From: Naresh Kamboju <naresh.kamboju@linaro.org>
To: shuahkh@osg.samsung.com, linux-kselftest@vger.kernel.org
Cc: shuah@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org,
alexei.starovoitov@gmail.com, ast@kernel.org
Subject: [PATCH] selftests: bpf: test_kmod.sh: check the module path before insmod
Date: Wed, 7 Feb 2018 02:37:23 +0530 [thread overview]
Message-ID: <1517951243-10003-1-git-send-email-naresh.kamboju@linaro.org> (raw)
test_kmod.sh reported false failure when module not present.
Check test_bpf.ko is present in the path before loading it.
Stop using "insmod $SRC_TREE/lib/test_bpf.ko" instead use
"modprobe test_bpf"
Signed-off-by: Naresh Kamboju <naresh.kamboju@linaro.org>
---
tools/testing/selftests/bpf/test_kmod.sh | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/bpf/test_kmod.sh b/tools/testing/selftests/bpf/test_kmod.sh
index ed4774d..54177b1 100755
--- a/tools/testing/selftests/bpf/test_kmod.sh
+++ b/tools/testing/selftests/bpf/test_kmod.sh
@@ -1,8 +1,6 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-SRC_TREE=../../../../
-
test_run()
{
sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null
@@ -10,8 +8,13 @@ test_run()
echo "[ JIT enabled:$1 hardened:$2 ]"
dmesg -C
- insmod $SRC_TREE/lib/test_bpf.ko 2> /dev/null
- if [ $? -ne 0 ]; then
+ # Use modprobe dry run to check for missing test_bpf module
+ if ! /sbin/modprobe -q -n test_bpf; then
+ echo "test_bpf: [SKIP]"
+ elif /sbin/modprobe -q test_bpf; then
+ echo "test_bpf: ok"
+ else
+ echo "test_bpf: [FAIL]"
rc=1
fi
rmmod test_bpf 2> /dev/null
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: naresh.kamboju at linaro.org (Naresh Kamboju)
Subject: [Linux-kselftest-mirror] [PATCH] selftests: bpf: test_kmod.sh: check the module path before insmod
Date: Wed, 7 Feb 2018 02:37:23 +0530 [thread overview]
Message-ID: <1517951243-10003-1-git-send-email-naresh.kamboju@linaro.org> (raw)
test_kmod.sh reported false failure when module not present.
Check test_bpf.ko is present in the path before loading it.
Stop using "insmod $SRC_TREE/lib/test_bpf.ko" instead use
"modprobe test_bpf"
Signed-off-by: Naresh Kamboju <naresh.kamboju at linaro.org>
---
tools/testing/selftests/bpf/test_kmod.sh | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/bpf/test_kmod.sh b/tools/testing/selftests/bpf/test_kmod.sh
index ed4774d..54177b1 100755
--- a/tools/testing/selftests/bpf/test_kmod.sh
+++ b/tools/testing/selftests/bpf/test_kmod.sh
@@ -1,8 +1,6 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-SRC_TREE=../../../../
-
test_run()
{
sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null
@@ -10,8 +8,13 @@ test_run()
echo "[ JIT enabled:$1 hardened:$2 ]"
dmesg -C
- insmod $SRC_TREE/lib/test_bpf.ko 2> /dev/null
- if [ $? -ne 0 ]; then
+ # Use modprobe dry run to check for missing test_bpf module
+ if ! /sbin/modprobe -q -n test_bpf; then
+ echo "test_bpf: [SKIP]"
+ elif /sbin/modprobe -q test_bpf; then
+ echo "test_bpf: ok"
+ else
+ echo "test_bpf: [FAIL]"
rc=1
fi
rmmod test_bpf 2> /dev/null
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: naresh.kamboju@linaro.org (Naresh Kamboju)
Subject: [Linux-kselftest-mirror] [PATCH] selftests: bpf: test_kmod.sh: check the module path before insmod
Date: Wed, 7 Feb 2018 02:37:23 +0530 [thread overview]
Message-ID: <1517951243-10003-1-git-send-email-naresh.kamboju@linaro.org> (raw)
Message-ID: <20180206210723.pSk2PfccrJMBUdAI7NnEzc_S2PtP6LCfP_6I4MVLSyo@z> (raw)
test_kmod.sh reported false failure when module not present.
Check test_bpf.ko is present in the path before loading it.
Stop using "insmod $SRC_TREE/lib/test_bpf.ko" instead use
"modprobe test_bpf"
Signed-off-by: Naresh Kamboju <naresh.kamboju at linaro.org>
---
tools/testing/selftests/bpf/test_kmod.sh | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/bpf/test_kmod.sh b/tools/testing/selftests/bpf/test_kmod.sh
index ed4774d..54177b1 100755
--- a/tools/testing/selftests/bpf/test_kmod.sh
+++ b/tools/testing/selftests/bpf/test_kmod.sh
@@ -1,8 +1,6 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-SRC_TREE=../../../../
-
test_run()
{
sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null
@@ -10,8 +8,13 @@ test_run()
echo "[ JIT enabled:$1 hardened:$2 ]"
dmesg -C
- insmod $SRC_TREE/lib/test_bpf.ko 2> /dev/null
- if [ $? -ne 0 ]; then
+ # Use modprobe dry run to check for missing test_bpf module
+ if ! /sbin/modprobe -q -n test_bpf; then
+ echo "test_bpf: [SKIP]"
+ elif /sbin/modprobe -q test_bpf; then
+ echo "test_bpf: ok"
+ else
+ echo "test_bpf: [FAIL]"
rc=1
fi
rmmod test_bpf 2> /dev/null
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in
the body of a message to majordomo at vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2018-02-06 21:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-06 21:07 Naresh Kamboju [this message]
2018-02-06 21:07 ` [Linux-kselftest-mirror] [PATCH] selftests: bpf: test_kmod.sh: check the module path before insmod Naresh Kamboju
2018-02-06 21:07 ` naresh.kamboju
2018-02-07 13:32 ` Daniel Borkmann
2018-02-07 13:32 ` [Linux-kselftest-mirror] " Daniel Borkmann
2018-02-07 13:32 ` daniel
2018-02-07 18:17 ` Naresh Kamboju
2018-02-07 18:17 ` [Linux-kselftest-mirror] " Naresh Kamboju
2018-02-07 18:17 ` naresh.kamboju
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1517951243-10003-1-git-send-email-naresh.kamboju@linaro.org \
--to=naresh.kamboju@linaro.org \
--cc=alexei.starovoitov@gmail.com \
--cc=ast@kernel.org \
--cc=daniel@iogearbox.net \
--cc=linux-kselftest@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=shuah@kernel.org \
--cc=shuahkh@osg.samsung.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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.