Re: [PATCH v4 0/3] qspinlock: Introducing a 4-byte queue spinlock
On Tue, Feb 18, 2014 at 02:30:12PM -0500, Waiman Long wrote: > I will start looking at how to make it work with paravirt. Hopefully, it > won't take too long.
The cheap way out is to simply switch to the test-and-set spinlock on whatever X86_FEATURE_ indicates a guest I suppose.