On Fri, Feb 09, 2007 at 03:54:37AM -0800, Zachary Amsden wrote: > Andi Kleen wrote: > >>Yes, it is a bit, umm, innovative. If it is going to be kept, even if > >>just for devel logging, you should disable interrupts around it. > >>Changing segments is not a normal thing to do. > >> > > > >Actually that wouldn't be needed because interrupts are not allowed to do > >any user accesses. And contrary to the name it doesn't actually change > >the segment registers, only state used by *_user. > > > > My bad, I fell for the same mistake as everyone. Set_fs is just way too
You could change the name. Only 654 occurrences all over the tree @) > confusing of a name now. But good to know interrupts must be disable in > such a circumstance. +not -Andi _______________________________________________ Virtualization mailing list [email protected] https://lists.osdl.org/mailman/listinfo/virtualization
