1 files changed, 1 insertions, 13 deletions

diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c
index 9b8e85a8edec..915b6c4d9baf 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/i386/kernel/alternative.c
@@ -334,19 +334,7 @@ void apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end)
 
                 used = paravirt_ops.patch(p->instrtype, p->clobbers, p->instr,
                                           p->len);
-#ifdef CONFIG_DEBUG_PARAVIRT
-                {
-                int i;
-                /* Deliberately clobber regs using "not %reg" to find bugs. */
-                for (i = 0; i < 3; i++) {
-                        if (p->len - used >= 2 && (p->clobbers & (1 << i))) {
-                                memcpy(p->instr + used, "\xf7\xd0", 2);
-                                p->instr[used+1] |= i;
-                                used += 2;
-                        }
-                }
-                }
-#endif
+
                 /* Pad the rest with nops */
                 nop_out(p->instr + used, p->len - used);
         }