Messages in this thread | | | Date | Thu, 12 Apr 2007 15:56:56 -0700 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH UPDATE] deflate stack usage in lib/inflate.c |
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Andi Kleen wrote: >> (This was under Xen, but there's no reason it couldn't happen on bare >> hardware.) >> > > Hmm, does Xen perhaps not use interrupt stacks?
Looks like that's all done in do_IRQ, so it should be independent of whether its Xen or not. And the stack overflow check is performed on the main stack, before switching to the interrupt stack.
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