linux-kernel - Re: [Patch v4 2/2] firmware: qcom: scm: Fix interrupted SCM calls

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Message-ID: <20170131144539.GE22283@arm.com>
Date:   Tue, 31 Jan 2017 14:45:39 +0000
From:   Will Deacon <will.deacon@....com>
To:     Olof Johansson <olof@...om.net>
Cc:     Andy Gross <andy.gross@...aro.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Kevin Hilman <khilman@...libre.com>,
        Russell King <linux@...linux.org.uk>
Subject: Re: [Patch v4 2/2] firmware: qcom: scm: Fix interrupted SCM calls

On Mon, Jan 30, 2017 at 10:22:18PM -0800, Olof Johansson wrote:
> On Mon, Jan 30, 2017 at 2:55 AM, Will Deacon <will.deacon@....com> wrote:
> > On Sun, Jan 29, 2017 at 04:24:51PM -0800, Olof Johansson wrote:
> >> Seems like a more appropriate change than burden all platforms with
> >> longer code path due to your quirk.
> >
> > I really don't think it's a problem. Do you have numbers suggesting
> > otherwise?
> 
> Not on this first quirk, no.
> 
> Anyway, I guess I'm just bikeshedding. You should merge this code if
> you're happy with it.

Ok. Andy, does it work for you if I take these two patches via arm64? I'll
need Russell's ack on the arch/arm/ part.

Will