[PATCH v2 09/36] KVM: arm64: Improve debug register save/restore flow

[Marc Zyngier]

On 07/12/17 17:06, Christoffer Dall wrote:
> Instead of having multiple calls from the world switch path to the debug
> logic, each figuring out if the dirty bit is set and if we should
> save/restore the debug registers, let's just provide two hooks to the
> debug save/restore functionality, one for switching to the guest
> context, and one for switching to the host context, and we get the
> benefit of only having to evaluate the dirty flag once on each path,
> plus we give the compiler some more room to inline some of this
> functionality.
> 
> Signed-off-by: Christoffer Dall <christoffer.dall at linaro.org>

Reviewed-by: Marc Zyngier <marc.zyngier at arm.com>

	M.
-- 
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