Sean Christopherson 91001d403a KVM: x86: Warn on zero-size save state for valid CPUID 0xD.N sub-leaf
WARN if the save state size for a valid XCR0-managed sub-leaf is zero,
which would indicate a KVM or CPU bug.  Add a comment to explain why KVM
WARNs so the reader doesn't have to tease out the relevant bits from
Intel's SDM and KVM's XCR0/XSS code.

Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16 17:57:59 +01:00
..
2020-02-09 16:05:50 -08:00
2020-02-04 03:05:24 +00:00
2020-02-04 11:58:07 +00:00
2020-02-04 11:58:07 +00:00
2020-02-04 11:58:07 +00:00
2020-02-09 16:05:50 -08:00
2020-02-07 12:22:29 -08:00