On 04/09/2012 04:16 PM, Takuya Yoshikawa wrote: > On Mon, 09 Apr 2012 15:28:47 +0300 > Avi Kivity <avi@xxxxxxxxxx> wrote: > > > Ah, so it's protecting two paths at the same time: rmap.write_protect -> > > fast page fault, and lock(sptep) -> write protect. > > > > The whole thing needs to be documented very carefully in locking.txt, > > otherwise mmu.c will be write-protected to everyone except you. > > Before changing mmu_lock usage, better describe it in locking.txt. > > I guess from mmu.c git history, it is already restricted to a few > people who can describe that. It's getting harder and harder, yes. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
