[PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory

All of lore.kernel.org
 help / color / mirror / Atom feed

* [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory
@ 2021-08-19  7:24 Li Zhijian
  2021-08-19  7:24 ` [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH Li Zhijian
                   ` (2 more replies)
  0 siblings, 3 replies; 7+ messages in thread
From: Li Zhijian @ 2021-08-19  7:24 UTC (permalink / raw)
  To: shuah, linux-kselftest, netdev, bpf
  Cc: ast, daniel, andrii, kafai, songliubraving, yhs, kpsingh,
	linux-kernel, philip.li, yifeix.zhu, Li Zhijian,
	kernel test robot

Previously, it fails as below:
-------------
root@lkp-skl-d01 /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf# ./test_doc_build.sh
++ realpath --relative-to=/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf ./test_doc_build.sh
+ SCRIPT_REL_PATH=test_doc_build.sh
++ dirname test_doc_build.sh
+ SCRIPT_REL_DIR=.
++ realpath /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/./../../../../
+ KDIR_ROOT_DIR=/opt/rootfs/v5.14-rc4
+ cd /opt/rootfs/v5.14-rc4
+ for tgt in docs docs-clean
+ make -s -C /opt/rootfs/v5.14-rc4/. docs
make: *** No rule to make target 'docs'.  Stop.
+ for tgt in docs docs-clean
+ make -s -C /opt/rootfs/v5.14-rc4/. docs-clean
make: *** No rule to make target 'docs-clean'.  Stop.
-----------

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
---
 tools/testing/selftests/bpf/test_doc_build.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_doc_build.sh b/tools/testing/selftests/bpf/test_doc_build.sh
index ed12111cd2f0..d67ced95a6cf 100755
--- a/tools/testing/selftests/bpf/test_doc_build.sh
+++ b/tools/testing/selftests/bpf/test_doc_build.sh
@@ -4,9 +4,10 @@ set -e
 
 # Assume script is located under tools/testing/selftests/bpf/. We want to start
 # build attempts from the top of kernel repository.
-SCRIPT_REL_PATH=$(realpath --relative-to=$PWD $0)
+SCRIPT_REL_PATH=$(realpath $0)
 SCRIPT_REL_DIR=$(dirname $SCRIPT_REL_PATH)
-KDIR_ROOT_DIR=$(realpath $PWD/$SCRIPT_REL_DIR/../../../../)
+KDIR_ROOT_DIR=$(realpath $SCRIPT_REL_DIR/../../../../)
+SCRIPT_REL_DIR=$(dirname $(realpath --relative-to=$KDIR_ROOT_DIR $SCRIPT_REL_PATH))
 cd $KDIR_ROOT_DIR
 
 for tgt in docs docs-clean; do
-- 
2.32.0




^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH
  2021-08-19  7:24 [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Li Zhijian
@ 2021-08-19  7:24 ` Li Zhijian
  2021-08-19 22:13   ` Song Liu
  2021-08-19  7:24 ` [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing Li Zhijian
  2021-08-19 22:08 ` [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Song Liu
  2 siblings, 1 reply; 7+ messages in thread
From: Li Zhijian @ 2021-08-19  7:24 UTC (permalink / raw)
  To: shuah, linux-kselftest, netdev, bpf
  Cc: ast, daniel, andrii, kafai, songliubraving, yhs, kpsingh,
	linux-kernel, philip.li, yifeix.zhu, Li Zhijian

For 'make run_tests':
selftests will build bpftool into tools/testing/selftests/bpf/tools/sbin/bpftool
by default.

