Messages in this thread Patch in this message |  | | Date | Tue, 14 Apr 2015 00:38:33 -0400 | From | Alex Pilon <> | Subject | [PATCH] scripts/extract-ikconfig: Support LZ4-compressed images. |
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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> --- scripts/extract-ikconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig index e186242..3b42f25 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 -- 2.3.5
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