On Wed, Jun 09, 2021 at 02:14:39PM -0700, Pawan Gupta wrote:
On CPUs that deprecated TSX, clearing the enumeration bits CPUID.RTM and
CPUID.HLE may not be desirable in some corner cases. Like a saved guest
would refuse to resume if it was saved before the microcode update
that deprecated TSX.
That corner case needs a lot more justification. Otherwise this is just