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Date:   Fri, 15 Mar 2019 11:07:17 +0100 (CET)
From:   Ulrich Hecht <>
To:     Kangjie Lu <>
Cc:     Simon Horman <>,
        Lorenzo Pieralisi <>,
        Bjorn Helgaas <>,,,
Subject: Re: [PATCH v2] pci: pcie-rcar: fix a potential NULL pointer

> On March 15, 2019 at 8:29 AM Kangjie Lu <> wrote:
> In case __get_free_pages fails and returns NULL, the fix returns
> -ENOMEM and releases resources to avoid NULL pointer dereference.
> Signed-off-by: Kangjie Lu <>
> Reviewed-by: Geert Uytterhoeven <>

Reviewed-by: Ulrich Hecht <>


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