Re: [PATCH 11/14] x86/entry: Clarify irq_{enter,exit}_rcu()

[Peter Zijlstra]

On Tue, Jun 02, 2020 at 10:42:35AM -0400, Qian Cai wrote:

> Reverted this commit fixed the POWER9 boot warning,

ARGH, I'm an idiot. Please try this instead:


diff --git a/kernel/softirq.c b/kernel/softirq.c
index a3eb6eba8c41..c4201b7f42b1 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -438,7 +438,7 @@ void irq_exit_rcu(void)
  */
 void irq_exit(void)
 {
-       irq_exit_rcu();
+       __irq_exit_rcu();
        rcu_irq_exit();
         /* must be last! */
        lockdep_hardirq_exit();