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From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] KVM: Fixes for 7.3-rcN
Date: Mon, 28 Sep 2026 08:41:34 -0700	[thread overview]
Message-ID: <arqKrvYupBpAM2WI@google.com> (raw)
In-Reply-To: <CABgObfZeA_q_prxJhbdNqYpE8quPD360LhVBQv8ypcPpLA-Mhg@mail.gmail.com>

On Sat, Sep 26, 2026, Paolo Bonzini wrote:
> On Sat, Sep 26, 2026 at 1:33 AM Sean Christopherson <seanjc@google.com> wrote:
> >
> > Please pull a variety of fixes.  Nothing is super urgent, but all of these can
> > be fatal to the host and/or guest (except for the selftest change, which fixes
> > a regression that was introduced in 7.3).
> >
> > The following changes since commit d599822bdb66aeec5ec76297b0fc6efaaeefe07c:
> >
> >   Merge tag 'kvm-s390-master-7.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD (2026-09-04 17:34:28 +0200)
> >
> > are available in the Git repository at:
> >
> >   https://github.com/kvm-x86/linux.git tags/kvm-x86-fixes-7.3-rc5
> >
> > for you to fetch changes up to 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d:
> >
> >   KVM: Don't pre-reserve xarray entries when storing empty/NULL attributes (2026-09-22 08:36:16 -0700)
> 
> Pulled, thanks. I added on top the SEV cache writeback patches which
> are not present here.

Heh, because they're buggy.  Sashiko pointed out flaws in both[1][2].  I have
fixes (will send them shortly); I was late on posting v2 because it took me forever
to figure out a not-awful solution for the double-free issue due to the annoying
CONFIG_CPUMASK_OFFSTACK behavior.

[1] https://lore.kernel.org/all/20260923165304.1662E1F000FF@smtp.kernel.org
[2] https://lore.kernel.org/all/20260923165349.CAAF01F000FF@smtp.kernel.org

  reply	other threads:[~2026-09-28 15:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-25 23:33 [GIT PULL] KVM: Fixes for 7.3-rcN Sean Christopherson
2026-09-26  4:40 ` Paolo Bonzini
2026-09-28 15:41   ` Sean Christopherson [this message]
2026-09-28 15:56     ` Paolo Bonzini

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