linux-kernel - Re: [GIT PULL] KVM: x86 pull requests for 6.12

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Message-ID: <CABgObfZ1oZHU+9LKc_uiPZs1uwqxczcknspCD=BJCFZd5+-yyw@mail.gmail.com>
Date: Sun, 15 Sep 2024 08:32:44 +0200
From: Paolo Bonzini <pbonzini@...hat.com>
To: Sean Christopherson <seanjc@...gle.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [GIT PULL] KVM: x86 pull requests for 6.12

On Sat, Sep 14, 2024 at 4:54 PM Paolo Bonzini <pbonzini@...hat.com> wrote:
>
> On Sat, Sep 14, 2024 at 3:13 AM Sean Christopherson <seanjc@...gle.com> wrote:
> > There's a trivial (and amusing) conflict with KVM s390 in the selftests pull
> > request (we both added "config" to the .gitignore, within a few days of each
> > other, after the goof being around for a good year or more).
> >
> > Note, the pull requests are relative to v6.11-rc4.  I got a late start, and for
> > some reason thought kvm/next would magically end up on rc4 or later.
> >
> > Note #2, I had a brainfart and put the testcase for verifying KVM's fastpath
> > correctly exits to userspace when needed in selftests, whereas the actual KVM
> > fix is in misc.  So if you run KVM selftests in the middle of pulling everything,
> > expect the debug_regs test to fail.
>
> Pulled all, thanks. Due to combination of being recovering from flu +
> preparing to travel I will probably spend not be able to run tests for
> a few days, but everything should be okay for the merge window.

Hmm, I tried running tests in a slightly non-standard way (compiling
the will-be-6.12 code on a 6.10 kernel and installing the module)
because that's what I could do for now, and I'm getting system hangs
in a few tests. The first ones that hung were

hyperv_ipi
hyperv_tlb_flush
xapic_ipi_test

And of course, this is on a machine that doesn't have serial
console... :( I think for now I'll push the non-x86 stuff to kvm/next
and then either bisect or figure out how to run tests normally.

Paolo