> From: Jan Beulich [mailto:jbeul...@suse.com] > Sent: Thursday, August 3, 2017 5:44 PM > > >>> On 13.06.17 at 10:29, <jbeul...@suse.com> wrote: > >>>> On 13.06.17 at 10:20, <chao....@intel.com> wrote: > >> From the context calling pi_desc_init(), we can conclude the current > >> implementation of VT-d PI depends on CPU-side PI. If we enable VT-d PI > >> and disable CPU-side PI by disabling APICv explicitly in xen boot > >> command line, we would get an assertion failure. > >> > >> This patch clears iommu_intpost once finding CPU-side PI won't be > enabled. > >> It is safe for this is done before this flag starts taking effect. Also > >> take this chance to remove the useless check of "acknowledge interrupt > on > >> exit", which is a minimal requirement which has been checked earlier. > >> > >> Signed-off-by: Chao Gao <chao....@intel.com> > > Kevin, Jun? >
thanks for remind. Acked-by: Kevin Tian <kevin.t...@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
