On Thu, Mar 30, 2017 at 08:57:05AM -0600, Jan Beulich wrote: > >>> On 30.03.17 at 08:20, <haozhong.zh...@intel.com> wrote: > > If LMCE is supported by host and ' mca_caps = [ "lmce" ] ' is present > > in xl config, the LMCE capability will be exposed in guest MSR_IA32_MCG_CAP. > > By default, LMCE is not exposed to guest so as to keep the backwards > > migration > > compatibility. > > > > Signed-off-by: Haozhong Zhang <haozhong.zh...@intel.com> > > Hypervisor side > Reviewed-by: Jan Beulich <jbeul...@suse.com> > > For the tools side, doesn't the new HVM param need saving / > restoring? If so an addition to the array in > tools/libxc/xc_sr_save_x86_hvm.c:write_hvm_params() is going > to be needed. >
Actually quite a few of HVM params are missing. It works because libxl actually sets them, I think. Haozhong, the best way to check is to `xl migrate guest localhost`. Wei. > Jan > _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
