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  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]
Date:	Tue, 20 Mar 2012 03:10:01 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	Valdis.Kletnieks@...edu
Cc:	joe@...ches.com, tytso@....edu, anca.emanuel@...il.com,
	adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/9] ext4: Use pr_fmt and pr_<level>

From: Valdis.Kletnieks@...edu
Date: Tue, 20 Mar 2012 01:46:06 -0400

> OK. Say I'm a scraper.  How do I distinguish between:
> 
> pr_info("foo");
> printk(KERN_INFO "foo");
> 
> Oh my. seems that both result in exactly the same thing ending up in the
> dmesg buffer

No it doesn't result in the same output, read the definitions again.

pr_info can be influenced by pr_fmt, plain printk cannot


--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists