linux-kernel - [PATCH 4.15 190/202] ACPI: sbshc: remove raw pointer from printk() message

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: <20180215151722.690109957@linuxfoundation.org>
Date:   Thu, 15 Feb 2018 16:18:10 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Wang Qize <wang_qize@...ustech.com.cn>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: [PATCH 4.15 190/202] ACPI: sbshc: remove raw pointer from printk() message

4.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

commit 43cdd1b716b26f6af16da4e145b6578f98798bf6 upstream.

There's no need to be printing a raw kernel pointer to the kernel log at
every boot.  So just remove it, and change the whole message to use the
correct dev_info() call at the same time.

Reported-by: Wang Qize <wang_qize@...ustech.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/acpi/sbshc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -275,8 +275,8 @@ static int acpi_smbus_hc_add(struct acpi
 	device->driver_data = hc;

 	acpi_ec_add_query_handler(hc->ec, hc->query_bit, NULL, smbus_alarm, hc);
-	printk(KERN_INFO PREFIX "SBS HC: EC = 0x%p, offset = 0x%0x, query_bit = 0x%0x\n",
-		hc->ec, hc->offset, hc->query_bit);
+	dev_info(&device->dev, "SBS HC: offset = 0x%0x, query_bit = 0x%0x\n",
+		 hc->offset, hc->query_bit);

 	return 0;
 }