From: Yujie Liu <yujie.liu@intel.com>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: kernel test robot <lkp@intel.com>, <arnd@arndb.de>,
<rppt@kernel.org>, <oe-kbuild-all@lists.linux.dev>,
<linux-arch@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-mm@kvack.org>
Subject: Re: [PATCH] mm/memblock: discard .text/.data if CONFIG_ARCH_KEEP_MEMBLOCK not set
Date: Wed, 8 May 2024 11:06:45 +0800 [thread overview]
Message-ID: <ZjrsRSryTFOZpT8o@yujie-X299> (raw)
In-Reply-To: <20240507084350.mc6e46gecyzaqnhb@master>
On Tue, May 07, 2024 at 08:43:50AM +0000, Wei Yang wrote:
> On Tue, May 07, 2024 at 01:13:05PM +0800, kernel test robot wrote:
> >Hi Wei,
> >
> >kernel test robot noticed the following build warnings:
> >
> >[auto build test WARNING on akpm-mm/mm-everything]
> >
> >url: https://github.com/intel-lab-lkp/linux/commits/Wei-Yang/mm-memblock-discard-text-data-if-CONFIG_ARCH_KEEP_MEMBLOCK-not-set/20240506-092345
> >base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
> >patch link: https://lore.kernel.org/r/20240506012104.10864-1-richard.weiyang%40gmail.com
> >patch subject: [PATCH] mm/memblock: discard .text/.data if CONFIG_ARCH_KEEP_MEMBLOCK not set
> >config: powerpc-allnoconfig
> >compiler: powerpc-linux-gcc (GCC) 13.2.0
> >reproduce (this is a W=1 build):
> >
> >If you fix the issue in a separate patch/commit (i.e. not just a new version of
> >the same patch/commit), kindly add following tags
> >| Reported-by: kernel test robot <lkp@intel.com>
> >| Closes: https://lore.kernel.org/oe-kbuild-all/202405071200.YgYuuCBu-lkp@intel.com/
> >
> >All warnings (new ones prefixed by >>):
> >
> >>> powerpc-linux-ld: warning: orphan section `.mbinit.text' from `mm/memblock.o' being placed in section `.mbinit.text'
> >>> powerpc-linux-ld: warning: orphan section `.mbinit.text' from `mm/memblock.o' being placed in section `.mbinit.text'
> >>> powerpc-linux-ld: warning: orphan section `.mbinit.text' from `mm/memblock.o' being placed in section `.mbinit.text'
> >
> >--
> >0-DAY CI Kernel Test Service
> >https://github.com/intel/lkp-tests/wiki
>
> >reproduce (this is a W=1 build):
> > git clone https://github.com/intel/lkp-tests.git ~/lkp-tests
> > git remote add akpm-mm https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git
> > git fetch akpm-mm mm-everything
> > git checkout akpm-mm/mm-everything
> > b4 shazam https://lore.kernel.org/r/20240506012104.10864-1-richard.weiyang@gmail.com
> > # save the config file
> > mkdir build_dir && cp config build_dir/.config
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=powerpc olddefconfig
> > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-13.2.0 ~/lkp-tests/kbuild/make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash
>
> Can I reproduce this on x86? I don't have a powerpc machine.
The above steps are cross compiling for powerpc target on x86
machine, so you can just follow the steps to reproduce on x86.
Thanks,
Yujie
next prev parent reply other threads:[~2024-05-08 3:07 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-06 1:21 [PATCH] mm/memblock: discard .text/.data if CONFIG_ARCH_KEEP_MEMBLOCK not set Wei Yang
2024-05-06 10:00 ` Anshuman Khandual
2024-05-07 8:16 ` Wei Yang
2024-05-07 5:13 ` kernel test robot
2024-05-07 8:43 ` Wei Yang
2024-05-08 3:06 ` Yujie Liu [this message]
2024-05-10 1:54 ` Wei Yang
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