nvme: Translate more status codes to blk_status_t

Decode interrupted command and not ready namespace nvme status codes to BLK_STS_TARGET. These are not generic IO errors and should use a non-path specific error so that it can use the non-failover retry path. Reported-by: John Meneghini <[email protected]> Cc: Hannes Reinecke <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Keith Busch <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
laijs · Jan 10, 2020 · 35038bf · 35038bf
1 parent 83c9c54
commit 35038bf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
@@ -222,6 +222,8 @@ static blk_status_t nvme_error_status(u16 status)
 	case NVME_SC_CAP_EXCEEDED:
 		return BLK_STS_NOSPC;
 	case NVME_SC_LBA_RANGE:
+	case NVME_SC_CMD_INTERRUPTED:
+	case NVME_SC_NS_NOT_READY:
 		return BLK_STS_TARGET;
 	case NVME_SC_BAD_ATTRIBUTES:
 	case NVME_SC_ONCS_NOT_SUPPORTED: