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authorYinghai Lu <yhlu.kernel@gmail.com>2008-09-15 01:53:50 -0700
committerIngo Molnar <mingo@elte.hu>2008-10-16 16:53:10 +0200
commite00585bb7fc3d0b601181b765a254df7ff4ea59b (patch)
tree731d07071f04f54fbf4269912524455e54002858 /arch/um/include/irq_user.h
parent56ffa1a028b9fce3860a247c6fe79fce7cbf425b (diff)
irq: fix irqpoll && sparseirq
Steven Noonan reported a boot hang when using irqpoll and CONFIG_HAVE_SPARSE_IRQ=y. The irqpoll loop needs to be updated to not iterate from 1 to nr_irqs but to iterate via for_each_irq_desc(). (in the former case desc can be NULL which crashes the box) Reported-by: Steven Noonan <steven@uplinklabs.net> Tested-by: Steven Noonan <steven@uplinklabs.net> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/um/include/irq_user.h')
0 files changed, 0 insertions, 0 deletions