Michael Kelley 0bbb8382db irq/matrix: Fix memory overallocation ... [ Upstream commit 57f01796f14fecf00d330fe39c8d2477ced9cd79 ] IRQ_MATRIX_SIZE is the number of longs needed for a bitmap, multiplied by the size of a long, yielding a byte count. But it is used to size an array of longs, which is way more memory than is needed. Change IRQ_MATRIX_SIZE so it is just the number of longs needed and the arrays come out the correct size. Fixes: 2f75d9e1c9 ("genirq: Implement bitmap matrix allocator") Signed-off-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: KY Srinivasan <kys@microsoft.com> Link: https://lkml.kernel.org/r/1541032428-10392-1-git-send-email-mikelley@microsoft.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-12-01 09:17:13 +01:00
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affinity.c
autoprobe.c	genirq: Delay deactivation in free_irq()	2019-07-21 09:03:12 +02:00
chip.c	genirq: Delay deactivation in free_irq()	2019-07-21 09:03:12 +02:00
cpuhotplug.c	genirq: Delay deactivation in free_irq()	2019-07-21 09:03:12 +02:00
debug.h
debugfs.c
devres.c
dummychip.c
generic-chip.c
handle.c
internals.h	genirq: Add optional hardware synchronization for shutdown	2019-07-21 09:03:13 +02:00
ipi.c
irq_sim.c
irqdesc.c	genirq: Properly pair kobject_del() with kobject_add()	2019-08-29 08:28:57 +02:00
irqdomain.c
Kconfig
Makefile
manage.c	genirq: Add optional hardware synchronization for shutdown	2019-07-21 09:03:13 +02:00
matrix.c	irq/matrix: Fix memory overallocation	2019-12-01 09:17:13 +01:00
migration.c
msi.c
pm.c
proc.c
resend.c	genirq: Prevent NULL pointer dereference in resend_irqs()	2019-09-19 09:09:34 +02:00
settings.h
spurious.c
timings.c