[PATCH v5 11/38] KVM: arm64: Split teardown hypercall into two phases

[Mark Brown]

On Tue, Mar 31, 2026 at 08:24:32PM +0100, Will Deacon wrote:
> On Tue, Mar 31, 2026 at 08:15:40PM +0100, Mark Brown wrote:

> > We've started seeing WARN_ON()s generated in -next on N1DSP when running
> > kvm-unit-tests under pKVM:

> > 1821 23:03:59.721620  <4>[   17.558270] ------------[ cut here ]------------
> > 1822 23:03:59.725053  <4>[   17.558274] WARNING: arch/arm64/kvm/pkvm.c:373 at __pkvm_pgtable_stage2_unshare+0xbc/0xfc, CPU#3: qemu-system-aar/390

> Aha! That's probably the thing I tried to fix today. Please can you try
> these patches on top?

> https://lore.kernel.org/r/20260331155056.28220-1-will@kernel.org

Yes, those seem to stop the warnings showing up.
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