On Thu, Mar 03, 2016 at 10:05:31PM +0800, Xiao Guangrong wrote: > > > On 03/03/2016 09:29 PM, Michael S. Tsirkin wrote: > >On Wed, Mar 02, 2016 at 07:50:41PM +0800, Xiao Guangrong wrote: > >>As Igor suggested that we can report the BIOS patched operation region > >>so that OSPM could see that particular range is in use and be able to > >>notice conflicts if it happens some day > >> > >>Signed-off-by: Xiao Guangrong <guangrong.x...@linux.intel.com> > > > >This is reserved RAM, exposing it in _CRS makes no sense to me. > > As more and more memory will be reserved by BIOS/QEMU, report the > information to OSPM and let it check the potential error is bad, > no? :)
guest has enough info to detect conflicts if it wishes to. IIUC _CRS is not intended for RAM, it's for MMIO resources, if it works for RAM that's an accident. -- MST
