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Subject: Re: [PATCH v3] clk: qcom: gdsc: Remove direct runtime PM calls
From: Stephen Boyd <sboyd@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, patches@lists.linux.dev, Andy Gross <agross@kernel.org>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@somainline.org>, linux-arm-msm@vger.kernel.org, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Johan Hovold <johan+linaro@kernel.org>, Ulf Hansson <ulf.hansson@linaro.org>, Taniya Das <quic_tdas@quicinc.com>, Satya Priya <quic_c_skakit@quicinc.com>, Douglas Anderson <dianders@chromium.org>, Matthias Kaehlcke <mka@chromium.org>
To: Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>
Date: Fri, 04 Nov 2022 12:19:16 -0700
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Quoting Stephen Boyd (2022-11-03 11:30:30)
> We shouldn't be calling runtime PM APIs from within the genpd
> enable/disable path for a couple reasons.
>=20
> First, this causes an AA lockdep splat[1] because genpd can call into
> genpd code again while holding the genpd lock.
>=20
> WARNING: possible recursive locking detected
> 5.19.0-rc2-lockdep+ #7 Not tainted

Applied to clk-fixes