On Mon, 2018-07-02 at 15:56:21 UTC, Kees Cook wrote: > In the quest to remove all stack VLA usage from the kernel[1], this > switches to using a stack size large enough for the saved routine and > adds a sanity check making sure the routine doesn't overflow into the > 0x600 exception handler. > > [1] > https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qpxydaacu1rq...@mail.gmail.com > > Signed-off-by: Kees Cook <keesc...@chromium.org> > Reviewed-by: Arnd Bergmann <a...@arndb.de>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/741c5640a15a23a2ec3a0846668a82 cheers
