X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=init%2FKconfig;h=dcc96a8c8c697451412d811a759b0a3683c265f8;hb=02d90fc343411d6dff26bbd64f0895a243e6f608;hp=0eda68f0ad540778b7f071bd2f5493adaf29a484;hpb=f31c338675872875e24f124af0689131b0c72600;p=linux-2.6

diff --git a/init/Kconfig b/init/Kconfig
index 0eda68f0ad..dcc96a8c8c 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1,3 +1,11 @@
+config ARCH
+	string
+	option env="ARCH"
+
+config KERNELVERSION
+	string
+	option env="KERNELVERSION"
+
 config DEFCONFIG_LIST
 	string
 	depends on !UML
@@ -238,7 +246,7 @@ config AUDIT
 
 config AUDITSYSCALL
 	bool "Enable system-call auditing support"
-	depends on AUDIT && (X86 || PPC || PPC64 || S390 || IA64 || UML || SPARC64)
+	depends on AUDIT && (X86 || PPC || PPC64 || S390 || IA64 || UML || SPARC64|| SUPERH)
 	default y if SECURITY_SELINUX
 	help
 	  Enable low-overhead system-call auditing infrastructure that
@@ -767,6 +775,14 @@ config PREEMPT_NOTIFIERS
 choice
 	prompt "RCU implementation type:"
 	default CLASSIC_RCU
+	help
+	  This allows you to choose either the classic RCU implementation
+	  that is designed for best read-side performance on non-realtime
+	  systems, or the preemptible RCU implementation for best latency
+	  on realtime systems.  Note that some kernel preemption modes
+	  will restrict your choice.
+
+	  Select the default if you are unsure.
 
 config CLASSIC_RCU
 	bool "Classic RCU"