This is a note to let you know that I've just added the patch titled
nvme-pci: disable namespace identifiers for the MAXIO MAP1001
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nvme-pci-disable-namespace-identifiers-for-the-maxio.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit dc3d8853ac253e3562a1abf90ce9fde224d82958
Author: Christoph Hellwig <hch@xxxxxx>
Date: Fri May 27 07:32:08 2022 +0200
nvme-pci: disable namespace identifiers for the MAXIO MAP1001
[ Upstream commit 70ce3455345d056b5fc427c3bb4a3ff4d126b6d5 ]
The MAXIO MAP1001 controllers reports completely bogus Namespace
identifiers that even change after suspend cycles. Disable using
the Identifiers entirely.
Reported-by: Arman Hajishafieha <arman.hajishafieha@xxxxxxxxxxx>
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx>
Tested-by: Arman Hajishafieha <arman.hajishafieha@xxxxxxxxxxx>
Stable-dep-of: 8d6e38f636ac ("nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV7000")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 278302771841..66e252af9218 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3365,6 +3365,8 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
{ PCI_DEVICE(0x2646, 0x2263), /* KINGSTON A2000 NVMe SSD */
.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
+ { PCI_DEVICE(0x1e4B, 0x1001), /* MAXIO MAP1001 */
+ .driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1e4B, 0x1002), /* MAXIO MAP1002 */
.driver_data = NVME_QUIRK_BOGUS_NID, },
{ PCI_DEVICE(0x1e4B, 0x1202), /* MAXIO MAP1202 */
