linux-kernel - [PATCH AUTOSEL 6.1 5/5] nvme: add BOGUS

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Message-Id: <20230803130333.641625-5-sashal@kernel.org>
Date:   Thu,  3 Aug 2023 09:03:33 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Pankaj Raghav <p.raghav@...sung.com>,
        Clemens Springsguth <cspringsguth@...il.com>,
        Keith Busch <kbusch@...nel.org>,
        Sasha Levin <sashal@...nel.org>, sagi@...mberg.me,
        linux-nvme@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.1 5/5] nvme: add BOGUS_NID quirk for Samsung SM953

From: Pankaj Raghav <p.raghav@...sung.com>

[ Upstream commit e5bb0988a5b622f58cc53dbdc044562229284d23 ]

Add the quirk as SM953 is reporting bogus namespace ID.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=217593
Reported-by: Clemens Springsguth <cspringsguth@...il.com>
Tested-by: Clemens Springsguth <cspringsguth@...il.com>
Signed-off-by: Pankaj Raghav <p.raghav@...sung.com>
Signed-off-by: Keith Busch <kbusch@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/nvme/host/pci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 145fa7ef3f740..5dd79ab9ae80b 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3507,6 +3507,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
 	{ PCI_DEVICE(0x144d, 0xa809),   /* Samsung MZALQ256HBJD 256G */
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+	{ PCI_DEVICE(0x144d, 0xa802),   /* Samsung SM953 */
+		.driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x1cc4, 0x6303),   /* UMIS RPJTJ512MGE1QDY 512G */
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
 	{ PCI_DEVICE(0x1cc4, 0x6302),   /* UMIS RPJTJ256MGE1QDY 256G */
-- 
2.40.1