From aa3fe58908ce08322c829e4cd448560f9a06c73b Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Fri, 11 Oct 2019 13:14:29 +0200 Subject: [PATCH 149/158] ARM: Allow to enable RT Allow to select RT. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- arch/arm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) Index: linux-5.15.19-rt29/arch/arm/Kconfig =================================================================== @ linux-5.15.19-rt29/arch/arm/Kconfig:35 @ config ARM select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7 select ARCH_SUPPORTS_ATOMIC_RMW select ARCH_SUPPORTS_HUGETLBFS if ARM_LPAE + select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_CMPXCHG_LOCKREF select ARCH_USE_MEMTEST @ linux-5.15.19-rt29/arch/arm/Kconfig:129 @ config ARM select OLD_SIGSUSPEND3 select PCI_SYSCALL if PCI select PERF_USE_VMALLOC + select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM select RTC_LIB select SYS_SUPPORTS_APM_EMULATION select TRACE_IRQFLAGS_SUPPORT if !CPU_V7M