From: Nathan Chancellor <nathan@kernel.org>
To: kernel test robot <lkp@intel.com>
Cc: Sami Tolvanen <samitolvanen@google.com>,
llvm@lists.linux.dev, kbuild-all@lists.01.org,
GNU/Weeb Mailing List <gwml@vger.gnuweeb.org>,
linux-kernel@vger.kernel.org
Subject: Re: [ammarfaizi2-block:google/android/kernel/common/android-4.19-q-release 5202/7636] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'
Date: Wed, 16 Mar 2022 09:52:31 -0700 [thread overview]
Message-ID: <YjIVzw4JdSY4NcLz@dev-arch.thelio-3990X> (raw)
In-Reply-To: <202203160848.kydLIYip-lkp@intel.com>
On Wed, Mar 16, 2022 at 08:30:29AM +0800, kernel test robot wrote:
> tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-4.19-q-release
> head: 1a3500dc59324a85c20f025cfa6485a1a0debbdf
> commit: 205cde74877d624ef7d24a6692e6e9337b19a541 [5202/7636] ANDROID: x86: add support for CONFIG_LTO_CLANG
> config: x86_64-randconfig-c007 (https://download.01.org/0day-ci/archive/20220316/202203160848.kydLIYip-lkp@intel.com/config)
> compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6b2f50fb47da3baeee10b1906da6e30ac5d26ec)
> 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://github.com/ammarfaizi2/linux-block/commit/205cde74877d624ef7d24a6692e6e9337b19a541
> git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
> git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-4.19-q-release
> git checkout 205cde74877d624ef7d24a6692e6e9337b19a541
> # save the config file to linux build tree
> mkdir build_dir
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 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 >>):
>
> >> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'
> ld.lld: Did you mean '--stackrealign=8'?
> --
> lib/irq_regs.o: no symbols
> >> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'
> ld.lld: Did you mean '--stackrealign=8'?
Already fixed:
https://android.googlesource.com/kernel/common/+/c1baa3321020cdd2ea9248d9b1ec512abf6f1c24
Bisecting an old tree with a new compiler is probably going to show
quite a few issues, given how often we have to add changes to the kernel
to get newer compilers to work.
Cheers,
Nathan
WARNING: multiple messages have this Message-ID (diff)
From: Nathan Chancellor <nathan@kernel.org>
To: kbuild-all@lists.01.org
Subject: Re: [ammarfaizi2-block:google/android/kernel/common/android-4.19-q-release 5202/7636] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'
Date: Wed, 16 Mar 2022 09:52:31 -0700 [thread overview]
Message-ID: <YjIVzw4JdSY4NcLz@dev-arch.thelio-3990X> (raw)
In-Reply-To: <202203160848.kydLIYip-lkp@intel.com>
[-- Attachment #1: Type: text/plain, Size: 2158 bytes --]
On Wed, Mar 16, 2022 at 08:30:29AM +0800, kernel test robot wrote:
> tree: https://github.com/ammarfaizi2/linux-block google/android/kernel/common/android-4.19-q-release
> head: 1a3500dc59324a85c20f025cfa6485a1a0debbdf
> commit: 205cde74877d624ef7d24a6692e6e9337b19a541 [5202/7636] ANDROID: x86: add support for CONFIG_LTO_CLANG
> config: x86_64-randconfig-c007 (https://download.01.org/0day-ci/archive/20220316/202203160848.kydLIYip-lkp(a)intel.com/config)
> compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6b2f50fb47da3baeee10b1906da6e30ac5d26ec)
> 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://github.com/ammarfaizi2/linux-block/commit/205cde74877d624ef7d24a6692e6e9337b19a541
> git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
> git fetch --no-tags ammarfaizi2-block google/android/kernel/common/android-4.19-q-release
> git checkout 205cde74877d624ef7d24a6692e6e9337b19a541
> # save the config file to linux build tree
> mkdir build_dir
> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 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 >>):
>
> >> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'
> ld.lld: Did you mean '--stackrealign=8'?
> --
> lib/irq_regs.o: no symbols
> >> ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help'
> ld.lld: Did you mean '--stackrealign=8'?
Already fixed:
https://android.googlesource.com/kernel/common/+/c1baa3321020cdd2ea9248d9b1ec512abf6f1c24
Bisecting an old tree with a new compiler is probably going to show
quite a few issues, given how often we have to add changes to the kernel
to get newer compilers to work.
Cheers,
Nathan
next prev parent reply other threads:[~2022-03-16 16:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-16 0:30 [ammarfaizi2-block:google/android/kernel/common/android-4.19-q-release 5202/7636] ld.lld: error: -plugin-opt=-: ld.lld: Unknown command line argument '-stack-alignment=8'. Try: 'ld.lld --help' kernel test robot
2022-03-16 16:52 ` Nathan Chancellor [this message]
2022-03-16 16:52 ` Nathan Chancellor
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