linux-kernel - Re: [PATCH 1/6] pata_cypress: add a module option to disable BM-DMA

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Message-ID: <20210616141656.GF22278@shell.armlinux.org.uk>
Date:   Wed, 16 Jun 2021 15:16:56 +0100
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Christoph Hellwig <hch@....de>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jens Axboe <axboe@...nel.dk>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-ide@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-alpha@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-m68k@...ts.linux-m68k.org
Subject: Re: [PATCH 1/6] pata_cypress: add a module option to disable BM-DMA

On Wed, Jun 16, 2021 at 03:46:53PM +0200, Christoph Hellwig wrote:
> Multiple users report that they need to disable DMA on this driver,
> so provide an option to do so without affecting all of libata.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>

Thanks!

Reviewed-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

-- 
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