On Wed, Mar 01, 2017 at 02:05:39AM -0700, Jan Beulich wrote: > >>> On 21.02.17 at 20:19, <daniel.ki...@oracle.com> wrote: > > Subsequent patches introducing relocatable early boot code play with > > page tables using 2 MiB huge pages. If load address is not aligned at > > 2 MiB then code touching such page tables must have special cases for > > start and end of Xen image memory region. So, let's make life easier > > and move default load address from 1 MiB to 2 MiB. This way page table > > code will be nice and easy. Hence, there is a chance that it will be > > less error prone too... :-))) > > > > Additionally, drop first 2 MiB mapping from Xen image mapping. > > It is no longer needed. > > What about the memory allocated for it? Aiui at least in the xen.efi > case there would be a 2Mb chunk left unused, but also never freed.
Memory is not allocated for it. Daniel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
