On Fri, 18 Nov 2022 18:22:19 +0000, Oliver Upton wrote:
> Small set of fixes for the parallel faults series. Most importantly,
> stop taking the RCU read lock for walking hyp stage-1. For the sake of
> consistency, take a pointer to kvm_pgtable_walker in
> kvm_dereference_pteref() as well.
>
> Tested on an Ampere Altra system with kvm-arm.mode={nvhe,protected} and
> lockdep. Applies on top of the parallel faults series picked up last
> week.
>
> [...]
Applied to next, thanks!
[1/3] KVM: arm64: Take a pointer to walker data in kvm_dereference_pteref()
commit: 3a5154c723ba5ceb9ce374a7307e03263c03fd29
[2/3] KVM: arm64: Don't acquire RCU read lock for exclusive table walks
commit: b7833bf202e3068abb77c642a0843f696e9c8d38
[3/3] KVM: arm64: Reject shared table walks in the hyp code
commit: 5e806c5812e8012a83496cf96bdba266b3aec428
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
