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Tsirkin" To: Igor Mammedov Subject: Re: [PATCH v2 04/15] tests: acpi: q35: test for x2APIC entries in SRAT Message-ID: <20211018173052-mutt-send-email-mst@kernel.org> References: <20210902113551.461632-1-imammedo@redhat.com> <20210902113551.461632-5-imammedo@redhat.com> MIME-Version: 1.0 In-Reply-To: <20210902113551.461632-5-imammedo@redhat.com> 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: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.049, 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_H2=-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: lvivier@redhat.com, pbonzini@redhat.com, thuth@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Sep 02, 2021 at 07:35:40AM -0400, Igor Mammedov wrote: > Set -smp 1,maxcpus=288 to test for ACPI code that > deal with CPUs with large APIC ID (>255). > > PS: > Test requires KVM and in-kernel irqchip support, > so skip test if KVM is not available. > > Signed-off-by: Igor Mammedov > --- > v3: > - add dedicated test instead of abusing 'numamem' one > - add 'kvm' prefix to the test name > ("Michael S. Tsirkin" ) > v2: > - switch to qtest_has_accel() API > > CC: thuth@redhat.com > CC: lvivier@redhat.com > --- > tests/qtest/bios-tables-test.c | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c > index 51d3a4e239..1f6779da87 100644 > --- a/tests/qtest/bios-tables-test.c > +++ b/tests/qtest/bios-tables-test.c > @@ -1033,6 +1033,19 @@ static void test_acpi_q35_tcg_numamem(void) > free_test_data(&data); > } > > +static void test_acpi_q35_kvm_xapic(void) > +{ > + test_data data; > + > + memset(&data, 0, sizeof(data)); > + data.machine = MACHINE_Q35; > + data.variant = ".xapic"; > + test_acpi_one(" -object memory-backend-ram,id=ram0,size=128M" > + " -numa node -numa node,memdev=ram0" > + " -machine kernel-irqchip=on -smp 1,maxcpus=288", &data); > + free_test_data(&data); > +} > + > static void test_acpi_q35_tcg_nosmm(void) > { > test_data data; This causes an annoying message each time I run it: qemu-system-x86_64: -accel kvm: warning: Number of hotpluggable cpus requested (288) exceeds the recommended cpus supported by KVM (240) what gives? > @@ -1506,6 +1519,7 @@ static void test_acpi_oem_fields_virt(void) > int main(int argc, char *argv[]) > { > const char *arch = qtest_get_arch(); > + const bool has_kvm = qtest_has_accel("kvm"); > int ret; > > g_test_init(&argc, &argv, NULL); > @@ -1561,6 +1575,9 @@ int main(int argc, char *argv[]) > if (strcmp(arch, "x86_64") == 0) { > qtest_add_func("acpi/microvm/pcie", test_acpi_microvm_pcie_tcg); > } > + if (has_kvm) { > + qtest_add_func("acpi/q35/kvm/xapic", test_acpi_q35_kvm_xapic); > + } > } else if (strcmp(arch, "aarch64") == 0) { > qtest_add_func("acpi/virt", test_acpi_virt_tcg); > qtest_add_func("acpi/virt/numamem", test_acpi_virt_tcg_numamem); > -- > 2.27.0