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i386: Add new Hygon 'Dhyana' CPU model
Add a new base CPU model called 'Dhyana' to model processors from Hygon Dhyana(family 18h), which derived from AMD EPYC(family 17h). The following features bits have been removed compare to AMD EPYC: aes, pclmulqdq, sha_ni The Hygon Dhyana support to KVM in Linux is already accepted upstream[1]. So add Hygon Dhyana support to Qemu is necessary to create Hygon's own CPU model. Reference: [1] https://git.kernel.org/tip/fec98069fb72fb656304a3e52265e0c2fc9adf87 Signed-off-by: Pu Wen <puwen@hygon.cn> Message-Id: <1555416373-28690-1-git-send-email-puwen@hygon.cn> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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