>>> On 28.10.16 at 04:37, <feng...@intel.com> wrote: > We may hit the last ASSERT() in vmx_vcpu_block in the current code, > since vmx_vcpu_block() may get called before vmx_pi_switch_to() > has been installed or executed. Here We use cmpxchg to update > the NDST field, this can make sure we only update the NDST when > vmx_pi_switch_to() has not been called. So the NDST is in a > proper state in vmx_vcpu_block(). > > Suggested-by: Jan Beulich <jbeul...@suse.com> > Signed-off-by: Feng Wu <feng...@intel.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
