Message ID | 811539029.5428.1496906867568.JavaMail.root@smtp5.opayq.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c index 13cdc50..d9f3cfa 100644 --- a/xen/arch/x86/domain.c +++ b/xen/arch/x86/domain.c @@ -1885,8 +1885,6 @@ static void save_segments(struct vcpu *v) this_cpu(dirty_segment_mask) =3D dirty_segment_mask; } =20 -#define switch_kernel_stack(v) ((void)0) - static void paravirt_ctxt_switch_from(struct vcpu *v) { save_segments(v); @@ -1905,8 +1903,6 @@ static void paravirt_ctxt_switch_to(struct vcpu *v) { unsigned long cr4; =20 - switch_kernel_stack(v); - cr4 =3D pv_guest_cr4_to_real_cr4(v); if ( unlikely(cr4 !=3D read_cr4()) ) write_cr4(cr4);