[PATCH v4 16/40] KVM: arm64: Remove noop calls to timer save/restore from VHE switch
drjones at redhat.com
Wed Feb 21 09:43:49 PST 2018
On Thu, Feb 15, 2018 at 10:03:08PM +0100, Christoffer Dall wrote:
> The VHE switch function calls __timer_enable_traps and
> __timer_disable_traps which don't do anything on VHE systems.
> Therefore, simply remove these calls from the VHE switch function and
> make the functions non-conditional as they are now only called from the
> non-VHE switch path.
> Acked-by: Marc Zyngier <marc.zyngier at arm.com>
> Signed-off-by: Christoffer Dall <christoffer.dall at linaro.org>
> Changes since v2:
> - Added comment explaining the timer enable/disable functions
> are for !VHE only.
> arch/arm64/kvm/hyp/switch.c | 2 --
> virt/kvm/arm/hyp/timer-sr.c | 44 ++++++++++++++++++++++----------------------
> 2 files changed, 22 insertions(+), 24 deletions(-)
Reviewed-by: Andrew Jones <drjones at redhat.com>
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