[PATCH v3 1/7] lib/test_printf: Add empty module_exit function

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From: "Tobin C. Harding" <tobin@kernel.org>
To: Kees Cook <keescook@chromium.org>, Shuah Khan <shuah@kernel.org>
Cc: "Tobin C. Harding" <tobin@kernel.org>,
	Jann Horn <jannh@google.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Randy Dunlap <rdunlap@infradead.org>,
	Rasmus Villemoes <linux@rasmusvillemoes.dk>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Andy Lutomirski <luto@amacapital.net>,
	Daniel Micay <danielmicay@gmail.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>,
	"Gustavo A. R. Silva" <gustavo@embeddedor.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	kernel-hardening@lists.openwall.com,
	linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 1/7] lib/test_printf: Add empty module_exit function
Date: Thu,  7 Mar 2019 08:42:20 +1100	[thread overview]
Message-ID: <20190306214226.14598-2-tobin@kernel.org> (raw)
In-Reply-To: <20190306214226.14598-1-tobin@kernel.org>

Currently the test_printf module does not have an exit function, this
prevents the module from being unloaded.  If we cannot unload the
module we cannot run the tests a second time.

Add an empty exit function.

Signed-off-by: Tobin C. Harding <tobin@kernel.org>
---
 lib/test_printf.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/test_printf.c b/lib/test_printf.c
index 659b6cc0d483..601e8519319a 100644
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -615,5 +615,11 @@ test_printf_init(void)
 
 module_init(test_printf_init);
 
+static void __exit test_printf_exit(void)
+{
+}
+
+module_exit(test_printf_exit);
+
 MODULE_AUTHOR("Rasmus Villemoes <linux@rasmusvillemoes.dk>");
 MODULE_LICENSE("GPL");
-- 
2.20.1

WARNING: multiple messages have this Message-ID (diff)

From: tobin at kernel.org (Tobin C. Harding)
Subject: [PATCH v3 1/7] lib/test_printf: Add empty module_exit function
Date: Thu,  7 Mar 2019 08:42:20 +1100	[thread overview]
Message-ID: <20190306214226.14598-2-tobin@kernel.org> (raw)
In-Reply-To: <20190306214226.14598-1-tobin@kernel.org>

Currently the test_printf module does not have an exit function, this
prevents the module from being unloaded.  If we cannot unload the
module we cannot run the tests a second time.

Add an empty exit function.

Signed-off-by: Tobin C. Harding <tobin at kernel.org>
---
 lib/test_printf.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/test_printf.c b/lib/test_printf.c
index 659b6cc0d483..601e8519319a 100644
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -615,5 +615,11 @@ test_printf_init(void)

 module_init(test_printf_init);

+static void __exit test_printf_exit(void)
+{
+}
+
+module_exit(test_printf_exit);
+
 MODULE_AUTHOR("Rasmus Villemoes <linux at rasmusvillemoes.dk>");
 MODULE_LICENSE("GPL");
-- 
2.20.1

WARNING: multiple messages have this Message-ID (diff)

From: tobin@kernel.org (Tobin C. Harding)
Subject: [PATCH v3 1/7] lib/test_printf: Add empty module_exit function
Date: Thu,  7 Mar 2019 08:42:20 +1100	[thread overview]
Message-ID: <20190306214226.14598-2-tobin@kernel.org> (raw)
Message-ID: <20190306214220.vfoTrWc7uZVvpvweW5HmK9Yr7Up0MxsKJFmOP53NcsE@z> (raw)
In-Reply-To: <20190306214226.14598-1-tobin@kernel.org>

Currently the test_printf module does not have an exit function, this
prevents the module from being unloaded.  If we cannot unload the
module we cannot run the tests a second time.

Add an empty exit function.

Signed-off-by: Tobin C. Harding <tobin at kernel.org>
---
 lib/test_printf.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/test_printf.c b/lib/test_printf.c
index 659b6cc0d483..601e8519319a 100644
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -615,5 +615,11 @@ test_printf_init(void)

 module_init(test_printf_init);

