Commit 95779fe8 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'irq-urgent-for-linus' of git://

Pull irq fix from Ingo Molnar:
 "Fix a race in the IRQ resend mechanism, which can result in a NULL
  dereference crash"

* 'irq-urgent-for-linus' of git://
  genirq: Prevent NULL pointer dereference in resend_irqs()
parents 840ce8f8 eddf3e9c
......@@ -36,6 +36,8 @@ static void resend_irqs(unsigned long arg)
irq = find_first_bit(irqs_resend, nr_irqs);
clear_bit(irq, irqs_resend);
desc = irq_to_desc(irq);
if (!desc)
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