x86: wipe out traditional opt from x86_64 Makefile
Among other things, using -traditional as a gcc option stops us from using macro token pasting, which is a feature we heavily rely on. There was still a use of -traditional in arch/x86/kernel/Makefile_64, which this patch removes. I don't see any problems building kernels in my x86_64 box without -traditional. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Acked-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -4,7 +4,6 @@
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extra-y := head_64.o head64.o init_task.o vmlinux.lds
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CPPFLAGS_vmlinux.lds += -Ux86_64
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EXTRA_AFLAGS := -traditional
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obj-y := process_64.o signal_64.o entry_64.o traps_64.o irq_64.o \
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time_64.o ioport_64.o ldt.o setup_64.o i8259_64.o sys_x86_64.o \
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