diff options
Diffstat (limited to 'target-i386/helper.c')
| -rw-r--r-- | target-i386/helper.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c index 47b982b437..30cb0d0143 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -615,8 +615,8 @@ int x86_cpu_handle_mmu_fault(CPUState *cs, vaddr addr, if (!(pdpe & PG_PRESENT_MASK)) { goto do_fault; } - rsvd_mask |= PG_HI_USER_MASK | PG_NX_MASK; - if (pdpe & rsvd_mask) { + rsvd_mask |= PG_HI_USER_MASK; + if (pdpe & (rsvd_mask | PG_NX_MASK)) { goto do_fault_rsvd; } ptep = PG_NX_MASK | PG_USER_MASK | PG_RW_MASK; |