==================
root@lkp-skl-d01 /opt/rootfs/v5.14-rc4# make -C tools/testing/selftests/bpf run_tests
make: Entering directory '/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf'
  MKDIR    include
  MKDIR    libbpf
  MKDIR    bpftool
[...]
  GEN     /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/profiler.skel.h
  CC      /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/prog.o
  GEN     /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/pid_iter.skel.h
  CC      /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/pids.o
  LINK    /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/bpftool
  INSTALL bpftool
  GEN      vmlinux.h
[...]
 # test_feature_dev_json (test_bpftool.TestBpftool) ... ERROR
 # test_feature_kernel (test_bpftool.TestBpftool) ... ERROR
 # test_feature_kernel_full (test_bpftool.TestBpftool) ... ERROR
 # test_feature_kernel_full_vs_not_full (test_bpftool.TestBpftool) ... ERROR
 # test_feature_macros (test_bpftool.TestBpftool) ... Error: bug: failed to retrieve CAP_BPF status: Invalid argument
 # ERROR
 #
 # ======================================================================
 # ERROR: test_feature_dev_json (test_bpftool.TestBpftool)
 # ----------------------------------------------------------------------
 # Traceback (most recent call last):
 #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 57, in wrapper
 #     return f(*args, iface, **kwargs)
 #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 82, in test_feature_dev_json
 #     res = bpftool_json(["feature", "probe", "dev", iface])
 #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 42, in bpftool_json
 #     res = _bpftool(args)
 #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 34, in _bpftool
 #     return subprocess.check_output(_args)
 #   File "/usr/lib/python3.7/subprocess.py", line 395, in check_output
 #     **kwargs).stdout
 #   File "/usr/lib/python3.7/subprocess.py", line 487, in run
 #     output=stdout, stderr=stderr)
 # subprocess.CalledProcessError: Command '['bpftool', '-j', 'feature', 'probe', 'dev', 'dummy0']' returned non-zero exit status 255.
 #
==================

Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
---
 tools/testing/selftests/bpf/test_bpftool.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh
index 66690778e36d..6b7ba19be1d0 100755
--- a/tools/testing/selftests/bpf/test_bpftool.sh
+++ b/tools/testing/selftests/bpf/test_bpftool.sh
@@ -2,4 +2,9 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2020 SUSE LLC.
 
+SCRIPT_DIR=$(dirname $(realpath $0))
+
+# 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH
+BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin
+export PATH=$BPFTOOL_INSTALL_PATH:$PATH
 python3 -m unittest -v test_bpftool.TestBpftool
-- 
2.32.0




^ permalink raw reply related	[flat|nested] 7+ messages in thread

* Re: [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH
  2021-08-19  7:24 ` [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH Li Zhijian
@ 2021-08-19 22:13   ` Song Liu
  0 siblings, 0 replies; 7+ messages in thread
From: Song Liu @ 2021-08-19 22:13 UTC (permalink / raw)
  To: Li Zhijian
  Cc: Shuah Khan, linux-kselftest, Networking, bpf, Alexei Starovoitov,
	Daniel Borkmann, Andrii Nakryiko, Martin KaFai Lau, Song Liu,
	Yonghong Song, KP Singh, open list, philip.li, yifeix.zhu

On Thu, Aug 19, 2021 at 12:27 AM Li Zhijian <lizhijian@cn.fujitsu.com> wrote:
>
> For 'make run_tests':
> selftests will build bpftool into tools/testing/selftests/bpf/tools/sbin/bpftool
> by default.
>
> ==================
> root@lkp-skl-d01 /opt/rootfs/v5.14-rc4# make -C tools/testing/selftests/bpf run_tests
> make: Entering directory '/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf'
>   MKDIR    include
>   MKDIR    libbpf
>   MKDIR    bpftool
> [...]
>   GEN     /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/profiler.skel.h
>   CC      /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/prog.o
>   GEN     /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/pid_iter.skel.h
>   CC      /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/pids.o
>   LINK    /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/tools/build/bpftool/bpftool
>   INSTALL bpftool
>   GEN      vmlinux.h
> [...]
>  # test_feature_dev_json (test_bpftool.TestBpftool) ... ERROR
>  # test_feature_kernel (test_bpftool.TestBpftool) ... ERROR
>  # test_feature_kernel_full (test_bpftool.TestBpftool) ... ERROR
>  # test_feature_kernel_full_vs_not_full (test_bpftool.TestBpftool) ... ERROR
>  # test_feature_macros (test_bpftool.TestBpftool) ... Error: bug: failed to retrieve CAP_BPF status: Invalid argument
>  # ERROR
>  #
>  # ======================================================================
>  # ERROR: test_feature_dev_json (test_bpftool.TestBpftool)
>  # ----------------------------------------------------------------------
>  # Traceback (most recent call last):
>  #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 57, in wrapper
>  #     return f(*args, iface, **kwargs)
>  #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 82, in test_feature_dev_json
>  #     res = bpftool_json(["feature", "probe", "dev", iface])
>  #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 42, in bpftool_json
>  #     res = _bpftool(args)
>  #   File "/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/test_bpftool.py", line 34, in _bpftool
>  #     return subprocess.check_output(_args)
>  #   File "/usr/lib/python3.7/subprocess.py", line 395, in check_output
>  #     **kwargs).stdout
>  #   File "/usr/lib/python3.7/subprocess.py", line 487, in run
>  #     output=stdout, stderr=stderr)
>  # subprocess.CalledProcessError: Command '['bpftool', '-j', 'feature', 'probe', 'dev', 'dummy0']' returned non-zero exit status 255.
>  #
> ==================
>
> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>

