diff options
| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2014-08-01 09:50:40 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-14 09:38:26 +0800 |
| commit | bb4c9762d94625b1acd8a5232ff334c601ee0278 (patch) | |
| tree | 68a9fa6f3fcb1b90c1d8809ca2821e8436830b91 /lib/notifier-error-inject.c | |
| parent | f8cfa5d87b4367e7501610256581a17531ae158c (diff) | |
sparc64: ldc_connect() should not return EINVAL when handshake is in progress.
[ Upstream commit 4ec1b01029b4facb651b8ef70bc20a4be4cebc63 ]
The LDC handshake could have been asynchronously triggered
after ldc_bind() enables the ldc_rx() receive interrupt-handler
(and thus intercepts incoming control packets)
and before vio_port_up() calls ldc_connect(). If that is the case,
ldc_connect() should return 0 and let the state-machine
progress.
Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Acked-by: Karl Volz <karl.volz@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions