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-rw-r--r--arch/arm64/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 787d7850e064..93dc4d36d6db 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -858,6 +858,15 @@ 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
+ 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