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Tue, 27 Oct 2026 19:20:07 -0700 (PDT) Received: from [192.168.21.192] ([24.18.106.4]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36a2396276asm1040342eec.22.2026.10.27.19.20.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 Oct 2026 19:20:07 -0700 (PDT) Message-ID: Date: Tue, 27 Oct 2026 19:20:05 -0700 X-Mailing-List: sparclinux@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Betterbird (Linux) Subject: Re: [PATCH v3] sparc: populate sysfs cache topology information on sun4v Content-Language: en-US From: Tony Rodriguez To: Jan Engelhardt , andreas@gaisler.com Cc: sparclinux@vger.kernel.org, stian@itx.no, glaubitz@physik.fu-berlin.de References: <20261028010100.24792-1-jengelh@inai.de> <63f51c81-4ad4-44ea-b8bf-32f9ff6a4871@gmail.com> In-Reply-To: <63f51c81-4ad4-44ea-b8bf-32f9ff6a4871@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Jan, On 10/27/26 7:00 PM, Tony Rodriguez wrote: > > On 10/27/26 6:00 PM, Jan Engelhardt wrote: >> The SPARC port also lacked reporting L3 caches, present in >> Oracle S3 and Fujitsu SPARC64 XII cores (machines: Oracle T4 >> onwards and Fujitsu M12, respectively.) > > This seems like a typo.  Instead of "Oracle S3" shouldn't this be > "Oracle S7"? Never mind about the "Oracle S3" S3 core —my mistake. From my understanding SPARC S7, M7, and T7 use S4 cores and T8 and M8 use S5 cores. Tony