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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-03-09 14:56:42 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-03-16 14:30:30 -0400 |
| commit | dc293f60b02ff9a4d51ccae153b1685cc8a34d79 (patch) | |
| tree | 59e53f66ee8cf12b8b83d61472e27dd8a5ef3f36 /scsi | |
| parent | 26dbec410e9f5194767d17fd19cb64fc1f487e1b (diff) | |
| download | qemu-dc293f60b02ff9a4d51ccae153b1685cc8a34d79.zip qemu-dc293f60b02ff9a4d51ccae153b1685cc8a34d79.tar.gz qemu-dc293f60b02ff9a4d51ccae153b1685cc8a34d79.tar.bz2 | |
scsi: fix sense code for EREMOTEIO
SENSE_CODE(LUN_COMM_FAILURE) has an ABORTED COMMAND sense key,
so it results in a retry in Linux. To ensure that EREMOTEIO
is forwarded to the guest, use a HARDWARE ERROR sense key
instead. Note that the code before commit d7a84021d was incorrect
because it used HARDWARE_ERROR as a SCSI status, not as a sense
key.
Reported-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'scsi')
| -rw-r--r-- | scsi/utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scsi/utils.c b/scsi/utils.c index 873e05a..357b036 100644 --- a/scsi/utils.c +++ b/scsi/utils.c @@ -589,7 +589,7 @@ int scsi_sense_from_errno(int errno_value, SCSISense *sense) return TASK_SET_FULL; #ifdef CONFIG_LINUX /* These errno mapping are specific to Linux. For more information: - * - scsi_decide_disposition in drivers/scsi/scsi_error.c + * - scsi_check_sense and scsi_decide_disposition in drivers/scsi/scsi_error.c * - scsi_result_to_blk_status in drivers/scsi/scsi_lib.c * - blk_errors[] in block/blk-core.c */ @@ -599,7 +599,7 @@ int scsi_sense_from_errno(int errno_value, SCSISense *sense) *sense = SENSE_CODE(READ_ERROR); return CHECK_CONDITION; case EREMOTEIO: - *sense = SENSE_CODE(LUN_COMM_FAILURE); + *sense = SENSE_CODE(TARGET_FAILURE); return CHECK_CONDITION; #endif case ENOMEDIUM: |