diff options
Diffstat (limited to 'kexec/arch/i386/crashdump-x86.h')
| -rw-r--r-- | kexec/arch/i386/crashdump-x86.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/kexec/arch/i386/crashdump-x86.h b/kexec/arch/i386/crashdump-x86.h index bb6ceb9..b61cf0a 100644 --- a/kexec/arch/i386/crashdump-x86.h +++ b/kexec/arch/i386/crashdump-x86.h @@ -5,11 +5,20 @@ struct kexec_info; int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline, unsigned long max_addr, unsigned long min_base); -#define PAGE_OFFSET 0xc0000000 -#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET) +#define X86_PAGE_OFFSET 0xc0000000 +#define x86__pa(x) ((unsigned long)(x)-X86_PAGE_OFFSET) -#define __VMALLOC_RESERVE (128 << 20) -#define MAXMEM (-PAGE_OFFSET-__VMALLOC_RESERVE) +#define X86__VMALLOC_RESERVE (128 << 20) +#define X86_MAXMEM (-X86_PAGE_OFFSET-X86__VMALLOC_RESERVE) + +#define X86_64__START_KERNEL_map 0xffffffff80000000ULL +#define X86_64_PAGE_OFFSET_PRE_2_6_27 0xffff810000000000ULL +#define X86_64_PAGE_OFFSET 0xffff880000000000ULL + +#define X86_64_MAXMEM 0x3fffffffffffUL + +/* Kernel text size */ +#define X86_64_KERNEL_TEXT_SIZE (512UL*1024*1024) #define CRASH_MAX_MEMMAP_NR (KEXEC_MAX_SEGMENTS + 1) #define CRASH_MAX_MEMORY_RANGES (MAX_MEMORY_RANGES + 2) |