linux-kernel - [PATCH 5.19 25/38] nvme-pci: add NVME_QUIRK_BOGUS

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Message-Id: <20220916100449.522521111@linuxfoundation.org>
Date:   Fri, 16 Sep 2022 12:08:59 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Shyamin Ayesh <me@...amin.com>,
        Keith Busch <kbusch@...nel.org>,
        Christoph Hellwig <hch@....de>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.19 25/38] nvme-pci: add NVME_QUIRK_BOGUS_NID for Lexar NM610

From: Shyamin Ayesh <me@...amin.com>

[ Upstream commit 200dccd07df21b504a2168960059f0a971bf415d ]

Lexar NM610 reports bogus eui64 values that appear to be the same across
all drives. Quirk them out so they are not marked as "non globally unique"
duplicates.

Signed-off-by: Shyamin Ayesh <me@...amin.com>
[patch formatting]
Signed-off-by: Keith Busch <kbusch@...nel.org>
Signed-off-by: Christoph Hellwig <hch@....de>
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 73d9fcba3b1c0..9f6614f7dbeb1 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3517,6 +3517,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0xc0a9, 0x540a),   /* Crucial P2 */
 		.driver_data = NVME_QUIRK_BOGUS_NID, },
+	{ PCI_DEVICE(0x1d97, 0x2263), /* Lexar NM610 */
+		.driver_data = NVME_QUIRK_BOGUS_NID, },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0061),
 		.driver_data = NVME_QUIRK_DMA_ADDRESS_BITS_48, },
 	{ PCI_DEVICE(PCI_VENDOR_ID_AMAZON, 0x0065),
-- 
2.35.1