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x86-32: Allocate irq stacks seperate from percpu area
authorBrian Gerst <brgerst@gmail.com>
Wed, 27 Oct 2010 05:43:02 +0000 (01:43 -0400)
committerIngo Molnar <mingo@elte.hu>
Wed, 27 Oct 2010 15:31:42 +0000 (17:31 +0200)
The percpu allocator cannot handle alignments larger than one
page. Allocate the irq stacks seperately, and only keep the
pointers as percpu data.

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: tj@kernel.org
LKML-Reference: <1288158182-1753-1-git-send-email-brgerst@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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