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| author | Daniel Wagner <daniel.wagner@bmw-carit.de> | 2016-02-11 13:36:54 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-05-13 14:01:59 +0200 |
| commit | e55d5312444087eb6bfb34c1cd5f6e0bf626cf26 (patch) | |
| tree | fc596a9ecb1881dc918b2fdc474d798c4e9ec43c /fs/proc | |
| parent | 331ae5fc3eb439b4ef2e26c25c8d1431d74b7a6f (diff) | |
| download | linux-e55d5312444087eb6bfb34c1cd5f6e0bf626cf26.tar.gz linux-e55d5312444087eb6bfb34c1cd5f6e0bf626cf26.tar.bz2 linux-e55d5312444087eb6bfb34c1cd5f6e0bf626cf26.zip | |
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 <daniel.wagner@bmw-carit.de>
Suggested-by: Maciej W. Rozycki <macro@imgtec.com>
Reviewed-by: Maciej W. Rozycki <macro@imgtec.com>
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 <ralf@linux-mips.org>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/vmcore.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index 8afe10cf7df8..8ab782d8b33d 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -1071,7 +1071,7 @@ static int __init parse_crash_elf32_headers(void) /* Do some basic Verification. */ if (memcmp(ehdr.e_ident, ELFMAG, SELFMAG) != 0 || (ehdr.e_type != ET_CORE) || - !elf_check_arch(&ehdr) || + !vmcore_elf32_check_arch(&ehdr) || ehdr.e_ident[EI_CLASS] != ELFCLASS32|| ehdr.e_ident[EI_VERSION] != EV_CURRENT || ehdr.e_version != EV_CURRENT || |