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| author | Anthony Liguori | 2013-03-26 16:04:43 +0100 |
|---|---|---|
| committer | Anthony Liguori | 2013-03-26 16:08:12 +0100 |
| commit | 0fbf01fe911e84c588be41636570f46f597113d6 (patch) | |
| tree | 2a62ae0222bc875596a9fcee39bfa39e368e2b65 /migration.c | |
| parent | char: introduce a blocking version of qemu_chr_fe_write (diff) | |
| download | qemu-0fbf01fe911e84c588be41636570f46f597113d6.tar.gz qemu-0fbf01fe911e84c588be41636570f46f597113d6.tar.xz qemu-0fbf01fe911e84c588be41636570f46f597113d6.zip | |
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>
Diffstat (limited to 'migration.c')
0 files changed, 0 insertions, 0 deletions