From: kernel test robot <lkp@intel.com>
To: Barry Song <song.bao.hua@hisilicon.com>,
iommu@lists.linux-foundation.org, hch@lst.de,
robin.murphy@arm.com, m.szyprowski@samsung.com
Cc: kbuild-all@lists.01.org, linuxarm@huawei.com,
linux-kselftest@vger.kernel.org, xuwei5@huawei.com,
Barry Song <song.bao.hua@hisilicon.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>
Subject: Re: [PATCH v2 1/2] dma-mapping: add benchmark support for streaming DMA APIs
Date: Mon, 2 Nov 2020 03:22:04 +0800 [thread overview]
Message-ID: <202011020309.sNUeTjsZ-lkp@intel.com> (raw)
In-Reply-To: <20201101101514.18840-2-song.bao.hua@hisilicon.com>
[-- Attachment #1: Type: text/plain, Size: 2280 bytes --]
Hi Barry,
I love your patch! Yet something to improve:
[auto build test ERROR on kselftest/next]
[also build test ERROR on linus/master v5.10-rc1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Barry-Song/dma-mapping-provide-a-benchmark-for-streaming-DMA-mapping/20201101-182009
base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
config: h8300-allyesconfig (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/b9abda38be7f32b9420c27b6c24eff2e69defa87
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Barry-Song/dma-mapping-provide-a-benchmark-for-streaming-DMA-mapping/20201101-182009
git checkout b9abda38be7f32b9420c27b6c24eff2e69defa87
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L28':
map_benchmark.c:(.text+0x283): undefined reference to `__udivdi3'
>> h8300-linux-ld: map_benchmark.c:(.text+0x2c1): undefined reference to `__udivdi3'
h8300-linux-ld: map_benchmark.c:(.text+0x327): undefined reference to `__udivdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L26':
map_benchmark.c:(.text+0x3d7): undefined reference to `__udivdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L44':
map_benchmark.c:(.text+0x799): undefined reference to `__divdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L45':
map_benchmark.c:(.text+0x7f5): undefined reference to `__divdi3'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Barry Song <song.bao.hua@hisilicon.com>,
iommu@lists.linux-foundation.org, hch@lst.de,
robin.murphy@arm.com, m.szyprowski@samsung.com
Cc: kbuild-all@lists.01.org, linux-kselftest@vger.kernel.org,
linuxarm@huawei.com, xuwei5@huawei.com,
Will Deacon <will@kernel.org>
Subject: Re: [PATCH v2 1/2] dma-mapping: add benchmark support for streaming DMA APIs
Date: Mon, 2 Nov 2020 03:22:04 +0800 [thread overview]
Message-ID: <202011020309.sNUeTjsZ-lkp@intel.com> (raw)
In-Reply-To: <20201101101514.18840-2-song.bao.hua@hisilicon.com>
[-- Attachment #1: Type: text/plain, Size: 2280 bytes --]
Hi Barry,
I love your patch! Yet something to improve:
[auto build test ERROR on kselftest/next]
[also build test ERROR on linus/master v5.10-rc1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Barry-Song/dma-mapping-provide-a-benchmark-for-streaming-DMA-mapping/20201101-182009
base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
config: h8300-allyesconfig (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/b9abda38be7f32b9420c27b6c24eff2e69defa87
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Barry-Song/dma-mapping-provide-a-benchmark-for-streaming-DMA-mapping/20201101-182009
git checkout b9abda38be7f32b9420c27b6c24eff2e69defa87
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L28':
map_benchmark.c:(.text+0x283): undefined reference to `__udivdi3'
>> h8300-linux-ld: map_benchmark.c:(.text+0x2c1): undefined reference to `__udivdi3'
h8300-linux-ld: map_benchmark.c:(.text+0x327): undefined reference to `__udivdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L26':
map_benchmark.c:(.text+0x3d7): undefined reference to `__udivdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L44':
map_benchmark.c:(.text+0x799): undefined reference to `__divdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L45':
map_benchmark.c:(.text+0x7f5): undefined reference to `__divdi3'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
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[-- Attachment #3: Type: text/plain, Size: 156 bytes --]
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH v2 1/2] dma-mapping: add benchmark support for streaming DMA APIs
Date: Mon, 02 Nov 2020 03:22:04 +0800 [thread overview]
Message-ID: <202011020309.sNUeTjsZ-lkp@intel.com> (raw)
In-Reply-To: <20201101101514.18840-2-song.bao.hua@hisilicon.com>
[-- Attachment #1: Type: text/plain, Size: 2325 bytes --]
Hi Barry,
I love your patch! Yet something to improve:
[auto build test ERROR on kselftest/next]
[also build test ERROR on linus/master v5.10-rc1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Barry-Song/dma-mapping-provide-a-benchmark-for-streaming-DMA-mapping/20201101-182009
base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
config: h8300-allyesconfig (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/b9abda38be7f32b9420c27b6c24eff2e69defa87
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Barry-Song/dma-mapping-provide-a-benchmark-for-streaming-DMA-mapping/20201101-182009
git checkout b9abda38be7f32b9420c27b6c24eff2e69defa87
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L28':
map_benchmark.c:(.text+0x283): undefined reference to `__udivdi3'
>> h8300-linux-ld: map_benchmark.c:(.text+0x2c1): undefined reference to `__udivdi3'
h8300-linux-ld: map_benchmark.c:(.text+0x327): undefined reference to `__udivdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L26':
map_benchmark.c:(.text+0x3d7): undefined reference to `__udivdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L44':
map_benchmark.c:(.text+0x799): undefined reference to `__divdi3'
h8300-linux-ld: kernel/dma/map_benchmark.o: in function `.L45':
map_benchmark.c:(.text+0x7f5): undefined reference to `__divdi3'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
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next prev parent reply other threads:[~2020-11-01 19:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-01 10:15 [PATCH v2 0/2] dma-mapping: provide a benchmark for streaming DMA mapping Barry Song
2020-11-01 10:15 ` Barry Song
2020-11-01 10:15 ` [PATCH v2 1/2] dma-mapping: add benchmark support for streaming DMA APIs Barry Song
2020-11-01 10:15 ` Barry Song
2020-11-01 18:57 ` kernel test robot
2020-11-01 18:57 ` kernel test robot
2020-11-01 18:57 ` kernel test robot
2020-11-01 19:22 ` kernel test robot [this message]
2020-11-01 19:22 ` kernel test robot
2020-11-01 19:22 ` kernel test robot
2020-11-01 10:15 ` [PATCH v2 2/2] selftests/dma: add test application for DMA_MAP_BENCHMARK Barry Song
2020-11-01 10:15 ` Barry Song
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