From: Yi Sun <yi.y....@linux.intel.com> Sent: Wednesday, September 26, 2018 11:02 PM
> Follow PV spinlock mechanism to implement the callback functions > to allow the CPU idling and kicking operations on Hyper-V. > > Cc: "K. Y. Srinivasan" <k...@microsoft.com> > Cc: Haiyang Zhang <haiya...@microsoft.com> > Cc: Stephen Hemminger <sthem...@microsoft.com> > Cc: Thomas Gleixner <t...@linutronix.de> > Cc: Michael Kelley (EOSG) <michael.h.kel...@microsoft.com> > Signed-off-by: Yi Sun <yi.y....@linux.intel.com> > --- Reviewed-by: Michael Kelley <mikel...@microsoft.com>