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| author | Eduardo Habkost <ehabkost@redhat.com> | 2016-05-04 14:50:46 -0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2016-10-17 15:44:49 -0200 |
| commit | 8ca30e8673aff9bfcf8f969f8db4266b5f62e49c (patch) | |
| tree | fa57af52dcd975fe00528c4b5e3f89cac81e6927 | |
| parent | 9504e7100b74ae688601ec2c990bb80a47f263e3 (diff) | |
| download | qemu-8ca30e8673aff9bfcf8f969f8db4266b5f62e49c.zip qemu-8ca30e8673aff9bfcf8f969f8db4266b5f62e49c.tar.gz qemu-8ca30e8673aff9bfcf8f969f8db4266b5f62e49c.tar.bz2 | |
target-i386: Move warning code outside x86_cpu_filter_features()
x86_cpu_filter_features() will be reused by code that shouldn't
print any warning. Move the warning code to a new
x86_cpu_report_filtered_features() function, and call it from
x86_cpu_realizefn().
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
| -rw-r--r-- | target-i386/cpu.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 61240dd..1e8127b 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -2177,9 +2177,6 @@ static int x86_cpu_filter_features(X86CPU *cpu) env->features[w] &= host_feat; cpu->filtered_features[w] = requested_features & ~env->features[w]; if (cpu->filtered_features[w]) { - if (cpu->check_cpuid || cpu->enforce_cpuid) { - report_unavailable_features(w, cpu->filtered_features[w]); - } rv = 1; } } @@ -2187,6 +2184,15 @@ static int x86_cpu_filter_features(X86CPU *cpu) return rv; } +static void x86_cpu_report_filtered_features(X86CPU *cpu) +{ + FeatureWord w; + + for (w = 0; w < FEATURE_WORDS; w++) { + report_unavailable_features(w, cpu->filtered_features[w]); + } +} + static void x86_cpu_apply_props(X86CPU *cpu, PropValue *props) { PropValue *pv; @@ -3080,12 +3086,16 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) env->cpuid_xlevel2 = env->cpuid_min_xlevel2; } - 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; + if (x86_cpu_filter_features(cpu) && + (cpu->check_cpuid || cpu->enforce_cpuid)) { + x86_cpu_report_filtered_features(cpu); + if (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 |