Thread (44 messages) 44 messages, 6 authors, 2017-03-21
STALE3415d REVIEWED: 3 (3M)

[PATCH v3 02/25] arm64: KVM: Implement HVC_RESET_VECTORS stub hypercall

From: james.morse@arm.com (James Morse)
Date: 2017-03-13 17:53:59
Also in: kvm, kvmarm

On 06/03/17 14:24, Marc Zyngier wrote:
In order to restore HYP mode to its original condition, KVM currently
implements __kvm_hyp_reset(). As we're moving towards a hyp-stub
defined API, it becomes necessary to implement HVC_RESET_VECTORS.

This patch adds the HVC_RESET_VECTORS hypercall to the KVM init
code, which so far lacked any form of hypercall support.
(Nit: other patches to the init code in this series have 'init' in the subject,
this one doesn't.)

Reviewed-by: James Morse <james.morse@arm.com>


Thanks,

James
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