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From: kernel test robot <lkp@intel.com>
To: KP Singh <kpsingh@chromium.org>,
	linux-kernel@vger.kernel.org, bpf@vger.kernel.org
Cc: kbuild-all@lists.01.org, Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Martin KaFai Lau <kafai@fb.com>, Paul Turner <pjt@google.com>,
	Jann Horn <jannh@google.com>, Hao Luo <haoluo@google.com>
Subject: Re: [PATCH bpf-next 2/5] bpf: Implement get_current_task_btf and RET_PTR_TO_BTF_ID
Date: Sun, 1 Nov 2020 02:45:02 +0800	[thread overview]
Message-ID: <202011010220.ixinNxnp-lkp@intel.com> (raw)
In-Reply-To: <20201027170317.2011119-3-kpsingh@chromium.org>

[-- Attachment #1: Type: text/plain, Size: 1388 bytes --]

Hi KP,

I love your patch! Perhaps something to improve:

[auto build test WARNING on bpf-next/master]

url:    https://github.com/0day-ci/linux/commits/KP-Singh/Implement-task_local_storage/20201028-010549
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: i386-randconfig-s002-20201031 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-68-g49c98aa3-dirty
        # https://github.com/0day-ci/linux/commit/238fab90058acf3437ecf912b49b4fc11249fdef
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review KP-Singh/Implement-task_local_storage/20201028-010549
        git checkout 238fab90058acf3437ecf912b49b4fc11249fdef
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

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


"sparse warnings: (new ones prefixed by >>)"
>> kernel/trace/bpf_trace.c:1032:29: sparse: sparse: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH bpf-next 2/5] bpf: Implement get_current_task_btf and RET_PTR_TO_BTF_ID
Date: Sun, 01 Nov 2020 02:45:02 +0800	[thread overview]
Message-ID: <202011010220.ixinNxnp-lkp@intel.com> (raw)
In-Reply-To: <20201027170317.2011119-3-kpsingh@chromium.org>

[-- Attachment #1: Type: text/plain, Size: 1422 bytes --]

Hi KP,

I love your patch! Perhaps something to improve:

[auto build test WARNING on bpf-next/master]

url:    https://github.com/0day-ci/linux/commits/KP-Singh/Implement-task_local_storage/20201028-010549
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: i386-randconfig-s002-20201031 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.3-68-g49c98aa3-dirty
        # https://github.com/0day-ci/linux/commit/238fab90058acf3437ecf912b49b4fc11249fdef
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review KP-Singh/Implement-task_local_storage/20201028-010549
        git checkout 238fab90058acf3437ecf912b49b4fc11249fdef
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

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


"sparse warnings: (new ones prefixed by >>)"
>> kernel/trace/bpf_trace.c:1032:29: sparse: sparse: symbol 'bpf_get_current_task_btf_proto' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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  parent reply	other threads:[~2020-10-31 18:45 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-27 17:03 [PATCH bpf-next 0/5] Implement task_local_storage KP Singh
2020-10-27 17:03 ` [PATCH bpf-next 1/5] bpf: Implement task local storage KP Singh
2020-10-28  1:13   ` Martin KaFai Lau
2020-10-30 10:53     ` KP Singh
2020-11-03 14:46       ` KP Singh
2020-10-28  1:22   ` Martin KaFai Lau
2020-11-03 14:52     ` KP Singh
2020-10-29 23:12   ` Andrii Nakryiko
2020-10-30 11:02     ` KP Singh
2020-10-29 23:27   ` Song Liu
2020-10-30 11:07     ` KP Singh
2020-10-31  0:02       ` Song Liu
2020-10-27 17:03 ` [PATCH bpf-next 2/5] bpf: Implement get_current_task_btf and RET_PTR_TO_BTF_ID KP Singh
2020-10-28  1:27   ` Martin KaFai Lau
2020-10-31 18:45   ` kernel test robot [this message]
2020-10-31 18:45     ` kernel test robot
2020-10-31 18:45   ` [RFC PATCH] bpf: bpf_get_current_task_btf_proto can be static kernel test robot
2020-10-31 18:45     ` kernel test robot
2020-10-27 17:03 ` [PATCH bpf-next 3/5] bpf: Fix tests for local_storage KP Singh
2020-10-27 17:03 ` [PATCH bpf-next 4/5] bpf: Update selftests for local_storage to use vmlinux.h KP Singh
2020-10-27 17:03 ` [PATCH bpf-next 5/5] bpf: Add tests for task_local_storage KP Singh

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