From: kernel test robot <lkp@intel.com>
To: Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Greg KH <greg@kroah.com>, Jiri Kosina <jikos@kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>,
Shuah Khan <skhan@linuxfoundation.org>,
Dave Marchevsky <davemarchevsky@fb.com>,
Joe Stringer <joe@cilium.io>, Jonathan Corbet <corbet@lwn.net>
Cc: kbuild-all@lists.01.org,
Tero Kristo <tero.kristo@linux.intel.com>,
linux-kernel@vger.kernel.org, linux-input@vger.kernel.org,
netdev@vger.kernel.org, bpf@vger.kernel.org,
linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org,
Benjamin Tissoires <benjamin.tissoires@redhat.com>
Subject: Re: [PATCH bpf-next v5 09/17] HID: bpf: allocate data memory for device_event BPF programs
Date: Thu, 19 May 2022 07:13:26 +0800 [thread overview]
Message-ID: <202205190720.TIuHyCp6-lkp@intel.com> (raw)
In-Reply-To: <20220518205924.399291-10-benjamin.tissoires@redhat.com>
Hi Benjamin,
I love your patch! Yet something to improve:
[auto build test ERROR on bpf-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Benjamin-Tissoires/Introduce-eBPF-support-for-HID-devices/20220519-050506
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20220519/202205190720.TIuHyCp6-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/ce32a9c683e801ac875c4e4eece32778040ed5cc
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Benjamin-Tissoires/Introduce-eBPF-support-for-HID-devices/20220519-050506
git checkout ce32a9c683e801ac875c4e4eece32778040ed5cc
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=um SUBARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_destroy_device':
hid-core.c:(.text+0x10c0): undefined reference to `hid_bpf_destroy_device'
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_allocate_device':
hid-core.c:(.text+0x15c6): undefined reference to `hid_bpf_device_init'
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_input_report':
hid-core.c:(.text+0x22f7): undefined reference to `dispatch_hid_bpf_device_event'
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_connect':
>> hid-core.c:(.text+0x25da): undefined reference to `hid_bpf_connect_device'
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_disconnect':
>> hid-core.c:(.text+0xca1): undefined reference to `hid_bpf_disconnect_device'
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_exit':
hid-core.c:(.exit.text+0x7): undefined reference to `hid_bpf_ops'
/usr/bin/ld: drivers/hid/hid-core.o: in function `hid_init':
hid-core.c:(.init.text+0x35): undefined reference to `hid_bpf_ops'
collect2: error: ld returned 1 exit status
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next prev parent reply other threads:[~2022-05-18 23:14 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 20:59 [PATCH bpf-next v5 00/17] Introduce eBPF support for HID devices Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 01/17] bpf/btf: also allow kfunc in tracing and syscall programs Benjamin Tissoires
2022-05-21 2:34 ` Alexei Starovoitov
2022-05-18 20:59 ` [PATCH bpf-next v5 02/17] bpf/verifier: allow kfunc to return an allocated mem Benjamin Tissoires
2022-05-18 21:59 ` Kumar Kartikeya Dwivedi
2022-05-19 12:05 ` Benjamin Tissoires
2022-05-19 12:40 ` Kumar Kartikeya Dwivedi
2022-05-18 20:59 ` [PATCH bpf-next v5 03/17] bpf: prepare for more bpf syscall to be used from kernel and user space Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 04/17] libbpf: add map_get_fd_by_id and map_delete_elem in light skeleton Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 05/17] HID: core: store the unique system identifier in hid_device Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 06/17] HID: export hid_report_type to uapi Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 07/17] HID: initial BPF implementation Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 08/17] selftests/bpf: add tests for the HID-bpf initial implementation Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 09/17] HID: bpf: allocate data memory for device_event BPF programs Benjamin Tissoires
2022-05-18 23:13 ` kernel test robot [this message]
2022-05-18 20:59 ` [PATCH bpf-next v5 10/17] selftests/bpf/hid: add test to change the report size Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 11/17] HID: bpf: introduce hid_hw_request() Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 12/17] selftests/bpf: add tests for bpf_hid_hw_request Benjamin Tissoires
2022-05-18 22:20 ` Kumar Kartikeya Dwivedi
2022-05-19 12:12 ` Benjamin Tissoires
2022-05-19 12:51 ` Kumar Kartikeya Dwivedi
2022-05-19 13:13 ` Benjamin Tissoires
2022-05-19 13:44 ` Kumar Kartikeya Dwivedi
2022-05-19 15:47 ` Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 13/17] HID: bpf: allow to change the report descriptor Benjamin Tissoires
2022-05-21 2:46 ` Alexei Starovoitov
2022-05-18 20:59 ` [PATCH bpf-next v5 14/17] selftests/bpf: add report descriptor fixup tests Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 15/17] samples/bpf: add new hid_mouse example Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 16/17] selftests/bpf: Add a test for BPF_F_INSERT_HEAD Benjamin Tissoires
2022-05-18 20:59 ` [PATCH bpf-next v5 17/17] Documentation: add HID-BPF docs Benjamin Tissoires
2022-05-19 8:10 ` [PATCH bpf-next v5 00/17] Introduce eBPF support for HID devices Christoph Hellwig
2022-05-19 8:20 ` Greg KH
2022-05-19 8:38 ` Christoph Hellwig
2022-05-19 10:20 ` Benjamin Tissoires
2022-05-19 10:43 ` Toke Høiland-Jørgensen
2022-05-19 11:56 ` Benjamin Tissoires
2022-05-21 0:18 ` Alexei Starovoitov
2022-05-19 10:32 ` Greg KH
2022-05-19 11:46 ` Benjamin Tissoires
2022-05-21 2:40 ` patchwork-bot+netdevbpf
2022-05-27 7:26 ` Tero Kristo
2022-05-30 15:49 ` Benjamin Tissoires
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