On Fri, Jan 28, 2022 at 12:18:23PM +0000, Marc Zyngier wrote: > HCR_EL2.E2H is nasty, as a flip of this bit completely changes the way > we deal with a lot of the state. So when the guest flips this bit > (sysregs are live), do the put/load dance so that we have a consistent > state. > > Yes, this is slow. Don't do it. I'd hope this is very unlikely! > > Suggested-by: Alexandru Elisei <alexandru.elisei@xxxxxxx> > Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx> Reviewed-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last! _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
