On Wed, 11 Feb 2026 at 15:30, Sebastian Ott <[email protected]> wrote: > > This series adds a vcpu knob to request a specific PSCI version > from KVM via the KVM_REG_ARM_PSCI_VERSION FW register. > > The use case for this is to support migration between host kernels > that differ in their default (a.k.a. most recent) PSCI version. > > Note: in order to support PSCI v0.1 we need to drop vcpu > initialization with KVM_CAP_ARM_PSCI_0_2 in that case. > Alternatively we could limit support to versions >=0.2 .
Patch 1 already upstream; for patch 2 the review discussion has been on the thread for the v4 version of patch. thanks -- PMM
