From: Borislav Petkov <bp@xxxxxxx>
When CONFIG_PARAVIRT_SPINLOCKS=n, it fires
arch/x86/kernel/paravirt_patch_64.c: In function ‘native_patch’:
arch/x86/kernel/paravirt_patch_64.c:89:1: warning: label ‘patch_site’ defined but not used [-Wunused-label]
patch_site:
but that label can simply be removed by directly calling
paravirt_patch_insns() there.
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Cc: Juergen Gross <jgross@xxxxxxxx>
Cc: x86@xxxxxxxxxx
Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
---
arch/x86/kernel/paravirt_patch_64.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
index 5ad5bcda9dc6..f09d264cbd2d 100644
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -76,7 +76,8 @@ unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
if (pv_is_native_vcpu_is_preempted()) {
start = start_lock_vcpu_is_preempted;
end = end_lock_vcpu_is_preempted;
- goto patch_site;
+
+ return paravirt_patch_insns(ibuf, len, start, end);
}
goto patch_default;
#endif
@@ -86,7 +87,6 @@ patch_default: __maybe_unused
ret = paravirt_patch_default(type, ibuf, addr, len);
break;
-patch_site:
ret = paravirt_patch_insns(ibuf, len, start, end);
break;
}
--
2.17.0.582.gccdcbd54c
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