From: Masami Hiramatsu <mhiramat@redhat.com>
To: Ingo Molnar <mingo@elte.hu>, lkml <linux-kernel@vger.kernel.org>
Cc: "Steven Rostedt" <rostedt@goodmis.org>,
PrzemysławPawełczyk <przemyslaw@pawelczyk.it>,
"Frederic Weisbecker" <fweisbec@gmail.com>,
"Ananth N Mavinakayanahalli" <ananth@in.ibm.com>,
"Jim Keniston" <jkenisto@us.ibm.com>,
"Mathieu Desnoyers" <compudj@krystal.dyndns.org>,
"Jason Baron" <jbaron@redhat.com>,
systemtap <systemtap@sources.redhat.com>,
DLE <dle-develop@lists.sourceforge.net>
Subject: [PATCH -tip 0/4] kprobes updates
Date: Tue, 02 Feb 2010 16:48:56 -0500 [thread overview]
Message-ID: <20100202214856.4694.72709.stgit@dhcp-100-2-132.bos.redhat.com> (raw)
Hi,
Here are patches for updating kprobes. Actually, the first patch is
same as that previously I sent to LKML. 2nd-4th patches introduces text
reserve functions for avoiding conflictions between alternatives/
ftrace and kprobes. Since alternatives and ftrace can modify fixed
small pieces of kernel text, I think those should come before kprobes.
Thank you,
---
Masami Hiramatsu (4):
ftrace: Remove record freezing
kprobes: Check probe address is reserved
ftrace/alternatives: Introducing *_text_reserved functions
[RESEND] kprobes: Disable booster when CONFIG_PREEMPT=y
arch/ia64/kernel/kprobes.c | 2 +
arch/x86/include/asm/alternative.h | 5 +++
arch/x86/kernel/alternative.c | 16 +++++++++++
arch/x86/kernel/kprobes.c | 5 +++
include/linux/ftrace.h | 7 ++++-
kernel/kprobes.c | 33 +++-------------------
kernel/trace/ftrace.c | 54 ++++++++++--------------------------
7 files changed, 52 insertions(+), 70 deletions(-)
--
Masami Hiramatsu
Software Engineer
Hitachi Computer Products (America), Inc.
Software Solutions Division
e-mail: mhiramat@redhat.com
next reply other threads:[~2010-02-02 21:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-02 21:48 Masami Hiramatsu [this message]
2010-02-02 21:49 ` [PATCH -tip 1/4] [RESEND] kprobes: Disable booster when CONFIG_PREEMPT=y Masami Hiramatsu
2010-02-04 9:55 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-02-02 21:49 ` [PATCH -tip 2/4] ftrace/alternatives: Introducing *_text_reserved functions Masami Hiramatsu
2010-02-04 9:55 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-02-02 21:49 ` [PATCH -tip 3/4] kprobes: Check probe address is reserved Masami Hiramatsu
2010-02-04 9:55 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-02-02 21:49 ` [PATCH -tip 4/4] ftrace: Remove record freezing Masami Hiramatsu
2010-02-04 9:55 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2010-02-04 13:49 ` [PATCH -tip 4/4] " Steven Rostedt
2010-02-04 9:06 ` [PATCH -tip 0/4] kprobes updates Ingo Molnar
2010-02-04 20:37 ` Masami Hiramatsu
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