linux-kernel - Re: [PATCH v2 6/6] LoongArch: KVM: Mark page accessed and dirty with page ref added

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Date: Thu, 20 Jun 2024 11:05:19 +0800
From: kernel test robot <lkp@...el.com>
To: Bibo Mao <maobibo@...ngson.cn>, Tianrui Zhao <zhaotianrui@...ngson.cn>,
	Huacai Chen <chenhuacai@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, WANG Xuerui <kernel@...0n.name>,
	Sean Christopherson <seanjc@...gle.com>, kvm@...r.kernel.org,
	loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 6/6] LoongArch: KVM: Mark page accessed and dirty with
 page ref added

Hi Bibo,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 92e5605a199efbaee59fb19e15d6cc2103a04ec2]

url:    https://github.com/intel-lab-lkp/linux/commits/Bibo-Mao/LoongArch-KVM-Delay-secondary-mmu-tlb-flush-until-guest-entry/20240619-161831
base:   92e5605a199efbaee59fb19e15d6cc2103a04ec2
patch link:    https://lore.kernel.org/r/20240619080940.2690756-7-maobibo%40loongson.cn
patch subject: [PATCH v2 6/6] LoongArch: KVM: Mark page accessed and dirty with page ref added
config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20240620/202406201000.BjivosoH-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240620/202406201000.BjivosoH-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/202406201000.BjivosoH-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> arch/loongarch/kvm/mmu.o: warning: objtool: __jump_table+0x0: special: can't find orig instruction


objdump-func vmlinux.o __jump_table:

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki