On Tue, 2015-12-15 at 16:34 +0000, Stefano Stabellini wrote: > .. .arch_do_domclt... > > + > > + if ( copyback && __copy_to_guest(u_domctl, domctl, 1) ) > > + rc = -EFAULT; > > This code is already present in do_domctl (the caller of this function). > I wonder if it makes sense to pass a copyback* parameter to > arch_do_domctl and just rely on the caller's exit path.
Could do, cc-ing Jan in addition to Andy for x86 perspective (since this would be a generic change. Ian. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
