[patch V2 01/13] x86/entry: Fix instrumentation annotation

From: Thomas Gleixner tglx@linutronix.de

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

Fixes: 2f6474e4636b ("x86/entry: Switch XEN/PV hypercall entry to IDTENTRY") Signed-off-by: Thomas Gleixner tglx@linutronix.de Reviewed-by: Kees Cook keescook@chromium.org Cc: stable@vger.kernel.org --- 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);