From: Martin Nybo Andersen <tweek@tweek.dk>
To: Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Nicolas Schier <nicolas@fjasle.eu>,
Nick Terrell <terrelln@fb.com>,
linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: tweek@tweek.dk
Subject: [PATCH] Use CRC32 and a 1MiB dictionary for XZ compressed modules
Date: Fri, 15 Sep 2023 12:15:39 +0200 (CEST) [thread overview]
Message-ID: <3d34a965-ab9c-d549-0c63-c717ab5d2edc@tweek.dk> (raw)
Kmod is now using the kernel decompressor which doesn't handle CRC64
and dictionaries larger than 1MiB.
Fixes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050582
Signed-off-by: Martin Nybo Andersen <tweek@tweek.dk>
---
scripts/Makefile.modinst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index c59cc57286ba..ffbafbd3aeea 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -144,7 +144,7 @@ endif
quiet_cmd_gzip = GZIP $@
cmd_gzip = $(KGZIP) -n -f $<
quiet_cmd_xz = XZ $@
- cmd_xz = $(XZ) --lzma2=dict=2MiB -f $<
+ cmd_xz = $(XZ) --check=crc32 --lzma2=dict=1MiB -f $<
quiet_cmd_zstd = ZSTD $@
cmd_zstd = $(ZSTD) -T0 --rm -f -q $<
--
2.40.1
next reply other threads:[~2023-09-15 10:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-15 10:15 Martin Nybo Andersen [this message]
2023-09-22 7:45 ` Martin Nybo Andersen
2023-09-22 8:25 ` Tor Vic
2023-09-22 8:52 ` Martin Nybo Andersen
2023-09-22 10:41 ` Masahiro Yamada
2023-09-22 11:04 ` Martin Nybo Andersen
2023-09-22 13:34 ` Masahiro Yamada
2023-09-25 7:05 ` Masahiro Yamada
2023-09-22 9:16 ` Nicolas Schier
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