From af62bd3db0fde8aa132dd2a0d7dc620827ba1361 Mon Sep 17 00:00:00 2001
From: Zhao Liu <zhao1.liu@intel.com>
Date: Fri, 11 Jul 2025 18:46:00 +0800
Subject: [PATCH] i386/cpu: Enable 0x1f leaf for SierraForest by default

Host SierraForest CPU has 0x1f leaf by default, so that enable it for
Guest CPU by default as well.

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Tested-by: Yi Lai <yi1.lai@intel.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250711104603.1634832-7-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 668f3e63b7..c15082e8af 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -5393,6 +5393,7 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                 .cache_info = &xeon_srf_cache_info,
                 .props = (PropValue[]) {
                     { "x-force-cpuid-0x1f", "on" },
+                    { /* end of list */ },
                 }
             },
             { /* end of list */ },
-- 
2.47.2