Dear RT folks!
I'm pleased to announce the v4.14.24-rt19 patch set.
Changes since v4.14.24-rt18:
- Some adjtimex related code has been moved to a helper thread after
it has been claimed that it is called from hard interrupt context.
I was not able to find that hard interrupt context and now that
change is reverted.
Known issues
- A warning triggered in "rcu_note_context_switch" originated from
SyS_timer_gettime(). The issue was always there, it is now
visible. Reported by Grygorii Strashko and Daniel Wagner.
The delta patch against v4.14.24-rt18 is appended below and can be found here:
https://cdn.kernel.org/pub/linux/kernel/projects/rt/4.14/incr/patch-4.14.24-rt18-rt19.patch.xz
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git
v4.14.24-rt19
The RT patch against v4.14.24 can be found here:
https://cdn.kernel.org/pub/linux/kernel/projects/rt/4.14/older/patch-4.14.24-rt19.patch.xz
The split quilt queue is available at:
https://cdn.kernel.org/pub/linux/kernel/projects/rt/4.14/older/patches-4.14.24-rt19.tar.xz
Sebastian
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 2c226b90c231..99e03bec68e4 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -18,7 +18,6 @@
#include <linux/module.h>
#include <linux/rtc.h>
#include <linux/math64.h>
-#include <linux/swork.h>
#include "ntp_internal.h"
#include "timekeeping_internal.h"
@@ -570,35 +569,10 @@ static void sync_cmos_clock(struct work_struct *work)
&sync_cmos_work, timespec64_to_jiffies(&next));
}
-#ifdef CONFIG_PREEMPT_RT_FULL
-
-static void run_clock_set_delay(struct swork_event *event)
-{
- queue_delayed_work(system_power_efficient_wq, &sync_cmos_work, 0);
-}
-
-static struct swork_event ntp_cmos_swork;
-
-void ntp_notify_cmos_timer(void)
-{
- swork_queue(&ntp_cmos_swork);
-}
-
-static __init int create_cmos_delay_thread(void)
-{
- WARN_ON(swork_get());
- INIT_SWORK(&ntp_cmos_swork, run_clock_set_delay);
- return 0;
-}
-early_initcall(create_cmos_delay_thread);
-
-#else
-
void ntp_notify_cmos_timer(void)
{
queue_delayed_work(system_power_efficient_wq, &sync_cmos_work, 0);
}
-#endif /* CONFIG_PREEMPT_RT_FULL */
#else
void ntp_notify_cmos_timer(void) { }
diff --git a/localversion-rt b/localversion-rt
index 9e7cd66d9f44..483ad771f201 100644
--- a/localversion-rt
+++ b/localversion-rt
@@ -1 +1 @@
--rt18
+-rt19
