commit | 0fbf01fe911e84c588be41636570f46f597113d6 | [log] [tgz] |
---|---|---|
author | Anthony Liguori <aliguori@us.ibm.com> | Tue Mar 26 10:04:43 2013 -0500 |
committer | Anthony Liguori <aliguori@us.ibm.com> | Tue Mar 26 10:08:12 2013 -0500 |
tree | 2a62ae0222bc875596a9fcee39bfa39e368e2b65 | |
parent | cd18720a294bd7244ffda719677dd9c737317b67 [diff] |
qtest: use synchronous I/O for char device Peter reported that rtc-test would periodically hang. It turns out this was due to an EAGAIN occurring on qemu_chr_fe_write. Instead of heavily refactoring qtest, just use a synchronous version of the write operation for qemu_chr_fe_write to address this problem. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>