diff options
| author | Anton Blanchard <anton@samba.org> | 2010-12-08 00:55:03 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-12-09 15:35:31 +1100 |
| commit | 8f4da26e9bf89f54b68d5cc3f3596f45e5f43911 (patch) | |
| tree | 3a4747a7ede7be5093da6e62f541acb844010421 /arch/powerpc/kernel/setup_64.c | |
| parent | b5f9b6665b70b4c844bed5452f6a14743eefa57c (diff) | |
| download | blackbird-op-linux-8f4da26e9bf89f54b68d5cc3f3596f45e5f43911.tar.gz blackbird-op-linux-8f4da26e9bf89f54b68d5cc3f3596f45e5f43911.zip | |
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>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index ce6f61c6f871..5a0401fcaebd 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -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 *) |
