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bh=0Qk6/QajLgnGyyzUHhMPIDBeq8Pe5C9hI3Ifb+WIAuI=; b=Vc3cSvBgjVCJqR08QNL363uVMiO6UgpuNzevGmjeSPoez44sUMV0OBTMVgEHe/mOCg6kP7 OHXPCWqPG3KHvfFnx1lBcnJAlOGAZPz1KDMw4wTk3/SG5/0zf5IvFvOpCFMVin7oem6tER BUdOZZoKCbdqMwJpf2j5xL+B24OP21M= X-MC-Unique: FgyyvxepODesgtqxvhF8lg-1 From: Gavin Shan To: qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, qemu-riscv@nongnu.org, qemu-ppc@nongnu.org, imp@bsdimp.com, kevans@freebsd.org, richard.henderson@linaro.org, pbonzini@redhat.com, peter.maydell@linaro.org, imammedo@redhat.com, philmd@linaro.org, b.galvani@gmail.com, strahinja.p.jankovic@gmail.com, sundeep.lkml@gmail.com, kfting@nuvoton.com, wuhaotsh@google.com, nieklinnenbank@gmail.com, rad@semihalf.com, quic_llindhol@quicinc.com, marcin.juszkiewicz@linaro.org, eduardo@habkost.net, marcel.apfelbaum@gmail.com, wangyanan55@huawei.com, laurent@vivier.eu, vijai@behindbytes.com, palmer@dabbelt.com, alistair.francis@wdc.com, bin.meng@windriver.com, liwei1518@gmail.com, dbarboza@ventanamicro.com, zhiwei_liu@linux.alibaba.com, mrolnik@gmail.com, edgar.iglesias@gmail.com, bcain@quicinc.com, gaosong@loongson.cn, aurelien@aurel32.net, jiaxun.yang@flygoat.com, aleksandar.rikalo@syrmia.com, chenhuacai@kernel.org, shorne@gmail.com, npiggin@gmail.com, clg@kaod.org, ysato@users.sourceforge.jp, kbastian@mail.uni-paderborn.de, jcmvbkbc@gmail.com, shan.gavin@gmail.com Subject: [PATCH v5 27/31] hw/arm/virt: Hide host CPU model for tcg Date: Wed, 15 Nov 2023 09:56:24 +1000 Message-ID: <20231114235628.534334-28-gshan@redhat.com> In-Reply-To: <20231114235628.534334-1-gshan@redhat.com> References: <20231114235628.534334-1-gshan@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" The 'host' CPU model isn't available until KVM or HVF is enabled. For example, the following error messages are seen when the guest is started with option '-cpu cortex-a8' on tcg after the next commit is applied to check the CPU type in machine_run_board_init(). ERROR:../hw/core/machine.c:1423:is_cpu_type_supported: \ assertion failed: (model !=3D NULL) Bail out! ERROR:../hw/core/machine.c:1423:is_cpu_type_supported: \ assertion failed: (model !=3D NULL) Aborted (core dumped) Hide 'host' CPU model until KVM or HVF is enabled. With this applied, the valid CPU models can be shown. qemu-system-aarch64: Invalid CPU type: cortex-a8 The valid types are: cortex-a7, cortex-a15, cortex-a35, \ cortex-a55, cortex-a72, cortex-a76, cortex-a710, a64fx, \ neoverse-n1, neoverse-v1, neoverse-n2, cortex-a53, \ cortex-a57, max Signed-off-by: Gavin Shan Reviewed-by: Richard Henderson --- hw/arm/virt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index be2856c018..668c0d3194 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -220,7 +220,9 @@ static const char *valid_cpus[] =3D { #endif ARM_CPU_TYPE_NAME("cortex-a53"), ARM_CPU_TYPE_NAME("cortex-a57"), +#if defined(CONFIG_KVM) || defined(CONFIG_HVF) ARM_CPU_TYPE_NAME("host"), +#endif ARM_CPU_TYPE_NAME("max"), }; =20 --=20 2.41.0