On Thu, 2015-03-12 at 14:12 -0700, Paul E. McKenney wrote: > > Are there any architectures left that use hardware-assisted global > TLB invalidation?
ARM and PowerPC at least... Cheers, Ben. > On such an architecture, you might not get a memory > barrier except on the CPU executing the mprotect() or munmap(). > > (Here is hoping that no one does -- it is a cute abuse^Whack > otherwise!) > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
