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-rw-r--r--drivers/usb/storage/uas.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 3f42785f653..9bfa7252f7f 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -970,6 +970,13 @@ static struct scsi_host_template uas_host_template = {
.cmd_per_lun = 1, /* until we override it */
.skip_settle_delay = 1,
.ordered_tag = 1,
+
+ /*
+ * The uas drivers expects tags not to be bigger than the maximum
+ * per-device queue depth, which is not true with the blk-mq tag
+ * allocator.
+ */
+ .disable_blk_mq = true,
};
#define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \