On Mon, 2017-08-28 at 14:35 -0700, Kees Cook wrote: > This whitelists the FPU register state portion of the thread_struct > for > copying to userspace, instead of the default entire struct. > > Cc: Thomas Gleixner <t...@linutronix.de> > Cc: Ingo Molnar <mi...@redhat.com> > Cc: "H. Peter Anvin" <h...@zytor.com> > Cc: x...@kernel.org > Cc: Borislav Petkov <b...@suse.de> > Cc: Andy Lutomirski <l...@kernel.org> > Cc: Mathias Krause <mini...@googlemail.com> > Signed-off-by: Kees Cook <keesc...@chromium.org> > --- > arch/x86/Kconfig | 1 + > arch/x86/include/asm/processor.h | 8 ++++++++ > 2 files changed, 9 insertions(+) > Acked-by: Rik van Riel <r...@redhat.com>
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