Messages in this thread | | | Date | Thu, 23 Jul 2020 08:57:11 -0700 | From | Sean Christopherson <> | Subject | Re: [PATCH] KVM: x86/mmu: Add capability to zap only sptes for the affected memslot |
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On Tue, Jul 21, 2020 at 10:00:36AM -0600, Alex Williamson wrote: > On Mon, 20 Jul 2020 20:03:19 -0700 > Sean Christopherson <sean.j.christopherson@intel.com> wrote: > > > +Weijiang > > > > On Mon, Jul 13, 2020 at 12:06:50PM -0700, Sean Christopherson wrote: > > > The only ideas I have going forward are to: > > > > > > a) Reproduce the bug outside of your environment and find a resource that > > > can go through the painful bisection. > > > > We're trying to reproduce the original issue in the hopes of biesecting, but > > have not yet discovered the secret sauce. A few questions: > > > > - Are there any known hardware requirements, e.g. specific flavor of GPU? > > I'm using an old GeForce GT635, I don't think there's anything special > about this card.
Would you be able to provide your QEMU command line? Or at least any potentially relevant bits? Still no luck reproducing this on our end.
Thanks again!
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