From: Arnd Bergmann <arnd@kernel.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: John Stultz <john.stultz@linaro.org>,
Arnd Bergmann <arnd@arndb.de>, Rob Clark <robdclark@gmail.com>,
Sean Paul <sean@poorly.run>, David Airlie <airlied@linux.ie>,
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"David S. Miller" <davem@davemloft.net>,
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Subject: Re: [PATCH] [RFC] qcom_scm: hide Kconfig symbol
Date: Mon, 27 Sep 2021 22:47:47 +0200 [thread overview]
Message-ID: <CAK8P3a1WRBA4mP691fO82ZhYdPhHLGjLH=VhcUxGNeGRMX8knw@mail.gmail.com> (raw)
In-Reply-To: <YVIsrgKiOG/gFVdT@ripper>
On Mon, Sep 27, 2021 at 10:42 PM Bjorn Andersson
<bjorn.andersson@linaro.org> wrote:
> On Mon 27 Sep 13:15 PDT 2021, Arnd Bergmann wrote:
> > On Mon, Sep 27, 2021 at 9:52 PM Bjorn Andersson <bjorn.andersson@linaro.org> wrote:
> >
> > An easier option might be to find a way to build QCOM_SCM without
> > RESET_CONTROLLER for compile testing purposes. I don't know
> > what would break from that.
> >
>
> Afaict the reset API is properly stubbed and RESET_CONTROLLER is a bool,
> so I think we can simply drop the "select" and the kernel will still
> compile fine in all combinations.
>
> When it comes to runtime, we currently select RESET_CONTROLLER from the
> Qualcomm common clocks. If that is dropped (why would it...) it seems
> possible to build a custom kernel for msm8916 that we can boot and miss
> the stubbed out "mss restart" reset line from the SCM.
>
>
> So, let's just drop the select RESET_CONTROLLER from SCM for now.
Ok, I've made that change locally, giving it more time on the randconfig
build box now.
Arnd
next prev parent reply other threads:[~2021-09-27 20:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-27 15:22 [PATCH] [RFC] qcom_scm: hide Kconfig symbol Arnd Bergmann
2021-09-27 19:52 ` Bjorn Andersson
2021-09-27 20:15 ` Arnd Bergmann
2021-09-27 20:42 ` Bjorn Andersson
2021-09-27 20:47 ` Arnd Bergmann [this message]
2021-09-28 7:03 ` Kalle Valo
2021-09-28 7:08 ` Arnd Bergmann
2021-09-29 9:51 ` Will Deacon
2021-09-29 10:04 ` Arnd Bergmann
2021-09-29 14:46 ` Bjorn Andersson
2021-09-29 18:30 ` Arnd Bergmann
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