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From: Frederic Weisbecker <fweisbec@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Masami Hiramatsu <mhiramat@redhat.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Li Zefan <lizf@cn.fujitsu.com>, Ingo Molnar <mingo@elte.hu>,
	Frederic Weisbecker <fweisbec@gmail.com>
Subject: [PATCH 04/24] kprobes: Fix to add __kprobes to notify_die
Date: Tue, 22 Sep 2009 21:38:02 +0200	[thread overview]
Message-ID: <1253648302-5771-5-git-send-email-fweisbec@gmail.com> (raw)
In-Reply-To: <1253648302-5771-1-git-send-email-fweisbec@gmail.com>

From: Masami Hiramatsu <mhiramat@redhat.com>

Add __kprobes to notify_die() because do_int3() calls notify_die()
instead of atomic_notify_call_chain() which is already marked as
__kprobes.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20090827172318.8246.53702.stgit@localhost.localdomain>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---
 kernel/notifier.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/notifier.c b/kernel/notifier.c
index 61d5aa5..acd24e7 100644
--- a/kernel/notifier.c
+++ b/kernel/notifier.c
@@ -558,7 +558,7 @@ EXPORT_SYMBOL(unregister_reboot_notifier);
 
 static ATOMIC_NOTIFIER_HEAD(die_chain);
 
-int notrace notify_die(enum die_val val, const char *str,
+int notrace __kprobes notify_die(enum die_val val, const char *str,
 	       struct pt_regs *regs, long err, int trap, int sig)
 {
 	struct die_args args = {
-- 
1.6.2.3


  parent reply	other threads:[~2009-09-22 19:38 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-22 19:37 [GIT PULL] tracing/kprobes: Kprobes core/tracing/profiling updates Frederic Weisbecker
2009-09-22 19:37 ` [PATCH 01/24] kprobes/x86: Call BUG() when reentering probe into KPROBES_HIT_SS Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 02/24] kprobes/x86-64: Allow to reenter probe on post_handler Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 03/24] kprobes/x86: Fix to add __kprobes to in-kernel fault handing functions Frederic Weisbecker
2009-09-22 19:38 ` Frederic Weisbecker [this message]
2009-09-22 19:38 ` [PATCH 05/24] kprobes/x86-64: Fix to move common_interrupt to .kprobes.text Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 06/24] kprobes: Prohibit to probe native_get_debugreg Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 07/24] x86: Allow x86-32 instruction decoder selftest on x86-64 Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 08/24] x86: Remove unused config macros from instruction decoder selftest Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 09/24] x86: Add MMX support for instruction decoder Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 10/24] kprobes/x86-32: Move irq-exit functions to kprobes section Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 11/24] x86/ptrace: Fix regs_get_argument_nth() to add correct offset Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 12/24] tracing/kprobes: Fix probe offset to be unsigned Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 13/24] tracing/kprobes: Cleanup kprobe tracer code Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 14/24] tracing/kprobes: Add event profiling support Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 15/24] tracing/kprobes: Add argument name support Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 16/24] tracing/kprobes: Show event name in trace output Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 17/24] tracing/kprobes: Support custom subsystem for each kprobe event Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 18/24] tracing/kprobes: Fix trace_probe registration order Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 19/24] ftrace: Fix trace_add_event_call() to initialize list Frederic Weisbecker
2009-09-23  1:11   ` Li Zefan
2009-09-23  8:16     ` Masami Hiramatsu
2009-09-22 19:38 ` [PATCH 20/24] ftrace: Fix trace_remove_event_call() to lock trace_event_mutex Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 21/24] tracing/kprobes: Add probe handler dispatcher to support perf and ftrace concurrent use Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 22/24] tracing/kprobes: Fix profiling alignment for perf_counter buffer Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 23/24] tracing/kprobes: Disable kprobe events by default after creation Frederic Weisbecker
2009-09-22 19:38 ` [PATCH 24/24] kprobes: Prevent re-registration of the same kprobe Frederic Weisbecker
2009-09-23 10:52 ` [GIT PULL] tracing/kprobes: Kprobes core/tracing/profiling updates Ingo Molnar
2009-09-23 12:04   ` Frédéric Weisbecker
2009-09-23 16:42   ` Masami Hiramatsu
2009-09-23 21:24   ` Frederic Weisbecker
2009-09-23 21:46     ` Ingo Molnar
2009-09-23 22:13       ` Ingo Molnar
2009-09-23 22:23         ` Frederic Weisbecker
2009-09-24  0:06         ` Masami Hiramatsu

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