From f1d6883a9988dd98d5a7142aabec6d25693bda8f Mon Sep 17 00:00:00 2001 From: Marcello Sylvester Bauer Date: Thu, 29 Nov 2018 16:34:39 +0100 Subject: LinuxBoot: fix initramfs xz compression Add the flag '--check=crc32' to the xz compression to use CRC32 for the integrity check. The linux kernel does not support CRC64 for integrity checks, which is the default flag on most xz applications. Change-Id: I738bd99ef22aa053dc198df5595e1878069de13e Signed-off-by: Marcello Sylvester Bauer Reviewed-on: https://review.coreboot.org/c/29935 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese --- payloads/external/LinuxBoot/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/payloads/external/LinuxBoot/Makefile b/payloads/external/LinuxBoot/Makefile index 80160956c0..a67b16ae70 100644 --- a/payloads/external/LinuxBoot/Makefile +++ b/payloads/external/LinuxBoot/Makefile @@ -39,7 +39,7 @@ endif initramfs_compressed: initramfs ifeq ($(CONFIG_LINUXBOOT_INITRAMFS_COMPRESSION_XZ),y) - xz --keep --force --lzma2=dict=1MiB $(top)/$(CONFIG_LINUXBOOT_INITRAMFS) + xz --keep --force --check=crc32 --lzma2=dict=1MiB $(top)/$(CONFIG_LINUXBOOT_INITRAMFS) endif ifeq ($(CONFIG_LINUXBOOT_COMPILE_KERNEL),y) -- cgit v1.2.3