0e3971094a
[ Upstream commit 2cbade17b18c0f0fd9963f26c9fc9b057eb1cb3a ]
The __switch_mm function is defined in the user code, and is called
by the kernel code. It should be declared in a shared header.
Fixes: 4dc706c2f292 ("um: take um_mmu.h to asm/mmu.h, clean asm/mmu_context.h a bit")
Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
22 lines
522 B
C
Executable file
22 lines
522 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
|
|
*/
|
|
|
|
#ifndef __ARCH_UM_MMU_H
|
|
#define __ARCH_UM_MMU_H
|
|
|
|
#include <mm_id.h>
|
|
#include <asm/mm_context.h>
|
|
|
|
typedef struct mm_context {
|
|
struct mm_id id;
|
|
struct uml_arch_mm_context arch;
|
|
struct page *stub_pages[2];
|
|
} mm_context_t;
|
|
|
|
/* Avoid tangled inclusion with asm/ldt.h */
|
|
extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm);
|
|
extern void free_ldt(struct mm_context *mm);
|
|
|
|
#endif
|