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| author |   AKASHI Takahiro <takahiro.akashi@linaro.org> | 2019-12-16 11:12:47 +0900 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2020-01-08 17:05:23 +0000 |
| commit | 3751e728cef2908c15974a5ae44627fd41ef3362 (patch) | |
| tree | 3c30004b8d4f48e3f9bd6f3c07f0de537b5fd437 /arch/arm64/Kconfig | |
| parent | libfdt: include fdt_addresses.c (diff) | |
| download | linux-dev-3751e728cef2908c15974a5ae44627fd41ef3362.tar.xz linux-dev-3751e728cef2908c15974a5ae44627fd41ef3362.zip | |
arm64: kexec_file: add crash dump support
Enabling crash dump (kdump) includes
* prepare contents of ELF header of a core dump file, /proc/vmcore,
using crash_prepare_elf64_headers(), and
* add two device tree properties, "linux,usable-memory-range" and
"linux,elfcorehdr", which represent respectively a memory range
to be used by crash dump kernel and the header's location
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Reviewed-by: James Morse <james.morse@arm.com>
Tested-and-reviewed-by: Bhupesh Sharma <bhsharma@redhat.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/Kconfig')
0 files changed, 0 insertions, 0 deletions