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Diffstat (limited to 'arch/x86/include/asm/kexec.h')
-rw-r--r--arch/x86/include/asm/kexec.h31
1 files changed, 16 insertions, 15 deletions
diff --git a/arch/x86/include/asm/kexec.h b/arch/x86/include/asm/kexec.h
index a1f22771a15a..c61d8b2ab8b9 100644
--- a/arch/x86/include/asm/kexec.h
+++ b/arch/x86/include/asm/kexec.h
@@ -5,21 +5,8 @@
5# define PA_CONTROL_PAGE 0 5# define PA_CONTROL_PAGE 0
6# define VA_CONTROL_PAGE 1 6# define VA_CONTROL_PAGE 1
7# define PA_PGD 2 7# define PA_PGD 2
8# define VA_PGD 3 8# define PA_SWAP_PAGE 3
9# define PA_PTE_0 4 9# define PAGES_NR 4
10# define VA_PTE_0 5
11# define PA_PTE_1 6
12# define VA_PTE_1 7
13# define PA_SWAP_PAGE 8
14# ifdef CONFIG_X86_PAE
15# define PA_PMD_0 9
16# define VA_PMD_0 10
17# define PA_PMD_1 11
18# define VA_PMD_1 12
19# define PAGES_NR 13
20# else
21# define PAGES_NR 9
22# endif
23#else 10#else
24# define PA_CONTROL_PAGE 0 11# define PA_CONTROL_PAGE 0
25# define VA_CONTROL_PAGE 1 12# define VA_CONTROL_PAGE 1
@@ -170,6 +157,20 @@ relocate_kernel(unsigned long indirection_page,
170 unsigned long start_address) ATTRIB_NORET; 157 unsigned long start_address) ATTRIB_NORET;
171#endif 158#endif
172 159
160#ifdef CONFIG_X86_32
161#define ARCH_HAS_KIMAGE_ARCH
162
163struct kimage_arch {
164 pgd_t *pgd;
165#ifdef CONFIG_X86_PAE
166 pmd_t *pmd0;
167 pmd_t *pmd1;
168#endif
169 pte_t *pte0;
170 pte_t *pte1;
171};
172#endif
173
173#endif /* __ASSEMBLY__ */ 174#endif /* __ASSEMBLY__ */
174 175
175#endif /* _ASM_X86_KEXEC_H */ 176#endif /* _ASM_X86_KEXEC_H */