From mboxrd@z Thu Jan  1 00:00:00 1970
From: shorne@gmail.com (Stafford Horne)
Date: Sat, 31 Aug 2019 06:45:12 +0900
Subject: [PATCH 05/26] openrisc: map as uncached in ioremap
In-Reply-To: <20190830160705.GF26887@lst.de>
References: <20190817073253.27819-1-hch@lst.de>
 <20190817073253.27819-6-hch@lst.de>
 <20190823135539.GC24874@lianli.shorne-pla.net>
 <20190830160705.GF26887@lst.de>
List-ID: <linux-snps-arc@lists.infradead.org>
Message-ID: <20190830214512.GX24874@lianli.shorne-pla.net>
To: linux-snps-arc@lists.infradead.org

On Fri, Aug 30, 2019@06:07:05PM +0200, Christoph Hellwig wrote:
> On Fri, Aug 23, 2019@10:55:39PM +0900, Stafford Horne wrote:
> > On Sat, Aug 17, 2019@09:32:32AM +0200, Christoph Hellwig wrote:
> > > Openrisc is the only architecture not mapping ioremap as uncached,
> > > which has been the default since the Linux 2.6.x days.  Switch it
> > > over to implement uncached semantics by default.
> > > 
> > > Signed-off-by: Christoph Hellwig <hch at lst.de>
> > > ---
> > >  arch/openrisc/include/asm/io.h      | 20 +++-----------------
> > >  arch/openrisc/include/asm/pgtable.h |  2 +-
> > >  arch/openrisc/mm/ioremap.c          |  8 ++++----
> > >  3 files changed, 8 insertions(+), 22 deletions(-)
> > 
> > Acked-by: Stafford Horne <shorne at gmail.com>
> 
> Can you send this one to Linus for 5.4?  That would help with the
> possibility to remove ioremap_nocache after that.

Sure, I will pick this up.

-Stafford