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30 lines
997 B
Diff
30 lines
997 B
Diff
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Date: Fri, 11 Oct 2019 13:14:41 +0200
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Subject: [PATCH] POWERPC: 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/powerpc/Kconfig | 2 ++
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1 file changed, 2 insertions(+)
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--- a/arch/powerpc/Kconfig
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+++ b/arch/powerpc/Kconfig
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@@ -147,6 +147,7 @@ config PPC
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select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
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select ARCH_SUPPORTS_ATOMIC_RMW
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select ARCH_SUPPORTS_DEBUG_PAGEALLOC if PPC32 || PPC_BOOK3S_64
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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 if PPC64
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select ARCH_USE_QUEUED_RWLOCKS if PPC_QUEUED_SPINLOCKS
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@@ -241,6 +242,7 @@ config PPC
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select HAVE_SYSCALL_TRACEPOINTS
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select HAVE_VIRT_CPU_ACCOUNTING
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select HAVE_IRQ_TIME_ACCOUNTING
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+ select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
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select HAVE_RSEQ
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select IOMMU_HELPER if PPC64
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select IRQ_DOMAIN
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