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Date: Tue, 30 Aug 2016 11:07:42 +0100
From: Matt Fleming <matt@codeblueprint.co.uk>
To: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
        "H . Peter Anvin" <hpa@zytor.com>, Andrzej Hajda <a.hajda@samsung.com>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org,
        Leif Lindholm <leif.lindholm@linaro.org>,
        Mark Salter <msalter@redhat.com>,
        Shannon Zhao <shannon.zhao@linaro.org>
Subject: Re: [PATCH 6/6] efi/fdt: Fix handling error value in
 fdt_find_uefi_params
Message-ID: <20160830100742.GA32579@codeblueprint.co.uk>
References: <1471638904-3494-1-git-send-email-matt@codeblueprint.co.uk>
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 <20160822164508.GD11327@gmail.com>
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On Mon, 22 Aug, at 06:45:08PM, Ingo Molnar wrote:
> 
> * Matt Fleming <matt@codeblueprint.co.uk> wrote:
> 
> > From: Andrzej Hajda <a.hajda@samsung.com>
> > 
> > of_get_flat_dt_subnode_by_name can return negative value in case of error.
> 
> ... which is a problem because <X>, and we solve it by doing <Y>?

Andrzej, could you please provide an answer to Ingo's question?