Daniel Wagner f4d3d50419 mips: Differentiate between 32 and 64 bit ELF header ... Depending on the configuration either the 32 or 64 bit version of elf_check_arch() is defined. parse_crash_elf{32|64}_headers() does some basic verification of the ELF header via vmcore_elf{32|64}_check_arch() which happen to map to elf_check_arch(). Since the implementation 32 and 64 bit version of elf_check_arch() differ, we use the wrong type: In file included from include/linux/elf.h:4:0, from fs/proc/vmcore.c:13: fs/proc/vmcore.c: In function 'parse_crash_elf64_headers': >> arch/mips/include/asm/elf.h:228:23: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] struct elfhdr *__h = (hdr); \ ^ include/linux/crash_dump.h:41:37: note: in expansion of macro 'elf_check_arch' #define vmcore_elf64_check_arch(x) (elf_check_arch(x) || vmcore_elf_check_arch_cross(x)) ^ fs/proc/vmcore.c:1015:4: note: in expansion of macro 'vmcore_elf64_check_arch' !vmcore_elf64_check_arch(&ehdr) || ^ Therefore, we rather define vmcore_elf{32|64}_check_arch() as a basic machine check and use it also in binfm_elf?32.c as well. Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Suggested-by: Maciej W. Rozycki <macro@imgtec.com> Reviewed-by: Maciej W. Rozycki <macro@imgtec.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12529/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2016-02-11 11:38:22 +01:00
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asm	mips: Differentiate between 32 and 64 bit ELF header	2016-02-11 11:38:22 +01:00
uapi/asm	MIPS: Wire up copy_file_range syscall.	2016-02-05 17:15:42 +01:00