From 7427060f98d603020ef99e1ba3f07f7ee7c193ba Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 6 Jun 2019 16:12:04 +0200 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 Message-Id: <20190515141011.5315-2-berrange@redhat.com> Signed-off-by: Eduardo Habkost (cherry picked from commit b2ae52101fca7f9547ac2f388085dbc58f8fe1c0) Signed-off-by: Oguz Bektas Signed-off-by: Michael Roth --- 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 ee4b8b47e29..331a364a1ba 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, -- 2.39.5