[PATCH 1/1][SRU][J][OEM-5.17] nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH

AceLan Kao acelan.kao at canonical.com
Tue Dec 6 03:53:41 UTC 2022


From: Leo Savernik <l.savernik at aon.at>

BugLink: https://launchpad.net/bugs/1998883

The Micron MTFDKBA2T0TFH device reports the same subsysem NQN for
all devices.  Add a quick to ignore it.

Signed-off-by: Leo Savernik <l.savernik at aon.at>
Reviewed-by: Keith Busch <kbusch at kernel.org>
Signed-off-by: Christoph Hellwig <hch at lst.de>
(cherry picked from commit 41f38043f884c66af4114a7109cf540d6222f450)
Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao at canonical.com>
---
 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 e9f3701dda3f..4fa2955dbf6c 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3351,6 +3351,8 @@ static const struct pci_device_id nvme_id_table[] = {
 	{ PCI_DEVICE(0x1cc1, 0x8201),   /* ADATA SX8200PNP 512GB */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS |
 				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
+	 { PCI_DEVICE(0x1344, 0x5407), /* Micron Technology Inc NVMe SSD */
+		.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN },
 	{ PCI_DEVICE(0x1c5c, 0x1504),   /* SK Hynix PC400 */
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
 	{ PCI_DEVICE(0x15b7, 0x2001),   /*  Sandisk Skyhawk */
-- 
2.34.1




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