[patch 01/12] x86/entry: Fix instrumentation annotation

Thomas Gleixner
2021-02-05T00:58:52Z

Embracing a callout into instrumentation_begin() / instrumentation_begin()
does not really make sense. Make the latter instrumentation_end().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/entry/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/entry/common.c
+++ b/arch/x86/entry/common.c
@@ -270,7 +270,7 @@ static void __xen_pv_evtchn_do_upcall(vo

instrumentation_begin();
run_on_irqstack_cond(__xen_pv_evtchn_do_upcall, regs);
- instrumentation_begin();
+ instrumentation_end();

set_irq_regs(old_regs);