On Fri, 2017-06-23 at 10:35 +0200, Ingo Molnar wrote: > * r...@redhat.com <r...@redhat.com> wrote: > > > When RLIMIT_STACK is larger than the minimum gap enforced by > > mmap_base(), it is possible for the kernel to place the mmap > > area where the stack wants to grow, resulting in the stack > > not being able to use the space that should have been allocated > > to it through RLIMIT_STACK. > > > > This series ensures that x86, ARM64, and PPC have at least > > RLIMIT_STACK + stack randomization + the stack guard gap > > space available for the stack. > > > > s390 seems to be ok. I have not checked other architectures. > > x86 patch LGTM: > > Acked-by: Ingo Molnar <mi...@kernel.org> > > ... but I suspect this wants to go via -mm or Linus directly?
I believe Andrew picked it up yesterday.
