x86: don't make swapper_pg_fixmap global
Signed-off-by: NAdrian Bunk <bunk@kernel.org> Cc: Ian Campbell <ijc@hellion.org.uk> Cc: hpa@zytor.com Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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