linux-kernel - Re: [PATCH v2] KVM: arm64: ptdump: Don't test PTE

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Message-Id: <175792991797.521490.13445837593336164540.b4-ty@kernel.org>
Date: Mon, 15 Sep 2025 10:52:09 +0100
From: Marc Zyngier <maz@...nel.org>
To: linux-arm-kernel@...ts.infradead.org,
	kvmarm@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Wei-Lin Chang <r09922117@...e.ntu.edu.tw>
Cc: Oliver Upton <oliver.upton@...ux.dev>,
	Joey Gouly <joey.gouly@....com>,
	Sebastian Ene <sebastianene@...gle.com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Zenghui Yu <yuzenghui@...wei.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Anshuman Khandual <anshuman.khandual@....com>,
	Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH v2] KVM: arm64: ptdump: Don't test PTE_VALID alongside other attributes

On Sat, 09 Aug 2025 21:53:56 +0800, Wei-Lin Chang wrote:
> The attribute masks and test values in the ptdump code are meant for
> individual attributes, however for stage-2 ptdump we included PTE_VALID
> while testing for R, W, X, and AF. This led to some confusion and the
> flipped output for the executable attribute.
> 
> Remove PTE_VALID from all attribute masks and values so that each test
> matches only the relevant bits.
> 
> [...]

Applied to next, thanks!

[1/1] KVM: arm64: ptdump: Don't test PTE_VALID alongside other attributes
      commit: 8673e5b22e1e114213d3ca74f415034aed45e528

Cheers,

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