From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 754361D45EA for ; Tue, 5 Nov 2024 13:51:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730814702; cv=none; b=cx/jIONiMrBqHgodGR6AwaQ3XBmBLg9ftccPyuB89gGJkW8UJUCW71dDi3Ht7mEDHgOQkijNIMsdCT5dkKcByvxMJBjTC9VtH6gAUlceMgwgH2Ok3kbwDsmr+Y4SQjnwgJPLbvcZQVOeHbUNyWiCy5Xx32ShVOiTVjewq4+m7OE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730814702; c=relaxed/simple; bh=AwW0Shd8VG7jOvjlzGTXdZBeksNxmYEQ7FZEFGIL80U=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=NePgYry3vLhYUoLrPT8NR2KfmDsDHDt0RsNM5bZMz8mfnySdfwuCO+bFW5L4BEYoogoy6VSRg7Hj8X/rys7S9saRb0UstHzpOasWOp6z7ZreOxhm/kMFP8hhnYtfupUEjAihBIEPfIQ/Ff6VSpPViy66OLEjhKmfPF4XRgtjFFI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id A5D23C4CECF; Tue, 5 Nov 2024 13:51:39 +0000 (UTC) From: Catalin Marinas To: linux-arm-kernel@lists.infradead.org, Anshuman Khandual Cc: Will Deacon , Ard Biesheuvel , Ryan Roberts , Mark Rutland , linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64/ptdump: Test both PTE_TABLE_BIT and PTE_VALID for block mappings Date: Tue, 5 Nov 2024 13:51:37 +0000 Message-Id: <173081469049.3480353.2637044997787719917.b4-ty@arm.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241105044154.4064181-1-anshuman.khandual@arm.com> References: <20241105044154.4064181-1-anshuman.khandual@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Tue, 05 Nov 2024 10:11:54 +0530, Anshuman Khandual wrote: > Test both PTE_TABLE_BIT and PTE_VALID for block mappings, similar to KVM S2 > ptdump. This ensures consistency in identifying block mappings, both in the > S1 and the S2 page tables. Besides being kernel page tables, there will not > be any unmapped (!PTE_VALID) block mappings. > > Applied to arm64 (for-next/misc), thanks! [1/1] arm64/ptdump: Test both PTE_TABLE_BIT and PTE_VALID for block mappings https://git.kernel.org/arm64/c/dc9b74a76320 -- Catalin