From: Thomas Gleixner Date: Sun, 24 Jul 2011 12:11:43 +0200 Subject: [PATCH 039/342] kconfig: Disable config options which are not RT compatible Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=d20dc87ef027ae10b83e8aa13ba63fcde819da26 Disable stuff which is known to have issues on RT Signed-off-by: Thomas Gleixner --- arch/Kconfig | 1 + mm/Kconfig | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/Kconfig b/arch/Kconfig index dd71b34fe4f5..f53e81602922 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -28,6 +28,7 @@ config OPROFILE tristate "OProfile system profiling" depends on PROFILING depends on HAVE_OPROFILE + depends on !PREEMPT_RT_FULL select RING_BUFFER select RING_BUFFER_ALLOW_SWAP help diff --git a/mm/Kconfig b/mm/Kconfig index b457e94ae618..0dddbb2a3282 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -377,7 +377,7 @@ 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_FULL select COMPACTION select RADIX_TREE_MULTIORDER help