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Date:   Mon, 4 Jan 2021 00:13:13 +0000
From:   Damien Le Moal <Damien.LeMoal@....com>
To:     Arnd Bergmann <arnd@...nel.org>,
        Naohiro Aota <Naohiro.Aota@....com>,
        Dave Chinner <dchinner@...hat.com>
CC:     Arnd Bergmann <arnd@...db.de>, Johannes Thumshirn <jth@...nel.org>,
        "linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] zonefs: select CONFIG_CRC32

On 2021/01/04 6:44, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> When CRC32 is disabled, zonefs cannot be linked:
> 
> ld: fs/zonefs/super.o: in function `zonefs_fill_super':
> 
> Add a Kconfig 'select' statement for it.
> 
> Fixes: 8dcc1a9d90c1 ("fs: New zonefs file system")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  fs/zonefs/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/fs/zonefs/Kconfig b/fs/zonefs/Kconfig
> index ef2697b78820..827278f937fe 100644
> --- a/fs/zonefs/Kconfig
> +++ b/fs/zonefs/Kconfig
> @@ -3,6 +3,7 @@ config ZONEFS_FS
>  	depends on BLOCK
>  	depends on BLK_DEV_ZONED
>  	select FS_IOMAP
> +	select CRC32
>  	help
>  	  zonefs is a simple file system which exposes zones of a zoned block
>  	  device (e.g. host-managed or host-aware SMR disk drives) as files.
> 

Applied. Thanks Arnd !

-- 
Damien Le Moal
Western Digital Research

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