Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/kernel/softirq.c b/kernel/softirq.c
index 501baa9ac1be..479e4436f787 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -114,8 +114,12 @@ void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
                 trace_softirqs_off(ip);
         raw_local_irq_restore(flags);
 
-        if (preempt_count() == cnt)
+        if (preempt_count() == cnt) {
+#ifdef CONFIG_DEBUG_PREEMPT
+                current->preempt_disable_ip = get_parent_ip(CALLER_ADDR1);
+#endif
                 trace_preempt_off(CALLER_ADDR0, get_parent_ip(CALLER_ADDR1));
+        }
 }
 EXPORT_SYMBOL(__local_bh_disable_ip);
 #endif /* CONFIG_TRACE_IRQFLAGS */
@@ -656,9 +660,8 @@ static void run_ksoftirqd(unsigned int cpu)
                  * in the task stack here.
                  */
                 __do_softirq();
-                rcu_note_context_switch();
                 local_irq_enable();
-                cond_resched();
+                cond_resched_rcu_qs();
                 return;
         }
         local_irq_enable();