* [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA
@ 2021-02-09 18:09 kernel test robot
2021-02-09 18:21 ` Paul Moore
0 siblings, 1 reply; 5+ messages in thread
From: kernel test robot @ 2021-02-09 18:09 UTC (permalink / raw)
To: Paul Moore; +Cc: kbuild-all, Linux Memory Management List
[-- Attachment #1: Type: text/plain, Size: 1808 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
commit: 77d8143a5290b38e3331f61f55c0b682699884bc [5983/6048] Merge remote-tracking branch 'selinux/next'
config: h8300-randconfig-r005-20210209 (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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=77d8143a5290b38e3331f61f55c0b682699884bc
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 77d8143a5290b38e3331f61f55c0b682699884bc
# 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: section .init.text LMA [0000000000430360,00000000004479a1] overlaps section .data LMA [000000000041868c,00000000004489eb]
>> h8300-linux-ld: section .data VMA [0000000000400000,000000000043035f] overlaps section __kcrctab VMA [00000000003fdd74,000000000040007b]
>> h8300-linux-ld: section __kcrctab_gpl VMA [000000000040007c,00000000004025a7] overlaps section .data VMA [0000000000400000,000000000043035f]
h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel':
(.text+0x29a): undefined reference to `TI_PRE_COUNT'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 20949 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA
2021-02-09 18:09 [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA kernel test robot
@ 2021-02-09 18:21 ` Paul Moore
2021-02-10 6:33 ` Rong Chen
2021-03-01 6:08 ` Feng Tang
0 siblings, 2 replies; 5+ messages in thread
From: Paul Moore @ 2021-02-09 18:21 UTC (permalink / raw)
To: kernel test robot; +Cc: kbuild-all, Linux Memory Management List
On Tue, Feb 9, 2021 at 1:09 PM kernel test robot <lkp@intel.com> wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
> commit: 77d8143a5290b38e3331f61f55c0b682699884bc [5983/6048] Merge remote-tracking branch 'selinux/next'
> config: h8300-randconfig-r005-20210209 (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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=77d8143a5290b38e3331f61f55c0b682699884bc
> git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> git fetch --no-tags linux-next master
> git checkout 77d8143a5290b38e3331f61f55c0b682699884bc
> # 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: section .init.text LMA [0000000000430360,00000000004479a1] overlaps section .data LMA [000000000041868c,00000000004489eb]
> >> h8300-linux-ld: section .data VMA [0000000000400000,000000000043035f] overlaps section __kcrctab VMA [00000000003fdd74,000000000040007b]
> >> h8300-linux-ld: section __kcrctab_gpl VMA [000000000040007c,00000000004025a7] overlaps section .data VMA [0000000000400000,000000000043035f]
> h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel':
> (.text+0x29a): undefined reference to `TI_PRE_COUNT'
This really doesn't look like something caused by SELinux ...
--
paul moore
www.paul-moore.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA
2021-02-09 18:21 ` Paul Moore
@ 2021-02-10 6:33 ` Rong Chen
2021-03-01 6:08 ` Feng Tang
1 sibling, 0 replies; 5+ messages in thread
From: Rong Chen @ 2021-02-10 6:33 UTC (permalink / raw)
To: Paul Moore, kernel test robot; +Cc: kbuild-all, Linux Memory Management List
On 2/10/21 2:21 AM, Paul Moore wrote:
> On Tue, Feb 9, 2021 at 1:09 PM kernel test robot <lkp@intel.com> wrote:
>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>> head: 59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
>> commit: 77d8143a5290b38e3331f61f55c0b682699884bc [5983/6048] Merge remote-tracking branch 'selinux/next'
>> config: h8300-randconfig-r005-20210209 (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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=77d8143a5290b38e3331f61f55c0b682699884bc
>> git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>> git fetch --no-tags linux-next master
>> git checkout 77d8143a5290b38e3331f61f55c0b682699884bc
>> # 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: section .init.text LMA [0000000000430360,00000000004479a1] overlaps section .data LMA [000000000041868c,00000000004489eb]
>>>> h8300-linux-ld: section .data VMA [0000000000400000,000000000043035f] overlaps section __kcrctab VMA [00000000003fdd74,000000000040007b]
>>>> h8300-linux-ld: section __kcrctab_gpl VMA [000000000040007c,00000000004025a7] overlaps section .data VMA [0000000000400000,000000000043035f]
>> h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel':
>> (.text+0x29a): undefined reference to `TI_PRE_COUNT'
> This really doesn't look like something caused by SELinux ...
>
Hi Paul,
Thanks for the feedback, we'll take a look.
