From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
Subject: Re: [PATCH] iommu: simplify and fix ida handling
Date: Mon, 4 Jul 2016 13:46:48 +0200
Message-ID: <20160704114648.GE11467@suse.de>
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To: Heiner Kallweit <hkallweit1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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On Wed, Jun 29, 2016 at 09:13:59PM +0200, Heiner Kallweit wrote:
> Ida handling can be much simplified by using the ida_simple_.. functions.
> 
> This change also fixes the bug that previously checking for errors
> returned by ida_get_new() was incomplete.
> ida_get_new() can return errors other than EAGAIN, e.g. ENOSPC.
> This case wasn't handled.
> 
> Signed-off-by: Heiner Kallweit <hkallweit1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
>  drivers/iommu/iommu.c | 24 ++++++------------------
>  1 file changed, 6 insertions(+), 18 deletions(-)

The patch does not apply. Please rebase it against the latest upstream
kernel and resend.