On Thu, Jun 10, 2010 at 11:27:12AM +0800, Sheng Yang wrote: > From: Dexuan Cui <[email protected]> > > This patch enable guest to use XSAVE/XRSTOR instructions. > > We assume that host_xcr0 would use all possible bits that OS supported. > > And we loaded xcr0 in the same way we handled fpu - do it as late as we can. > > Signed-off-by: Dexuan Cui <[email protected]> > Signed-off-by: Sheng Yang <[email protected]> > --- > arch/x86/include/asm/kvm_host.h | 2 + > arch/x86/include/asm/vmx.h | 1 + > arch/x86/kvm/kvm_cache_regs.h | 6 ++ > arch/x86/kvm/vmx.c | 13 ++++ > arch/x86/kvm/x86.c | 130 ++++++++++++++++++++++++++++++++++++-- > include/linux/kvm_host.h | 2 +- > 6 files changed, 146 insertions(+), 8 deletions(-)
Reviewed-by: Marcelo Tosatti <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
