From eb9780a1a3c4ffc1f383991ce3fc50da1fe4390d Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 28 Nov 2025 10:25:29 +0100 Subject: [PATCH] s390: Select POSIX_CPU_TIMERS_TASK_WORK After support for VIRT_XFER_TO_GUEST_WORK is available for s390 it is possible to also select HAVE_POSIX_CPU_TIMERS_TASK_WORK. See [1] for the reasons why it makes sense, also for architectures which do not support PREEMPT_RT. [1] https://lore.kernel.org/all/20200716201923.228696399@linutronix.de Signed-off-by: Heiko Carstens --- arch/s390/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 938e5df75b2df..014bf4cb3e9ff 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -238,6 +238,7 @@ config S390 select HAVE_PERF_EVENTS select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP + select HAVE_POSIX_CPU_TIMERS_TASK_WORK select HAVE_PREEMPT_DYNAMIC_KEY select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RELIABLE_STACKTRACE -- 2.47.3