tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 764a5bc89b12b82c18ce7ca5d7c1b10dd748a440
commit: cf536e185869d4815d506e777bcca6edd9966a6e Makefile: extend 32B aligned debug option to 64B aligned
date: 10 weeks ago
config: powerpc64-randconfig-c023-20210730 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 10.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout cf536e185869d4815d506e777bcca6edd9966a6e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=powerpc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>
All errors (new ones prefixed by >>):
>> make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]
On 7/30/21 1:29 AM, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: 764a5bc89b12b82c18ce7ca5d7c1b10dd748a440
> commit: cf536e185869d4815d506e777bcca6edd9966a6e Makefile: extend 32B aligned debug option to 64B aligned
> date: 10 weeks ago
> config: powerpc64-randconfig-c023-20210730 (attached as .config)
> compiler: powerpc-linux-gcc (GCC) 10.3.0
> reproduce (this is a W=1 build):
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout cf536e185869d4815d506e777bcca6edd9966a6e
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=powerpc64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <[email protected]>
>
> All errors (new ones prefixed by >>):
>
>>> make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1
>
> ---
Hi ktr/lkp,
This is not "All errors". I suggest that you improve your output by
(also) grepping for "ERROR:", so that the following lines would be
included here:
ERROR: start_text address is c000000000000200, should be c000000000000100
ERROR: try to enable LD_HEAD_STUB_CATCH config option
ERROR: see comments in arch/powerpc/tools/head_check.sh
and yes, enabling LD_HEAD_STUB_CATCH does fix this build error.
thanks.
--
~Randy
On 8/4/2021 11:10 AM, Randy Dunlap wrote:
> On 7/30/21 1:29 AM, kernel test robot wrote:
>> tree:
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>> head: 764a5bc89b12b82c18ce7ca5d7c1b10dd748a440
>> commit: cf536e185869d4815d506e777bcca6edd9966a6e Makefile: extend 32B
>> aligned debug option to 64B aligned
>> date: 10 weeks ago
>> config: powerpc64-randconfig-c023-20210730 (attached as .config)
>> compiler: powerpc-linux-gcc (GCC) 10.3.0
>> 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e
>>
>> git remote add linus
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>> git fetch --no-tags linus master
>> git checkout cf536e185869d4815d506e777bcca6edd9966a6e
>> # save the attached .config to linux build tree
>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0
>> make.cross ARCH=powerpc64
>>
>> If you fix the issue, kindly add following tag as appropriate
>> Reported-by: kernel test robot <[email protected]>
>>
>> All errors (new ones prefixed by >>):
>>
>>>> make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1
>>
>> ---
>
> Hi ktr/lkp,
>
> This is not "All errors". I suggest that you improve your output by
> (also) grepping for "ERROR:", so that the following lines would be
> included here:
>
> ERROR: start_text address is c000000000000200, should be c000000000000100
> ERROR: try to enable LD_HEAD_STUB_CATCH config option
> ERROR: see comments in arch/powerpc/tools/head_check.sh
Hi Randy,
Thanks for the advice, the "ERROR:" lines weren't redirected to stderr,
so the bot didn't notice them, it looks difficult to change the output.
Best Regards,
Rong Chen
>
>
> and yes, enabling LD_HEAD_STUB_CATCH does fix this build error.
>
> thanks.
