[CRIU] [PATCH 6/8] pie: x86-32 -- Prepare parasite head

[Cyrill Gorcunov]

On Fri, May 15, 2015 at 02:25:51PM +0300, Pavel Emelyanov wrote:
> On 05/11/2015 07:06 PM, Cyrill Gorcunov wrote:
> > Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>
> > ---
> >  arch/x86/include/asm/parasite.h |  4 ++++
> >  arch/x86/parasite-head.S        | 23 +++++++++++++++++++++++
> >  pie/parasite.c                  |  6 +++++-
> >  3 files changed, 32 insertions(+), 1 deletion(-)
> > 
> > diff --git a/arch/x86/include/asm/parasite.h b/arch/x86/include/asm/parasite.h
> > index 48e48ac988b7..669ae63e26cc 100644
> > --- a/arch/x86/include/asm/parasite.h
> > +++ b/arch/x86/include/asm/parasite.h
> > @@ -1,6 +1,10 @@
> >  #ifndef __ASM_PARASITE_H__
> >  #define __ASM_PARASITE_H__
> >  
> > +#ifdef CONFIG_X86_32
> > +# define __parasite_entry __attribute__((regparm(3)))
> > +#endif
> 
> Some comment why this is required for 32-bit and NOT required for 64 is required :)

Different ABI. But sure. will add, thanks.