diff options
| author | Lasse Collin <lasse.collin@tukaani.org> | 2024-07-21 16:36:24 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-01 20:43:25 -0700 |
| commit | 2ee96abef214550d9e92f5143ee3ac1fd1323e67 (patch) | |
| tree | ca8be5d20fb40fd72c2b99271585d248f1f5879d /lib/xz/xz_private.h | |
| parent | 64167246791eb38af4cbe8bc93fc2701c71fd17e (diff) | |
xz: cleanup CRC32 edits from 2018
In 2018, a dependency on <linux/crc32poly.h> was added to avoid
duplicating the same constant in multiple files. Two months later it was
found to be a bad idea and the definition of CRC32_POLY_LE macro was moved
into xz_private.h to avoid including <linux/crc32poly.h>.
xz_private.h is a wrong place for it too. Revert back to the upstream
version which has the poly in xz_crc32_init() in xz_crc32.c.
Link: https://lkml.kernel.org/r/20240721133633.47721-10-lasse.collin@tukaani.org
Fixes: faa16bc404d7 ("lib: Use existing define with polynomial")
Fixes: 242cdad873a7 ("lib/xz: Put CRC32_POLY_LE in xz_private.h")
Signed-off-by: Lasse Collin <lasse.collin@tukaani.org>
Reviewed-by: Sam James <sam@gentoo.org>
Tested-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jubin Zhong <zhongjubin@huawei.com>
Cc: Jules Maselbas <jmaselbas@zdiv.net>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Rui Li <me@lirui.org>
Cc: Simon Glass <sjg@chromium.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/xz/xz_private.h')
| -rw-r--r-- | lib/xz/xz_private.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/xz/xz_private.h b/lib/xz/xz_private.h index 2412a5d54801..811add814ae4 100644 --- a/lib/xz/xz_private.h +++ b/lib/xz/xz_private.h @@ -104,10 +104,6 @@ # endif #endif -#ifndef CRC32_POLY_LE -#define CRC32_POLY_LE 0xedb88320 -#endif - /* * Allocate memory for LZMA2 decoder. xz_dec_lzma2_reset() must be used * before calling xz_dec_lzma2_run(). |