From: David Miller <davem@davemloft.net>
To: f.fainelli@gmail.com
Cc: netdev@vger.kernel.org, opendmb@gmail.com, jaedon.shin@gmail.com
Subject: Re: [PATCH net-next v2] net: bcmgenet: Use correct I/O accessors
Date: Tue, 29 Aug 2017 16:09:24 -0700 (PDT) [thread overview]
Message-ID: <20170829.160924.1500444618699306222.davem@davemloft.net> (raw)
In-Reply-To: <1504034731-31613-1-git-send-email-f.fainelli@gmail.com>
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Tue, 29 Aug 2017 12:25:31 -0700
> The GENET driver currently uses __raw_{read,write}l which means
> native I/O endian. This works correctly for an ARM LE kernel (default)
> but fails miserably on an ARM BE (BE8) kernel where registers are kept
> little endian, so replace uses with {read,write}l_relaxed here which is
> what we want because this is all performance sensitive code.
>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Applied.
next prev parent reply other threads:[~2017-08-29 23:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-29 19:25 [PATCH net-next v2] net: bcmgenet: Use correct I/O accessors Florian Fainelli
2017-08-29 23:09 ` David Miller [this message]
2017-08-30 11:39 ` David Laight
2017-08-30 16:00 ` Florian Fainelli
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