linux-kernel - [PATCH 1/3] irq/spurious: dump also the name of the threaded handler

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Message-Id: <1306824972-27067-1-git-send-email-sebastian@breakpoint.cc>
Date:	Tue, 31 May 2011 08:56:10 +0200
From:	Sebastian Andrzej Siewior <sebastian@...akpoint.cc>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-kernel@...r.kernel.org,
	Sebastian Andrzej Siewior <sebastian@...akpoint.cc>
Subject: [PATCH 1/3] irq/spurious: dump also the name of the threaded handler

In forced threaded mode (or with explicit threaded handler) we only see
the primary handler, not the actual threaded handler which does not feel
to be responsible.

Signed-off-by: Sebastian Andrzej Siewior <sebastian@...akpoint.cc>
---
 kernel/irq/spurious.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
index dfbd550..c9a78ba 100644
--- a/kernel/irq/spurious.c
+++ b/kernel/irq/spurious.c
@@ -201,10 +201,11 @@ __report_bad_irq(unsigned int irq, struct irq_desc *desc,
 	raw_spin_lock_irqsave(&desc->lock, flags);
 	action = desc->action;
 	while (action) {
-		printk(KERN_ERR "[<%p>]", action->handler);
-		print_symbol(" (%s)",
-			(unsigned long)action->handler);
-		printk("\n");
+		printk(KERN_ERR "[<%p>] %pf", action->handler, action->handler);
+		if (action->thread_fn)
+			printk(KERN_CONT " threaded [<%p>] %pf",
+					action->thread_fn, action->thread_fn);
+		printk(KERN_CONT "\n");
 		action = action->next;
 	}
 	raw_spin_unlock_irqrestore(&desc->lock, flags);
-- 
1.7.4.4

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