37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
From 90fcc4e0f87316ecc6d872f902dbd6f67e250c97 Mon Sep 17 00:00:00 2001
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Message-Id: <90fcc4e0f87316ecc6d872f902dbd6f67e250c97.1596234183.git.zanussi@kernel.org>
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In-Reply-To: <378ee68279f6a7631221f2670a9298620148690d.1596234183.git.zanussi@kernel.org>
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References: <378ee68279f6a7631221f2670a9298620148690d.1596234183.git.zanussi@kernel.org>
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From: Thomas Gleixner <tglx@linutronix.de>
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Date: Tue, 14 Jul 2015 14:26:34 +0200
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Subject: [PATCH 048/329] powerpc: Use generic rwsem on RT
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.135-rt60.tar.xz
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Use generic code which uses rtmutex
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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---
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arch/powerpc/Kconfig | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
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index f38d153d2586..53fa972c2548 100644
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--- a/arch/powerpc/Kconfig
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+++ b/arch/powerpc/Kconfig
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@@ -105,10 +105,11 @@ config LOCKDEP_SUPPORT
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config RWSEM_GENERIC_SPINLOCK
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bool
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+ default y if PREEMPT_RT_FULL
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config RWSEM_XCHGADD_ALGORITHM
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bool
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- default y
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+ default y if !PREEMPT_RT_FULL
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config GENERIC_LOCKBREAK
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bool
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--
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2.17.1
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