1 files changed, 0 insertions, 83 deletions
diff --git a/ANDROID_3.4.5/arch/parisc/include/asm/tlbflush.h b/ANDROID_3.4.5/arch/parisc/include/asm/tlbflush.h
deleted file mode 100644
index 8f1a8100..00000000
--- a/ANDROID_3.4.5/arch/parisc/include/asm/tlbflush.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef _PARISC_TLBFLUSH_H
-#define _PARISC_TLBFLUSH_H
-
-/* TLB flushing routines.... */
-
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <asm/mmu_context.h>
-
-
-/* This is for the serialisation of PxTLB broadcasts.  At least on the
- * N class systems, only one PxTLB inter processor broadcast can be
- * active at any one time on the Merced bus.  This tlb purge
- * synchronisation is fairly lightweight and harmless so we activate
- * it on all systems not just the N class.
- */
-extern spinlock_t pa_tlb_lock;
-
-#define purge_tlb_start(flags)	spin_lock_irqsave(&pa_tlb_lock, flags)
-#define purge_tlb_end(flags)	spin_unlock_irqrestore(&pa_tlb_lock, flags)
-
-extern void flush_tlb_all(void);
-extern void flush_tlb_all_local(void *);
-
-/*
- * flush_tlb_mm()
- *
- * XXX This code is NOT valid for HP-UX compatibility processes,
- * (although it will probably work 99% of the time). HP-UX
- * processes are free to play with the space id's and save them
- * over long periods of time, etc. so we have to preserve the
- * space and just flush the entire tlb. We need to check the
- * personality in order to do that, but the personality is not
- * currently being set correctly.
- *
- * Of course, Linux processes could do the same thing, but
- * we don't support that (and the compilers, dynamic linker,
- * etc. do not do that).
- */
-
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
-	BUG_ON(mm == &init_mm); /* Should never happen */
-
-#if 1 || defined(CONFIG_SMP)
-	flush_tlb_all();
-#else
-	/* FIXME: currently broken, causing space id and protection ids
-	 *  to go out of sync, resulting in faults on userspace accesses.
-	 */
-	if (mm) {
-		if (mm->context != 0)
-			free_sid(mm->context);
-		mm->context = alloc_sid();
-		if (mm == current->active_mm)
-			load_context(mm->context);
-	}
-#endif
-}
-
-static inline void flush_tlb_page(struct vm_area_struct *vma,
-	unsigned long addr)
-{
-	unsigned long flags;
-
-	/* For one page, it's not worth testing the split_tlb variable */
-
-	mb();
-	mtsp(vma->vm_mm->context,1);
-	purge_tlb_start(flags);
-	pdtlb(addr);
-	pitlb(addr);
-	purge_tlb_end(flags);
-}
-
-void __flush_tlb_range(unsigned long sid,
-	unsigned long start, unsigned long end);
-
-#define flush_tlb_range(vma,start,end) __flush_tlb_range((vma)->vm_mm->context,start,end)
-
-#define flush_tlb_kernel_range(start, end) __flush_tlb_range(0,start,end)
-
-#endif