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author	Christoph Hellwig <hch@lst.de>
	Wed, 2 Jun 2010 22:24:26 +0000 (22:24 +0000)
committer	Benjamin Herrenschmidt <benh@kernel.crashing.org>
	Tue, 15 Jun 2010 05:02:37 +0000 (15:02 +1000)
commit	f1ba9a5b2ab7d3f5a910d93371c4f22b636b7683
tree	027523e8302d0851acd8e472acff9c81030abc94	tree \| snapshot (tar.gz zip)
parent	b636f1379eefe6eba931deaa386605bc7ac623e7	commit \| diff

powerpc: Unconditionally enabled irq stacks

Irq stacks provide an essential protection from stack overflows through
external interrupts, at the cost of two additionals stacks per CPU.

Enable them unconditionally to simplify the kernel build and prevent
people from accidentally disabling them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

RSS Atom

arch/powerpc/Kconfig.debug		diff \| blob \| blame \| history
arch/powerpc/include/asm/irq.h		diff \| blob \| blame \| history
arch/powerpc/kernel/irq.c		diff \| blob \| blame \| history
arch/powerpc/kernel/misc_32.S		diff \| blob \| blame \| history
arch/powerpc/kernel/misc_64.S		diff \| blob \| blame \| history
arch/powerpc/kernel/process.c		diff \| blob \| blame \| history
arch/powerpc/kernel/setup_32.c		diff \| blob \| blame \| history
arch/powerpc/kernel/setup_64.c		diff \| blob \| blame \| history