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:	Mon, 26 Oct 2009 14:51:09 -0400
From:	Steven Rostedt <>
To:	Mike Travis <>
Cc:	Andi Kleen <>, Ingo Molnar <>,
	Thomas Gleixner <>,
	Andrew Morton <>,
	Jack Steiner <>,
	Randy Dunlap <>,
	Greg Kroah-Hartman <>,
	Frederic Weisbecker <>,
	Heiko Carstens <>,
	Robin Getz <>,
	Dave Young <>,,
Subject: Re: [PATCH 1/8] SGI x86_64 UV: Add limit console output function

On Mon, 2009-10-26 at 11:05 -0700, Mike Travis wrote:

> I haven't heard of "trace_printk" but how does this differ from the
> existing kernel log buffer you get with 'dmesg'?

It goes into the ftrace ring buffer and does not print to console. Nor
does it print to dmesg. Currently you need to read ftrace (via the
debugfs) to get to it. Or a sysrq-z will print it out to the console.

-- Steve

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists