diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index b32a38e..e8c03be 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -524,13 +524,9 @@ static void masked_increment(ulong *reg, ulong mask, int inc) static inline void register_address_increment(struct x86_emulate_ctxt *ctxt, int reg, int inc) { - ulong mask; + ulong *preg = reg_rmw(ctxt, reg); - if (ctxt->ad_bytes == sizeof(unsigned long)) - mask = ~0UL; - else - mask = ad_mask(ctxt); - masked_increment(reg_rmw(ctxt, reg), mask, inc); + assign_register(preg, *preg + inc, ctxt->ad_bytes); } static void rsp_increment(struct x86_emulate_ctxt *ctxt, int inc) |
