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30 lines
922 B
Diff
30 lines
922 B
Diff
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] 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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---
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arch/arm/Kconfig | 2 ++
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1 file changed, 2 insertions(+)
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--- a/arch/arm/Kconfig
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+++ b/arch/arm/Kconfig
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@@ -30,6 +30,7 @@ config ARM
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select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
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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_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_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
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@@ -123,6 +124,7 @@ config ARM
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select OLD_SIGSUSPEND3
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select PCI_SYSCALL if PCI
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select PERF_USE_VMALLOC
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+ select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
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select RTC_LIB
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select SET_FS
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select SYS_SUPPORTS_APM_EMULATION
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