[CRIU] [PATCH 00/20] Parasite daemon mode, v6

[Cyrill Gorcunov]

On Fri, May 24, 2013 at 04:20:03PM +0400, Andrey Vagin wrote:
> Hi guys, here is a parasite daemon mode updated series.
> 
> v3: Main changes is that -- tsock is used for both: commands
> and data transfer. arm still is not converted thus won't
> be working with this series, once it's accepted we need
> a few fixes to arm code.
> 
> v4:
> * Fix a few minor bugs
> * Block signals before dumping registers of threads
> * sigreturn is used for exiting from parasite, so if crtools died
> unexpectedly, all processes are able to exit from parasite code.
> 
> v5: * don't use PTRACE_SETSIGMASK, because it is not commited in the
>     upstream kernel and we should be compatiable with it.
>     * a few minore fixes. Look at the last patches
> v6: allocate separate stack for each thread
>     merge all fixes in proper patches
>     resort patches
>     delete all asm code

Great job, Andrew! I especially like unified stack allocation moment.