Russell King a78d156587 ARM: spectre-v1: add speculation barrier (csdb) macros
Add assembly and C macros for the new CSDB instruction.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Boot-tested-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
2018-05-31 23:27:16 +01:00
..
2018-03-28 13:52:13 -10:00
2018-03-21 08:16:29 -07:00