Acked-by: Song Liu <songliubraving@fb.com>

> ---
>  tools/testing/selftests/bpf/test_bpftool.sh | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh
> index 66690778e36d..6b7ba19be1d0 100755
> --- a/tools/testing/selftests/bpf/test_bpftool.sh
> +++ b/tools/testing/selftests/bpf/test_bpftool.sh
> @@ -2,4 +2,9 @@
>  # SPDX-License-Identifier: GPL-2.0
>  # Copyright (c) 2020 SUSE LLC.
>
> +SCRIPT_DIR=$(dirname $(realpath $0))
> +
> +# 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH
> +BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin
> +export PATH=$BPFTOOL_INSTALL_PATH:$PATH
>  python3 -m unittest -v test_bpftool.TestBpftool
> --
> 2.32.0
>
>
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

* [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing
  2021-08-19  7:24 [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Li Zhijian
  2021-08-19  7:24 ` [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH Li Zhijian
@ 2021-08-19  7:24 ` Li Zhijian
  2021-08-19 22:16   ` Song Liu
  2021-08-19 22:08 ` [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Song Liu
  2 siblings, 1 reply; 7+ messages in thread
From: Li Zhijian @ 2021-08-19  7:24 UTC (permalink / raw)
  To: shuah, linux-kselftest, netdev, bpf
  Cc: ast, daniel, andrii, kafai, songliubraving, yhs, kpsingh,
	linux-kernel, philip.li, yifeix.zhu, Li Zhijian

- 'make install' will install bpftool to INSTALL_PATH/bpf/bpftool
- add INSTALL_PATH/bpf to PATH

Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
---
 tools/testing/selftests/bpf/Makefile        | 4 +++-
 tools/testing/selftests/bpf/test_bpftool.sh | 3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index f405b20c1e6c..c6ca1b8e33d5 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -85,7 +85,7 @@ TEST_PROGS_EXTENDED := with_addr.sh \
 TEST_GEN_PROGS_EXTENDED = test_sock_addr test_skb_cgroup_id_user \
 	flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \
 	test_lirc_mode2_user xdping test_cpp runqslower bench bpf_testmod.ko \
-	xdpxceiver xdp_redirect_multi
+	xdpxceiver xdp_redirect_multi test_bpftool.py
 
 TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
 
@@ -187,6 +187,8 @@ $(OUTPUT)/runqslower: $(BPFOBJ) | $(DEFAULT_BPFTOOL)
 		    BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) &&	\
 		    cp $(SCRATCH_DIR)/runqslower $@
 
+TEST_GEN_PROGS_EXTENDED += $(DEFAULT_BPFTOOL)
+
 $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ)
 
 $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c
diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh
index 6b7ba19be1d0..50cf9d3645d2 100755
--- a/tools/testing/selftests/bpf/test_bpftool.sh
+++ b/tools/testing/selftests/bpf/test_bpftool.sh
@@ -2,9 +2,10 @@
 # SPDX-License-Identifier: GPL-2.0
 # Copyright (c) 2020 SUSE LLC.
 
