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c08650c13b
[ Upstream commit2cbade17b1] 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:4dc706c2f2("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>
23 lines
509 B
C
23 lines
509 B
C
/*
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* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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* Licensed under the GPL
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*/
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#ifndef __ARCH_UM_MMU_H
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#define __ARCH_UM_MMU_H
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#include <mm_id.h>
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#include <asm/mm_context.h>
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typedef struct mm_context {
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struct mm_id id;
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struct uml_arch_mm_context arch;
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struct page *stub_pages[2];
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} mm_context_t;
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/* Avoid tangled inclusion with asm/ldt.h */
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extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm);
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extern void free_ldt(struct mm_context *mm);
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#endif
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