From 3ddd9992a590c7462ff22f7cb17d386b83ed0a07 Mon Sep 17 00:00:00 2001 From: AKASHI Takahiro Date: Thu, 15 Nov 2018 14:52:48 +0900 Subject: arm64: enable KEXEC_FILE config Modify arm64/Kconfig to enable kexec_file_load support. Signed-off-by: AKASHI Takahiro Cc: Catalin Marinas Cc: Will Deacon Acked-by: James Morse Signed-off-by: Will Deacon --- arch/arm64/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm64/Kconfig') 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 -- cgit v1.2.3-59-g8ed1b