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Tue, 18 May 2021 07:47:04 -0700 (PDT) MIME-Version: 1.0 References: <20210429234201.125565-1-shashi.mallela@linaro.org> In-Reply-To: <20210429234201.125565-1-shashi.mallela@linaro.org> From: Peter Maydell Date: Tue, 18 May 2021 15:46:47 +0100 Message-ID: Subject: Re: [PATCH v3 0/8] GICv3 LPI and ITS feature implementation To: Shashi Mallela Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2a00:1450:4864:20::530; envelope-from=peter.maydell@linaro.org; helo=mail-ed1-x530.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=unavailable 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: Leif Lindholm , QEMU Developers , qemu-arm , Radoslaw Biernacki Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, 30 Apr 2021 at 00:42, Shashi Mallela wrote: > > This patchset implements qemu device model for enabling physical > LPI support and ITS functionality in GIC as per GICv3 specification. > Both flat table and 2 level tables are implemented.The ITS commands > for adding/deleting ITS table entries,trigerring LPI interrupts are > implemented.Translated LPI interrupt ids are processed by redistributor > to determine priority and set pending state appropriately before > forwarding the same to cpu interface. > The ITS feature support has been added to sbsa-ref platform as well as > virt platform,wherein the emulated functionality co-exists with kvm > kernel functionality. > > Changes in v3: > - review comments addressed > > Shashi Mallela (8): > hw/intc: GICv3 ITS initial framework > hw/intc: GICv3 ITS register definitions added > hw/intc: GICv3 ITS command queue framework > hw/intc: GICv3 ITS Command processing > hw/intc: GICv3 ITS Feature enablement > hw/intc: GICv3 redistributor ITS processing > hw/arm/sbsa-ref: add ITS support in SBSA GIC > hw/arm/virt: add ITS support in virt GIC Something in here breaks "make check": MALLOC_PERTURB_=${MALLOC_PERTURB_:-$(( ${RANDOM:-0} % 255 + 1))} QTEST_QEMU_IMG=./qemu-img G_TEST_DBUS_DAEMON=/home/petmay01/linaro/qemu-from-laptop/qemu/tests/dbus-vmstate-daemon.sh QTEST_QEMU_BINARY=./qemu-system-aarch64 tests/qtest/bios-tables-test --tap -k Looking for expected file 'tests/data/acpi/virt/FACP' Using expected file 'tests/data/acpi/virt/FACP' Looking for expected file 'tests/data/acpi/virt/APIC' Using expected file 'tests/data/acpi/virt/APIC' Looking for expected file 'tests/data/acpi/virt/GTDT' Using expected file 'tests/data/acpi/virt/GTDT' Looking for expected file 'tests/data/acpi/virt/MCFG' Using expected file 'tests/data/acpi/virt/MCFG' Looking for expected file 'tests/data/acpi/virt/SPCR' Using expected file 'tests/data/acpi/virt/SPCR' Looking for expected file 'tests/data/acpi/virt/IORT' ** ERROR:../../tests/qtest/bios-tables-test.c:385:load_expected_aml: assertion failed: (exp_sdt.aml_file) ERROR qtest-aarch64/bios-tables-test - Bail out! ERROR:../../tests/qtest/bios-tables-test.c:385:load_expected_aml: assertion failed: (exp_sdt.aml_file) (and then it hangs) -- PMM