From: Adam Borowski <kilobyte@angband.pl>
To: Michal Marek <michal.lkml@markovi.net>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
linux-kbuild@vger.kernel.org
Cc: Adam Borowski <kilobyte@angband.pl>
Subject: [PATCH] scripts: teach extract-vmlinux about LZ4 and ZSTD
Date: Wed, 25 Apr 2018 03:16:37 +0200 [thread overview]
Message-ID: <20180425011637.24203-1-kilobyte@angband.pl> (raw)
Note that the LZ4 signature is different than that of modern LZ4 as we
use the "legacy" format which suffers from some downsides like inability
to disable compression.
Signed-off-by: Adam Borowski <kilobyte@angband.pl>
---
Resent with no scissors and a non-broken subject line, sorry.
Not including the original thread; this is incidental to it.
| 2 ++
1 file changed, 2 insertions(+)
--git a/scripts/extract-vmlinux b/scripts/extract-vmlinux
index 5061abcc2540..e6239f39abad 100755
--- a/scripts/extract-vmlinux
+++ b/scripts/extract-vmlinux
@@ -57,6 +57,8 @@ 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!L\030' xxx 'lz4 -d'
+try_decompress '(\265/\375' xxx unzstd
# Bail out:
echo "$me: Cannot find vmlinux." >&2
--
2.17.0
reply other threads:[~2018-04-25 1:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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