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X86 fix for 2.6.0-rc3 

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Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging

X86 fix for 2.6.0-rc3

# gpg: Signature made Mon 18 Apr 2016 20:02:15 BST using RSA key ID 984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"

* remotes/ehabkost/tags/x86-pull-request:
  target-i386: Set AMD alias bits after filtering CPUID data

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2016-04-19 10:11:17 +01:00
parent 92b674b62a 9997cf7bda
commit a087cc589d
1 changed files with 8 additions and 8 deletions
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16
target-i386/cpu.c
View File

@ -2897,6 +2897,14 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
env->cpuid_level = 7;
}
if (x86_cpu_filter_features(cpu) && cpu->enforce_cpuid) {
error_setg(&local_err,
kvm_enabled() ?
"Host doesn't support requested features" :
"TCG doesn't support requested features");
goto out;
}
/* On AMD CPUs, some CPUID[8000_0001].EDX bits must match the bits on
* CPUID[1].EDX.
*/
@ -2907,14 +2915,6 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
}
if (x86_cpu_filter_features(cpu) && cpu->enforce_cpuid) {
error_setg(&local_err,
kvm_enabled() ?
"Host doesn't support requested features" :
"TCG doesn't support requested features");
goto out;
}
#ifndef CONFIG_USER_ONLY
qemu_register_reset(x86_cpu_machine_reset_cb, cpu);