| | Date | Mon, 30 Apr 2007 20:52:42 +0200 | | From | Andi Kleen <> | | Subject | Re: [4/6] go BUG on vmallocspace in __pa() (was: Re: [-mm patch] i386: enable 4k stacks by default) |
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On Mon, Apr 30, 2007 at 10:45:10AM -0700, William Lee Irwin III wrote: > On Mon, Apr 30, 2007 at 10:38:19AM -0700, William Lee Irwin III wrote: > > Here's what I did for i386 for someone concerned about blowing the stack. > > Add checks to __pa() so it goes BUG() on vmallocspace addresses.
Sorry I think that's too costly to do. __pa is pretty common
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