From: Oleg Nesterov <oleg@redhat.com>
Date: Thu, 3 May 2012 05:44:16 +0000 (+1000)
Subject: hexagon: do_notify_resume() needs tracehook_notify_resume()
X-Git-Tag: next-20120503~2^2~124
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=49931be722021697e02598dd00d190ffbc5fef27;p=karo-tx-linux.git

hexagon: do_notify_resume() needs tracehook_notify_resume()

arch/hexagon/kernel/signal.c:do_notify_resume() forgets to call
tracehook_notify_resume() if TIF_NOTIFY_RESUME is set.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Richard Kuo <rkuo@codeaurora.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Alexander Gordeev <agordeev@redhat.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: David Smith <dsmith@redhat.com>
Cc: "Frank Ch. Eigler" <fche@redhat.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Larry Woodman <lwoodman@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index ecbab3457606..ab5f5ad12713 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -272,6 +272,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
 
 	if (thread_info_flags & _TIF_NOTIFY_RESUME) {
 		clear_thread_flag(TIF_NOTIFY_RESUME);
+		tracehook_notify_resume(regs);
 		if (current->replacement_session_keyring)
 			key_replace_session_keyring();
 	}