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Diffstat (limited to 'arch/x86/kernel/paravirt_patch_64.c')
-rw-r--r--arch/x86/kernel/paravirt_patch_64.c20
1 files changed, 6 insertions, 14 deletions
diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
index 7ca9cb726f4d..9d9e04b31077 100644
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -15,27 +15,19 @@ DEF_NATIVE(cpu, wbinvd, "wbinvd");
DEF_NATIVE(cpu, usergs_sysret64, "swapgs; sysretq");
DEF_NATIVE(cpu, swapgs, "swapgs");
-#endif
-
-DEF_NATIVE(, mov32, "mov %edi, %eax");
DEF_NATIVE(, mov64, "mov %rdi, %rax");
-#if defined(CONFIG_PARAVIRT_SPINLOCKS)
-DEF_NATIVE(lock, queued_spin_unlock, "movb $0, (%rdi)");
-DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
-#endif
-
-unsigned paravirt_patch_ident_32(void *insnbuf, unsigned len)
-{
- return paravirt_patch_insns(insnbuf, len,
- start__mov32, end__mov32);
-}
-
unsigned paravirt_patch_ident_64(void *insnbuf, unsigned len)
{
return paravirt_patch_insns(insnbuf, len,
start__mov64, end__mov64);
}
+#endif
+
+#if defined(CONFIG_PARAVIRT_SPINLOCKS)
+DEF_NATIVE(lock, queued_spin_unlock, "movb $0, (%rdi)");
+DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
+#endif
extern bool pv_is_native_spin_unlock(void);
extern bool pv_is_native_vcpu_is_preempted(void);