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| author | Amit Shah <amit.shah@redhat.com> | 2011-09-14 12:33:24 +0530 |
|---|---|---|
| committer | Amit Shah <amit.shah@redhat.com> | 2011-09-14 12:33:24 +0530 |
| commit | 36f7d69fea4a024bf9b69e7dc44a443660165f83 (patch) | |
| tree | 856d0388ba9e2a13a9f95b6f5c8dc999503897e7 /auto-virtserial.c | |
| parent | 3b9eb5f918c7bcf929f89c293494e5066a81dfba (diff) | |
| download | test-virtserial-36f7d69fea4a024bf9b69e7dc44a443660165f83.tar.gz test-virtserial-36f7d69fea4a024bf9b69e7dc44a443660165f83.tar.xz test-virtserial-36f7d69fea4a024bf9b69e7dc44a443660165f83.zip | |
auto-virtserial: Don't send OK message to guest
The guest doesn't do anything with the first STATUS_OK message we send;
we anyway depend on the guest to contact us when it's up and running.
This worked OK so far, but with newer kernels, the guest actually is up
and running and sees this message from us, putting it in a confused
state.
Just don't send any message.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Diffstat (limited to 'auto-virtserial.c')
| -rw-r--r-- | auto-virtserial.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/auto-virtserial.c b/auto-virtserial.c index 43daf3d..c406d4f 100644 --- a/auto-virtserial.c +++ b/auto-virtserial.c @@ -1788,16 +1788,8 @@ int main(int argc, const char *argv[]) sleep(20); goto next; } - /* - * Send a message to the guest indicating we're ready. If the - * guest isn't ready yet, it'll connect and let us know. - */ - gpkt.key = KEY_STATUS_OK; - gpkt.value = 1; - ret = write(chardevs[1].sock, &gpkt, sizeof(gpkt)); - if (ret == -1) - error(errno, errno, "write %s", chardevs[1].path); - /* Now wait till we receive guest's response */ + + /* Now wait till we receive the first message from the guest. */ pollfd[0].fd = chardevs[1].sock; pollfd[0].events = POLLIN; |