On Fri, Aug 12, 2016 at 09:16:02PM +0200, Richard Braun wrote: > Note that it's not that "simple" since we'd like implementations that > aren't naive, i.e. assembly with rep instructions. In particular, it > makes a huge difference in virtualized guests compared to C-based ones > because of vmenter/vmexit.
When such functions are used on device mapped memory. -- Richard Braun
