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SubjectRe: [uClinux-dev] Re: [PATCH] FDPIC: respect PT_GNU_STACK exec markings when creating NOMMU stack
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On Friday 04 December 2009 04:40:32 David Howells wrote:
> Mike Frysinger <vapier@gentoo.org> wrote:
> > > + flush_icache_range(mm->brk, brk);
> > > return mm->brk = brk;
> > > }
> >
> > probably want mm->brk + brk for the second argument
>
> Ummm... Why? mm->brk and brk are both addresses - note the return
> statement where brk just gets assigned to mm->brk.

yeah, sorry. i was thinking sbrk where the argument is an increment, not a
new address.
-mike
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