target/i386: Add SERIALIZE cpu feature
The availability of the SERIALIZATION instruction is indicated
by the presence of the CPUID feature flag SERIALIZE, which is
defined as CPUID.(EAX=7,ECX=0):ECX[bit 14].
The release spec link is as follows:
https://software.intel.com/content/dam/develop/public/us/en/documents/\
architecture-instruction-set-extensions-programming-reference.pdf
The associated kvm patch link is as follows:
https://lore.kernel.org/patchwork/patch/
1268025/
Signed-off-by: Cathy Zhang <[email protected]>
Message-Id: <
1593991036[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>