On 10.08.2022 21:14, Andrew Cooper wrote:
> On 15/06/2022 11:32, Jan Beulich wrote:
>> --- a/xen/include/public/arch-x86/cpufeatureset.h
>> +++ b/xen/include/public/arch-x86/cpufeatureset.h
>> @@ -281,7 +281,7 @@ XEN_CPUFEATURE(TSX_FORCE_ABORT, 9*32+13)
>> XEN_CPUFEATURE(SERIALIZE, 9*32+14)
On 15/06/2022 11:32, Jan Beulich wrote:
> --- a/xen/include/public/arch-x86/cpufeatureset.h
> +++ b/xen/include/public/arch-x86/cpufeatureset.h
> @@ -281,7 +281,7 @@ XEN_CPUFEATURE(TSX_FORCE_ABORT, 9*32+13)
> XEN_CPUFEATURE(SERIALIZE, 9*32+14) /*A SERIALIZE insn */
>
Naming of some of the builtins isn't fully consistent with that of
pre-existing ones, so there's a need for a new BR2() wrapper macro.
With the tests providing some proof of proper functioning of the
emulator code also enable use of the feature by guests, as there's no
other infrastructure
