« Previous | Next » 

Revision 551a2dec

ID551a2dec8fa55006a68393b9d6fb63577d2b3f1c

Added by Andre Przywara about 12 years ago

x86/cpuid: add TCG feature bit trimming

In KVM we trim the user provided CPUID bits to match the host CPU's
one. Introduce a similar feature to QEMU/TCG. Create a mask of TCG's
capabilities and apply it to the user bits.
This allows to let the CPU models reflect their native archetypes.

Signed-off-by: Andre Przywara <>
Signed-off-by: Aurelien Jarno <>

Files

  • added
  • modified
  • copied
  • renamed
  • deleted

View differences