On Thu, Sep 16, 2021 at 06:15:34PM +0000, Oliver Upton wrote: > Sean noticed that KVM_GET_CLOCK was checking kvm_arch.use_master_clock > outside of the pvclock sync lock. This is problematic, as the clock > value written to the user may or may not actually correspond to a stable > TSC. > > Fix the race by populating the entire kvm_clock_data structure behind > the pvclock_gtod_sync_lock. > > Suggested-by: Sean Christopherson <[email protected]> > Signed-off-by: Oliver Upton <[email protected]>
ACK patches 1-3, still reviewing the remaining ones... _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
