linux-kernel - Re: [PATCH v2] LoongArch: Implement physical address with ELF program header

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Message-ID: <7a5789f1-d6a5-3892-98c1-2c4b8515459d@loongson.cn>
Date: Tue, 22 Jul 2025 09:31:47 +0800
From: Bibo Mao <maobibo@...ngson.cn>
To: kernel test robot <lkp@...el.com>, Huacai Chen <chenhuacai@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
 WANG Xuerui <kernel@...0n.name>, Xi Ruoyao <xry111@...111.site>,
 loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] LoongArch: Implement physical address with ELF program
 header

Oops, it is the obvious compile issue. And I am messed with parallel 
tasks and do not notice this, what I test is old kernel.

Regards
Bibo Mao

On 2025/7/22 上午3:19, kernel test robot wrote:
> Hi Bibo,
> 
> kernel test robot noticed the following build errors:
> 
> [auto build test ERROR on 89be9a83ccf1f88522317ce02f854f30d6115c41]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Bibo-Mao/LoongArch-Implement-physical-address-with-ELF-program-header/20250721-171418
> base:   89be9a83ccf1f88522317ce02f854f30d6115c41
> patch link:    https://lore.kernel.org/r/20250721091248.3896152-1-maobibo%40loongson.cn
> patch subject: [PATCH v2] LoongArch: Implement physical address with ELF program header
> config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20250722/202507220309.mDl9W32Y-lkp@intel.com/config)
> compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 853c343b45b3e83cc5eeef5a52fc8cc9d8a09252)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250722/202507220309.mDl9W32Y-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/202507220309.mDl9W32Y-lkp@intel.com/
> 
> All errors (new ones prefixed by >>):
> 
>>> ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:15: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:18: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:33: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:34: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:41: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:46: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:47: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:50: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: ./arch/loongarch/kernel/vmlinux.lds:57: symbol not found: PHYS_OFFSET
>     ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
>