diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2017-05-17 14:51:49 +0900 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2017-05-22 13:36:40 +0200 |
| commit | 5f955585c7c9166da5b8f33e3d8a4c43845ee70b (patch) | |
| tree | 0c0eef758d7e1a0b5be27fc7addc01357880fbff /kexec/arch/arm64/kexec-elf-arm64.c | |
| parent | defad947feff0d0135f79893e99ca94ec9a59e0f (diff) | |
arm64: kdump: add DT properties to crash dump kernel's dtb
We pass the following properties to crash dump kernel:
linux,elfcorehdr: elf core header segment,
same as "elfcorehdr=" kernel parameter on other archs
linux,usable-memory-range: usable memory reserved for crash dump kernel
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Tested-by: David Woodhouse <dwmw@amazon.co.uk>
Tested-by: Pratyush Anand <panand@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/arch/arm64/kexec-elf-arm64.c')
| -rw-r--r-- | kexec/arch/arm64/kexec-elf-arm64.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/kexec/arch/arm64/kexec-elf-arm64.c b/kexec/arch/arm64/kexec-elf-arm64.c index a961147..fc83b42 100644 --- a/kexec/arch/arm64/kexec-elf-arm64.c +++ b/kexec/arch/arm64/kexec-elf-arm64.c @@ -47,11 +47,6 @@ int elf_arm64_load(int argc, char **argv, const char *kernel_buf, int result; int i; - if (info->kexec_flags & KEXEC_ON_CRASH) { - fprintf(stderr, "kexec: kdump not yet supported on arm64\n"); - return EFAILED; - } - result = build_elf_exec_info(kernel_buf, kernel_size, &ehdr, 0); if (result < 0) { |