From: Fuad Tabba <fuad.tabba@linux.dev>
To: Marc Zyngier <maz@kernel.org>
Cc: Yuchao Zhang <ndaugoing@gmail.com>,
Oliver Upton <oliver.upton@linux.dev>,
James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Fuad Tabba <tabba@google.com>
Subject: Re: [PATCH v3 0/1] KVM: arm64: vgic: Drop last_lr_irq and serialize overflow EOI replay
Date: Tue, 22 Sep 2026 18:05:00 +0100 [thread overview]
Message-ID: <20260922170500.3210708-1-fuad.tabba@linux.dev> (raw)
In-Reply-To: <87bj9r4h9z.wl-maz@kernel.org>
Hi Marc,
On Mon, 21 Sep 2026 00:47:20 +0100, Marc Zyngier <maz@kernel.org> wrote:
[...]
> I only boot tested a small nested guest (L1 + L2) with lockdep on my
> laptop, and nothing caught fire. Please give it a go.
FWIW, looks good to me. Tested on QEMU (VHE and nVHE hosts, KASAN and
lockdep on) and on an M4 (pKVM nVHE host on Apple's nested virt): the
pKVM guest boots are fine and Yuchao's selftest passes, though the
selftest passes on plain rc3 as well, so it doesn't exercise the fix
yet. I'll reply on the selftest thread with why.
Reviewed-by: Fuad Tabba <fuad.tabba@linux.dev>
Tested-by: Fuad Tabba <fuad.tabba@linux.dev>
Cheers,
/fuad
prev parent reply other threads:[~2026-09-22 17:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 4:02 [PATCH v2 0/1] KVM: arm64: vgic: fix UAF/crash on remote LPI disable zjamg
2026-09-18 4:02 ` [PATCH v2] KVM: arm64: vgic: Do not remove in-flight LPIs from AP list on disable zjamg
2026-09-18 7:22 ` Fuad Tabba
2026-09-18 11:50 ` Yuchao Zhang
2026-09-18 11:58 ` Fuad Tabba
2026-09-18 19:15 ` Oliver Upton
2026-09-20 23:54 ` Marc Zyngier
2026-09-20 1:49 ` [PATCH v3 0/1] KVM: arm64: vgic: Drop last_lr_irq and serialize overflow EOI replay Yuchao Zhang
2026-09-20 1:49 ` [PATCH v3] " Yuchao Zhang
2026-09-20 23:47 ` [PATCH v3 0/1] " Marc Zyngier
2026-09-22 10:16 ` Yuchao Zhang
2026-09-22 10:16 ` [PATCH] KVM: selftests: arm64: Add test for cross-vCPU LPI disable race Yuchao Zhang
2026-09-22 17:05 ` Fuad Tabba [this message]
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