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From: kernel test robot <lkp@intel.com>
To: Tiezhu Yang <yangtiezhu@loongson.cn>,
	Huacai Chen <chenhuacai@kernel.org>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>
Cc: kbuild-all@lists.01.org, bpf@vger.kernel.org, loongarch@lists.linux.dev
Subject: Re: [PATCH bpf-next v1 3/4] LoongArch: Add BPF JIT support
Date: Sat, 20 Aug 2022 21:41:43 +0800	[thread overview]
Message-ID: <202208202131.KsF0Aoos-lkp@intel.com> (raw)
In-Reply-To: <1660996260-11337-4-git-send-email-yangtiezhu@loongson.cn>

Hi Tiezhu,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.0-rc1 next-20220819]
[cannot apply to bpf-next/master bpf/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Tiezhu-Yang/Add-BPF-JIT-support-for-LoongArch/20220820-195351
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 50cd95ac46548429e5bba7ca75cc97d11a697947
config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20220820/202208202131.KsF0Aoos-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/ebe9a0ace4f1fb110c43c347808c81cb07dfeb9b
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Tiezhu-Yang/Add-BPF-JIT-support-for-LoongArch/20220820-195351
        git checkout ebe9a0ace4f1fb110c43c347808c81cb07dfeb9b
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=loongarch SHELL=/bin/bash arch/loongarch/net/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> arch/loongarch/net/bpf_jit.c:194:6: warning: no previous prototype for 'build_epilogue' [-Wmissing-prototypes]
     194 | void build_epilogue(struct jit_ctx *ctx)
         |      ^~~~~~~~~~~~~~


vim +/build_epilogue +194 arch/loongarch/net/bpf_jit.c

   193	
 > 194	void build_epilogue(struct jit_ctx *ctx)
   195	{
   196		__build_epilogue(ctx, false);
   197	}
   198	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

  reply	other threads:[~2022-08-20 13:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-20 11:50 [PATCH bpf-next v1 0/4] Add BPF JIT support for LoongArch Tiezhu Yang
2022-08-20 11:50 ` [PATCH bpf-next v1 1/4] LoongArch: Move {signed,unsigned}_imm_check() to inst.h Tiezhu Yang
2022-08-20 11:50 ` [PATCH bpf-next v1 2/4] LoongArch: Add some instruction opcodes and formats Tiezhu Yang
2022-08-20 11:50 ` [PATCH bpf-next v1 3/4] LoongArch: Add BPF JIT support Tiezhu Yang
2022-08-20 13:41   ` kernel test robot [this message]
2022-08-22  1:33     ` Tiezhu Yang
2022-08-22  1:58   ` Youling Tang
2022-08-22  2:03     ` Youling Tang
2022-08-22  2:49     ` Tiezhu Yang
2022-08-22  2:50   ` Jinyang He
2022-08-25  2:27     ` Tiezhu Yang
2022-08-20 11:51 ` [PATCH bpf-next v1 4/4] LoongArch: Enable BPF_JIT and TEST_BPF in default config Tiezhu Yang
2022-08-22  1:36 ` [PATCH bpf-next v1 0/4] Add BPF JIT support for LoongArch Tiezhu Yang
2022-08-23  0:46   ` Alexei Starovoitov
2022-08-23 12:08     ` Huacai Chen

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