linux-kernel - Re: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso

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Date:   Wed, 16 Aug 2023 15:01:56 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     kernel test robot <lkp@...el.com>
Cc:     Keguang Zhang <keguang.zhang@...il.com>, llvm@...ts.linux.dev,
        oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Daniel Lezcano <daniel.lezcano@...aro.org>
Subject: Re: ld.lld: error: version script assignment of 'LINUX_2.6' to
 symbol '__vdso_gettimeofday' failed: symbol not defined

On Thu, Aug 17, 2023 at 05:15:55AM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   4853c74bd7ab7fdb83f319bd9ace8a08c031e9b6
> commit: e738521a11f13e40af89f66527e59306c4169782 clocksource/drivers/loongson1: Move PWM timer to clocksource framework
> date:   8 weeks ago
> config: mips-randconfig-r012-20230817 (https://download.01.org/0day-ci/archive/20230817/202308170532.zxFFv25c-lkp@intel.com/config)
> compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
> reproduce: (https://download.01.org/0day-ci/archive/20230817/202308170532.zxFFv25c-lkp@intel.com/reproduce)
> 
> 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@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202308170532.zxFFv25c-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
> >> ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_gettimeofday' failed: symbol not defined

I fail to see why the robot landed on this change as the cause of this
error but regardless, I have sent a patch to clear it up:

https://lore.kernel.org/20230816-mips-vdso-cond-export-__vdso_gettimeofday-v1-1-fe725254c782@kernel.org/

Cheers,
Nathan