From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f200.google.com (mail-wr0-f200.google.com [209.85.128.200]) by kanga.kvack.org (Postfix) with ESMTP id C63CB6B033E for ; Wed, 16 May 2018 12:44:07 -0400 (EDT) Received: by mail-wr0-f200.google.com with SMTP id 44-v6so1031093wrt.9 for ; Wed, 16 May 2018 09:44:07 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id k13-v6si1528523edl.323.2018.05.16.09.44.04 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 16 May 2018 09:44:05 -0700 (PDT) Date: Wed, 16 May 2018 18:44:03 +0200 From: "Luis R. Rodriguez" Subject: Re: [PATCH v3 0/2] mm: PAGE_KERNEL_* fallbacks Message-ID: <20180516164403.GI27853@wotan.suse.de> References: <20180510185507.2439-1-mcgrof@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180510185507.2439-1-mcgrof@kernel.org> Sender: owner-linux-mm@kvack.org List-ID: To: arnd@arndb.de, gregkh@linuxfoundation.org, willy@infradead.org Cc: mcgrof@kernel.org, geert@linux-m68k.org, linux-m68k@lists.linux-m68k.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org On Thu, May 10, 2018 at 11:55:05AM -0700, Luis R. Rodriguez wrote: > This is the 3rd iteration for moving PAGE_KERNEL_* fallback > definitions into asm-generic headers. Greg asked for a Changelog > for patch iteration changes, its below. > > All these patches have been tested by 0-day. > > Questions, and specially flames are greatly appreciated. *Poke* Who's tree should this go through? Luis > > v3: > > Removed documentation effort to keep tabs on which architectures > currently don't defint the respective PAGE_* flags. Keeping tabs > on this is just not worth it. > > Ran a spell checker on all patches :) > > v2: > > I added a patch for PAGE_KERNEL_EXEC as suggested by Matthew Wilcox. > > v1: > > I sent out a patch just for dealing witht he fallback mechanism for > PAGE_KERNEL_RO. > > Luis R. Rodriguez (2): > mm: provide a fallback for PAGE_KERNEL_RO for architectures > mm: provide a fallback for PAGE_KERNEL_EXEC for architectures > > drivers/base/firmware_loader/fallback.c | 5 ----- > include/asm-generic/pgtable.h | 18 ++++++++++++++++++ > mm/nommu.c | 4 ---- > mm/vmalloc.c | 4 ---- > 4 files changed, 18 insertions(+), 13 deletions(-) > > -- > 2.17.0 > > -- Do not panic