Re: [RFC PATCH 4/4] KVM: selftests: Add the sync_regs test for s390x

On 16/05/19 13:12, Thomas Huth wrote:

+#define VCPU_ID 5

+static void guest_code(void) +{

• for (;;) {

• asm volatile ("diag 0,0,0x501");
  

• asm volatile ("ahi 11,1");
  

• }

I'd like this to use something like

register u32 stage = 0 asm("11"); ... stage++

instead (yes, it should be fixed in x86 too).

Paolo