Commit d0800609 authored Sep 10, 2020 by Johannes Berg Committed by Richard Weinberger Oct 11, 2020

um: time-travel: Return the sequence number in ACK messages



For external time travel, the protocol says to return the
incoming sequence number in the ACK message to aid debugging,
so do that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent ebef8ea2

arch/um/kernel/time.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,7 @@ static void time_travel_handle_message(struct um_timetravel_msg *msg,
		break;
		}

		resp.seq = msg->seq;
		os_write_file(time_travel_ext_fd, &resp, sizeof(resp));
		}

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