From: Philip Li <philip.li@intel.com>
To: Nathan Chancellor <nathan@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
kernel test robot <lkp@intel.com>, <llvm@lists.linux.dev>,
<oe-kbuild-all@lists.linux.dev>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Damien Le Moal <damien.lemoal@wdc.com>,
Ard Biesheuvel <ardb@kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: Re: [stable:linux-5.4.y 1809/9999] ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
Date: Sat, 27 May 2023 15:14:50 +0800 [thread overview]
Message-ID: <ZHGt6lyQOrMfQxUS@rli9-mobl> (raw)
In-Reply-To: <20230526152730.GB395537@dev-arch.thelio-3990X>
On Fri, May 26, 2023 at 08:27:30AM -0700, Nathan Chancellor wrote:
> Hi Geert,
>
> On Fri, May 26, 2023 at 09:04:02AM +0200, Geert Uytterhoeven wrote:
> > On Fri, May 26, 2023 at 1:24 AM kernel test robot <lkp@intel.com> wrote:
> > > FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.
> > >
> > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y
> > > head: f53660ec669f60c772fdf7d75d1c24d288547cee
> > > commit: 11420c32c1b49d0f900c4b20bc77c963c54086ce [1809/9999] efi: EFI_EARLYCON should depend on EFI
> > > config: x86_64-randconfig-x071-20230525
> > > compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
> > > reproduce (this is a W=1 build):
> > > mkdir -p ~/bin
> > > 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/stable/linux-stable.git/commit/?id=11420c32c1b49d0f900c4b20bc77c963c54086ce
> > > git remote add stable https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
> > > git fetch --no-tags stable linux-5.4.y
> > > git checkout 11420c32c1b49d0f900c4b20bc77c963c54086ce
> > > # save the config file
> > > mkdir build_dir && cp config build_dir/.config
> > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
> > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash lib/
> > >
> > > If you fix the issue, kindly add following tag where applicable
> > > | Reported-by: kernel test robot <lkp@intel.com>
> > > | Closes: https://lore.kernel.org/oe-kbuild-all/202305260739.yrWlFZTF-lkp@intel.com/
> > >
> > > All errors (new ones prefixed by >>):
> > >
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: lib/fonts/fonts.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun12x22.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun12x22.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun12x22.o: contains a compressed section, but zlib is not available
> > > >> ld.lld: error: lib/fonts/font_sun12x22.o: contains a compressed section, but zlib is not available
> > > ld.lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)
> >
> > This looks like a toolchain issue to me: the fonts themselves do not
> > contain compressed data, but perhaps they do contain some data that
> > coincidentally matches a zlib compressed-data signature?
>
> It is almost certainly a toolchain issue. I do not think it is related
> to the font files themselves, there are many other reports of this same
> error on other files. There is some discussion on this thread around it:
sorry about the noise, before the bot resolves the issue of its toolchain, we
have disabled the report against this error to avoid further false positive.
>
> https://lore.kernel.org/CAKwvOd=QY_QNWP2+nofvowbCD66noajsY8q1xe-MamV_gF3TPA@mail.gmail.com/
Thanks, i will share our follow up in this thread.
>
> Cheers,
> Nathan
>
prev parent reply other threads:[~2023-05-27 7:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 23:23 [stable:linux-5.4.y 1809/9999] ld.lld: error: lib/fonts/font_sun8x16.o: contains a compressed section, but zlib is not available kernel test robot
2023-05-26 7:04 ` Geert Uytterhoeven
2023-05-26 15:27 ` Nathan Chancellor
2023-05-27 7:14 ` Philip Li [this message]
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