+# 'make -C tools/testing/selftests/bpf install' will install to SCRIPT_PATH
 SCRIPT_DIR=$(dirname $(realpath $0))
 
 # 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH
 BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin
-export PATH=$BPFTOOL_INSTALL_PATH:$PATH
+export PATH=$SCRIPT_DIR:$BPFTOOL_INSTALL_PATH:$PATH
 python3 -m unittest -v test_bpftool.TestBpftool
-- 
2.32.0




^ permalink raw reply related	[flat|nested] 7+ messages in thread

* Re: [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing
  2021-08-19  7:24 ` [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing Li Zhijian
@ 2021-08-19 22:16   ` Song Liu
  2021-08-20  2:02     ` lizhijian
  0 siblings, 1 reply; 7+ messages in thread
From: Song Liu @ 2021-08-19 22:16 UTC (permalink / raw)
  To: Li Zhijian
  Cc: Shuah Khan, linux-kselftest, Networking, bpf, Alexei Starovoitov,
	Daniel Borkmann, Andrii Nakryiko, Martin KaFai Lau, Song Liu,
	Yonghong Song, KP Singh, open list, philip.li, yifeix.zhu

On Thu, Aug 19, 2021 at 12:28 AM Li Zhijian <lizhijian@cn.fujitsu.com> wrote:
>
> - 'make install' will install bpftool to INSTALL_PATH/bpf/bpftool
> - add INSTALL_PATH/bpf to PATH
>
> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>

Acked-by: Song Liu <songliubraving@fb.com>

With one nit below:

> ---
>  tools/testing/selftests/bpf/Makefile        | 4 +++-
>  tools/testing/selftests/bpf/test_bpftool.sh | 3 ++-
>  2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
> index f405b20c1e6c..c6ca1b8e33d5 100644
> --- a/tools/testing/selftests/bpf/Makefile
> +++ b/tools/testing/selftests/bpf/Makefile
> @@ -85,7 +85,7 @@ TEST_PROGS_EXTENDED := with_addr.sh \
>  TEST_GEN_PROGS_EXTENDED = test_sock_addr test_skb_cgroup_id_user \
>         flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \
>         test_lirc_mode2_user xdping test_cpp runqslower bench bpf_testmod.ko \
> -       xdpxceiver xdp_redirect_multi
> +       xdpxceiver xdp_redirect_multi test_bpftool.py
>
>  TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
>
> @@ -187,6 +187,8 @@ $(OUTPUT)/runqslower: $(BPFOBJ) | $(DEFAULT_BPFTOOL)
>                     BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) &&      \
>                     cp $(SCRATCH_DIR)/runqslower $@
>
> +TEST_GEN_PROGS_EXTENDED += $(DEFAULT_BPFTOOL)
> +
>  $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ)
>
>  $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c
> diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh
> index 6b7ba19be1d0..50cf9d3645d2 100755
> --- a/tools/testing/selftests/bpf/test_bpftool.sh
> +++ b/tools/testing/selftests/bpf/test_bpftool.sh
> @@ -2,9 +2,10 @@
>  # SPDX-License-Identifier: GPL-2.0
>  # Copyright (c) 2020 SUSE LLC.
>
> +# 'make -C tools/testing/selftests/bpf install' will install to SCRIPT_PATH

nit: Should be SCRIPT_DIR.              ^^^^^

>  SCRIPT_DIR=$(dirname $(realpath $0))
>
>  # 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH
>  BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin
> -export PATH=$BPFTOOL_INSTALL_PATH:$PATH
> +export PATH=$SCRIPT_DIR:$BPFTOOL_INSTALL_PATH:$PATH
>  python3 -m unittest -v test_bpftool.TestBpftool
> --
> 2.32.0
>
>
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing
  2021-08-19 22:16   ` Song Liu
@ 2021-08-20  2:02     ` lizhijian
  0 siblings, 0 replies; 7+ messages in thread
From: lizhijian @ 2021-08-20  2:02 UTC (permalink / raw)
  To: Song Liu, lizhijian
  Cc: Shuah Khan, linux-kselftest, Networking, bpf, Alexei Starovoitov,
	Daniel Borkmann, Andrii Nakryiko, Martin KaFai Lau, Song Liu,
	Yonghong Song, KP Singh, open list, philip.li, yifeix.zhu



