Commit 8f4da26e authored Dec 08, 2010 by Anton Blanchard Committed by Benjamin Herrenschmidt Dec 09, 2010

powerpc: Fix incorrect comment about interrupt stack allocation



We now allow interrupt stacks anywhere in the first segment which can be
256M or 1TB. Fix the comment.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent b5f9b666

arch/powerpc/kernel/setup_64.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -437,8 +437,8 @@ static void __init irqstack_early_init(void)
		unsigned int i;

		/*
		* interrupt stacks must be under 256MB, we cannot afford to take
		* SLB misses on them.
		* Interrupt stacks must be in the first segment since we
		* cannot afford to take SLB misses on them.
		*/
		for_each_possible_cpu(i) {
		softirq_ctx[i] = (struct thread_info *)

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