ソースを参照

genirq: cleanup mismerge artifact

Commit 5a43a066b11ac2fe84cf67307f20b83bea390f83: "genirq: Allow fasteoi
handler to retrigger disabled interrupts" was erroneously applied to
handle_level_irq().  This added the irq retrigger / resend functionality
to the level irq handler.

Revert the offending bits.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Thomas Gleixner 18 年 前
コミット
496634217e
1 ファイル変更1 行追加4 行削除
  1. 1 4
      kernel/irq/chip.c

+ 1 - 4
kernel/irq/chip.c

@@ -352,13 +352,10 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc)
 	 * keep it masked and get out of here
 	 */
 	action = desc->action;
-	if (unlikely(!action || (desc->status & IRQ_DISABLED))) {
-		desc->status |= IRQ_PENDING;
+	if (unlikely(!action || (desc->status & IRQ_DISABLED)))
 		goto out_unlock;
-	}
 
 	desc->status |= IRQ_INPROGRESS;
-	desc->status &= ~IRQ_PENDING;
 	spin_unlock(&desc->lock);
 
 	action_ret = handle_IRQ_event(irq, action);