[PATCH v4 0/2] KVM: arm64: ptdump: Shadow ptdump fixes

Marc Zyngier maz at kernel.org
Thu Sep 24 13:41:38 PDT 2026


On Thu, 24 Sep 2026 10:49:49 +0100, Wei-Lin Chang wrote:
> This is v4 of fixing the sleep-in-atomic problem of the shadow ptdump.
> This version relaxes a few write_lock to read_lock, and collected tags.
> Please see the details below.
> 
> * Changes from v3 [1]:
> 
>   - Take read_lock instead of write_lock when getting pgt metadata.
>     (Vincent)
> 
> [...]

Applied to next, thanks!

[1/2] KVM: arm64: ptdump: Check the page tables aren't freed when accessing
      commit: 7d7199bdf77a3a6ed74d0037133f435a7febe97c
[2/2] KVM: arm64: ptdump: Fix shadow ptdump sleep-in-atomic-context problem
      commit: b1cc219eb21ab5f31fe4caa32be8057159e42db5

Cheers,

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





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