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hw/arm/virt: Hide host CPU model for tcg

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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 != NULL)
  Bail out! ERROR:../hw/core/machine.c:1423:is_cpu_type_supported: \
  assertion failed: (model != 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 <gshan@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231204004726.483558-6-gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Gavin Shan 2023-12-04 10:47:22 +10:00 • committed by Philippe Mathieu-Daudé
parent 5422d2a8fa
commit 4eab51a32a
1 changed files with 2 additions and 0 deletions
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2
hw/arm/virt.c
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@ -220,7 +220,9 @@ static const char *valid_cpus[] = {
#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"),
};