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 947561F63FF for ; Fri, 12 Sep 2025 22:47:18 +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=1757717238; cv=none; b=IhNSeZ+yEAEihYw9qYTUfxdfmgx/j+2BGHWRuP/1Mnst8lTcj7p/YVKWCoJKxWR1lepO6B/pCnjf0BwhZqkOSdnem5+fyXj/UdMJc1+wshSlM7ny8VugxBNhG++NHr8yoJbR9ekJQloLeHq38vlJ/ev2N1qvbC1jYDBMqhxzHXY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757717238; c=relaxed/simple; bh=PuC0x0wZxSshYp65vfPecqp3riKCUu3EhmJ42hnawOo=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=gl8ARYCPx/f3NeStU5T50/4dhFpaQbSQ8oXNRosZm2aOOsCdPTVbLz67jhLgMOcTgBGjMrfO8NZNKX85mKIF6/csU/spyt1V0wAXojBZFOuhH+YWZZkLzV5MKZ4qmLT0r3kp4tmgasj1Iul1Ix75N+BDoF+hudTqqzuBWeQXYTo= 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=dxWG5wTB; 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="dxWG5wTB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0B1DC4CEF1; Fri, 12 Sep 2025 22:47:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1757717238; bh=PuC0x0wZxSshYp65vfPecqp3riKCUu3EhmJ42hnawOo=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=dxWG5wTBOFkF1kdlND8tSYAP+hU5SK1eCl0+VJNoGbNp3Ul8kyb6vt39djZqMiKPh cGjstpDgVr1sAiu7IzNZbUBYoHspUKQsZYnwXdtN8j6l0tYdNrPd2Sy3XCXkoXu+8L +ICkEZ2dGlH2F5G2gzSNf9Exd5CVFWp9Hv37b2Fc= Date: Fri, 12 Sep 2025 15:47:17 -0700 From: Andrew Morton To: Helge Deller Cc: David Hildenbrand , Toke =?ISO-8859-1?Q?H=F8iland-J?= =?ISO-8859-1?Q?=F8rgensen?= , Linux Memory Management List , Linux parisc List Subject: Re: [PATCH] Fix 32-bit boot failure due inaccurate page_pool_page_is_pp() Message-Id: <20250912154717.c557cc39b72740491938fd91@linux-foundation.org> In-Reply-To: References: X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-parisc@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, 12 Sep 2025 17:04:06 +0200 Helge Deller wrote: > To: David Hildenbrand , Toke H=F8iland-J=F8rgensen , Linux Memory Management List , Linux par= isc List , Andrew Morton > Subject: [PATCH] Fix 32-bit boot failure due inaccurate page_pool_page_is= _pp() > Date: Fri, 12 Sep 2025 17:04:06 +0200 >=20 > Commit ee62ce7a1d90 ("page_pool: Track DMA-mapped pages and unmap them wh= en > destroying the pool") changed PP_MAGIC_MASK from 0xFFFFFFFC to 0xc000007c= on > 32-bit platforms. page_pool is a networking thing which partly lives in mm/. =20 Can you please resend, Cc'ing the people and lists identified by scripts/get_maintainer.pl net/core/page_pool.c