Commit 2580c66147 for qemu.org

commit 2580c66147721d7724613bf240ead8ca95072996
Author: Zhao Liu <zhao1.liu@intel.com>
Date:   Mon Dec 15 15:37:41 2025 +0800

    i386/cpu: Define dependency for VMX_VM_ENTRY_LOAD_IA32_FRED

    VMX_VM_ENTRY_LOAD_IA32_FRED depends on FRED. Define this dependency
    relationship.

    Tested-by: Xudong Hao <xudong.hao@intel.com>
    Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
    Link: https://lore.kernel.org/r/20251215073743.4055227-10-zhao1.liu@intel.com
    Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 49a8f30feb..3440a70852 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2036,6 +2036,10 @@ static FeatureDep feature_dependencies[] = {
         .from = { FEAT_7_1_EDX,             CPUID_7_1_EDX_AVX10 },
         .to = { FEAT_24_1_ECX,              ~0ull },
     },
+    {
+        .from = { FEAT_7_1_EAX,             CPUID_7_1_EAX_FRED },
+        .to = { FEAT_VMX_ENTRY_CTLS,        VMX_VM_ENTRY_LOAD_IA32_FRED },
+    },
 };

 typedef struct X86RegisterInfo32 {
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index a4a8bc61a9..41ea04099b 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1439,6 +1439,7 @@ uint64_t x86_cpu_get_supported_feature_word(X86CPU *cpu, FeatureWord w);
 #define VMX_VM_ENTRY_LOAD_IA32_RTIT_CTL             0x00040000
 #define VMX_VM_ENTRY_LOAD_CET                       0x00100000
 #define VMX_VM_ENTRY_LOAD_IA32_PKRS                 0x00400000
+#define VMX_VM_ENTRY_LOAD_IA32_FRED                 0x00800000

 /* Supported Hyper-V Enlightenments */
 #define HYPERV_FEAT_RELAXED             0