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target/i386: define md-clear bit
authorPaolo Bonzini <pbonzini@redhat.com>
Wed, 15 May 2019 14:10:10 +0000 (15:10 +0100)
committerEduardo Habkost <ehabkost@redhat.com>
Tue, 21 May 2019 18:39:05 +0000 (15:39 -0300)
commitb2ae52101fca7f9547ac2f388085dbc58f8fe1c0
treecfd2856c4182d40be01235e38e626cfa01397b56tree
parenta4f667b6714916683408b983cfe0a615a725775fcommit | 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>
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