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| author | Johannes Berg <johannes.berg@intel.com> | 2020-09-10 11:31:13 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2020-10-11 23:13:27 +0200 |
| commit | d0800609136d16418f49d01098b206c0c394d147 (patch) | |
| tree | 2e0f546b85fac0699366933872f5c8d5d569f49f | |
| parent | ebef8ea2ba967026192a26f4529890893919bc57 (diff) | |
| download | uml-d0800609136d16418f49d01098b206c0c394d147.tar.gz | |
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>
| -rw-r--r-- | arch/um/kernel/time.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index c07436e89e599e..3d109ff3309b22 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -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)); } |