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Date:   Sun, 1 Apr 2018 08:12:05 +0800
From:   kbuild test robot <lkp@intel.com>
To:     Hans de Goede <hdegoede@redhat.com>
Cc:     kbuild-all@01.org, Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        "Luis R . Rodriguez" <mcgrof@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>,
        "H . Peter Anvin" <hpa@zytor.com>,
        Hans de Goede <hdegoede@redhat.com>,
        linux-kernel@vger.kernel.org, Peter Jones <pjones@redhat.com>,
        Dave Olsthoorn <dave@bewaar.me>, x86@kernel.org,
        linux-efi@vger.kernel.org
Subject: Re: [PATCH 1/2] efi: Export boot-services code and data as
 debugfs-blobs
Message-ID: <201804010732.6JjZvmsF%fengguang.wu@intel.com>
References: <20180331121944.8618-1-hdegoede@redhat.com>
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Hi Hans,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v4.16-rc7 next-20180329]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Hans-de-Goede/efi-Export-boot-services-code-and-data-as-debugfs-blobs/20180401-062627
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/firmware/efi/efi.c:324:29: sparse: symbol 'debugfs_blob' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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