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authorPaolo Bonzini <pbonzini@redhat.com>2019-05-15 15:10:10 +0100
committerEduardo Habkost <ehabkost@redhat.com>2019-05-21 15:39:05 -0300
commitb2ae52101fca7f9547ac2f388085dbc58f8fe1c0 (patch)
treecfd2856c4182d40be01235e38e626cfa01397b56 /target/i386
parenta4f667b6714916683408b983cfe0a615a725775f (diff)
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 <pbonzini@redhat.com> Message-Id: <20190515141011.5315-2-berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target/i386')
-rw-r--r--target/i386/cpu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 2df56fa977..953d78b062 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1077,7 +1077,7 @@ 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,