[CRIU] [PATCH 07/13] vdso: Initialize vdso data on startup

[Cyrill Gorcunov]

On Thu, May 23, 2013 at 03:36:21PM +0400, Pavel Emelyanov wrote:
> 
> All this stuff would be in arch/x86/vdso. and arch/x86/vdso-pie.c.
> What ifdefs are we talking about?

Letme re-check (we need common vdso.h which includes asm/vdso.h where
all arch-dep functions are declared, for arm asm/vdso.h should then
provide inline stubs, but then in pie/Makefile we need to write something
like

obj-y	+= arch/$(ARCH)/vdso.o

and for arm there will be no vdso.c file thus builder will complain.

So I either need to provide dumb arch/arm/vdso.o or use ifdef in Makefile
itself)