Messages in this thread Patch in this message | | | From | AKASHI Takahiro <> | Subject | [PATCH v8 11/13] arm64: kexec_file: enable KEXEC_FILE config | Date | Thu, 22 Feb 2018 20:17:30 +0900 |
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Modify arm64/Kconfig to enable kexec_file_load support.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> --- arch/arm64/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 7381eeb7ef8e..79ee27b8d2a0 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -829,6 +829,16 @@ config KEXEC but it is independent of the system firmware. And like a reboot you can start any kernel with it, not just Linux. +config KEXEC_FILE + bool "kexec file based system call" + select KEXEC_CORE + select BUILD_BIN2C + ---help--- + This is new version of kexec system call. This system call is + file based and takes file descriptors as system call argument + for kernel and initramfs as opposed to list of segments as + accepted by previous system call. + config CRASH_DUMP bool "Build kdump crash kernel" help -- 2.16.2
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