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Date: Wed, 4 Jan 2017 17:57:17 +0000
From: Catalin Marinas <catalin.marinas@arm.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
        Jonathan Corbet <corbet@lwn.net>,
        Will Deacon <will.deacon@arm.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>,
        "H. Peter Anvin" <hpa@zytor.com>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        David Vrabel <david.vrabel@citrix.com>,
        Juergen Gross <jgross@suse.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v2 2/3] swiotlb: Convert swiotlb_force from int to enum
Message-ID: <20170104175716.GD31066@e104818-lin.cambridge.arm.com>
References: <1481894922-28828-1-git-send-email-geert+renesas@glider.be>
 <1481894922-28828-3-git-send-email-geert+renesas@glider.be>
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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@oracle.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.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:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>