Wang Chen efdc64f0c7 genirq: check chip->ack before calling ... Impact: fix theoretical NULL dereference The generic irq layer doesn't know whether irq_chip has ack routine on some architectures or not. Upon that, before calling chip->ack, we should check that it's not NULL. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2008-12-29 12:22:29 +01:00
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autoprobe.c	sparse irq_desc[] array: core kernel and x86 changes	2008-12-08 14:31:51 +01:00
chip.c	genirq: check chip->ack before calling	2008-12-29 12:22:29 +01:00
devres.c	kernel: explicitly include required header files under kernel/	2008-04-29 08:06:04 -07:00
handle.c	locking, irq: enclose irq_desc_lock_class in CONFIG_LOCKDEP	2008-12-18 14:35:53 +01:00
internals.h	x86, sparseirq: move irq_desc according to smp_affinity, v7	2008-12-17 00:14:01 +01:00
Makefile	x86, sparseirq: move irq_desc according to smp_affinity, v7	2008-12-17 00:14:01 +01:00
manage.c	genirq: record IRQ_LEVEL in irq_desc[]	2008-12-02 11:20:46 +01:00
migration.c	genirq: keep affinities set from userspace across free/request_irq()	2008-11-09 22:23:49 +01:00
numa_migrate.c	sparseirq: fix numa_migrate_irq_desc dependency and comments	2008-12-19 22:56:02 +01:00
proc.c	sparse irq_desc[] array: core kernel and x86 changes	2008-12-08 14:31:51 +01:00
resend.c	generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]	2008-10-16 16:52:29 +02:00
spurious.c	sparse irq_desc[] array: core kernel and x86 changes	2008-12-08 14:31:51 +01:00