Commits
Jan Glauber committed 3fdf1e18cbc
[S390] qdio: move ACK to newest buffer for devices without QEBSM The ACKnowledgement state should be set on the newest SBAL so an adapter interrupt surpression check needs to scan fewer SBALs. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>