From e55d5312444087eb6bfb34c1cd5f6e0bf626cf26 Mon Sep 17 00:00:00 2001 From: Daniel Wagner Date: Thu, 11 Feb 2016 13:36:54 +0100 Subject: crash_dump: Add vmcore_elf32_check_arch parse_crash_elf{32|64}_headers will check the headers via the elf_check_arch respectively vmcore_elf64_check_arch macro. The MIPS architecture implements those two macros differently. In order to make the differentiation more explicit, let's introduce an vmcore_elf32_check_arch to allow the archs to overwrite it. Signed-off-by: Daniel Wagner Suggested-by: Maciej W. Rozycki Reviewed-by: Maciej W. Rozycki Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12535/ Signed-off-by: Ralf Baechle --- include/linux/crash_dump.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/linux/crash_dump.h') diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h index 3849fce7ecfe..3873697ba21c 100644 --- a/include/linux/crash_dump.h +++ b/include/linux/crash_dump.h @@ -34,9 +34,13 @@ void vmcore_cleanup(void); /* * Architecture code can redefine this if there are any special checks - * needed for 64-bit ELF vmcores. In case of 32-bit only architecture, - * this can be set to zero. + * needed for 32-bit ELF or 64-bit ELF vmcores. In case of 32-bit + * only architecture, vmcore_elf64_check_arch can be set to zero. */ +#ifndef vmcore_elf32_check_arch +#define vmcore_elf32_check_arch(x) elf_check_arch(x) +#endif + #ifndef vmcore_elf64_check_arch #define vmcore_elf64_check_arch(x) (elf_check_arch(x) || vmcore_elf_check_arch_cross(x)) #endif -- cgit v1.2.3