Re: [Qemu-devel] [PATCH v8 47/54] Round up RAMBlock sizes to host page sizes

2015-10-28 Thread Juan Quintela
"Dr. David Alan Gilbert (git)" wrote: > From: "Dr. David Alan Gilbert" > > RAMBlocks that are not a multiple of host pages in length > cause problems for postcopy (I've seen an ACPI table on aarch64 > be 5k in length - i.e. 5x target-page), so round RAMBlock sizes > up to a host-page. > > This po

[Qemu-devel] [PATCH v8 47/54] Round up RAMBlock sizes to host page sizes

2015-09-29 Thread Dr. David Alan Gilbert (git)
From: "Dr. David Alan Gilbert" RAMBlocks that are not a multiple of host pages in length cause problems for postcopy (I've seen an ACPI table on aarch64 be 5k in length - i.e. 5x target-page), so round RAMBlock sizes up to a host-page. This potentially breaks migration compatibility due to chang