2022-07-26 03:39:00

by kernel test robot

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Subject: {standard input}:19: Error: unrecognized opcode: `iccci'

Hi Christophe,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e0dccc3b76fb35bb257b4118367a883073d7390e
commit: de39b19452e784de5f90ae899851ab29a29bb42c powerpc: Rewrite 4xx flush_cache_instruction() in C
date: 1 year, 11 months ago
config: powerpc-klondike_defconfig (https://download.01.org/0day-ci/archive/20220726/[email protected]/config)
compiler: powerpc-linux-gcc (GCC) 12.1.0
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=de39b19452e784de5f90ae899851ab29a29bb42c
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout de39b19452e784de5f90ae899851ab29a29bb42c
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <[email protected]>

All errors (new ones prefixed by >>):

{standard input}: Assembler messages:
>> {standard input}:19: Error: unrecognized opcode: `iccci'

--
0-DAY CI Kernel Test Service
https://01.org/lkp


2022-07-26 15:09:38

by Christophe Leroy

[permalink] [raw]
Subject: Re: {standard input}:19: Error: unrecognized opcode: `iccci'



Le 26/07/2022 à 05:14, kernel test robot a écrit :
> Hi Christophe,
>
> FYI, the error/warning still remains.
>
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head: e0dccc3b76fb35bb257b4118367a883073d7390e
> commit: de39b19452e784de5f90ae899851ab29a29bb42c powerpc: Rewrite 4xx flush_cache_instruction() in C
> date: 1 year, 11 months ago
> config: powerpc-klondike_defconfig (https://download.01.org/0day-ci/archive/20220726/[email protected]/config)
> compiler: powerpc-linux-gcc (GCC) 12.1.0
> 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=de39b19452e784de5f90ae899851ab29a29bb42c
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout de39b19452e784de5f90ae899851ab29a29bb42c
> # save the config file
> mkdir build_dir && cp config build_dir/.config
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash
>
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <[email protected]>
>
> All errors (new ones prefixed by >>):
>
> {standard input}: Assembler messages:
>>> {standard input}:19: Error: unrecognized opcode: `iccci'
>


It should be fixed by the series at
https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=309023&state=*
and in particular by patch 3 of the series:
https://patchwork.ozlabs.org/project/linuxppc-dev/patch/d344a42c99061cfe10a28e00de4e31a1363f4251.1657549153.git.christophe.leroy@csgroup.eu/