51 lines
1.6 KiB
Diff
51 lines
1.6 KiB
Diff
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Subject: kconfig-disable-a-few-options-rt.patch
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From: Thomas Gleixner <tglx@linutronix.de>
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Date: Sun, 24 Jul 2011 12:11:43 +0200
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Disable stuff which is known to have issues on RT
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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---
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arch/Kconfig | 1 +
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drivers/net/Kconfig | 1 +
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mm/Kconfig | 2 +-
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3 files changed, 3 insertions(+), 1 deletion(-)
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Index: linux-3.2/arch/Kconfig
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===================================================================
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--- linux-3.2.orig/arch/Kconfig
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+++ linux-3.2/arch/Kconfig
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@@ -6,6 +6,7 @@ config OPROFILE
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tristate "OProfile system profiling"
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depends on PROFILING
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depends on HAVE_OPROFILE
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+ depends on !PREEMPT_RT_FULL
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select RING_BUFFER
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select RING_BUFFER_ALLOW_SWAP
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help
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Index: linux-3.2/drivers/net/Kconfig
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===================================================================
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--- linux-3.2.orig/drivers/net/Kconfig
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+++ linux-3.2/drivers/net/Kconfig
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@@ -154,6 +154,7 @@ config MACVTAP
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config NETCONSOLE
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tristate "Network console logging support"
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+ depends on !PREEMPT_RT_FULL
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---help---
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If you want to log kernel messages over the network, enable this.
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See <file:Documentation/networking/netconsole.txt> for details.
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Index: linux-3.2/mm/Kconfig
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===================================================================
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--- linux-3.2.orig/mm/Kconfig
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+++ linux-3.2/mm/Kconfig
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@@ -307,7 +307,7 @@ config NOMMU_INITIAL_TRIM_EXCESS
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config TRANSPARENT_HUGEPAGE
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bool "Transparent Hugepage Support"
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- depends on X86 && MMU
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+ depends on X86 && MMU && !PREEMPT_RT_FULL
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select COMPACTION
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help
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Transparent Hugepages allows the kernel to use huge pages and
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