* [drm-drm-misc:drm-misc-next 6/8] /tmp/lm95234-009664.s:278: Error: unrecognized opcode `zext.b a2, a0'
@ 2020-12-18 22:33 kernel test robot
2020-12-19 23:42 ` Philip Li
0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2020-12-18 22:33 UTC (permalink / raw)
To: kbuild-all
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tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
head: 630a159a0bf35fdc944c8e9633ed5aef0a6834db
commit: ab2b29e64e05f2d92dc4a584de7818bc9a1eea4c [6/8] video: fbdev: s3c-fb: Fix kernel-doc and set but not used warnings
config: riscv-randconfig-r022-20201217 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45)
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
# install riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
git remote add drm-drm-misc git://anongit.freedesktop.org/drm/drm-misc
git fetch --no-tags drm-drm-misc drm-misc-next
git checkout ab2b29e64e05f2d92dc4a584de7818bc9a1eea4c
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Note: the drm-drm-misc/drm-misc-next HEAD a1b766d1b3646b5ef90f0fa7b42fd99bbd166766 builds fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
/tmp/lm95234-009664.s: Assembler messages:
>> /tmp/lm95234-009664.s:278: Error: unrecognized opcode `zext.b a2,a0'
>> /tmp/lm95234-009664.s:672: Error: unrecognized opcode `zext.b a1,a0'
/tmp/lm95234-009664.s:679: Error: unrecognized opcode `zext.b a1,a0'
/tmp/lm95234-009664.s:700: Error: unrecognized opcode `zext.b a1,a0'
/tmp/lm95234-009664.s:707: Error: unrecognized opcode `zext.b a1,a0'
/tmp/lm95234-009664.s:807: Error: unrecognized opcode `zext.b a1,a0'
/tmp/lm95234-009664.s:828: Error: unrecognized opcode `zext.b a1,a0'
/tmp/lm95234-009664.s:852: Error: unrecognized opcode `zext.b a1,a0'
>> /tmp/lm95234-009664.s:1243: Error: unrecognized opcode `zext.b a2,a1'
>> /tmp/lm95234-009664.s:1426: Error: unrecognized opcode `zext.b a1,a1'
/tmp/lm95234-009664.s:1635: Error: unrecognized opcode `zext.b a1,a1'
/tmp/lm95234-009664.s:2110: Error: unrecognized opcode `zext.b a1,a1'
>> /tmp/lm95234-009664.s:2299: Error: unrecognized opcode `zext.b s1,s1'
clang-12: error: assembler command failed with exit code 1 (use -v to see invocation)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [drm-drm-misc:drm-misc-next 6/8] /tmp/lm95234-009664.s:278: Error: unrecognized opcode `zext.b a2, a0'
2020-12-18 22:33 [drm-drm-misc:drm-misc-next 6/8] /tmp/lm95234-009664.s:278: Error: unrecognized opcode `zext.b a2, a0' kernel test robot
@ 2020-12-19 23:42 ` Philip Li
0 siblings, 0 replies; 2+ messages in thread
From: Philip Li @ 2020-12-19 23:42 UTC (permalink / raw)
To: kbuild-all
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On Sat, Dec 19, 2020 at 06:33:01AM +0800, kernel test robot wrote:
> tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
> head: 630a159a0bf35fdc944c8e9633ed5aef0a6834db
> commit: ab2b29e64e05f2d92dc4a584de7818bc9a1eea4c [6/8] video: fbdev: s3c-fb: Fix kernel-doc and set but not used warnings
> config: riscv-randconfig-r022-20201217 (attached as .config)
> compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45)
> 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
> # install riscv cross compiling tool for clang build
> # apt-get install binutils-riscv64-linux-gnu
> git remote add drm-drm-misc git://anongit.freedesktop.org/drm/drm-misc
> git fetch --no-tags drm-drm-misc drm-misc-next
> git checkout ab2b29e64e05f2d92dc4a584de7818bc9a1eea4c
> # save the attached .config to linux build tree
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
Hi Sam, kindly ignore this false positive report.
Thanks
>
> Note: the drm-drm-misc/drm-misc-next HEAD a1b766d1b3646b5ef90f0fa7b42fd99bbd166766 builds fine.
> It only hurts bisectibility.
>
> All errors (new ones prefixed by >>):
>
> /tmp/lm95234-009664.s: Assembler messages:
> >> /tmp/lm95234-009664.s:278: Error: unrecognized opcode `zext.b a2,a0'
> >> /tmp/lm95234-009664.s:672: Error: unrecognized opcode `zext.b a1,a0'
> /tmp/lm95234-009664.s:679: Error: unrecognized opcode `zext.b a1,a0'
> /tmp/lm95234-009664.s:700: Error: unrecognized opcode `zext.b a1,a0'
> /tmp/lm95234-009664.s:707: Error: unrecognized opcode `zext.b a1,a0'
> /tmp/lm95234-009664.s:807: Error: unrecognized opcode `zext.b a1,a0'
> /tmp/lm95234-009664.s:828: Error: unrecognized opcode `zext.b a1,a0'
> /tmp/lm95234-009664.s:852: Error: unrecognized opcode `zext.b a1,a0'
> >> /tmp/lm95234-009664.s:1243: Error: unrecognized opcode `zext.b a2,a1'
> >> /tmp/lm95234-009664.s:1426: Error: unrecognized opcode `zext.b a1,a1'
> /tmp/lm95234-009664.s:1635: Error: unrecognized opcode `zext.b a1,a1'
> /tmp/lm95234-009664.s:2110: Error: unrecognized opcode `zext.b a1,a1'
> >> /tmp/lm95234-009664.s:2299: Error: unrecognized opcode `zext.b s1,s1'
> clang-12: error: assembler command failed with exit code 1 (use -v to see invocation)
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
> _______________________________________________
> kbuild-all mailing list -- kbuild-all(a)lists.01.org
> To unsubscribe send an email to kbuild-all-leave(a)lists.01.org
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2020-12-18 22:33 [drm-drm-misc:drm-misc-next 6/8] /tmp/lm95234-009664.s:278: Error: unrecognized opcode `zext.b a2, a0' kernel test robot
2020-12-19 23:42 ` Philip Li
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