i386/x86_64: move headers to include/asm-x86

Move the headers to include/asm-x86 and fixup the
header install make rules

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 74 deletions

diff --git a/include/asm-x86_64/mmu_context.h b/include/asm-x86_64/mmu_context.h
deleted file mode 100644
index 0cce83a..0000000
--- a/include/asm-x86_64/mmu_context.h
+++ /dev/null
@@ -1,74 +0,0 @@
-#ifndef __X86_64_MMU_CONTEXT_H
-#define __X86_64_MMU_CONTEXT_H
-
-#include <asm/desc.h>
-#include <asm/atomic.h>
-#include <asm/pgalloc.h>
-#include <asm/pda.h>
-#include <asm/pgtable.h>
-#include <asm/tlbflush.h>
-#include <asm-generic/mm_hooks.h>
-
-/*
- * possibly do the LDT unload here?
- */
-int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-void destroy_context(struct mm_struct *mm);
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-#ifdef CONFIG_SMP
-	if (read_pda(mmu_state) == TLBSTATE_OK) 
-		write_pda(mmu_state, TLBSTATE_LAZY);
-#endif
-}
-
-static inline void load_cr3(pgd_t *pgd)
-{
-	asm volatile("movq %0,%%cr3" :: "r" (__pa(pgd)) : "memory");
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, 
-			     struct task_struct *tsk)
-{
-	unsigned cpu = smp_processor_id();
-	if (likely(prev != next)) {
-		/* stop flush ipis for the previous mm */
-		cpu_clear(cpu, prev->cpu_vm_mask);
-#ifdef CONFIG_SMP
-		write_pda(mmu_state, TLBSTATE_OK);
-		write_pda(active_mm, next);
-#endif
-		cpu_set(cpu, next->cpu_vm_mask);
-		load_cr3(next->pgd);
-
-		if (unlikely(next->context.ldt != prev->context.ldt)) 
-			load_LDT_nolock(&next->context, cpu);
-	}
-#ifdef CONFIG_SMP
-	else {
-		write_pda(mmu_state, TLBSTATE_OK);
-		if (read_pda(active_mm) != next)
-			out_of_line_bug();
-		if (!cpu_test_and_set(cpu, next->cpu_vm_mask)) {
-			/* We were in lazy tlb mode and leave_mm disabled 
-			 * tlb flush IPI delivery. We must reload CR3
-			 * to make sure to use no freed page tables.
-			 */
-			load_cr3(next->pgd);
-			load_LDT_nolock(&next->context, cpu);
-		}
-	}
-#endif
-}
-
-#define deactivate_mm(tsk,mm)	do { \
-	load_gs_index(0); \
-	asm volatile("movl %0,%%fs"::"r"(0));  \
-} while(0)
-
-#define activate_mm(prev, next) \
-	switch_mm((prev),(next),NULL)
-
-
-#endif