linux-kernel - Re: [PATCH] ARM: imx: use generic function to exit coherency

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Message-ID: <20191104003121.GA24620@dragon>
Date:   Mon, 4 Nov 2019 08:31:22 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Stefan Agner <stefan@...er.ch>
Cc:     s.hauer@...gutronix.de, linux@...linux.org.uk,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: imx: use generic function to exit coherency

On Fri, Nov 01, 2019 at 10:40:46PM +0100, Stefan Agner wrote:
> Hi Shawn,
> 
> On 2019-04-16 07:46, Shawn Guo wrote:
> > On Thu, Apr 11, 2019 at 01:14:12AM +0200, Stefan Agner wrote:
> >> The common ARM architecture code provides a generic function to exit
> >> coherency called v7_exit_coherency_flush(). Replace the machine
> >> specific implementation using the generic function.
> >>
> >> Tested on a i.MX 6Dual by hotplugging the secondary CPU under load
> >> through sysfs several 1000 times.
> >>
> >> Tested-by: Stefan Agner <stefan@...er.ch>
> >> Signed-off-by: Stefan Agner <stefan@...er.ch>
> > 
> > Applied, thanks.
> 
> It seems like this patch never made it upstream. Any specific reason?

It got lost due to some accident on my side.  I'm sorry for that.  I
will send it for the coming merge window.

Shawn