On Wed, 8 Feb 2017, Andy Lutomirski wrote:
> > +#ifdef CONFIG_HYPERV_CLOCK
> > +/* (a * b) >> 64 implementation */
> > +static inline u64 mul64x64_hi(u64 a, u64 b)
> > +{
> > + u64 a_lo, a_hi, b_lo, b_hi, p1, p2;
> > +
> > + a_lo = (u32)a;
> > + a_hi = a >> 32;
> > + b_lo =
Andy Lutomirski writes:
> On Wed, Feb 8, 2017 at 9:07 AM, Vitaly Kuznetsov wrote:
>> Hyper-V TSC page clocksource is suitable for vDSO, however, the protocol
>> defined by the hypervisor is different from VCLOCK_PVCLOCK. Implement the
>> required
On Wed, Feb 8, 2017 at 9:07 AM, Vitaly Kuznetsov wrote:
> Hyper-V TSC page clocksource is suitable for vDSO, however, the protocol
> defined by the hypervisor is different from VCLOCK_PVCLOCK. Implement the
> required support re-using pvclock_page VVAR as VCLOCK_PVCLOCK is
Hyper-V TSC page clocksource is suitable for vDSO, however, the protocol
defined by the hypervisor is different from VCLOCK_PVCLOCK. Implement the
required support re-using pvclock_page VVAR as VCLOCK_PVCLOCK is mutually
exclusive with VCLOCK_HVCLOCK at run time.
Signed-off-by: Vitaly Kuznetsov