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-rw-r--r--debian/patches-rt/0188-kconfig-Disable-config-options-which-are-not-RT-comp.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/debian/patches-rt/0188-kconfig-Disable-config-options-which-are-not-RT-comp.patch b/debian/patches-rt/0188-kconfig-Disable-config-options-which-are-not-RT-comp.patch
new file mode 100644
index 000000000..27d06fa44
--- /dev/null
+++ b/debian/patches-rt/0188-kconfig-Disable-config-options-which-are-not-RT-comp.patch
@@ -0,0 +1,43 @@
+From f4fb1a364b1dc97c110e6103ffe75b21e46a0e63 Mon Sep 17 00:00:00 2001
+From: Thomas Gleixner <tglx@linutronix.de>
+Date: Sun, 24 Jul 2011 12:11:43 +0200
+Subject: [PATCH 188/323] kconfig: Disable config options which are not RT
+ compatible
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz
+
+Disable stuff which is known to have issues on RT
+
+Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
+---
+ arch/Kconfig | 1 +
+ mm/Kconfig | 2 +-
+ 2 files changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/arch/Kconfig b/arch/Kconfig
+index 628e1e7fe302..8bbbca8839e1 100644
+--- a/arch/Kconfig
++++ b/arch/Kconfig
+@@ -37,6 +37,7 @@ config OPROFILE
+ tristate "OProfile system profiling"
+ depends on PROFILING
+ depends on HAVE_OPROFILE
++ depends on !PREEMPT_RT
+ select RING_BUFFER
+ select RING_BUFFER_ALLOW_SWAP
+ help
+diff --git a/mm/Kconfig b/mm/Kconfig
+index 8c49d09da214..c8cbcb5118b0 100644
+--- a/mm/Kconfig
++++ b/mm/Kconfig
+@@ -387,7 +387,7 @@ config NOMMU_INITIAL_TRIM_EXCESS
+
+ config TRANSPARENT_HUGEPAGE
+ bool "Transparent Hugepage Support"
+- depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE
++ depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE && !PREEMPT_RT
+ select COMPACTION
+ select XARRAY_MULTI
+ help
+--
+2.43.0
+