On Tue, Apr 13, 2021 at 04:01:33PM +0200, Roger Pau Monne wrote: > Introduce a helper to obtain a compatible cpu policy based on two > input cpu policies. Currently this is done by and'ing all CPUID leaves > and MSR entries, except for MSR_ARCH_CAPABILITIES which has the RSBA > bit or'ed. >
I thought canonical source for compatibility was to be put into the hypervisor, thus all this functionality would be in the hypervisor. Am I misremembering? Wei.
