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 48595C433EF for ; Thu, 3 Feb 2022 20:38:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233743AbiBCUiG (ORCPT ); Thu, 3 Feb 2022 15:38:06 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:41936 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1355342AbiBCUfn (ORCPT ); Thu, 3 Feb 2022 15:35:43 -0500 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 373FB61A5C; Thu, 3 Feb 2022 20:35:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5EBAC340E8; Thu, 3 Feb 2022 20:35:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643920542; bh=ZIoruihJRDf1q4OFLPrXAa1XVhoSo5Vgetf4aKxnfEQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=h0Q8g56TUvX/gJMnJulQvHmviv7vLyWpRwJdkK93dwkt7O12rFnOUVhzdxNCGl96D gDo+wBenOdLHYCSWh1+nANtLG283gmcUSgw+BHZZ20CuGV5rqg33b8QrU2eZY0lBaF DlNwXMLF4flAQsifhFABXtegYDr58b/yMAYjdoKY9PGWbqFRkPHz7btSIlJvmwCNa5 mmjsX0Ag0d8LiPWk5Hw5WoXi9BrR4TO2OK1QDuRJQorZDPlliJYsZWSrpNrbvDfNkT DdfhGNTxAuUZ+ADMHwRs19eVmjrbkJ4w0kiaUwfZ5Lo6+mM1kfDkvV/dUZN6xlne9W c5FljZ7sTPRkg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Wu Zheng , Ye Jinhe , Keith Busch , Christoph Hellwig , Sasha Levin , axboe@fb.com, sagi@grimberg.me, linux-nvme@lists.infradead.org Subject: [PATCH AUTOSEL 5.10 24/25] nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs Date: Thu, 3 Feb 2022 15:34:45 -0500 Message-Id: <20220203203447.3570-24-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220203203447.3570-1-sashal@kernel.org> References: <20220203203447.3570-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore 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 1b85349f57af0..97afeb898b253 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3198,7 +3198,8 @@ 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