From 1420dd6a19cfbdf444af5622797d5d95a24d9461 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Sat, 17 Jun 2023 01:59:35 +0200 Subject: [PATCH] target/i386: TCG supports XSAVEERPTR XSAVEERPTR is actually a fix for an errata; TCG does not have the issue. Reviewed-by: Richard Henderson Signed-off-by: Paolo Bonzini --- target/i386/cpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index fc4246223d..bce0cb73e8 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -678,6 +678,8 @@ void x86_cpu_vendor_words2str(char *dst, uint32_t vendor1, #define TCG_SGX_12_0_EBX_FEATURES 0 #define TCG_SGX_12_1_EAX_FEATURES 0 +#define TCG_8000_0008_EBX CPUID_8000_0008_EBX_XSAVEERPTR + FeatureWordInfo feature_word_info[FEATURE_WORDS] = { [FEAT_1_EDX] = { .type = CPUID_FEATURE_WORD, @@ -939,7 +941,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { "amd-psfd", NULL, NULL, NULL, }, .cpuid = { .eax = 0x80000008, .reg = R_EBX, }, - .tcg_features = 0, + .tcg_features = TCG_8000_0008_EBX, .unmigratable_flags = 0, }, [FEAT_8000_0021_EAX] = {