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 8238637C0F0 for ; Tue, 17 Mar 2026 17:46:26 +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=1773769586; cv=none; b=W4l8YL9mKHkX0Btj4kCdJtkcv4dKtUCEiQURjgW2R2XP65f0TMIo/cnFqjRLvsGbimSKpcJw47TZnhWUO6AQ2ha2S8qh9jt2bDS0tzFoZK2U5bXSWm3i/RW90AA2uCAIP2Ho/E+FZ3CJR9cem0lwTdK/kQfVP7xTIQNUi/1mEfw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773769586; c=relaxed/simple; bh=Neeh7yEwpO7wPq33nH/ZwuuqV0Bm2MY9dbkvHmC0dwY=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=pevR2LR9cFTKplF1Cf2hU6ryMzyzcL9VgcmwIeUIaK4K1U0r4l7dpGGCvrks2yEoYyb0B1hgDMRBTkz15MJPnHwqQWnuRJjN9Ma8EPUzcp5tHkyT8Loh4wYtl/gq18QNjFUfiYXwpH4tp1Ts3UntDHFCkW2fA7LJbtSpj6Izfpg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=kr5RM9wU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="kr5RM9wU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0109C19424; Tue, 17 Mar 2026 17:46:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1773769586; bh=Neeh7yEwpO7wPq33nH/ZwuuqV0Bm2MY9dbkvHmC0dwY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=kr5RM9wUs9ATcTy0zc7o/9tj1vXw0pknsUZz1SYg0K99Vlr9lS/Ia+Owmfhrgjqwu dyYMJekdmpSa/pcHBmElTxRq1UbiMiFNtJyc8BjkVOFFbjLF5xUMX/LYtLBfyYVa/z FEF+TzW61e9+urqFy74VxpjQI0qWtx5Kmgr7eo3Q= Date: Tue, 17 Mar 2026 10:46:25 -0700 From: Andrew Morton To: Michal Clapinski Cc: Evangelos Petrongonas , Pasha Tatashin , Mike Rapoport , Pratyush Yadav , Alexander Graf , Samiullah Khawaja , kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 0/3] kho: add support for deferred struct page init Message-Id: <20260317104625.fd6a006871dcceaceafe990b@linux-foundation.org> In-Reply-To: <20260317141534.815634-1-mclapinski@google.com> References: <20260317141534.815634-1-mclapinski@google.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 17 Mar 2026 15:15:31 +0100 Michal Clapinski wrote: > When CONFIG_DEFERRED_STRUCT_PAGE_INIT (hereinafter DEFERRED) is > enabled, struct page initialization is deferred to parallel kthreads > that run later in the boot process. > > Currently, KHO is incompatible with DEFERRED. > This series fixes that incompatibility. Thanks, I've added this series to mm.git's mm-new branch for testing. All being well I'll move it into the mm-unstable branch (and hence linux-next) in a few days. All being well I'll move it into the non-rebasing mm-stable branch a few weeks hence. Then into mainline during the merge window! [1/3] and [2/3] aren't showing any review at this time, but the well-reviewed [3/3] is the meat of this series.