From 90d2bbd1f6edfa22a056070ee62ded55099cd56d Mon Sep 17 00:00:00 2001 From: Xiaoyao Li Date: Tue, 3 Jun 2025 01:03:03 -0400 Subject: [PATCH] i386/cpu: Rename enable_cpuid_0x1f to force_cpuid_0x1f MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The name of "enable_cpuid_0x1f" isn't right to its behavior because the leaf 0x1f can be enabled even when "enable_cpuid_0x1f" is false. Rename it to "force_cpuid_0x1f" to better reflect its behavior. Suggested-by: Igor Mammedov Signed-off-by: Xiaoyao Li Reviewed-by: Daniel P. Berrangé Reviewed-by: Igor Mammedov Link: https://lore.kernel.org/r/20250603050305.1704586-2-xiaoyao.li@intel.com Signed-off-by: Paolo Bonzini --- target/i386/cpu.h | 4 ++-- target/i386/kvm/tdx.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 5910dcf74d4..51e10139dfd 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -2269,7 +2269,7 @@ struct ArchCPU { bool enable_cpuid_0xb; /* Force to enable cpuid 0x1f */ - bool enable_cpuid_0x1f; + bool force_cpuid_0x1f; /* Enable auto level-increase for all CPUID leaves */ bool full_cpuid_auto_level; @@ -2539,7 +2539,7 @@ void mark_forced_on_features(X86CPU *cpu, FeatureWord w, uint64_t mask, static inline bool x86_has_cpuid_0x1f(X86CPU *cpu) { - return cpu->enable_cpuid_0x1f || + return cpu->force_cpuid_0x1f || x86_has_extended_topo(cpu->env.avail_cpu_topo); } diff --git a/target/i386/kvm/tdx.c b/target/i386/kvm/tdx.c index 2b52de9d71b..acbe7497543 100644 --- a/target/i386/kvm/tdx.c +++ b/target/i386/kvm/tdx.c @@ -752,7 +752,7 @@ static void tdx_cpu_instance_init(X86ConfidentialGuest *cg, CPUState *cpu) /* invtsc is fixed1 for TD guest */ object_property_set_bool(OBJECT(cpu), "invtsc", true, &error_abort); - x86cpu->enable_cpuid_0x1f = true; + x86cpu->force_cpuid_0x1f = true; } static uint32_t tdx_adjust_cpuid_features(X86ConfidentialGuest *cg, -- 2.47.2