On 20/08/2021 06:16, Song Liu wrote:
> On Thu, Aug 19, 2021 at 12:28 AM Li Zhijian <lizhijian@cn.fujitsu.com> wrote:
>> - 'make install' will install bpftool to INSTALL_PATH/bpf/bpftool
>> - add INSTALL_PATH/bpf to PATH
>>
>> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
> Acked-by: Song Liu <songliubraving@fb.com>
>
> With one nit below:
thanks for your review, i just submit a V2 to fix it and

Change-log:
V2:
- folded previous similar standalone patch to [1/5], and add acked tag  from Song Liu
- add acked tag to [2/5], [3/5] from Song Liu
- [4/5]: move test_bpftool.py to TEST_PROGS_EXTENDED, files in TEST_GEN_PROGS_EXTENDED
are generated by make. Otherwise, it will break out-of-tree install:
'make O=/kselftest-build SKIP_TARGETS= V=1 -C tools/testing/selftests install INSTALL_PATH=/kselftest-install'
- [5/5]: new patch

Please take a look.


Thanks
Zhijian



>
>> ---
>>   tools/testing/selftests/bpf/Makefile        | 4 +++-
>>   tools/testing/selftests/bpf/test_bpftool.sh | 3 ++-
>>   2 files changed, 5 insertions(+), 2 deletions(-)
>>
>> diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
>> index f405b20c1e6c..c6ca1b8e33d5 100644
>> --- a/tools/testing/selftests/bpf/Makefile
>> +++ b/tools/testing/selftests/bpf/Makefile
>> @@ -85,7 +85,7 @@ TEST_PROGS_EXTENDED := with_addr.sh \
>>   TEST_GEN_PROGS_EXTENDED = test_sock_addr test_skb_cgroup_id_user \
>>          flow_dissector_load test_flow_dissector test_tcp_check_syncookie_user \
>>          test_lirc_mode2_user xdping test_cpp runqslower bench bpf_testmod.ko \
>> -       xdpxceiver xdp_redirect_multi
>> +       xdpxceiver xdp_redirect_multi test_bpftool.py
>>
>>   TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read
>>
>> @@ -187,6 +187,8 @@ $(OUTPUT)/runqslower: $(BPFOBJ) | $(DEFAULT_BPFTOOL)
>>                      BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) &&      \
>>                      cp $(SCRATCH_DIR)/runqslower $@
>>
>> +TEST_GEN_PROGS_EXTENDED += $(DEFAULT_BPFTOOL)
>> +
>>   $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED): $(OUTPUT)/test_stub.o $(BPFOBJ)
>>
>>   $(OUTPUT)/test_dev_cgroup: cgroup_helpers.c
>> diff --git a/tools/testing/selftests/bpf/test_bpftool.sh b/tools/testing/selftests/bpf/test_bpftool.sh
>> index 6b7ba19be1d0..50cf9d3645d2 100755
>> --- a/tools/testing/selftests/bpf/test_bpftool.sh
>> +++ b/tools/testing/selftests/bpf/test_bpftool.sh
>> @@ -2,9 +2,10 @@
>>   # SPDX-License-Identifier: GPL-2.0
>>   # Copyright (c) 2020 SUSE LLC.
>>
>> +# 'make -C tools/testing/selftests/bpf install' will install to SCRIPT_PATH
> nit: Should be SCRIPT_DIR.              ^^^^^
>
>>   SCRIPT_DIR=$(dirname $(realpath $0))
>>
>>   # 'make -C tools/testing/selftests/bpf' will install to BPFTOOL_INSTALL_PATH
>>   BPFTOOL_INSTALL_PATH="$SCRIPT_DIR"/tools/sbin
>> -export PATH=$BPFTOOL_INSTALL_PATH:$PATH
>> +export PATH=$SCRIPT_DIR:$BPFTOOL_INSTALL_PATH:$PATH
>>   python3 -m unittest -v test_bpftool.TestBpftool
>> --
>> 2.32.0
>>
>>
>>
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory
  2021-08-19  7:24 [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Li Zhijian
  2021-08-19  7:24 ` [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH Li Zhijian
  2021-08-19  7:24 ` [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing Li Zhijian
@ 2021-08-19 22:08 ` Song Liu
  2 siblings, 0 replies; 7+ messages in thread
From: Song Liu @ 2021-08-19 22:08 UTC (permalink / raw)
  To: Li Zhijian
  Cc: Shuah Khan, linux-kselftest, Networking, bpf, Alexei Starovoitov,
	Daniel Borkmann, Andrii Nakryiko, Martin KaFai Lau, Song Liu,
	Yonghong Song, KP Singh, open list, philip.li, yifeix.zhu,
	kernel test robot

