Hi,

this patch tries to reduce the traps newbies may tap by leaving (for us)
well-known problematic kernel switches on. And are there any futher I
forgot, e.g. on other archs?

Jan
Index: ksrc/arch/i386/Kconfig
===================================================================
--- ksrc/arch/i386/Kconfig      (revision 924)
+++ ksrc/arch/i386/Kconfig      (working copy)
@@ -194,3 +194,19 @@ depends on XENO_OPT_NUCLEUS
 source "drivers/xenomai/Kconfig"
 
 endmenu
+
+if XENOMAI = y
+
+comment "WARNING: Potential latency killers detected!"
+        depends on PM || ACPI || CPU_FREQ
+
+comment "Power Management (PM)"
+        depends on PM
+
+comment "ACPI"
+        depends on ACPI
+
+comment "CPU frequency scaling (CPU_FREQ)"
+        depends on CPU_FREQ
+
+endif

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