From 99b2cdde83726a89daadbfd1264fb9a3b91eed0b Mon Sep 17 00:00:00 2001 From: Alex Pilon <alp+linux@alexpilon.ca> Date: Tue, 14 Apr 2015 00:38:33 -0400 Subject: [PATCH] scripts/extract-ikconfig: Support LZ4-compressed images. Support for kernel image LZ4 compression was added around 3.11, but not the corresponding kernel .config extraction. This makes possible extracting the kernel config for LZ4-compressed kernels you're not running, or the current LZ4-compressed kernel if compiled without /proc/config.gz support. Signed-off-by: Alex Pilon <alp+linux@alexpilon.ca> Signed-off-by: Michal Marek <mmarek@suse.cz> --- scripts/extract-ikconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig index e1862429ccda5..3b42f255e2baa 100755 --- a/scripts/extract-ikconfig +++ b/scripts/extract-ikconfig @@ -61,6 +61,7 @@ try_decompress '\3757zXZ\000' abcde unxz try_decompress 'BZh' xy bunzip2 try_decompress '\135\0\0\0' xxx unlzma try_decompress '\211\114\132' xy 'lzop -d' +try_decompress '\002\041\114\030' xyy 'lz4 -d -l' # Bail out: echo "$me: Cannot find kernel config." >&2 -- GitLab