Re: kernel-2.6.15-rc5-rt2 - compilation error

[Steven Rostedt]

Ingo,

x86_64 wont compile without PREEMPT_RT. It must regardless of PREEMPT_RT
have RWSEM_GENERIC_SPINLOCK.

-- Steve

Index: linux-2.6.15-rc5-rt2/arch/x86_64/Kconfig
===================================================================
--- linux-2.6.15-rc5-rt2.orig/arch/x86_64/Kconfig	2005-12-14 13:50:24.000000000 -0500
+++ linux-2.6.15-rc5-rt2/arch/x86_64/Kconfig	2005-12-14 14:08:02.000000000 -0500
@@ -240,13 +240,8 @@
 
 config RWSEM_GENERIC_SPINLOCK
 	bool
-	depends on PREEMPT_RT
 	default y
 
-config RWSEM_XCHGADD_ALGORITHM
-	depends on !RWSEM_GENERIC_SPINLOCK && !PREEMPT_RT
-	bool
-
 config K8_NUMA
        bool "Old style AMD Opteron NUMA detection"
        depends on NUMA



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