On Sat, Apr 08, 2023 at 05:04:26PM +0100, Marc Zyngier wrote: > Contrary to nVHE, VHE is a lot easier when it comes to dealing > with speculative page table walks started at EL1. As we only change > EL1&0 translation regime when context-switching, we already benefit > from the effect of the DSB that sits in the context switch code. > > We only need to take care of it in the NV case, where we can > flip between between two EL1 contexts (one of them being the virtual > EL2) without a context switch. > > Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx> Reviewed-by: Oliver Upton <oliver.upton@xxxxxxxxx> -- Thanks, Oliver
