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target/i386: Drop accel_uses_host_cpuid before x86_cpu_get_supported_cpuid

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x86_cpu_get_supported_cpuid() already checks for KVM/HVF
accelerators, so it is not needed to manually check it via
a call to accel_uses_host_cpuid() before calling it.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230913093009.83520-3-philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2023-09-13 11:30:04 +02:00 committed by Paolo Bonzini
parent 652a5f22d8
commit da472f9487
1 changed files with 4 additions and 6 deletions
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10
target/i386/cpu.c
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@ -6207,7 +6207,7 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
break;
case 0xA:
/* Architectural Performance Monitoring Leaf */
if (accel_uses_host_cpuid() && cpu->enable_pmu) {
if (cpu->enable_pmu) {
x86_cpu_get_supported_cpuid(0xA, count, eax, ebx, ecx, edx);
} else {
*eax = 0;
@ -6247,8 +6247,7 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
*ebx &= 0xffff; /* The count doesn't need to be reliable. */
break;
case 0x1C:
if (accel_uses_host_cpuid() && cpu->enable_pmu &&
(env->features[FEAT_7_0_EDX] & CPUID_7_0_EDX_ARCH_LBR)) {
if (cpu->enable_pmu && (env->features[FEAT_7_0_EDX] & CPUID_7_0_EDX_ARCH_LBR)) {
x86_cpu_get_supported_cpuid(0x1C, 0, eax, ebx, ecx, edx);
*edx = 0;
}
@ -6322,9 +6321,8 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
} else {
*ecx &= ~XSTATE_ARCH_LBR_MASK;
}
} else if (count == 0xf &&
accel_uses_host_cpuid() && cpu->enable_pmu &&
(env->features[FEAT_7_0_EDX] & CPUID_7_0_EDX_ARCH_LBR)) {
} else if (count == 0xf && cpu->enable_pmu
&& (env->features[FEAT_7_0_EDX] & CPUID_7_0_EDX_ARCH_LBR)) {
x86_cpu_get_supported_cpuid(0xD, count, eax, ebx, ecx, edx);
} else if (count < ARRAY_SIZE(x86_ext_save_areas)) {
const ExtSaveArea *esa = &x86_ext_save_areas[count];