linux-kernel - Re: [PATCH 19/26] arm64: remove _

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Date:   Sat, 31 Aug 2019 17:29:38 +0100
From:   Will Deacon <will@...nel.org>
To:     Christoph Hellwig <hch@....de>
Cc:     Arnd Bergmann <arnd@...db.de>, Guo Ren <guoren@...nel.org>,
        Michal Simek <monstr@...str.eu>,
        Greentime Hu <green.hu@...il.com>,
        Vincent Chen <deanbo422@...il.com>,
        Guan Xuetao <gxt@....edu.cn>, x86@...nel.org,
        linux-alpha@...r.kernel.org, linux-snps-arc@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-hexagon@...r.kernel.org, linux-ia64@...r.kernel.org,
        linux-m68k@...ts.linux-m68k.org, linux-mips@...r.kernel.org,
        nios2-dev@...ts.rocketboards.org, openrisc@...ts.librecores.org,
        linux-parisc@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-s390@...r.kernel.org, linux-sh@...r.kernel.org,
        sparclinux@...r.kernel.org, linux-xtensa@...ux-xtensa.org,
        linux-mtd@...ts.infradead.org, linux-arch@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 19/26] arm64: remove __iounmap

Hi Christoph,

On Fri, Aug 30, 2019 at 06:05:15PM +0200, Christoph Hellwig wrote:
> On Mon, Aug 19, 2019 at 08:36:02AM +0100, Will Deacon wrote:
> > On Sat, Aug 17, 2019 at 09:32:46AM +0200, Christoph Hellwig wrote:
> > > No need to indirect iounmap for arm64.
> > > 
> > > Signed-off-by: Christoph Hellwig <hch@....de>
> > > ---
> > >  arch/arm64/include/asm/io.h | 3 +--
> > >  arch/arm64/mm/ioremap.c     | 4 ++--
> > >  2 files changed, 3 insertions(+), 4 deletions(-)
> > 
> > Not sure why we did it like this...
> > 
> > Acked-by: Will Deacon <will@...nel.org>
> 
> Can you just pick this one up through the arm64 tree for 5.4?

Unfortunately, it doesn't apply because the tree you've based it on has
removed ioremap_wt(). If you send a version based on mainline, I can
queue it.

Cheers,

Will