Re: [PATCH 1/6] KVM: arm64: Remove VM-wide VNCR mapping counter
Marc Zyngier <[email protected]> Sat, 01 Aug 2026 14:19:11 +0100
| Newsgroups | dev.linux.lists.sashiko-reviews,dev.linux.lists.kvmarm,org.kernel.vger.kvm |
|---|---|
| Message-ID | <[email protected]> |
On Sat, 01 Aug 2026 14:08:05 +0100, [email protected] wrote: > > Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: > > Pre-existing issues: > - [High] The fast-path TLBI handler (`kvm_hyp_handle_tlbi_el2`) > fails to invalidate the `vncr_tlb` for EL2 TLBI instructions when > the guest hypervisor has `E2H=0` or `TGE=0`. - There is no guest provided VNCR when E2H=0 - A TLBI that targets the EL2&0 translation regime must have TGE==1 M. -- Jazz isn't dead. It just smells funny.