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| author | Alex Pilon <alp+linux@alexpilon.ca> | 2015-04-14 07:38:33 +0300 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2015-04-15 15:01:12 +0300 |
| commit | 99b2cdde83726a89daadbfd1264fb9a3b91eed0b (patch) | |
| tree | fd3a9518816096e89217776fb08f7aff4d7f05f7 /scripts/extract-ikconfig | |
| parent | 2c2b913d19e149bf7c4ae5f62634fc3b46a06306 (diff) | |
| download | linux-99b2cdde83726a89daadbfd1264fb9a3b91eed0b.tar.xz | |
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>
Diffstat (limited to 'scripts/extract-ikconfig')
| -rwxr-xr-x | scripts/extract-ikconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/extract-ikconfig b/scripts/extract-ikconfig index e1862429ccda..3b42f255e2ba 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 |