linux-kernel - [PATCH] irqchip: Remove hashed address printing

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-next>] [day] [month] [year] [list]

Date:   Mon, 12 Feb 2018 11:18:12 +0900
From:   Jaedon Shin <jaedon.shin@...il.com>
To:     Marc Zyngier <marc.zyngier@....com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>
Cc:     Kevin Cernekee <cernekee@...il.com>,
        Brian Norris <computersforpeace@...il.com>,
        Gregory Fong <gregory.0xf0@...il.com>,
        bcm-kernel-feedback-list@...adcom.com, linux-mips@...ux-mips.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Jaedon Shin <jaedon.shin@...il.com>
Subject: [PATCH] irqchip: Remove hashed address printing

Since commit ad67b74d2469 ("printk: hash addresses printed with %p")
pointers are being hashed when printed. Displaying the virtual memory at
bootup time is not helpful. so delete the prints.

Signed-off-by: Jaedon Shin <jaedon.shin@...il.com>
---
 drivers/irqchip/irq-bcm7038-l1.c | 3 ---
 drivers/irqchip/irq-bcm7120-l2.c | 3 ---
 drivers/irqchip/irq-brcmstb-l2.c | 3 ---
 3 files changed, 9 deletions(-)

diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index 55cfb986225b..faf734ff4cf3 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -339,9 +339,6 @@ int __init bcm7038_l1_of_init(struct device_node *dn,
 		goto out_unmap;
 	}
 
-	pr_info("registered BCM7038 L1 intc (mem: 0x%p, IRQs: %d)\n",
-		intc->cpus[0]->map_base, IRQS_PER_WORD * intc->n_words);
-
 	return 0;
 
 out_unmap:
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index 983640eba418..8968e5e93fcb 100644
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -318,9 +318,6 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn,
 		}
 	}
 
-	pr_info("registered %s intc (mem: 0x%p, parent IRQ(s): %d)\n",
-			intc_name, data->map_base[0], data->num_parent_irqs);
-
 	return 0;
 
 out_free_domain:
diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c
index 691d20eb0bec..0e65f609352e 100644
--- a/drivers/irqchip/irq-brcmstb-l2.c
+++ b/drivers/irqchip/irq-brcmstb-l2.c
@@ -262,9 +262,6 @@ static int __init brcmstb_l2_intc_of_init(struct device_node *np,
 		ct->chip.irq_set_wake = irq_gc_set_wake;
 	}
 
-	pr_info("registered L2 intc (mem: 0x%p, parent irq: %d)\n",
-			base, parent_irq);
-
 	return 0;
 
 out_free_domain:
-- 
2.16.1