x86: remove page_fault_trace
Old debugging code that is not really needed anymore. If someone wants it it would be better replaced with a systemtap script or kprobe. This avoids a potential cache miss during page fault processing. [ mingo: arch/x86 adaptation ] Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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