On Wed, Aug 27, 2025 at 05:01:49PM -0700, Sean Christopherson wrote: > Fix a bug where MSHV root partitions (and upper-level VTL code) don't honor > NEED_RESCHED_LAZY, and then deduplicate the TIF related MSHV code by turning > the "kvm" entry APIs into more generic "virt" APIs. > > This version is based on > > git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git hyperv-next > > in order to pickup the VTL changes that are queued for 6.18. I also > squashed the NEED_RESCHED_LAZY fixes for root and VTL modes into a single > patch, as it should be easy/straightforward to drop the VTL change as needed > if we want this in 6.17 or earlier. > > That effectively means the full series is dependent on the VTL changes being > fully merged for 6.18. But I think that's ok as it's really only the MSHV > changes that have any urgency whatsoever, and I assume that Microsoft is > the only user that truly cares about the MSHV root fix. I.e. if the whole > thing gets delayed, I think it's only the Hyper-V folks that are impacted. > > I have no preference what tree this goes through, or when, and can respin > and/or split as needed. > > As with v1, the Hyper-V stuff and non-x86 architectures are compile-tested > only. > > v2: > - Rebase on hyperv-next. > - Fix and converge the VTL code as well. [Peter, Nuno] > > v1: https://lore.kernel.org/all/20250825200622.3759571-1-sea...@google.com >
I dropped the mshv_vtl changes in this series and applied the rest (including the KVM changes) to hyperv-next. Thanks, Wei