Best Regards,
Rong Chen
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA
2021-02-09 18:21 ` Paul Moore
2021-02-10 6:33 ` Rong Chen
@ 2021-03-01 6:08 ` Feng Tang
2021-03-01 14:40 ` Paul Moore
1 sibling, 1 reply; 5+ messages in thread
From: Feng Tang @ 2021-03-01 6:08 UTC (permalink / raw)
To: Paul Moore
Cc: lkp, kbuild-all, Linux Memory Management List, linux-kernel,
Masahiro Yamada
Hi Paul,
On Wed, Feb 10, 2021 at 02:21:41AM +0800, Paul Moore wrote:
> On Tue, Feb 9, 2021 at 1:09 PM kernel test robot <lkp@intel.com> wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> > head: 59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
> > commit: 77d8143a5290b38e3331f61f55c0b682699884bc [5983/6048] Merge remote-tracking branch 'selinux/next'
> > config: h8300-randconfig-r005-20210209 (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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=77d8143a5290b38e3331f61f55c0b682699884bc
> > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> > git fetch --no-tags linux-next master
> > git checkout 77d8143a5290b38e3331f61f55c0b682699884bc
> > # 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: section .init.text LMA [0000000000430360,00000000004479a1] overlaps section .data LMA [000000000041868c,00000000004489eb]
> > >> h8300-linux-ld: section .data VMA [0000000000400000,000000000043035f] overlaps section __kcrctab VMA [00000000003fdd74,000000000040007b]
> > >> h8300-linux-ld: section __kcrctab_gpl VMA [000000000040007c,00000000004025a7] overlaps section .data VMA [0000000000400000,000000000043035f]
> > h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel':
> > (.text+0x29a): undefined reference to `TI_PRE_COUNT'
>
> This really doesn't look like something caused by SELinux ...
No, this is not related with SELinux, sorry for the false alarm.
Further check shows it is related with the kernel config and the
built-out kernel size. With the kernel config, the ROM size is 4MB
large, and when the config selects many components, its .text and
.rodata may exceeds the 4MB size limit, causes the "overlaps section"
errors.
If we trim the kernel config and enable the "CONFIG_TRIM_UNUSED_KSYMS",
then the compilation can succeed.
For testing kbuild on platforms which has special size limits, one
thought is the kernel config may need to be chosen specifically.
Thanks,
Feng
> --
> paul moore
> www.paul-moore.com
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA
2021-03-01 6:08 ` Feng Tang
@ 2021-03-01 14:40 ` Paul Moore
0 siblings, 0 replies; 5+ messages in thread
From: Paul Moore @ 2021-03-01 14:40 UTC (permalink / raw)
To: Feng Tang
Cc: lkp, kbuild-all, Linux Memory Management List, linux-kernel,
Masahiro Yamada
On Mon, Mar 1, 2021 at 1:08 AM Feng Tang <feng.tang@intel.com> wrote:
>
> Hi Paul,
>
> On Wed, Feb 10, 2021 at 02:21:41AM +0800, Paul Moore wrote:
> > On Tue, Feb 9, 2021 at 1:09 PM kernel test robot <lkp@intel.com> wrote:
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> > > head: 59fa6a163ffabc1bf25c5e0e33899e268a96d3cc
> > > commit: 77d8143a5290b38e3331f61f55c0b682699884bc [5983/6048] Merge remote-tracking branch 'selinux/next'
> > > config: h8300-randconfig-r005-20210209 (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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=77d8143a5290b38e3331f61f55c0b682699884bc
> > > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> > > git fetch --no-tags linux-next master
> > > git checkout 77d8143a5290b38e3331f61f55c0b682699884bc
> > > # 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: section .init.text LMA [0000000000430360,00000000004479a1] overlaps section .data LMA [000000000041868c,00000000004489eb]
> > > >> h8300-linux-ld: section .data VMA [0000000000400000,000000000043035f] overlaps section __kcrctab VMA [00000000003fdd74,000000000040007b]
> > > >> h8300-linux-ld: section __kcrctab_gpl VMA [000000000040007c,00000000004025a7] overlaps section .data VMA [0000000000400000,000000000043035f]
> > > h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel':
> > > (.text+0x29a): undefined reference to `TI_PRE_COUNT'
> >
> > This really doesn't look like something caused by SELinux ...
>
> No, this is not related with SELinux, sorry for the false alarm.
Thanks for confirming this and providing an explanation of the root cause.
--
paul moore
www.paul-moore.com
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-03-01 14:48 UTC | newest]
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2021-02-09 18:09 [linux-next:master 5983/6048] h8300-linux-ld: section .data VMA overlaps section __kcrctab VMA kernel test robot
2021-02-09 18:21 ` Paul Moore
2021-02-10 6:33 ` Rong Chen
2021-03-01 6:08 ` Feng Tang
2021-03-01 14:40 ` Paul Moore
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