From: herbert@gondor.apana.org.au (Herbert Xu)
To: linux-arm-kernel@lists.infradead.org
Subject: lib: sw842: select crc32
Date: Mon, 18 Jan 2016 23:24:57 +0800 [thread overview]
Message-ID: <20160118152457.GD717@gondor.apana.org.au> (raw)
In-Reply-To: <4168537.6I1FVkp3DA@wuerfel>
On Wed, Jan 13, 2016 at 11:24:02PM +0100, Arnd Bergmann wrote:
> The sw842 library code was merged in linux-4.1 and causes a very rare randconfig
> failure when CONFIG_CRC32 is not set:
>
> lib/built-in.o: In function `sw842_compress':
> oid_registry.c:(.text+0x12ddc): undefined reference to `crc32_be'
> lib/built-in.o: In function `sw842_decompress':
> oid_registry.c:(.text+0x137e4): undefined reference to `crc32_be'
>
> This adds an explict 'select CRC32' statement, similar to what the other users
> of the crc32 code have. In practice, CRC32 is always enabled anyway because
> over 100 other symbols select it.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 2da572c959dd ("lib: add software 842 compression/decompression")
Patch applied. Thanks!
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
prev parent reply other threads:[~2016-01-18 15:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-13 22:24 lib: sw842: select crc32 Arnd Bergmann
2016-01-14 3:36 ` Dan Streetman
2016-01-18 15:24 ` Herbert Xu [this message]
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