2015-04-20 19:21+0200, Jan Kiszka: > On 2015-04-20 19:16, Radim Krčmář wrote: > > 2015-04-20 18:14+0200, Radim Krčmář: > >> Tested-by: Radim Krčmář <rkrc...@redhat.com> > > > > Uncached accesses were roughly 20x slower. > > In case anyone wanted to reproduce, I used this as a kvm-unit-test: > > > > --- | [code] > > Great, thanks. Will you push it to the unit tests? Could raise > motivations to fix the !NPT/EPT case.
It can't be included in `run_tests.sh`, because we intenionally ignore PAT for normal RAM on VMX and the test does "fail" ... I'll think how to make the test use fool-proof first, and also look how to fix the !NPT/EPT without affecting the case we care about too much. (And if we can do a similar trick with NPT.) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
