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 0B64C39B49C for ; Mon, 16 Mar 2026 14:07:54 +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=1773670075; cv=none; b=rqiwvG5aAGG4IvK77S2GmpBcbfypXN8BuEhiwj0zq3a8Z0J6HBCm7rr2cIynlxr9K3b8XNTylGG5gcmItf/PP2FnlKeFmV8NYyZ52ultsstvFXFA6/3S2UjSLWZu26SWycCkSqJin7+i0zcqgyGMGLKUrEcmIb15kYzbfsirUsI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773670075; c=relaxed/simple; bh=5Oir84Ep1nOmB58IMEnVv3Pdi3YsPFU8bQRNy1F7ICw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kPDo5XXH1zmWBWV9TSt67DV4zYBYjRhuFmEfVkq+4bz2x+vPEZT6NX09J1wa2RNdXY9TM4tYgSIv8/bSfnwoH7BMHzVNZckAIP7cRYm5u61f7XdpTQOuNFN2BdEkU3A5zgWvK3itnCb2MjPYCpweaLtPeMH3SfAgK/B9fi1wFCI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KJ+ep7jx; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KJ+ep7jx" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1336BC2BC87; Mon, 16 Mar 2026 14:07:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773670074; bh=5Oir84Ep1nOmB58IMEnVv3Pdi3YsPFU8bQRNy1F7ICw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=KJ+ep7jx+484K9GzMOCxKffSt53HiGLCRSxbMbBO4ZS+UrvZnhOZWj8XK8FYqil+v p0irtDphe9AP8ZEUkt/wcMHTqk76MKTyitapw9h1EVdAnmHY796MtID1sdYJEWD7JX 9jE04ilLycNLxoLRR3yMCagFhLz+e2HK/XEkuaABP9quLppLAWNIugJ/av7fupEKmE 2eNqcMU9TKWzzDDXlcQdb/4EDAHZu7CUIVYla/NrppNfMlPTZXJXFLYe/YScJL+8HF XZsCiEordkfQ2/mwciCN+a9t17eeAw5v6cCsG79Cp87Tead6F+RRbcgzaxloaiej02 7Vnmgww1W64lg== Message-ID: Date: Mon, 16 Mar 2026 15:07:51 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: mm: Use generic enum pgtable_level To: Kevin Brodsky , linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Catalin Marinas , Ryan Roberts , Will Deacon References: <20260316140150.58207-1-kevin.brodsky@arm.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/16/26 15:01, Kevin Brodsky wrote: > enum pgtable_type was introduced for arm64 by commit c64f46ee1377 > ("arm64: mm: use enum to identify pgtable level instead of > *_SHIFT"). In the meantime, the generic enum pgtable_level got > introduced by commit b22cc9a9c7ff ("mm/rmap: convert "enum > rmap_level" to "enum pgtable_level""). > > Let's switch to the generic enum pgtable_level. The only difference > is that it also includes PGD level - this isn't relevant in > __pgd_pgtable_alloc() so we just add a default statement. > > Suggested-by: David Hildenbrand (Arm) > Signed-off-by: Kevin Brodsky Reviewed-by: David Hildenbrand (Arm) Thanks! -- Cheers, David