From 0099808553ad4f9c04ad7afd966f6d7f470f247f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 30 Jul 2020 12:14:07 +0200 Subject: x86: Select POSIX_CPU_TIMERS_TASK_WORK Move POSIX CPU timer expiry and signal delivery into task context. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Reviewed-by: Oleg Nesterov Acked-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20200730102337.888613724@linutronix.de --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fd03cefabd34..a82e7150964e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -209,6 +209,7 @@ config X86 select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP select MMU_GATHER_RCU_TABLE_FREE if PARAVIRT + select HAVE_POSIX_CPU_TIMERS_TASK_WORK select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RELIABLE_STACKTRACE if X86_64 && (UNWINDER_FRAME_POINTER || UNWINDER_ORC) && STACK_VALIDATION select HAVE_FUNCTION_ARG_ACCESS_API -- cgit v1.2.3