Messages in this thread Patch in this message | | | Date | Fri, 01 Dec 2017 10:48:41 -0500 | From | Steven Rostedt <> | Subject | [PATCH RT 04/15] posixtimer: init timer only with CONFIG_POSIX_TIMERS enabled |
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4.9.65-rt57-rc1 stable review patch. If anyone has any objections, please let me know.
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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
In v4.11 it is possible to disable the posix timers and so we must not attempt to initialize the task_struct on RT with !POSIX_TIMERS. This patch does so.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- include/linux/init_task.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index a56e263f5005..526ecfc58909 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -150,7 +150,7 @@ extern struct task_group root_task_group; # define INIT_PERF_EVENTS(tsk) #endif -#ifdef CONFIG_PREEMPT_RT_BASE +#if defined(CONFIG_POSIX_TIMERS) && defined(CONFIG_PREEMPT_RT_BASE) # define INIT_TIMER_LIST .posix_timer_list = NULL, #else # define INIT_TIMER_LIST -- 2.13.2
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