linux-kernel - Re: [PATCH] swiotlb: suppress warning when __GFP

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Message-ID: <201801050110.C0vpY9cy%fengguang.wu@intel.com>
Date:   Fri, 5 Jan 2018 01:42:44 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Christian König 
        <ckoenig.leichtzumerken@...il.com>
Cc:     kbuild-all@...org, imirkin@...m.mit.edu, efault@....de,
        michel@...nzer.net, konrad.wilk@...cle.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] swiotlb: suppress warning when __GFP_NOWARN is set v2

Hi Christian,

I love your patch! Perhaps something to improve:

[auto build test WARNING on v4.15-rc5]
[also build test WARNING on next-20180104]
[cannot apply to swiotlb/linux-next]
[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/Christian-K-nig/swiotlb-suppress-warning-when-__GFP_NOWARN-is-set-v2/20180104-185406
reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)


Please review and possibly fold the followup patch.

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0-DAY kernel test infrastructure                Open Source Technology Center
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