[PATCH v4 10/46] KVM: PPC: Book3S HV: Ensure MSR[ME] is always set in guest MSR

Paul Mackerras paulus at ozlabs.org
Wed Mar 31 15:56:45 AEDT 2021


On Tue, Mar 23, 2021 at 11:02:29AM +1000, Nicholas Piggin wrote:
> Rather than add the ME bit to the MSR at guest entry, make it clear
> that the hypervisor does not allow the guest to clear the bit.
> 
> The ME set is kept in guest entry for now, but a future patch will
> warn if it's not present.
> 
> Reviewed-by: Daniel Axtens <dja at axtens.net>
> Reviewed-by: Fabiano Rosas <farosas at linux.ibm.com>
> Signed-off-by: Nicholas Piggin <npiggin at gmail.com>

Acked-by: Paul Mackerras <paulus at ozlabs.org>


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