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[83.11.22.169]) by smtp.gmail.com with ESMTPSA id f7-20020a17090631c700b00a471c6b3211sm5733370ejf.175.2024.03.27.10.29.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 27 Mar 2024 10:29:30 -0700 (PDT) Message-ID: <0b0c623e-b9f7-4178-ab2e-c89b109ea999@linaro.org> Date: Wed, 27 Mar 2024 18:29:28 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH-for-9.0 v2] hw/i386/pc: Deprecate 64-bit CPUs on ISA-only PC machine Content-Language: pl-PL, en-GB, en-HK To: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Cc: Thomas Huth , Igor Mammedov , Marcel Apfelbaum , Gerd Hoffmann , Paolo Bonzini , "Michael S. Tsirkin" , Mark Cave-Ayland , devel@lists.libvirt.org, Richard Henderson , Eduardo Habkost , =?UTF-8?Q?Daniel_P_=2E_Berrang=C3=A9?= References: <20240327165456.34716-1-philmd@linaro.org> From: Marcin Juszkiewicz Organization: Linaro In-Reply-To: <20240327165456.34716-1-philmd@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::62b; envelope-from=marcin.juszkiewicz@linaro.org; helo=mail-ej1-x62b.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, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org W dniu 27.03.2024 o 17:54, Philippe Mathieu-Daudé pisze: > diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst > index 7b548519b5..345c35507f 100644 > --- a/docs/about/deprecated.rst > +++ b/docs/about/deprecated.rst > @@ -208,6 +208,13 @@ is no longer packaged in any distro making it harder to run the > ``check-tcg`` tests. Unless we can improve the testing situation there > is a chance the code will bitrot without anyone noticing. > > +64-bit (x86_64) CPUs on the ``isapc`` machine (since 9.0) > +''''''''''''''''''''''''''''''''''''''''''''''''''''''''' > + > +The ``isapc`` machine aims to emulate old PC machine without PCI was > +generalized, so hardware available around 1995, before 64-bit intel > +CPUs were produced. Can you s/Intel/x86-64/ here? Intel was not first with x86-64 (AMD invented it). Also "64-bit Intel" smells of Itanium too much.