[PATCH] KVM: arm64: Discard PC update state on vcpu reset

Marc Zyngier maz at kernel.org
Sun Mar 15 08:11:53 PDT 2026


On Thu, 12 Mar 2026 14:08:50 +0000, Marc Zyngier wrote:
> Our vcpu reset suffers from a particularly interesting flaw, as it
> does not correctly deal with state that will have an effect on the
> execution flow out of reset.
> 
> Take the following completely random example, never seen in the wild
> and that never resulted in a couple of sleepless nights: /s
> 
> [...]

Applied to fixes, thanks!

[1/1] KVM: arm64: Discard PC update state on vcpu reset
      commit: 1744a6ef48b9a48f017e3e1a0d05de0a6978396e

Cheers,

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





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