On Tue, Jan 04, 2011 at 12:37:37PM -0700, Alex Williamson wrote: > rtl8139 includes a cpu_register_io_memory() in it's vmstate. This > is problematic if the guest undergoes hotplug operations, which can > shift io indexes between migration source and target. Add an > interface to detect this condition and add a subsection, when > necessary, to ensure we migrate to a safe target. > > This resolves Juan's concerns about maintaining the migration ABI > and Michael's concerns wrt subsections. Acked by both. Please apply. > Thanks, > > Alex
Applied, thanks! > --- > > Alex Williamson (2): > rtl8139: Use subsection to restrict migration after hotplug > qdev: Track runtime machine modifications > > > hw/qdev.c | 10 ++++++++++ > hw/qdev.h | 1 + > hw/rtl8139.c | 28 +++++++++++++++++++++++++++- > 3 files changed, 38 insertions(+), 1 deletions(-)
