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[174.21.84.25]) by smtp.gmail.com with ESMTPSA id d75sm22372188pfd.20.2021.03.03.10.39.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Mar 2021 10:39:44 -0800 (PST) Subject: Re: [RFC v1 00/38] arm cleanup experiment for kvm-only build To: Claudio Fontana , Peter Maydell References: <20210221092449.7545-1-cfontana@suse.de> <875z2k53mn.fsf@linaro.org> <63847c79-93c2-5ee3-d568-9091fedf325c@suse.de> <87a6rmkffo.fsf@linaro.org> <8d4a427a-94dd-7472-e8ae-98c4efa44ce0@suse.de> <5fb3cf49-fc09-7e7c-d34e-299f04e9842a@suse.de> <335966c3-9f31-5868-54e5-edb28a37c50c@suse.de> From: Richard Henderson Message-ID: Date: Wed, 3 Mar 2021 10:39:42 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <335966c3-9f31-5868-54e5-edb28a37c50c@suse.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::534; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x534.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: Eduardo Habkost , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , QEMU Developers , Roman Bolshakov , Paolo Bonzini , =?UTF-8?Q?Alex_Benn=c3=a9e?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 3/3/21 10:20 AM, Claudio Fontana wrote: > On 3/3/21 7:17 PM, Claudio Fontana wrote: >> On 3/3/21 7:09 PM, Peter Maydell wrote: >>> On Wed, 3 Mar 2021 at 17:57, Claudio Fontana wrote: >>>> One thing I noticed is that tests try to run qemu-system-aarch64 with accel "qtest" and machine "virt", >>>> and the thing tries to create a cortex-a15 cpu model for some unknown reason. >>> >>> That is expected. The default CPU type for 'virt' is cortex-a15; if you want >>> something else then you need to specify the -cpu option. >>> >>> -- PMM >>> >> >> I see, I'll experiment a bit thanks. >> >> I assume changing the default to "max" is out of the question, >> and we should instead feed the -cpu option from the tests? >> > > And since we are on topic, should the qemu-system-aarch64 still contain the cortex-a15 cpu model for some reason? The goal is for qemu-system-arm and qemu-system-aarch64 to be as compatible as possible. That's why the default is the same for both. r~