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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 196BEC433F5 for ; Mon, 14 Feb 2022 10:05:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345077AbiBNKFM (ORCPT ); Mon, 14 Feb 2022 05:05:12 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:54558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344764AbiBNKA7 (ORCPT ); Mon, 14 Feb 2022 05:00:59 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5FEC5CFB; Mon, 14 Feb 2022 01:47:15 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B4D4A61296; Mon, 14 Feb 2022 09:47:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CE00C340F0; Mon, 14 Feb 2022 09:47:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1644832034; bh=SlsAxB7GlVdFg1xsl04fZWbORDq09QyWjRaYXy2tIvE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=x+Ime317PmjRnSmhsWof8nNcGM4LoUJTEfYybMKjfkTrGgAYqJ5Q6IuaQkA/X7zNS pk83yfZE+R0Fai6tK0CpYsM+AXAYxWKA/7wwJ0akOyqVrxudJAWTy7htmLjud9MOH/ vHBFYDELqM5/R2PaAzMqoXwFrypXil8AI6yWHZj8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zheng Wu , Ye Jinhe , Keith Busch , Christoph Hellwig , Sasha Levin Subject: [PATCH 5.15 057/172] nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs Date: Mon, 14 Feb 2022 10:25:15 +0100 Message-Id: <20220214092508.359262161@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220214092506.354292783@linuxfoundation.org> References: <20220214092506.354292783@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: Wu Zheng [ Upstream commit 25e58af4be412d59e056da65cc1cefbd89185bd2 ] The Intel P4500/P4600 SSDs do not report a subsystem NQN despite claiming compliance to a standards version where reporting one is required. Add the IGNORE_DEV_SUBNQN quirk to not fail the initialization of a second such SSDs in a system. Signed-off-by: Zheng Wu Signed-off-by: Ye Jinhe Reviewed-by: Keith Busch Signed-off-by: Christoph Hellwig 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 149ecf73df384..b925a5f4afc3a 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3300,7 +3300,8 @@ static const struct pci_device_id nvme_id_table[] = { NVME_QUIRK_DEALLOCATE_ZEROES, }, { PCI_VDEVICE(INTEL, 0x0a54), /* Intel P4500/P4600 */ .driver_data = NVME_QUIRK_STRIPE_SIZE | - NVME_QUIRK_DEALLOCATE_ZEROES, }, + NVME_QUIRK_DEALLOCATE_ZEROES | + NVME_QUIRK_IGNORE_DEV_SUBNQN, }, { PCI_VDEVICE(INTEL, 0x0a55), /* Dell Express Flash P4600 */ .driver_data = NVME_QUIRK_STRIPE_SIZE | NVME_QUIRK_DEALLOCATE_ZEROES, }, -- 2.34.1