On Wed, Mar 14, 2018 at 04:50:23PM +0000, Marc Zyngier wrote: > Whilst KVM benefits from the kernel randomisation via KASLR, there is > no additional randomisation when the kernel is running at EL1, as we > directly use a fixed offset from the linear mapping. This is not > necessarily a problem, but we could do a bit better by independently > randomizing the HYP placement.
For the rest of the patches in this series: Acked-by: Catalin Marinas <[email protected]> Some points for a future series: - in bpi.S, drop the __smccc_workaround_1_hvc_start/end as HVC PSCI conduit for hyp doesn't make much sense (could pass NULL instead to __install_bp_hardening_cb()) - maybe move bpi.S under arch/arm64/kvm/ if it doesn't cause other dependency issues in cpu_errata.c Thanks. -- Catalin _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
