scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC

scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC

The storvsc driver has become stricter in handling SRB status codes
returned by the Hyper-V host. When using Virtual Fibre Channel (vFC)
passthrough, the host may return SRB_STATUS_DATA_OVERRUN for
PERSISTENT_RESERVE_IN commands if the allocation length in the CDB does
not match the host's expected response size.

Currently, this status is treated as a fatal error, propagating
Host_status=0x07 [DID_ERROR] to the SCSI mid-layer. This causes
userspace storage utilities (such as sg_persist) to fail with transport
errors, even when the host has actually returned the requested
reservation data in the buffer.

Refactor the existing command-specific workarounds into a new helper
function, storvsc_host_mishandles_cmd(), and add PERSISTENT_RESERVE_IN
to the list of commands where SRB status errors should be suppressed for
vFC devices. This ensures that the SCSI mid-layer processes the returned
data buffer instead of terminating the command.

Signed-off-by: Li Tian <litian@redhat.com>
Reviewed-by: Long Li <longli@microsoft.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Link: https://patch.msgid.link/20260406015344.12566-1-litian@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>