From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794588516; b=vCSS8h1v0ufE483up9eup6sQgGe5h5hQKQXRHX4XVPDDJS9rcX6cGwuz/qNoIW8kOofF 8eNfd1b6R4KJuCq65owtpoh5wvg5D5+7sc4qZYGidj77jb7kD+R+UaSgDs33bmk4HbTGh fxOS7/MoNKG2Wtomh/Zi5RW/g0sYZxMw7RqFGp3tCc10CdV5oNOIC446y6E0WvBWT/TIY UX0u/cNkEbNXcqqDSwi74OAVAvGDjSdof0413WPdzTQBLPznJPaJhwXJcSGFxpeAV6KtZ 7Jh7PG20C9xFCbWqLcKrgqfK1aJ/BoJRJaPaSczdJ1rPvLul8mIi/qakFp4BU/mRbHw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794588516; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=zRTBPN00ennq6rQlp8MX60novBA/nnmfG2AteR92IcA=; b=yyoS1p1Hj7C0c/Z1/XrZPavE1TpOOEvJfGAHQmXEtOBzRN2MOqFV3FwcPug06aYZ+9u0 8h1AAaiZkvMe3Pa+NhE9vaZ1iM1XlX3+bAe7PpkbEh5f4fwM51IzEGYjc4Y2c8aKM2Plx rLrFtvCXNoPT0/opDslp9TlhEKx/jet7/ZzisMQ5p0w6xQUfGN/Vbg4Lz2Zg3guwa7mk/ efssgv9CQ5y02kS7UpzqjCVhv1Q5goCDowV7b020drY3czpQfts+j8Pa2l6RubUr5HUSj N5qHIBUNM8ztvCuxAtFhDZJaGuVRWJ49wjsTMYHRtTzDVJ/dXxeHRDGxHZDWzceuGng== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="FpPY/s2D"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 96A33606A8AF for ; Fri, 13 Nov 2026 16:48:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=FpPY/s2D Received: by smtp.kernel.org (Postfix) with ESMTPSA id 506491F000C4; Fri, 13 Nov 2026 16:48:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794588516; bh=zRTBPN00ennq6rQlp8MX60novBA/nnmfG2AteR92IcA=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=FpPY/s2D3NbqEstY5RVQR88cqhbB1vi+TrBmf6gt9yQBvjdk1kdX79Xvl1+XZoNgP We8ZE0Scqz1J5e+jRmeKHd3r9MyH+wzZG/gf2VfX3MB9h99FuPix6eQ5589EViffCx Ubwndg+aZ0bBd/lYy8Hpxi0z/5Rg9cxEOYbYm5mAJMPPl2mf8NrxLFc8j9EyIIg8uy bCSOUs8nVCF2N5Lh8JuH1JR8ntxIDG3lclrkhg3V3yQ6f+zQwZrU0+F5eocjc+t8uP 1kE9T4HbUn+FaMOe4+VmcSc/IW245EUQlUGUnqqIlCjKemThH6osIgFUKWmL1dFMit F4tDoKQU8woiA== Date: Fri, 13 Nov 2026 16:48:26 +0000 From: "Lorenzo Stoakes (ARM)" To: Eliav Farber Cc: Andrew Morton , David Hildenbrand , Zi Yan , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Usama Arif , Kiryl Shutsemau , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , x86@kernel.org, William Kucharski , Vishal Moola , Alex Williamson , Matthew Wilcox , Peter Xu , "Jose A. Perez de Azpillaga" , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/4] mm: fixes for huge PFN mappings Message-ID: References: <20261112051440.16140-1-farbere@amazon.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261112051440.16140-1-farbere@amazon.com> Hi Eliav, Thanks for the report. As discussed inline, I'm not confident that you have a deep enough understanding of the relevant code, so I will take over the series. -- Cheers, Lorenzo