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Re: [Qemu-devel] [PATCH v5 1/7] replay: character devices

From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH v5 1/7] replay: character devices
Date: Wed, 23 Mar 2016 16:45:10 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

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 <address@hidden>

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.)


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