On Sat, Apr 13, 2019 at 10:54:40AM +0800, Pu Wen wrote: > 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 <pu...@hygon.cn>
Thanks for the patch. I'm wondering if we should let the CPU model be used only on Hygon hosts, to avoid confusion. -- Eduardo
