From: Marc Zyngier <maz@kernel.org>
To: Vincent Donnefort <vdonnefort@google.com>
Cc: oliver.upton@linux.dev, joey.gouly@arm.com,
suzuki.poulose@arm.com, yuzenghui@huawei.com,
catalin.marinas@arm.com, will@kernel.org,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
kernel-team@android.com, qperret@google.com, tabba@google.com
Subject: Re: [PATCH v3 0/3] Fix __pkvm_init_vm error path
Date: Thu, 21 May 2026 15:44:50 +0100 [thread overview]
Message-ID: <8633zkx1nh.wl-maz@kernel.org> (raw)
In-Reply-To: <20260521143318.1002172-1-vdonnefort@google.com>
On Thu, 21 May 2026 15:33:15 +0100,
Vincent Donnefort <vdonnefort@google.com> wrote:
>
> Sashiko reported a potential refcount leak in the unlikely case where
> insert_vm_table_entry fails.
>
> While at it, I have added a fail-safe to __pkvm_hyp_donate_host to ensure this
> function doesn't allow leaking refcounted pages.
>
> Changes since v3:
>
> * Enforce order-0 for external pages, making the vmemmap ->order field
> completely private to hyp_pool.
You send 3 versions of a single series in a matter of hours. How about
taking a step back and working out the problems before posting?
Please? It's not like my inbox is not overflowing already...
M.
--
Without deviation from the norm, progress is not possible.
prev parent reply other threads:[~2026-05-21 14:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-21 14:33 [PATCH v3 0/3] Fix __pkvm_init_vm error path Vincent Donnefort
2026-05-21 14:33 ` [PATCH v3 1/3] KVM: arm64: Reset page order in pKVM hyp_pool Vincent Donnefort
2026-05-21 14:44 ` Marc Zyngier [this message]
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