diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-07-20 10:56:26 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-22 14:27:41 +0200 |
| commit | 242bff3816ad7b48d3db5d7aa9b6c2c961e08d16 (patch) | |
| tree | 6b82e156063a4171b7c2561462a4677e4f531ff8 /arch/arm64/kernel/cpu_errata.c | |
| parent | 3a64e6a9989e0748ff17b6deeec659cb1a3e1938 (diff) | |
arm64: ssbd: Add global mitigation state accessor
commit c32e1736ca03904c03de0e4459a673be194f56fd upstream.
We're about to need the mitigation state in various parts of the
kernel in order to do the right thing for userspace and guests.
Let's expose an accessor that will let other subsystems know
about the state.
Reviewed-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/kernel/cpu_errata.c')
0 files changed, 0 insertions, 0 deletions