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-rw-r--r--target-i386/helper2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target-i386/helper2.c b/target-i386/helper2.c
index 4cdde09c28..e0d917a738 100644
--- a/target-i386/helper2.c
+++ b/target-i386/helper2.c
@@ -265,7 +265,7 @@ void cpu_x86_update_cr0(CPUX86State *env, uint32_t new_cr0)
(env->cr[0] & (CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK))) {
tlb_flush(env, 1);
}
- env->cr[0] = new_cr0;
+ env->cr[0] = new_cr0 | CR0_ET_MASK;
/* update PE flag in hidden flags */
pe_state = (env->cr[0] & CR0_PE_MASK);