37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From cc0f3bc0e7a996dcd926b3dd93321e450acc18a1 Mon Sep 17 00:00:00 2001
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From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Date: Fri, 11 Oct 2019 13:14:29 +0200
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Subject: [PATCH 43/62] ARM: Allow to enable RT
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Allow to select RT.
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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---
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arch/arm/Kconfig | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
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index f170f29e98ac..d1f2e062ce0b 100644
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--- a/arch/arm/Kconfig
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+++ b/arch/arm/Kconfig
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@@ -33,6 +33,7 @@ config ARM
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select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
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select ARCH_SUPPORTS_ATOMIC_RMW
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select ARCH_SUPPORTS_HUGETLBFS if ARM_LPAE
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+ select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK
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select ARCH_USE_BUILTIN_BSWAP
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select ARCH_USE_CMPXCHG_LOCKREF
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select ARCH_USE_MEMTEST
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@@ -115,6 +116,7 @@ config ARM
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select HAVE_PERF_EVENTS
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select HAVE_PERF_REGS
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select HAVE_PERF_USER_STACK_DUMP
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+ select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
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select HAVE_PREEMPT_LAZY
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select MMU_GATHER_RCU_TABLE_FREE if SMP && ARM_LPAE
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select HAVE_REGS_AND_STACK_ACCESS_API
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--
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2.43.0
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