Release 4.14 arch/x86/xen/mmu.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _XEN_MMU_H

#include <linux/linkage.h>
#include <asm/page.h>


enum pt_level {
	
PT_PGD,
	
PT_P4D,
	
PT_PUD,
	
PT_PMD,
	
PT_PTE
};


bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn);

void set_pte_mfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags);

pte_t xen_ptep_modify_prot_start(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
void  xen_ptep_modify_prot_commit(struct mm_struct *mm, unsigned long addr,
				  pte_t *ptep, pte_t pte);

unsigned long xen_read_cr2_direct(void);

extern void xen_init_mmu_ops(void);
extern void xen_hvm_init_mmu_ops(void);
#endif	/* _XEN_MMU_H */
Overall Contributors
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CommitProp
Jeremy Fitzhardinge
84
75.00%
4
44.44%
Mark McLoughlin
12
10.71%
1
11.11%
Stefano Stabellini
7
6.25%
1
11.11%
Thomas Gleixner
6
5.36%
1
11.11%
Xiong Zhang
2
1.79%
1
11.11%
Greg Kroah-Hartman
1
0.89%
1
11.11%
Total
112
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9
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Directory: arch/x86/xen

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