diff options
| author | Sowmini Varadhan <sowmini.varadhan@oracle.com> | 2014-08-01 09:50:40 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-04 20:18:17 -0700 |
| commit | 4ec1b01029b4facb651b8ef70bc20a4be4cebc63 (patch) | |
| tree | fe5487c8d357ee470b497eafdae64d0b56021681 /arch/sparc/math-emu/math_32.c | |
| parent | 4ca9a23765da3260058db3431faf5b4efd8cf926 (diff) | |
sparc64: ldc_connect() should not return EINVAL when handshake is in progress.
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>
Diffstat (limited to 'arch/sparc/math-emu/math_32.c')
0 files changed, 0 insertions, 0 deletions