Received-SPF: pass (google.com: domain of linux-kernel+bounces-87764-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161;
Message-ID: <1b7ccb1a0051e28f67a35ec1fc935e63.sboyd@kernel.org>
Content-Type: text/plain; charset="utf-8"
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
In-Reply-To: <20240229-freq-table-terminator-v1-7-074334f0905c@gmail.com>
References: <20240229-freq-table-terminator-v1-0-074334f0905c@gmail.com> <20240229-freq-table-terminator-v1-7-074334f0905c@gmail.com>
Subject: Re: [PATCH 7/7] clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays
From: Stephen Boyd <sboyd@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Gabor Juhos <j4g8y7@gmail.com>
To: Anusha Rao <quic_anusha@quicinc.com>, Bjorn Andersson <andersson@kernel.org>, Bryan O'Donoghue <bryan.odonoghue@linaro.org>, Devi Priya <quic_devipriy@quicinc.com>, Gabor Juhos <j4g8y7@gmail.com>, Georgi Djakov <gdjakov@mm-sol.com>, Gokul Sriram Palanisamy <quic_gokulsri@quicinc.com>, Konrad Dybcio <konrad.dybcio@linaro.org>, Michael Turquette <mturquette@baylibre.com>, Sricharan Ramabadhran <quic_srichara@quicinc.com>, Varadarajan Narayanan <quic_varada@quicinc.com>
Date: Thu, 29 Feb 2024 17:20:14 -0800
User-Agent: alot/0.10

Quoting Gabor Juhos (2024-02-29 10:07:52)
> The frequency table arrays are supposed to be terminated with an
> empty element. Add such entry to the end of the arrays where it
> is missing in order to avoid possible out-of-bound access when
> the table is traversed by functions like qcom_find_freq() or
> qcom_find_freq_floor().
>=20
> Only compile tested.
>=20
> Fixes: d8b212014e69 ("clk: qcom: Add support for MSM8974's multimedia clo=
ck controller (MMCC)")
> Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
> ---

Reviewed-by: Stephen Boyd <sboyd@kernel.org>