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Tsirkin" To: Peter Maydell Subject: Re: [PULL 00/20] pc,virtio,pci: fixes, features Message-ID: <20210322184943-mutt-send-email-mst@kernel.org> References: <20210322154417.524229-1-mst@redhat.com> MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mst@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=170.10.133.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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 Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Mon, Mar 22, 2021 at 04:41:01PM +0000, Peter Maydell wrote: > On Mon, 22 Mar 2021 at 15:44, Michael S. Tsirkin wrote: > > > > The following changes since commit f0f20022a0c744930935fdb7020a8c18347d391a: > > > > Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-03-21' into staging (2021-03-22 10:05:45 +0000) > > > > are available in the Git repository at: > > > > git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream > > > > for you to fetch changes up to 5971d4a968d51a80daaad53ddaec2b285115af62: > > > > acpi: Move setters/getters of oem fields to X86MachineState (2021-03-22 11:39:02 -0400) > > > > ---------------------------------------------------------------- > > pc,virtio,pci: fixes, features > > > > Fixes all over the place. > > ACPI index support. > > > > Signed-off-by: Michael S. Tsirkin > > > > This triggers a new clang runtime sanitizer warning: > > MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} > QTEST_QEMU_IMG=./qemu-img > G_TEST_DBUS_DAEMON=/home/petmay01/linaro/qemu-for-merges/tests/dbus-vmstate-daemon.sh > QTEST_QEMU_BINARY=./qemu-system-mips64el tests/qtest/qom-test --tap -k > PASS 1 qtest-mips64el/qom-test /mips64el/qom/loongson3-virt > PASS 2 qtest-mips64el/qom-test /mips64el/qom/none > PASS 3 qtest-mips64el/qom-test /mips64el/qom/magnum > PASS 4 qtest-mips64el/qom-test /mips64el/qom/mipssim > PASS 5 qtest-mips64el/qom-test /mips64el/qom/malta > ../../hw/pci/pci.c:252:30: runtime error: shift exponent -1 is negative > PASS 6 qtest-mips64el/qom-test /mips64el/qom/fuloong2e > PASS 7 qtest-mips64el/qom-test /mips64el/qom/boston > PASS 8 qtest-mips64el/qom-test /mips64el/qom/pica61 > > and similarly for eg > > MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} > QTEST_QEMU_IMG=./qemu-img > G_TEST_DBUS_DAEMON=/home/petmay01/linaro/qemu-for-merges/tests/dbus-vmstate-daemon.sh > QTEST_QEMU_BINARY=./qemu-system-mips64el tests/qtest/endianness-test > --tap -k > ../../hw/pci/pci.c:252:30: runtime error: shift exponent -1 is negative > PASS 1 qtest-mips64el/endianness-test /mips64el/endianness/fuloong2e > ../../hw/pci/pci.c:252:30: runtime error: shift exponent -1 is negative > PASS 2 qtest-mips64el/endianness-test /mips64el/endianness/split/fuloong2e > ../../hw/pci/pci.c:252:30: runtime error: shift exponent -1 is negative > PASS 3 qtest-mips64el/endianness-test /mips64el/endianness/combine/fuloong2e > > thanks > -- PMM Weird I don't see any related changes. Something subtle going on. I'd like to reproduce this. Which clang flags do you use? -- MST