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 1D7CE148313; Fri, 19 Jul 2024 20:46:02 +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=1721421963; cv=none; b=ncjTg6AUlBoVV9W1yVn/rmAZWmFqhuAp9OU3rUfjPbr5rl2L0gAQsGAICuBKxsO0gMVwKrfi2QEZgEx3v8svINh/fGCubovEiRPkqksSITcTz15Xui4NaG87bi0f8C8opHv5U7s04PH9TFuvddEdIFRmhoUmEborWKa4qeykJKQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721421963; c=relaxed/simple; bh=QOK2pCoIQiMzIlHTPXqV+QLCL9Kfe/Zu8kiWpcxuNXY=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=rYJIehq3vYrU29t1T8ew5GAGCD4rXaikJCwZyIWeITUg8qklC/hAiY4jsOWxxcrAVArNYMz5wbvysMQsRPpn4rw2Vo8j0vorFnW981TNLN1XJ8PJMgoUZqaQZ+FgFIwTrBU6T6GRKvDrZTLDaZ2ubgdHBXNHXt2nWfBXrX2tjeA= 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=iT++jF5G; 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="iT++jF5G" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A587C4AF0C; Fri, 19 Jul 2024 20:46:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1721421962; bh=QOK2pCoIQiMzIlHTPXqV+QLCL9Kfe/Zu8kiWpcxuNXY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=iT++jF5Gdg8P2k+AAs51bMXnWqYpIjAi4CQForo/ieRYvrkLmRHk76goT4NmikmpS Nztb6rlULtBUoJydNfJeg2xIQkOaMxLwSAxnrsmxF5MZ6oDf4aVbWGNTYxAiyhXzmm 6ZKx+j0zwmaj5MbO4V56lYTAZEGn28Aur9aXJHmA= Date: Fri, 19 Jul 2024 13:46:01 -0700 From: Andrew Morton To: Yves-Alexis Perez Cc: Yang Shi , willy@infradead.org, jirislaby@kernel.org, surenb@google.com, riel@surriel.com, cl@linux.com, carnil@debian.org, ben@decadent.org.uk, linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines Message-Id: <20240719134601.d9c0a61e5a58680868e39ae4@linux-foundation.org> In-Reply-To: References: <20240712155855.1130330-1-yang@os.amperecomputing.com> X-Mailer: Sylpheed 3.7.0 (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=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Fri, 19 Jul 2024 11:19:24 +0200 Yves-Alexis Perez wr= ote: > On Fri, 2024-07-12 at 08:58 -0700, Yang Shi wrote: > > Yves-Alexis Perez reported commit 4ef9ad19e176 ("mm: huge_memory: don't > > force huge page alignment on 32 bit") didn't work for x86_32 [1].=A0 It= is > > because x86_32 uses CONFIG_X86_32 instead of CONFIG_32BIT. > >=20 > > !CONFIG_64BIT should cover all 32 bit machines. >=20 > Hi, >=20 > I've noticed that the patch was integrated into the -mm tree and next/mas= ter. > It's not yet in the first half of the merge window for 6.11 but do you kn= ow if > it's scheduled for rc1? I put it in the mm-hotfixes branch since it's cc:stable. I expect to=20 send the hotfixes to Linus next week.