:25:19 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0DA9365005; Wed, 10 Mar 2021 13:25:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1615382719; bh=HqEV5r+zl3NlOEjC4TRekPRUsF1UMxiw5G1WdwJJdM4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=I/8jhFxhU5iHcAlW0sNmL1yBh+J3e4zMKxMTHWVKSdVRFWTu2hlGjWGdKtXLDGd59 o9wNjobSChQC30Yps8fhEnmXGtNAdEGj/mML+Jvs/nbfHVnmfuYlExaK1djEU+D/ru ON13wu1qt3gRdH1eNUwL1acy7QrBzClFA5Oe+tqE= From: gregkh@linuxfoundation.org To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Julian Einwag , Christoph Hellwig , Keith Busch , Sasha Levin Subject: [PATCH 5.4 23/24] nvme-pci: mark Seagate Nytro XM1440 as QUIRK_NO_NS_DESC_LIST. Date: Wed, 10 Mar 2021 14:24:35 +0100 Message-Id: <20210310132321.257283951@linuxfoundation.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210310132320.550932445@linuxfoundation.org> References: <20210310132320.550932445@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg Kroah-Hartman From: Julian Einwag [ Upstream commit 5e112d3fb89703a4981ded60561b5647db3693bf ] The kernel fails to fully detect these SSDs, only the character devices are present: [ 10.785605] nvme nvme0: pci function 0000:04:00.0 [ 10.876787] nvme nvme1: pci function 0000:81:00.0 [ 13.198614] nvme nvme0: missing or invalid SUBNQN field. [ 13.198658] nvme nvme1: missing or invalid SUBNQN field. [ 13.206896] nvme nvme0: Shutdown timeout set to 20 seconds [ 13.215035] nvme nvme1: Shutdown timeout set to 20 seconds [ 13.225407] nvme nvme0: 16/0/0 default/read/poll queues [ 13.233602] nvme nvme1: 16/0/0 default/read/poll queues [ 13.239627] nvme nvme0: Identify Descriptors failed (8194) [ 13.246315] nvme nvme1: Identify Descriptors failed (8194) Adding the NVME_QUIRK_NO_NS_DESC_LIST fixes this problem. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205679 Signed-off-by: Julian Einwag Signed-off-by: Christoph Hellwig Reviewed-by: Keith Busch Signed-off-by: Sasha Levin --- drivers/nvme/host/pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index abc342db3b33..197a5cd253c3 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3164,7 +3164,8 @@ static const struct pci_device_id nvme_id_table[] = { { PCI_DEVICE(0x126f, 0x2263), /* Silicon Motion unidentified */ .driver_data = NVME_QUIRK_NO_NS_DESC_LIST, }, { PCI_DEVICE(0x1bb1, 0x0100), /* Seagate Nytro Flash Storage */ - .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, + .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY | + NVME_QUIRK_NO_NS_DESC_LIST, }, { PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */ .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, }, { PCI_DEVICE(0x1c58, 0x0023), /* WDC SN200 adapter */ -- 2.30.1