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Wed, 28 Oct 2026 06:11:22 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c46bd7ac041sm596435066b.82.2026.10.28.06.11.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2026 06:11:21 -0700 (PDT) Message-ID: Date: Wed, 28 Oct 2026 14:11:19 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] remoteproc: qcom_q6v5_mss: Fix proxy regulator array overflow To: Anup Vishwakarma , Bjorn Andersson , Mathieu Poirier , Luca Weiss , =?UTF-8?Q?Matti_Lehtim=C3=A4ki?= , Stephan Gerhold Cc: linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20261027-b4-q6v5_mss_proxy_regs-v1-1-6c5557e42462@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261027-b4-q6v5_mss_proxy_regs-v1-1-6c5557e42462@oss.qualcomm.com> Content-Type: text/plain; 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The second > entry written by q6v5_regulator_init() lands in fallback_proxy_regs[0]. > > On msm8974 with a device tree that has no cx power domain, the > fallback table then overwrites that entry with cx, so mx is never > enabled and cx is enabled twice. > > Make proxy_regs[] large enough for the largest proxy supply table. > > Fixes: 4641840341f3 ("remoteproc: qcom_q6v5_mss: Handle platforms with one power domain") > Cc: stable@vger.kernel.org > Signed-off-by: Anup Vishwakarma > --- Reviewed-by: Konrad Dybcio Konrad