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-rw-r--r--include/asm-x86_64/kexec.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h
index c564bae03433..5fab957e1091 100644
--- a/include/asm-x86_64/kexec.h
+++ b/include/asm-x86_64/kexec.h
@@ -1,6 +1,27 @@
1#ifndef _X86_64_KEXEC_H 1#ifndef _X86_64_KEXEC_H
2#define _X86_64_KEXEC_H 2#define _X86_64_KEXEC_H
3 3
4#define PA_CONTROL_PAGE 0
5#define VA_CONTROL_PAGE 1
6#define PA_PGD 2
7#define VA_PGD 3
8#define PA_PUD_0 4
9#define VA_PUD_0 5
10#define PA_PMD_0 6
11#define VA_PMD_0 7
12#define PA_PTE_0 8
13#define VA_PTE_0 9
14#define PA_PUD_1 10
15#define VA_PUD_1 11
16#define PA_PMD_1 12
17#define VA_PMD_1 13
18#define PA_PTE_1 14
19#define VA_PTE_1 15
20#define PA_TABLE_PAGE 16
21#define PAGES_NR 17
22
23#ifndef __ASSEMBLY__
24
4#include <linux/string.h> 25#include <linux/string.h>
5 26
6#include <asm/page.h> 27#include <asm/page.h>
@@ -64,4 +85,12 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
64 newregs->rip = (unsigned long)current_text_addr(); 85 newregs->rip = (unsigned long)current_text_addr();
65 } 86 }
66} 87}
88
89NORET_TYPE void
90relocate_kernel(unsigned long indirection_page,
91 unsigned long page_list,
92 unsigned long start_address) ATTRIB_NORET;
93
94#endif /* __ASSEMBLY__ */
95
67#endif /* _X86_64_KEXEC_H */ 96#endif /* _X86_64_KEXEC_H */