On Thu, Aug 19, 2021 at 12:27 AM Li Zhijian <lizhijian@cn.fujitsu.com> wrote:
>
> Previously, it fails as below:
> -------------
> root@lkp-skl-d01 /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf# ./test_doc_build.sh
> ++ realpath --relative-to=/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf ./test_doc_build.sh
> + SCRIPT_REL_PATH=test_doc_build.sh
> ++ dirname test_doc_build.sh
> + SCRIPT_REL_DIR=.
> ++ realpath /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/./../../../../
> + KDIR_ROOT_DIR=/opt/rootfs/v5.14-rc4
> + cd /opt/rootfs/v5.14-rc4
> + for tgt in docs docs-clean
> + make -s -C /opt/rootfs/v5.14-rc4/. docs
> make: *** No rule to make target 'docs'.  Stop.
> + for tgt in docs docs-clean
> + make -s -C /opt/rootfs/v5.14-rc4/. docs-clean
> make: *** No rule to make target 'docs-clean'.  Stop.
> -----------
>
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>

Acked-by: Song Liu <songliubraving@fb.com>

> ---
>  tools/testing/selftests/bpf/test_doc_build.sh | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/tools/testing/selftests/bpf/test_doc_build.sh b/tools/testing/selftests/bpf/test_doc_build.sh
> index ed12111cd2f0..d67ced95a6cf 100755
> --- a/tools/testing/selftests/bpf/test_doc_build.sh
> +++ b/tools/testing/selftests/bpf/test_doc_build.sh
> @@ -4,9 +4,10 @@ set -e
>
>  # Assume script is located under tools/testing/selftests/bpf/. We want to start
>  # build attempts from the top of kernel repository.
> -SCRIPT_REL_PATH=$(realpath --relative-to=$PWD $0)
> +SCRIPT_REL_PATH=$(realpath $0)
>  SCRIPT_REL_DIR=$(dirname $SCRIPT_REL_PATH)
> -KDIR_ROOT_DIR=$(realpath $PWD/$SCRIPT_REL_DIR/../../../../)
> +KDIR_ROOT_DIR=$(realpath $SCRIPT_REL_DIR/../../../../)
> +SCRIPT_REL_DIR=$(dirname $(realpath --relative-to=$KDIR_ROOT_DIR $SCRIPT_REL_PATH))
>  cd $KDIR_ROOT_DIR
>
>  for tgt in docs docs-clean; do
> --
> 2.32.0
>
>
>

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2021-08-20  2:10 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-19  7:24 [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Li Zhijian
2021-08-19  7:24 ` [PATCH 2/3] selftests/bpf: add default bpftool built by selftests to PATH Li Zhijian
2021-08-19 22:13   ` Song Liu
2021-08-19  7:24 ` [PATCH 3/3] selftests/bpf: add missing files required by test_bpftool.sh for installing Li Zhijian
2021-08-19 22:16   ` Song Liu
2021-08-20  2:02     ` lizhijian
2021-08-19 22:08 ` [PATCH 1/3] selftests/bpf: make test_doc_build.sh work from script directory Song Liu

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.