diff options
Diffstat (limited to 'include/asm-x86/kexec.h')
| -rw-r--r-- | include/asm-x86/kexec.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/asm-x86/kexec.h b/include/asm-x86/kexec.h index 17bde9552a88..ea09600d6129 100644 --- a/include/asm-x86/kexec.h +++ b/include/asm-x86/kexec.h | |||
| @@ -41,6 +41,10 @@ | |||
| 41 | # define PAGES_NR 17 | 41 | # define PAGES_NR 17 |
| 42 | #endif | 42 | #endif |
| 43 | 43 | ||
| 44 | #ifdef CONFIG_X86_32 | ||
| 45 | # define KEXEC_CONTROL_CODE_MAX_SIZE 2048 | ||
| 46 | #endif | ||
| 47 | |||
| 44 | #ifndef __ASSEMBLY__ | 48 | #ifndef __ASSEMBLY__ |
| 45 | 49 | ||
| 46 | #include <linux/string.h> | 50 | #include <linux/string.h> |
| @@ -63,7 +67,7 @@ | |||
| 63 | /* Maximum address we can use for the control code buffer */ | 67 | /* Maximum address we can use for the control code buffer */ |
| 64 | # define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE | 68 | # define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE |
| 65 | 69 | ||
| 66 | # define KEXEC_CONTROL_CODE_SIZE 4096 | 70 | # define KEXEC_CONTROL_PAGE_SIZE 4096 |
| 67 | 71 | ||
| 68 | /* The native architecture */ | 72 | /* The native architecture */ |
| 69 | # define KEXEC_ARCH KEXEC_ARCH_386 | 73 | # define KEXEC_ARCH KEXEC_ARCH_386 |
| @@ -79,7 +83,7 @@ | |||
| 79 | # define KEXEC_CONTROL_MEMORY_LIMIT (0xFFFFFFFFFFUL) | 83 | # define KEXEC_CONTROL_MEMORY_LIMIT (0xFFFFFFFFFFUL) |
| 80 | 84 | ||
| 81 | /* Allocate one page for the pdp and the second for the code */ | 85 | /* Allocate one page for the pdp and the second for the code */ |
| 82 | # define KEXEC_CONTROL_CODE_SIZE (4096UL + 4096UL) | 86 | # define KEXEC_CONTROL_PAGE_SIZE (4096UL + 4096UL) |
| 83 | 87 | ||
| 84 | /* The native architecture */ | 88 | /* The native architecture */ |
| 85 | # define KEXEC_ARCH KEXEC_ARCH_X86_64 | 89 | # define KEXEC_ARCH KEXEC_ARCH_X86_64 |