[Xen-devel] Re: [patch] ACM ops interface

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 8 Jun 2006, at 22:25, Reiner Sailer wrote:

>  > Anyway, should I take Hollis's patch or do you want it worked on 
> some
>  > more?
>  >
>  > As for copy_to/from_user sleeping, they don't sleep in Xen but it 
> would
>  > be nice to avoid putting it in a locked region anyway in case we 
> want
>  > to do anything clever in future. I may start asserting that in debug
>  > builds.
>  >
>  >   -- Keir
>  >
>
> Makes sense.
>
> If Hollis doesn't include it in his patch, then I will address it next 
> week.
Looking at how broken some other hypercalls would be if I added this 
restriction (e.g., dom0_op) don't worry about it.
 -- Keir


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