On 16/08/17 11:51, Jan Beulich wrote: > Reported-by: Andrew Cooper <[email protected]> > Signed-off-by: Jan Beulich <[email protected]> > --- > v2: New. > --- > Or should we put ourselves on the position that reserved entries aren#t > meant to be used for transfers?
Transfers are only usable by x86 PV (now, following XSA-214), and I can't see any plausible situation for the toolstack constructing one. I'd err on the side of fully disallowing them (also because it avoids adding more conversion code to this function). Also, it looks like the resulting code would be rather cleaner by pulling shared_entry_v2(gt, i) out into a variable first. ~Andrew _______________________________________________ Xen-devel mailing list [email protected] https://lists.xen.org/xen-devel
