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Fri, 13 Nov 2026 01:01:23 -0800 (PST) Received: from [192.168.226.72] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6b7c21b5606sm698390a12.2.2026.11.13.01.01.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Nov 2026 01:01:22 -0800 (PST) Message-ID: <79ac053a-3235-4da0-87da-ebd8da01e4a4@oss.qualcomm.com> Date: Fri, 13 Nov 2026 10:01:19 +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] soc: qcom: llcc-qcom: Reserve ISLAND1 ways on SM8750 To: yzddmr6@gmail.com, Bjorn Andersson , Konrad Dybcio Cc: Abel Vesa , Melody Olvera , Ajay Kumar Nandam , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20261111-sm8750-llcc-island1-v1-1-64055702ca3f@gmail.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261111-sm8750-llcc-island1-v1-1-64055702ca3f@gmail.com> Content-Type: text/plain; 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Bonus ways are only > allocated when no other slice has reserved them, while reserved ways > belong to the slice alone. The first posting of the SM8750 support [1] > had these ways reserved, as the downstream table shipped for this SoC > still has them (res_ways = 0x7fffffff, no bonus ways). They became bonus > ways when v2 converted the table to designated initializers, and v3, > which refreshed the table, kept them. Turns out there's way more things wrong with this table. I'll send a patch. Konrad