[PATCH] x86_64: Remove debug information for vsyscalls

Remove debug information for vsyscalls

This helps gdb apparently because it doesn't like code with debugging
information before other code (?)

Via the kgdb folks.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/x86_64/kernel/Makefile

@@ -34,6 +34,8 @@ obj-$(CONFIG_MODULES)		+= module.o
 obj-y				+= topology.o
 obj-y				+= intel_cacheinfo.o
 
+CFLAGS_vsyscall.o		:= $(PROFILING) -g0
+
 bootflag-y			+= ../../i386/kernel/bootflag.o
 cpuid-$(subst m,y,$(CONFIG_X86_CPUID))  += ../../i386/kernel/cpuid.o
 topology-y                     += ../../i386/mach-default/topology.o