On Tuesday, June 30, 2015 06:07:40 PM Peter Maydell wrote:
> On 30 June 2015 at 18:01, Paul Moore <pmo...@redhat.com> wrote:
> > I'm starting to wonder if the 32-bit ARM build system didn't have
> > __NR_cacheflush defined in the system headers; that might explain some of
> > the behavior.  Could you check your system to see if it has
> > __NR_cacheflush defined (try /usr/include/asm/unistd.h)?
> 
> The constant name is __ARM_NR_cacheflush, not __NR_cacheflush
> (all the ARM-specific syscalls are __ARM_NR_*). See
> http://lxr.free-electrons.com/source/arch/arm/include/uapi/asm/unistd.h#L418

/me smacks his forehead

Of course it is.  We already work around that in arch-syscall-validate.  D'oh!

Good news though, I think we just found the bug ;)

I'm currently trying to put out another fire in a different project; as soon 
as I've got that done I'll fix this.  However, if somebody wants to play, I'm 
always happy to accept patches :)

-- 
paul moore
security @ redhat


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