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
| ||
|
Date: Thu, 10 Jul 2014 14:01:25 -0400 From: Steven Rostedt <rostedt@...dmis.org> To: Tuomas Tynkkynen <ttynkkynen@...dia.com> Cc: <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...nel.org>, Andrew Morton <akpm@...ux-foundation.org> Subject: Re: [for-next][PATCH 04/21] ftrace: Optimize function graph to be called directly On Thu, 10 Jul 2014 20:45:57 +0300 Tuomas Tynkkynen <ttynkkynen@...dia.com> wrote: > This commit (79922b8) breaks the function graph tracer on today's -next. > This is on an ARM Tegra board. > > I'm using ftrace with this script: > > #!/bin/sh > echo function_graph > /d/tracing/current_tracer > echo clear > /d/tracing/trace > echo $$ > /d/tracing/set_ftrace_pid > exec "$@" > > ...and a simple './trace.sh ls' crashes with no console output. SysRq is > not responsive either. Thanks for the report. I'll boot up one of my arm boards and see if I can reproduce it. I'll try to get to it either this week or next. -- Steve -- 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/
Powered by blists - more mailing lists