On 03/05/17 22:20, Boris Ostrovsky wrote: > Routines that are set by xen_init_time_ops() use shared_info's > pvclock_vcpu_time_info area. This area is not properly available until > shared_info is mapped in xen_setup_shared_info(). > > This became especially problematic due to commit dd759d93f4dd ("x86/timers: > Add simple udelay calibration") where we end up reading tsc_to_system_mul > from xen_dummy_shared_info (i.e. getting zero value) and then trying > to divide by it in pvclock_tsc_khz(). > > Signed-off-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
Pushed to xen/tip for-linus-4.12b Thanks, Juergen