From: Jason Gunthorpe <jgg@mellanox.com>
To: kbuild test robot <lkp@intel.com>
Cc: "kbuild-all@01.org" <kbuild-all@01.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Christoph Hellwig <hch@lst.de>,
Shiraz Saleem <shiraz.saleem@intel.com>,
Imre Deak <imre.deak@intel.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
Yong Zhi <yong.zhi@intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Bingbu Cao <bingbu.cao@intel.com>,
Tian Shu Qiu <tian.shu.qiu@intel.com>,
Jian Xu Zheng <jian.xu.zheng@intel.com>,
Sinclair Yeh <syeh@vmware.com>,
Thomas Hellstrom <thellstrom@vmware.com>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH] lib/scatterlist: Provide a DMA page iterator
Date: Sat, 5 Jan 2019 03:21:50 +0000 [thread overview]
Message-ID: <20190105032142.GN28204@mellanox.com> (raw)
In-Reply-To: <201901051046.ew7HAHfl%fengguang.wu@intel.com>
On Sat, Jan 05, 2019 at 10:37:17AM +0800, kbuild test robot wrote:
> Hi Jason,
>
> I love your patch! Yet something to improve:
>
> [auto build test ERROR on linus/master]
> [also build test ERROR on v4.20 next-20190103]
> [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/Jason-Gunthorpe/lib-scatterlist-Provide-a-DMA-page-iterator/20190105-081739
> config: x86_64-randconfig-x017-201900 (attached as .config)
> compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
> reproduce:
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> All error/warnings (new ones prefixed by >>):
>
> In file included from lib/scatterlist.c:9:0:
> >> include/linux/export.h:81:20: error: redefinition of '__kstrtab___sg_page_iter_next'
> static const char __kstrtab_##sym[] \
> ^
> include/linux/export.h:120:25: note: in expansion of macro '___EXPORT_SYMBOL'
> #define __EXPORT_SYMBOL ___EXPORT_SYMBOL
> ^~~~~~~~~~~~~~~~
> include/linux/export.h:124:2: note: in expansion of macro '__EXPORT_SYMBOL'
> __EXPORT_SYMBOL(sym, "")
> ^~~~~~~~~~~~~~~
> >> lib/scatterlist.c:652:1: note: in expansion of macro 'EXPORT_SYMBOL'
> EXPORT_SYMBOL(__sg_page_iter_next);
> ^~~~~~~~~~~~~
Woops, should be __sg_page_dma_iter_next.. Will resend after getting
some feedback.
Jason
next prev parent reply other threads:[~2019-01-05 3:22 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-04 22:35 [PATCH] lib/scatterlist: Provide a DMA page iterator Jason Gunthorpe
2019-01-05 2:37 ` kbuild test robot
2019-01-05 3:21 ` Jason Gunthorpe [this message]
2019-01-10 23:42 ` Jason Gunthorpe
2019-01-14 9:48 ` Christoph Hellwig
2019-01-15 14:17 ` Thomas Hellstrom
2019-01-15 14:24 ` Christian König
2019-01-15 15:20 ` hch
2019-01-15 18:03 ` Thomas Hellstrom
2019-01-15 18:31 ` hch
2019-01-15 19:13 ` Koenig, Christian
2019-01-15 20:58 ` hch
2019-01-16 7:09 ` Thomas Hellstrom
2019-01-16 7:28 ` Koenig, Christian
2019-01-16 10:14 ` Daniel Vetter
2019-01-16 16:06 ` hch
2019-01-16 16:36 ` Daniel Stone
2019-01-15 21:25 ` Jason Gunthorpe
2019-01-16 10:40 ` Christian König
2019-01-16 16:11 ` hch
2019-01-16 17:24 ` Jason Gunthorpe
2019-01-17 9:30 ` hch
2019-01-17 10:47 ` Thomas Hellstrom
2019-01-17 15:54 ` Jason Gunthorpe
2019-01-12 18:27 ` Shiraz Saleem
2019-01-12 18:37 ` Jason Gunthorpe
2019-01-12 19:03 ` Shiraz Saleem
2019-01-14 9:46 ` Christoph Hellwig
2019-01-14 22:16 ` Jason Gunthorpe
2019-02-07 23:23 ` Sakari Ailus
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