* Andi Kleen ([email protected]) 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
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