linux-kernel - Re: [PATCH] iio: adis16480: select CONFIG

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Message-ID: <2c8c64f95569a3bfb142761bad7a948c71a8d266.camel@gmail.com>
Date:   Tue, 31 Jan 2023 11:23:10 +0100
From:   Nuno Sá <noname.nuno@...il.com>
To:     Arnd Bergmann <arnd@...nel.org>,
        Jonathan Cameron <jic23@...nel.org>,
        Nuno Sa <nuno.sa@...log.com>,
        Lars-Peter Clausen <lars@...afoo.de>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Andrea Merello <andrea.merello@....it>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: adis16480: select CONFIG_CRC32

On Tue, 2023-01-31 at 10:46 +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> In rare randconfig builds, the missing CRC32 helper causes
> a link error:
> 
> ld.lld: error: undefined symbol: crc32_le
> > > > referenced by usercopy_64.c
> > > >               vmlinux.o:(adis16480_trigger_handler)
> 
> Fixes: 941f130881fa ("iio: adis16480: support burst read function")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---

Reviewed-by: Nuno Sá <nuno.sa@...log.com>