> From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com] > Sent: Wednesday, January 14, 2015 12:46 AM > > > Perhaps an easier way of this is to use the existing > mechanism we have - that is the XENMEM_memory_map (which > BTW e820_host uses). If all of this is done in the libxl (which > already does this based on the host E820, thought it can > be modified to query the hypervisor for other 'reserved > regions') and hvmloader is modified to use XENMEM_memory_map > and base its E820 on that (and also QEMU-xen), then we solve > this problem and also the http://bugs.xenproject.org/xen/bug/28? >
I'm not familiar with that option, but a quick search looks saying it's only for PV guest? and please note XENMEM_memory_map only includes RAM entries (looks also only for pv), while following above intention what we really want is real e820_host w/ all entries filled. Thanks Kevin Thanks Kevin _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
