[SPARC64]: Fix __get_cpu_var in preemption-enabled area.
Reported by Mariusz Kozlowski. Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -23,10 +23,11 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers) = { 0, };
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void flush_tlb_pending(void)
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void flush_tlb_pending(void)
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{
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{
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struct mmu_gather *mp = &__get_cpu_var(mmu_gathers);
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struct mmu_gather *mp;
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preempt_disable();
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preempt_disable();
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mp = &__get_cpu_var(mmu_gathers);
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if (mp->tlb_nr) {
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if (mp->tlb_nr) {
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flush_tsb_user(mp);
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flush_tsb_user(mp);
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