> -----Original Message----- > From: Jan Beulich [mailto:jbeul...@suse.com] > Sent: Friday, September 25, 2015 2:44 PM > To: Xu, Quan; Zhang, Yang Z > Cc: Tian, Kevin; xen-devel@lists.xen.org > Subject: Re: [Xen-devel] [PATCH resend] vt-d: Fix IM bit mask and unmask of > Fault Event Control Register. > > >>> On 25.09.15 at 04:29, <quan...@intel.com> wrote: > > Bit 0:29 in Fault Event Control Register are 'Reserved and Preserved', > > software cannot write 0 to it unconditionally. Software must preserve > > the value read for writes. > > > > Signed-off-by: Quan Xu <quan...@intel.com> > > Acked-by: Yang Zhang <yang.z.zh...@intel.com> > > I'll apply it considering it got acked,
Jan, Thanks! > but doesn't the write in > init_vtd_hw() need similar adjustment then? Yes, I will send out another patch to fix it. Quan > > Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
