linux-kernel - [PATCH] nvme-pci: add NVME_QUIRK_BOGUS

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Date:   Mon, 14 Nov 2022 14:48:52 +0100
From:   Bean Huo <beanhuo@...pp.de>
To:     beanhuo@...ron.com, kbusch@...nel.org, axboe@...com, hch@....de,
        sagi@...mberg.me
Cc:     linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: [PATCH] nvme-pci: add NVME_QUIRK_BOGUS_NID for Micron Nitro

From: Bean Huo <beanhuo@...ron.com>

Added a quirk to fix Micron Nitro NVMe reporting duplicate NGUIDs.

Cc: <stable@...r.kernel.org>
Signed-off-by: Bean Huo <beanhuo@...ron.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 bcbef6bc5672..5ded5703e06e 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3491,6 +3491,8 @@ static const struct pci_device_id nvme_id_table[] = {
 				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
 	 { PCI_DEVICE(0x1344, 0x5407), /* Micron Technology Inc NVMe SSD */
 		.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN },
+	 { PCI_DEVICE(0x1344, 0x6001),   /* Micron Nitro NVMe */
+		 .driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(0x1c5c, 0x1504),   /* SK Hynix PC400 */
 		.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
 	{ PCI_DEVICE(0x1c5c, 0x174a),   /* SK Hynix P31 SSD */
-- 
2.25.1