Philipp Deppenwiese merged this change.
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 <info@marcellobauer.com>
Reviewed-on: https://review.coreboot.org/c/29935
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
---
M payloads/external/LinuxBoot/Makefile
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/payloads/external/LinuxBoot/Makefile b/payloads/external/LinuxBoot/Makefile
index 8016095..a67b16a 100644
--- a/payloads/external/LinuxBoot/Makefile
+++ b/payloads/external/LinuxBoot/Makefile
@@ -39,7 +39,7 @@
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)
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