Re: [PATCH v6 0/2] KVM: arm64: vgic: Fix racy LPI release and re-registration handling

From: Marc Zyngier

Date: Thu Jul 23 2026 - 12:19:37 EST


On Wed, 15 Jul 2026 12:51:36 +0200, Carlos López wrote:
> Fix a couple of potential issues that could arise from racy LPI release
> and re-registration for the same INTID.
>
> The issue fixed in patch 1 can manifest itself through either a
> leaked LPI structure, or a prematurely deleted LPI. The issue fixed
> in patch 2 could materialize as a spurious -ENOMEM failure when
> registering an LPI.
>
> [...]

Applied to fixes, thanks!

[1/2] KVM: arm64: vgic: Fix race between LPI release and re-registration
commit: cbfe2b24a1ea9de35032dbdd100fdc700f5be92d
[2/2] KVM: arm64: vgic: Mitigate potential LPI registration failure
commit: 21f12496fdd357ad4e1fcdd07dc80ab7378f7d24

Cheers,

M.
--
Without deviation from the norm, progress is not possible.