diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/crash_dump.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h index 0026f267da20..088cd4ace4ef 100644 --- a/include/linux/crash_dump.h +++ b/include/linux/crash_dump.h | |||
| @@ -20,7 +20,14 @@ extern ssize_t copy_oldmem_page(unsigned long, char *, size_t, | |||
| 20 | #define vmcore_elf_check_arch_cross(x) 0 | 20 | #define vmcore_elf_check_arch_cross(x) 0 |
| 21 | #endif | 21 | #endif |
| 22 | 22 | ||
| 23 | #define vmcore_elf_check_arch(x) (elf_check_arch(x) || vmcore_elf_check_arch_cross(x)) | 23 | /* |
| 24 | * Architecture code can redefine this if there are any special checks | ||
| 25 | * needed for 64-bit ELF vmcores. In case of 32-bit only architecture, | ||
| 26 | * this can be set to zero. | ||
| 27 | */ | ||
| 28 | #ifndef vmcore_elf64_check_arch | ||
| 29 | #define vmcore_elf64_check_arch(x) (elf_check_arch(x) || vmcore_elf_check_arch_cross(x)) | ||
| 30 | #endif | ||
| 24 | 31 | ||
| 25 | /* | 32 | /* |
| 26 | * is_kdump_kernel() checks whether this kernel is booting after a panic of | 33 | * is_kdump_kernel() checks whether this kernel is booting after a panic of |