linux-kernel - Re: [PATCH v2 2/3] swiotlb: Convert swiotlb

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Message-ID: <20170104182519.GA30554@char.us.oracle.com>
Date:   Wed, 4 Jan 2017 13:25:19 -0500
From:   Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:     Catalin Marinas <catalin.marinas@....com>
Cc:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Jonathan Corbet <corbet@....net>,
        Will Deacon <will.deacon@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        David Vrabel <david.vrabel@...rix.com>,
        Juergen Gross <jgross@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH v2 2/3] swiotlb: Convert swiotlb_force from int to enum

On Wed, Jan 04, 2017 at 05:57:17PM +0000, Catalin Marinas wrote:
> On Fri, Dec 16, 2016 at 02:28:41PM +0100, Geert Uytterhoeven wrote:
> > Convert the flag swiotlb_force from an int to an enum, to prepare for
> > the advent of more possible values.
> > 
> > Suggested-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> > ---
> > v2:
> >   - New.
> > ---
> >  arch/arm64/mm/dma-mapping.c    |  3 ++-
> >  arch/arm64/mm/init.c           |  3 ++-
> >  arch/x86/kernel/pci-swiotlb.c  |  2 +-
> >  arch/x86/xen/pci-swiotlb-xen.c |  2 +-
> >  drivers/xen/swiotlb-xen.c      |  4 ++--
> >  include/linux/swiotlb.h        |  7 ++++++-
> >  include/trace/events/swiotlb.h | 16 +++++++++-------
> >  lib/swiotlb.c                  |  8 ++++----
> >  8 files changed, 27 insertions(+), 18 deletions(-)
> 
> If this hasn't been queued somewhere yet, for arm64:

It is on swiotlb git tree.
> 
> Acked-by: Catalin Marinas <catalin.marinas@....com>