From de8cb5ded43603937e0e7c341fcd7521822328a6 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Sat, 2 Mar 2019 00:07:10 +0100 Subject: [PATCH] target/i386: define md-clear bit md-clear is a new CPUID bit which is set when microcode provides the mechanism to invoke a flush of various exploitable CPU buffers by invoking the VERW instruction. Signed-off-by: Paolo Bonzini (cherry-picked from a private commit) --- target/i386/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index d6bb57d210..4ea78a4939 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1076,7 +1076,7 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .feat_names = { NULL, NULL, "avx512-4vnniw", "avx512-4fmaps", NULL, NULL, NULL, NULL, - NULL, NULL, NULL, NULL, + NULL, NULL, "md-clear", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, -- 2.21.0