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Mon, 17 Aug 2020 12:26:20 +0000 (UTC) Date: Mon, 17 Aug 2020 14:26:17 +0200 From: Cornelia Huck To: Paolo Bonzini Subject: Re: [PATCH v2 000/150] Meson integration for 5.2 Message-ID: <20200817142617.0ab2b9f3.cohuck@redhat.com> In-Reply-To: <20200814091326.16173-1-pbonzini@redhat.com> References: <20200814091326.16173-1-pbonzini@redhat.com> Organization: Red Hat GmbH MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=cohuck@redhat.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=205.139.110.120; envelope-from=cohuck@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/17 05:13:21 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, 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_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, 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-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, 14 Aug 2020 05:10:56 -0400 Paolo Bonzini wrote: > News since v1: > * automatically generate dependencies for sphinx manuals [Peter] > * fixes for ARM KVM build [Peter] > * work around old libiscsi in vhost-user-scsi.c [Peter] > * hack to support default c:/Program Files/QEMU prefix on mingw cross compilation [Peter] > * added --enable-gettext/--disable-gettext [Peter] > * test for setuptools presence [Peter] > * fixes for Darwin [Peter, Roman] > * do not invoke system Meson through Python, always use embedded Meson with --python [Roman] > * improvements and fixes to clean and distclean targets [Stefano] > * avoid (incorrect?) ubsan failure from CONFIG_BDRV_*_WHITELIST [Alexander] > * move --s390-pgste to Meson, removed QEMU_CFLAGS/QEMU_LDFLAGS for config-target.mak > * remove some dead configure assignments > * update build system docs on how to add configure options, convert to rST > * moved installation of edk2 blobs and descriptors to Meson > * build and install elf2dmp on Windows too > * included headers renamed to .c.inc instead of .inc > > Available from https://gitlab.com/bonzini/qemu branch meson-poc-next. The good news: This seems to produce working binaries on my laptop and my s390x systems. The bad news: The build on the s390x system with Fedora 30 (yes, I know) seems to be lacking various devices. The output of 'qemu-system-s390x -device ?' misses all of the -transitional/-non-transitional varieties for virtio-pci devices, as well as some of the vhost-user devices, and, rather bizarrely, the gen15* and some of the z14 cpu models (this is on a z12, so it's not that all 'newer' models are missing, and I don't think the system we build on should influence the generation of models, even with an older compiler). I checked the output from 'qemu-system-x86_64 -device ?', and it is missing the -transitional/-non-transitional virtio-pci devices as well (did not check if anything else is missing as well). The builds on the F31 (x86) and F32 (s390x, with -Werror disabled) systems are fine. Any idea? If it is a case of old tools/libraries, I think we need to make sure that older supported distros (Debian stable?) still work fine.