On 8/5/21 3:28 AM, Chen, Rong A wrote:
>
>
> On 8/4/2021 11:10 AM, Randy Dunlap wrote:
>> On 7/30/21 1:29 AM, kernel test robot wrote:
>>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>>> head: 764a5bc89b12b82c18ce7ca5d7c1b10dd748a440
>>> commit: cf536e185869d4815d506e777bcca6edd9966a6e Makefile: extend 32B aligned debug option to 64B aligned
>>> date: 10 weeks ago
>>> config: powerpc64-randconfig-c023-20210730 (attached as .config)
>>> compiler: powerpc-linux-gcc (GCC) 10.3.0
>>> 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e
>>> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>>> git fetch --no-tags linus master
>>> git checkout cf536e185869d4815d506e777bcca6edd9966a6e
>>> # save the attached .config to linux build tree
>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=powerpc64
>>>
>>> If you fix the issue, kindly add following tag as appropriate
>>> Reported-by: kernel test robot <[email protected]>
>>>
>>> All errors (new ones prefixed by >>):
>>>
>>>>> make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1
>>>
>>> ---
>>
>> Hi ktr/lkp,
>>
>> This is not "All errors". I suggest that you improve your output by
>> (also) grepping for "ERROR:", so that the following lines would be
>> included here:
>>
>> ERROR: start_text address is c000000000000200, should be c000000000000100
>> ERROR: try to enable LD_HEAD_STUB_CATCH config option
>> ERROR: see comments in arch/powerpc/tools/head_check.sh
>
> Hi Randy,
>
> Thanks for the advice, the "ERROR:" lines weren't redirected to stderr, so the bot didn't notice them, it looks difficult to change the output.
Hi Rong,
So 0day bot only checks stderr for errors?
That is almost reasonable (IMO).
Michael, in the file arch/powerpc/tools/head_check.sh,
what do you think about redirecting all of the ERROR: lines
to stdout (echo "..." >&2)?
> Best Regards,
> Rong Chen
>
>>
>>
>> and yes, enabling LD_HEAD_STUB_CATCH does fix this build error.
>> thanks.
--
~Randy
On 8/6/2021 3:25 AM, Randy Dunlap wrote:
> On 8/5/21 3:28 AM, Chen, Rong A wrote:
>>
>>
>> On 8/4/2021 11:10 AM, Randy Dunlap wrote:
>>> On 7/30/21 1:29 AM, kernel test robot wrote:
>>>> tree:
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>>>> master
>>>> head: 764a5bc89b12b82c18ce7ca5d7c1b10dd748a440
>>>> commit: cf536e185869d4815d506e777bcca6edd9966a6e Makefile: extend
>>>> 32B aligned debug option to 64B aligned
>>>> date: 10 weeks ago
>>>> config: powerpc64-randconfig-c023-20210730 (attached as .config)
>>>> compiler: powerpc-linux-gcc (GCC) 10.3.0
>>>> 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf536e185869d4815d506e777bcca6edd9966a6e
>>>>
>>>> git remote add linus
>>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>>>> git fetch --no-tags linus master
>>>> git checkout cf536e185869d4815d506e777bcca6edd9966a6e
>>>> # save the attached .config to linux build tree
>>>> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0
>>>> make.cross ARCH=powerpc64
>>>>
>>>> If you fix the issue, kindly add following tag as appropriate
>>>> Reported-by: kernel test robot <[email protected]>
>>>>
>>>> All errors (new ones prefixed by >>):
>>>>
>>>>>> make[2]: *** [arch/powerpc/Makefile.postlink:31: vmlinux] Error 1
>>>>
>>>> ---
>>>
>>> Hi ktr/lkp,
>>>
>>> This is not "All errors". I suggest that you improve your output by
>>> (also) grepping for "ERROR:", so that the following lines would be
>>> included here:
>>>
>>> ERROR: start_text address is c000000000000200, should be
>>> c000000000000100
>>> ERROR: try to enable LD_HEAD_STUB_CATCH config option
>>> ERROR: see comments in arch/powerpc/tools/head_check.sh
>>
>> Hi Randy,
>>
>> Thanks for the advice, the "ERROR:" lines weren't redirected to
>> stderr, so the bot didn't notice them, it looks difficult to change
>> the output.
>
> Hi Rong,
>
> So 0day bot only checks stderr for errors?
yes, as far as it goes.
Best Regards,
Rong Chen
> That is almost reasonable (IMO).
>
> Michael, in the file arch/powerpc/tools/head_check.sh,
> what do you think about redirecting all of the ERROR: lines
> to stdout (echo "..." >&2)?
>
>
>> Best Regards,
>> Rong Chen
>>
>>>
>>>
>>> and yes, enabling LD_HEAD_STUB_CATCH does fix this build error.
>
>
>
>>> thanks.
>