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[95.62.39.214]) by smtp.gmail.com with ESMTPSA id y11-20020adfe6cb000000b002f81b4227cesm10478710wrm.19.2023.04.24.02.57.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Apr 2023 02:57:48 -0700 (PDT) From: Juan Quintela To: Richard Henderson Cc: qemu-devel@nongnu.org, Paolo Bonzini Subject: Re: [PULL 00/20] Migration 20230420 patches In-Reply-To: <87pm7vdj93.fsf@secure.mitica> (Juan Quintela's message of "Sun, 23 Apr 2023 11:45:44 +0200") References: <20230420131751.28534-1-quintela@redhat.com> <0c8413a9-99b6-dfff-3c80-534048738c19@linaro.org> <87y1mke0hb.fsf@secure.mitica> <87pm7vdj93.fsf@secure.mitica> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Date: Mon, 24 Apr 2023 11:57:47 +0200 Message-ID: <87leihtxes.fsf@secure.mitica> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=170.10.129.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.172, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Reply-To: quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Juan Quintela wrote: > Richard Henderson wrote: >> On 4/22/23 10:21, Juan Quintela wrote: >>> Richard Henderson wrote: >>>> On 4/20/23 14:17, Juan Quintela wrote: >> I'll note that mips32 and armv6 (that is, *not* debian's armv7 based >> armhf distro) are the only hosts we have that don't have an atomic >> 8-byte operation. > > This is the kind of trouble that I don'k now what to do. I am pretty > sure that nobody is goigng to migrate a host that has so much RAM than > needs a 64bit counter in that two architectures (or any 32 architectures > for what is worth). > > A couple of minutes after sending the 1st email, I considederd sending > another one saying "my toolchain lies better than yours". > > I moved the atomic operations that do the buildcheck and run make again: > > $ rm -f qemu-system-mips* > $ time make > > [....] > > [2/5] Linking target qemu-system-mipsel > [3/5] Linking target qemu-system-mips > [4/5] Linking target qemu-system-mips64el > [5/5] Linking target qemu-system-mips64 > > So clearly my toolchain is lying O:-) And here I am. Wearing a brow paper bag on my head for week. These are emulatores for mips. Not cross-compiled to run on MIPS. /me hides on the hills in shame. Later, Juan.