From 24aed09451270b6a2a78adf8a34918d12ffb7dcf Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 20 Nov 2020 11:29:04 +0900 Subject: [PATCH] bootconfig: Load size and checksum in the footer as le32 Load the size and the checksum fields in the footer as le32 instead of u32. This will allow us to apply bootconfig to the cross build initrd without caring the endianness. Link: https://lkml.kernel.org/r/160583934457.547349.10504070298990791074.stgit@devnote2 Reported-by: Steven Rostedt Suggested-by: Linus Torvalds Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) --- init/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/init/main.c b/init/main.c index 20baced721ad..32b2a8affafd 100644 --- a/init/main.c +++ b/init/main.c @@ -288,8 +288,8 @@ static void * __init get_boot_config_from_initrd(u32 *_size, u32 *_csum) found: hdr = (u32 *)(data - 8); - size = hdr[0]; - csum = hdr[1]; + size = le32_to_cpu(hdr[0]); + csum = le32_to_cpu(hdr[1]); data = ((void *)hdr) - size; if ((unsigned long)data < initrd_start) {