Avi Kivity wrote: > Jan Kiszka wrote: >> Interesting result - you've read about the wbinvd issues? Is there no >> wbinvd in the bios shipped with older kvm? Which VM extension did you >> test, both Intel and AMD? I would bet that your X issues are due to the >> same effect. X startup/shutdown involves a lot of wbinvd calls on my >> test boxes. >> >> > > kvm.git now traps invd and wbinvd on amd, so there shouldn't be any > issues there.
So kvm can then simply ignore the instructions, or what does it do about them? I recall some replies in the related thread that some more work may be required. > I hope that Intel will add similar traps in future > iterations of VT. Yep. Jan -- Siemens AG, Corporate Technology, CT SE 2 Corporate Competence Center Embedded Linux - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
