From: Steven Rostedt <rostedt@goodmis.org>
To: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>,
Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Jiri Kosina <jkosina@suse.cz>,
Seth Jennings <sjenning@redhat.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Petr Mladek <pmladek@suse.cz>, Vojtech Pavlik <vojtech@suse.cz>,
Namhyung Kim <namhyung@kernel.org>,
Miroslav Benes <mbenes@suse.cz>, Ingo Molnar <mingo@kernel.org>,
Shuah Khan <shuahkh@osg.samsung.com>
Subject: Re: [PATCH ftrace/core v6 5/5] kselftest, ftrace: Add ftrace IPMODIFY flag test
Date: Mon, 24 Nov 2014 10:18:31 -0500 [thread overview]
Message-ID: <20141124101831.69f6db23@gandalf.local.home> (raw)
In-Reply-To: <20141124100727.19531a3b@gandalf.local.home>
On Mon, 24 Nov 2014 10:07:27 -0500
Steven Rostedt <rostedt@goodmis.org> wrote:
> On Mon, 24 Nov 2014 23:11:12 +0900
> Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> wrote:
>
> > So, if your server directory is mounted with noexec, it's an environmental
> > problem. I guess you can not build any kernel drivers on that testbox, can you?
> >
>
> You're right about the noexec, even though my fstab has "exec" in it ??
Ha! I hit this bug!
https://bugzilla.redhat.com/show_bug.cgi?id=769636
If I remove "user" from the flags, it mounts exec.
This test box runs Fedora 18.
-- Steve
next prev parent reply other threads:[~2014-11-24 15:18 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-21 10:25 [PATCH ftrace/core v6 0/5] ftrace, kprobes: Introduce IPMODIFY flag for ftrace_ops to detect conflicts Masami Hiramatsu
2014-11-21 10:25 ` [PATCH ftrace/core v6 1/5] kprobes/ftrace: Recover original IP if pre_handler doesn't change it Masami Hiramatsu
2014-11-21 10:25 ` [PATCH ftrace/core v6 2/5] ftrace, kprobes: Support IPMODIFY flag to find IP modify conflict Masami Hiramatsu
2014-11-21 18:05 ` Steven Rostedt
2014-11-21 19:43 ` Steven Rostedt
2014-11-24 2:12 ` Masami Hiramatsu
2014-11-24 2:06 ` Masami Hiramatsu
2014-11-21 10:25 ` [PATCH ftrace/core v6 3/5] kprobes: Add IPMODIFY flag to kprobe_ftrace_ops Masami Hiramatsu
2014-11-21 10:25 ` [PATCH ftrace/core v6 4/5] kprobes: Set IPMODIFY flag only if the probe can change regs->ip Masami Hiramatsu
2014-11-21 20:15 ` Steven Rostedt
2014-11-24 2:43 ` Masami Hiramatsu
2015-01-26 16:14 ` Petr Mladek
2015-02-24 7:38 ` Masami Hiramatsu
2015-02-24 8:52 ` Petr Mladek
2015-02-24 11:47 ` Masami Hiramatsu
2015-02-24 13:10 ` Petr Mladek
2014-11-21 10:25 ` [PATCH ftrace/core v6 5/5] kselftest, ftrace: Add ftrace IPMODIFY flag test Masami Hiramatsu
2014-11-21 21:03 ` Steven Rostedt
2014-11-24 2:50 ` Masami Hiramatsu
2014-11-24 4:29 ` Steven Rostedt
2014-11-24 14:11 ` Masami Hiramatsu
2014-11-24 15:07 ` Steven Rostedt
2014-11-24 15:18 ` Steven Rostedt [this message]
2014-11-24 15:19 ` Steven Rostedt
2014-11-25 1:51 ` Masami Hiramatsu
2014-11-24 16:18 ` Shuah Khan
2014-11-25 1:23 ` Masami Hiramatsu
2014-11-25 14:42 ` Shuah Khan
2014-11-25 14:44 ` Shuah Khan
2014-11-26 7:20 ` Masami Hiramatsu
2014-11-26 18:40 ` Shuah Khan
2014-11-27 4:56 ` Masami Hiramatsu
2014-11-26 14:31 ` Steven Rostedt
2014-11-27 0:55 ` Masami Hiramatsu
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