diff options
Diffstat (limited to 'include/asm-x86/kexec.h')
| -rw-r--r-- | include/asm-x86/kexec.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/asm-x86/kexec.h b/include/asm-x86/kexec.h index c0e52a14fd4d..ea09600d6129 100644 --- a/include/asm-x86/kexec.h +++ b/include/asm-x86/kexec.h @@ -1,5 +1,5 @@ -#ifndef _KEXEC_H -#define _KEXEC_H +#ifndef ASM_X86__KEXEC_H +#define ASM_X86__KEXEC_H #ifdef CONFIG_X86_32 # define PA_CONTROL_PAGE 0 @@ -41,6 +41,10 @@ # define PAGES_NR 17 #endif +#ifdef CONFIG_X86_32 +# define KEXEC_CONTROL_CODE_MAX_SIZE 2048 +#endif + #ifndef __ASSEMBLY__ #include <linux/string.h> @@ -63,7 +67,7 @@ /* Maximum address we can use for the control code buffer */ # define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE -# define KEXEC_CONTROL_CODE_SIZE 4096 +# define KEXEC_CONTROL_PAGE_SIZE 4096 /* The native architecture */ # define KEXEC_ARCH KEXEC_ARCH_386 @@ -79,7 +83,7 @@ # define KEXEC_CONTROL_MEMORY_LIMIT (0xFFFFFFFFFFUL) /* Allocate one page for the pdp and the second for the code */ -# define KEXEC_CONTROL_CODE_SIZE (4096UL + 4096UL) +# define KEXEC_CONTROL_PAGE_SIZE (4096UL + 4096UL) /* The native architecture */ # define KEXEC_ARCH KEXEC_ARCH_X86_64 @@ -168,4 +172,4 @@ relocate_kernel(unsigned long indirection_page, #endif /* __ASSEMBLY__ */ -#endif /* _KEXEC_H */ +#endif /* ASM_X86__KEXEC_H */ |