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Revision b73dcfb1

IDb73dcfb16fc894041de553ac9f98b9e1640fcf06

Added by Eduardo Habkost about 10 years ago

target-i386: kvm_cpu_fill_host(): No need to check CPU vendor

There's no need to check CPU vendor before calling
kvm_arch_get_supported_cpuid(s, 0xC0000000, 0, R_EAX), because:

  • The kernel won't return any entry for 0xC0000000 if host CPU vendor
    is not Centaur (See kvm_dev_ioctl_get_cpuid() on the kernel code);
  • kvm_arch_get_supported_cpuid() will return 0 if no entry is returned
    by the kernel for the requested leaf.

This will simplify the kvm_cpu_fill_host() code a little.

Signed-off-by: Eduardo Habkost <>
Signed-off-by: Paolo Bonzini <>

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