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[89.67.26.161]) by smtp.gmail.com with ESMTPSA id p18sm27358033wro.18.2021.03.03.12.33.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Mar 2021 12:33:17 -0800 (PST) Subject: Re: [PATCH] arm: bump amount of PMU counters to pass SBSA ACS To: Peter Maydell , Leif Lindholm References: <20210303151634.3421880-1-marcin.juszkiewicz@linaro.org> <20210303174849.GF1664@vanye> From: Marcin Juszkiewicz Organization: Linaro Message-ID: <95e5a34b-1325-8eb3-25ca-b3e63b4e67a1@linaro.org> Date: Wed, 3 Mar 2021 21:33:16 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=marcin.juszkiewicz@linaro.org; helo=mail-wr1-x434.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-arm , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" W dniu 03.03.2021 o 19:06, Peter Maydell pisze: > On Wed, 3 Mar 2021 at 17:48, Leif Lindholm wrote: >> It would be good if we could get 6.0 closer to SBSA compliance. > > How far away are we at the moment ? Hard to tell me how many of those things are missing in QEMU and how many in EDK2 we use as firmware. SBSA-ACS failures: GIC ITS is missing (Shashi Mallela works on it): 102 : If PCIe, then GIC implements ITS : Result: --FAIL-- 1 104 : GIC Maintenance Interrupt : Result: --FAIL-- 1 System timers are not present in GTDT so few more tests are not run: 206 : SYS Timer if PE Timer not ON : Result: --FAIL-- 1 PE Timers are not always-on. 207 : CNTCTLBase & CNTBaseN access : Result: -SKIPPED- 1 No System timers are defined 505 : Wake from System Timer Interrupt : Result: -SKIPPED- 1 No system timers implemented There is no SMMU present so SMMU and IO virtualization tests are not run. This one is probably related: 605 : Memory Access to Un-Populated addr: Result: --FAIL-- 1 Memory access check fails at address = 0x104C0000