From: Naresh Kamboju <naresh.kamboju@linaro.org>
To: Maxime Ripard <maxime@cerno.tech>
Cc: linux-clk <linux-clk@vger.kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
linux-stm32@st-md-mailman.stormreply.com,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>,
lkft-triage@lists.linaro.org, regressions@lists.linux.dev,
gabriel.fernandez@foss.st.com,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Nicolas Dechesne <nicolas.dechesne@linaro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: Re: [next] db845c: WARNING: CPU: 5 PID: 8 at drivers/clk/clk-divider.c:139 divider_recalc_rate
Date: Thu, 7 Apr 2022 17:12:09 +0530 [thread overview]
Message-ID: <CA+G9fYvT_W9+0AguQu97mqTm5zNnSvF0asnatZX8BTf=_1oANg@mail.gmail.com> (raw)
In-Reply-To: <20220407075435.ahlylmbqmqnpxz64@houat>
On Thu, 7 Apr 2022 at 13:24, Maxime Ripard <maxime@cerno.tech> wrote:
>
> Hi,
>
> > > I'm not sure if it's feasible, but if it is, it looks like something
> > > that could be fixed by the patch pasted here:
> > >
> > > https://lore.kernel.org/linux-clk/20220401122736.5yvanksa4pla7uql@houat/
> > > Could you test it?
> >
> > I have tested the single line patch and reported problems not fixed.
>
> Could you test this branch?
> https://github.com/mripard/linux/tree/rpi/clk-improvements-more-fixes
I have tested your tree and branch.
I saw more clk prints in the boot log and did not notice the reported warning.
[ 0.734195] clk_set_rate_range_nolock: qdss: orphan ? n
[ 0.734222] clk_set_rate_range_nolock: qdss: core req rate 0
[ 0.734235] clk_set_rate_range_nolock: qdss: clamped rate 0
[ 0.734249] clk_core_set_rate_nolock: qdss: rate 0
[ 0.734262] clk_core_set_rate_nolock: qdss: rounded rate 0
...
[ 3.574169] clk_set_rate_range_nolock: gcc_ufs_phy_ice_core_clk: orphan ? n
[ 3.581271] clk_set_rate_range_nolock: gcc_ufs_phy_ice_core_clk:
core req rate 300000000
[ 3.589446] clk_set_rate_range_nolock: gcc_ufs_phy_ice_core_clk:
clamped rate 300000000
[ 3.597521] clk_core_set_rate_nolock: gcc_ufs_phy_ice_core_clk:
rate 300000000
...
Please refer this link for detail boot log,
https://lkft.validation.linaro.org/scheduler/job/4861930#L2712
Build link
https://builds.tuxbuild.com/27SxYLYlZcKEUQGVbmnmLP3GxEp/
- Naresh
>
> Thanks!
> Maxime
--
Linaro LKFT
https://lkft.linaro.org
next prev parent reply other threads:[~2022-04-07 11:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 12:03 [next] db845c: WARNING: CPU: 5 PID: 8 at drivers/clk/clk-divider.c:139 divider_recalc_rate Naresh Kamboju
2022-03-31 22:04 ` Stephen Boyd
2022-04-01 15:10 ` Maxime Ripard
2022-04-01 18:46 ` Naresh Kamboju
2022-04-07 7:54 ` Maxime Ripard
2022-04-07 11:42 ` Naresh Kamboju [this message]
2022-04-07 13:46 ` Maxime Ripard
2022-04-07 17:56 ` Naresh Kamboju
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