linux-kernel - Re: [PATCH] x86: add the flag -fno-reorder-blocks-and-partition

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Message-ID: <201805220701.Y777d0Qu%fengguang.wu@intel.com>
Date:   Tue, 22 May 2018 08:19:59 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Mikulas Patocka <mpatocka@...hat.com>
Cc:     kbuild-all@...org, Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86: add the flag -fno-reorder-blocks-and-partition

Hi Mikulas,

I love your patch! Perhaps something to improve:

[auto build test WARNING on tip/auto-latest]
[also build test WARNING on v4.17-rc6 next-20180517]
[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/Mikulas-Patocka/x86-add-the-flag-fno-reorder-blocks-and-partition/20180515-143916
config: x86_64-randconfig-g0-05220537 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

>> drivers/net/ethernet/mellanox/mlx4/sense.o: warning: objtool: .text: unexpected end of section

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Download attachment ".config.gz" of type "application/gzip" (29337 bytes)