linux-kernel - [PATCH v2] fix printk output

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1385826152-17531-1-git-send-email-ynvich@gmail.com>
Date:	Sat, 30 Nov 2013 19:42:32 +0400
From:	Sergei Ianovich <ynvich@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Sergei Ianovich <ynvich@...il.com>,
	Hannes Frederic Sowa <hannes@...essinduktion.org>,
	Rusty Russell <rusty@...tcorp.com.au>
Subject: [PATCH v2] fix printk output

Signed-off-by: Sergei Ianovich <ynvich@...il.com>
CC: Hannes Frederic Sowa <hannes@...essinduktion.org>
---
 Changes v1..v2
 * 1-for-1 match between source and output lines
 * clarify warning
 * print tool name to avoid confusion with what to upgrade

 kernel/module.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kernel/module.c b/kernel/module.c
index f5a3b1e..0e627e7 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -816,8 +816,10 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
 	name[MODULE_NAME_LEN-1] = '\0';
 
 	if (!(flags & O_NONBLOCK)) {
+		char tool[TASK_COMM_LEN];
 		printk(KERN_WARNING
-		       "waiting module removal not supported: please upgrade");
+		       "waiting module removal no longer supported\n"
+		       "please upgrade %s\n", get_task_comm(tool, current));
 	}
 
 	if (mutex_lock_interruptible(&module_mutex) != 0)
-- 
1.8.4.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/