+static void __exit test_printf_exit(void)
+{
+}
+
+module_exit(test_printf_exit);
+
 MODULE_AUTHOR("Rasmus Villemoes <linux at rasmusvillemoes.dk>");
 MODULE_LICENSE("GPL");
-- 
2.20.1

next prev parent reply	other threads:[~2019-03-06 21:42 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-06 21:42 [PATCH v3 0/7] lib/string: Add strscpy_pad() function Tobin C. Harding
2019-03-06 21:42 ` Tobin C. Harding
2019-03-06 21:42 ` tobin
2019-03-06 21:42 ` Tobin C. Harding [this message]
2019-03-06 21:42   ` [PATCH v3 1/7] lib/test_printf: Add empty module_exit function Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:24   ` Kees Cook
2019-04-02 21:24     ` Kees Cook
2019-04-02 21:24     ` keescook
2019-03-06 21:42 ` [PATCH v3 2/7] kselftest: Add test runner creation script Tobin C. Harding
2019-03-06 21:42   ` Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:27   ` Kees Cook
2019-04-02 21:27     ` Kees Cook
2019-04-02 21:27     ` keescook
2019-04-02 21:33     ` Randy Dunlap
2019-04-02 21:33       ` Randy Dunlap
2019-04-02 21:33       ` rdunlap
2019-04-04 23:16       ` Tobin C. Harding
2019-04-04 23:16         ` Tobin C. Harding
2019-04-04 23:16         ` me
2019-03-06 21:42 ` [PATCH v3 3/7] kselftest/lib: Use new shell runner to define tests Tobin C. Harding
2019-03-06 21:42   ` Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:29   ` Kees Cook
2019-04-02 21:29     ` Kees Cook
2019-04-02 21:29     ` keescook
2019-04-02 21:45   ` Kees Cook
2019-04-02 21:45     ` Kees Cook
2019-04-02 21:45     ` keescook
2019-04-02 21:51     ` Kees Cook
2019-04-02 21:51       ` Kees Cook
2019-04-02 21:51       ` keescook
2019-03-06 21:42 ` [PATCH v3 4/7] kselftest: Add test module framework header Tobin C. Harding
2019-03-06 21:42   ` Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:31   ` Kees Cook
2019-04-02 21:31     ` Kees Cook
2019-04-02 21:31     ` keescook
2019-03-06 21:42 ` [PATCH v3 5/7] lib: Use new kselftest header Tobin C. Harding
2019-03-06 21:42   ` Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:32   ` Kees Cook
2019-04-02 21:32     ` Kees Cook
2019-04-02 21:32     ` keescook
2019-03-06 21:42 ` [PATCH v3 6/7] lib/string: Add strscpy_pad() function Tobin C. Harding
2019-03-06 21:42   ` Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:35   ` Kees Cook
2019-04-02 21:35     ` Kees Cook
2019-04-02 21:35     ` keescook
2019-03-06 21:42 ` [PATCH v3 7/7] lib: Add test module for strscpy_pad Tobin C. Harding
2019-03-06 21:42   ` Tobin C. Harding
2019-03-06 21:42   ` tobin
2019-04-02 21:36   ` Kees Cook
2019-04-02 21:36     ` Kees Cook
2019-04-02 21:36     ` keescook
2019-03-06 21:49 ` [PATCH v3 0/7] lib/string: Add strscpy_pad() function Tobin C. Harding
2019-03-06 21:49   ` Tobin C. Harding
2019-03-06 21:49   ` me
2019-03-07 21:18   ` Tobin C. Harding
2019-03-07 21:18     ` Tobin C. Harding
2019-03-07 21:18     ` me
2019-03-07 22:43     ` Kees Cook
2019-03-07 22:43       ` Kees Cook
2019-03-07 22:43       ` keescook
2019-03-08  5:23       ` Tobin C. Harding
2019-03-08  5:23         ` Tobin C. Harding
2019-03-08  5:23         ` me
2019-03-08 16:18         ` Kees Cook
2019-03-08 16:18           ` Kees Cook
2019-03-08 16:18           ` keescook
2019-04-02 21:37 ` Kees Cook
2019-04-02 21:37   ` Kees Cook
2019-04-02 21:37   ` keescook
2019-04-03  0:25   ` Tobin C. Harding
2019-04-03  0:25     ` Tobin C. Harding
2019-04-03  0:25     ` me
2019-04-03  0:29     ` shuah
2019-04-03  0:29       ` shuah
2019-04-03  0:29       ` shuah

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:659b6cc0d48 dfblob:601e8519319 dfblob:659b6cc0d48
dfblob:601e8519319 dfblob:659b6cc0d48 dfblob:601e8519319 )
 OR (
bs:"[PATCH v3 1/7] lib/test_printf: Add empty module_exit function" )
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