Am 14.03.2016 um 08:44 hat Pavel Dovgalyuk geschrieben: > This patch implements record and replay of character devices. > It records chardevs communication in replay mode. Recorded information > include data read from backend and counter of bytes written > from frontend to backend to preserve frontend internal state. > If character device was configured through the command line in record mode, > then in replay mode it should be also added to command line. Backend of > the character device could be changed in replay mode. > Replaying of devices that perform ioctl and get_msgfd operations is not > supported. > gdbstub which also acts as a backend is not recorded to allow controlling > the replaying through gdb. Monitor backends are also not recorded. > > Signed-off-by: Pavel Dovgalyuk <pavel.dovga...@ispras.ru>
This patch contains three lines with trailing whitespace. (Didn't actually check anything but what the patch touches, but git show marked it in red, so I couldn't not notice this.) Kevin
