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List:       linux-parisc
Subject:    Re: [PATCH 05/26] openrisc: map as uncached in ioremap
From:       Stafford Horne <shorne () gmail ! com>
Date:       2019-08-30 21:45:12
Message-ID: 20190830214512.GX24874 () lianli ! shorne-pla ! net
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On Fri, Aug 30, 2019 at 06:07:05PM +0200, Christoph Hellwig wrote:
> On Fri, Aug 23, 2019 at 10:55:39PM +0900, Stafford Horne wrote:
> > On Sat, Aug 17, 2019 at 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@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@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
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