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

From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH v5 1/7] replay: character devices
Date: Wed, 23 Mar 2016 17:54:12 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0

On 23/03/2016 16:45, Kevin Wolf wrote:
> 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.)

It's merged anyway now. :)


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