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* decompress.c:undefined reference to `__decompress'
@ 2021-05-21  8:20 kernel test robot
  2021-08-30  2:30 ` Randy Dunlap
  0 siblings, 1 reply; 4+ messages in thread
From: kernel test robot @ 2021-05-21  8:20 UTC (permalink / raw)
  To: Michael Ellerman; +Cc: kbuild-all, linux-kernel, Randy Dunlap

[-- Attachment #1: Type: text/plain, Size: 1426 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   79a106fc6585979022012e65a1e45e3d2d28b77b
commit: 665d8d58761cba41147fe7e98e2ceed1cbf603a2 powerpc/akebono: Fix unmet dependency errors
date:   3 months ago
config: powerpc64-randconfig-r023-20210521 (attached as .config)
compiler: powerpc-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/torvalds/linux.git/commit/?id=665d8d58761cba41147fe7e98e2ceed1cbf603a2
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 665d8d58761cba41147fe7e98e2ceed1cbf603a2
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64 

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 >>):

   powerpc-linux-ld: arch/powerpc/boot/wrapper.a(decompress.o): in function `partial_decompress':
>> decompress.c:(.text+0x1f0): undefined reference to `__decompress'

---
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: 32164 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: decompress.c:undefined reference to `__decompress'
  2021-05-21  8:20 decompress.c:undefined reference to `__decompress' kernel test robot
@ 2021-08-30  2:30 ` Randy Dunlap
  2021-08-30  5:46   ` Christophe Leroy
  0 siblings, 1 reply; 4+ messages in thread
From: Randy Dunlap @ 2021-08-30  2:30 UTC (permalink / raw)
  To: kernel test robot, Michael Ellerman, Christophe Leroy
  Cc: kbuild-all, linux-kernel

On 5/21/21 1:20 AM, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   79a106fc6585979022012e65a1e45e3d2d28b77b
> commit: 665d8d58761cba41147fe7e98e2ceed1cbf603a2 powerpc/akebono: Fix unmet dependency errors
> date:   3 months ago
> config: powerpc64-randconfig-r023-20210521 (attached as .config)
> compiler: powerpc-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/torvalds/linux.git/commit/?id=665d8d58761cba41147fe7e98e2ceed1cbf603a2
>          git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>          git fetch --no-tags linus master
>          git checkout 665d8d58761cba41147fe7e98e2ceed1cbf603a2
>          # save the attached .config to linux build tree
>          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64
> 
> 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 >>):
> 
>     powerpc-linux-ld: arch/powerpc/boot/wrapper.a(decompress.o): in function `partial_decompress':
>>> decompress.c:(.text+0x1f0): undefined reference to `__decompress'
> 
> ---

Hi Christophe,

Didn't you have a patch that adds boot support in Powerpc for
LZMA and LZO?  What happened to that patch?


thanks.
-- 
~Randy


^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: decompress.c:undefined reference to `__decompress'
  2021-08-30  2:30 ` Randy Dunlap
@ 2021-08-30  5:46   ` Christophe Leroy
  0 siblings, 0 replies; 4+ messages in thread
From: Christophe Leroy @ 2021-08-30  5:46 UTC (permalink / raw)
  To: Randy Dunlap, kernel test robot, Michael Ellerman
  Cc: kbuild-all, linux-kernel



Le 30/08/2021 à 04:30, Randy Dunlap a écrit :
> On 5/21/21 1:20 AM, kernel test robot wrote:
>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
>> head:   79a106fc6585979022012e65a1e45e3d2d28b77b
>> commit: 665d8d58761cba41147fe7e98e2ceed1cbf603a2 powerpc/akebono: Fix unmet dependency errors
>> date:   3 months ago
>> config: powerpc64-randconfig-r023-20210521 (attached as .config)
>> compiler: powerpc-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/torvalds/linux.git/commit/?id=665d8d58761cba41147fe7e98e2ceed1cbf603a2 
>>
>>          git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>>          git fetch --no-tags linus master
>>          git checkout 665d8d58761cba41147fe7e98e2ceed1cbf603a2
>>          # save the attached .config to linux build tree
>>          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64
>>
>> 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 >>):
>>
>>     powerpc-linux-ld: arch/powerpc/boot/wrapper.a(decompress.o): in function `partial_decompress':
>>>> decompress.c:(.text+0x1f0): undefined reference to `__decompress'
>>
>> ---
> 
> Hi Christophe,
> 
> Didn't you have a patch that adds boot support in Powerpc for
> LZMA and LZO?  What happened to that patch?
> 

Yes it is still there

https://patchwork.ozlabs.org/project/linuxppc-dev/patch/a74fce4dfc9fa32da6ce3470bbedcecf795de1ec.1591189069.git.christophe.leroy@csgroup.eu/

But as far as I remember it didn't pass CI build tests. Need to have a new look at it.



^ permalink raw reply	[flat|nested] 4+ messages in thread
* decompress.c:undefined reference to `__decompress'
@ 2021-09-30 14:26 kernel test robot
  0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2021-09-30 14:26 UTC (permalink / raw)
  To: Michael Ellerman; +Cc: kbuild-all, linux-kernel, Randy Dunlap

[-- Attachment #1: Type: text/plain, Size: 1487 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   02d5e016800d082058b3d3b7c3ede136cdc6ddcb
commit: 665d8d58761cba41147fe7e98e2ceed1cbf603a2 powerpc/akebono: Fix unmet dependency errors
date:   8 months ago
config: powerpc64-buildonly-randconfig-r003-20210929 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 11.2.0
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=665d8d58761cba41147fe7e98e2ceed1cbf603a2
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 665d8d58761cba41147fe7e98e2ceed1cbf603a2
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash

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 >>):

   powerpc-linux-ld: arch/powerpc/boot/wrapper.a(decompress.o): in function `partial_decompress':
>> decompress.c:(.text+0x1f0): undefined reference to `__decompress'

---
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: 32403 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-09-30 14:27 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-05-21  8:20 decompress.c:undefined reference to `__decompress' kernel test robot
2021-08-30  2:30 ` Randy Dunlap
2021-08-30  5:46   ` Christophe Leroy
2021-09-30 14:26 kernel test robot

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