* Andi Kleen (ak@xxxxxxx) wrote: > On Tue, Aug 16, 2005 at 05:06:18PM -0700, Chris Wright wrote: > > In this case the callers do propagate the error (unless you mean > > userspace doesn't check return value from syscall, which is same problem > > if copy_from_user failed, for example). Xen has done some more wrapping > > Nothing checks them in user space. > > Also how would you handle them anyways? It just doesn't make sense. Yes, I see your point, although copy_from_user failing has similar issue if userspace isn't checking errors. But this one is not critical. thanks, -chris
