linux-kernel - Re: aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `drivers/media/platform/rockchip/rkisp1/rkisp1-capture.o' being placed in section `.eh

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Message-ID: <20210130200751.GA2853543@localhost>
Date:   Sat, 30 Jan 2021 13:07:51 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     kernel test robot <lkp@...el.com>
Cc:     Helen Koike <helen.koike@...labora.com>, kbuild-all@...ts.01.org,
        clang-built-linux@...glegroups.com, linux-kernel@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, Tomasz Figa <tfiga@...omium.org>,
        Hans Verkuil <hverkuil@...all.nl>
Subject: Re: aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from
 `drivers/media/platform/rockchip/rkisp1/rkisp1-capture.o' being placed in
 section `.eh_frame'

On Sun, Jan 31, 2021 at 03:52:15AM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   0e9bcda5d286f4a26a5407bb38f55c55b453ecfb
> commit: e6938cc1cb7763a363f62b78147f1f2fb972f49c media: rockchip: rkisp1: destage Rockchip ISP1 driver
> date:   3 months ago
> config: arm64-randconfig-r013-20210130 (attached as .config)
> compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 275c6af7d7f1ed63a03d05b4484413e447133269)
> 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 arm64 cross compiling tool for clang build
>         # apt-get install binutils-aarch64-linux-gnu
>         # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e6938cc1cb7763a363f62b78147f1f2fb972f49c
>         git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>         git fetch --no-tags linus master
>         git checkout e6938cc1cb7763a363f62b78147f1f2fb972f49c
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm64 
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All warnings (new ones prefixed by >>):
> 
>    aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `drivers/input/input.o' being placed in section `.eh_frame'
>    aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `drivers/input/input-compat.o' being placed in section `.eh_frame'
>    aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `drivers/input/input-mt.o' being placed in section `.eh_frame'
>    aarch64-linux-gnu-ld: warning: orphan section `.eh_frame' from `drivers/input/input-poller.o' being placed in section `.eh_frame'

https://lore.kernel.org/lkml/20210130004650.2682422-1-nathan@kernel.org/

Cheers,
Nathan