Re: [PATCH RFC 1/8] powerpc: Add barrier_nospec

2018-03-13 Thread Peter Zijlstra
On Tue, Mar 13, 2018 at 07:32:59PM +0100, Michal Suchanek wrote: > Copypasta from original gmb() and rfi implementation Actual real changelogs would be very welcome. Seeing as I've not seen these mythical RFI patches, this leaves one quite puzzled :-)

[PATCH RFC 1/8] powerpc: Add barrier_nospec

2018-03-13 Thread Michal Suchanek
Copypasta from original gmb() and rfi implementation Signed-off-by: Michal Suchanek --- arch/powerpc/include/asm/barrier.h | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h index 10daa1d56e0a..8e47b3abe405 100644