Linus Torvalds wrote:
> So we'd have to move the kernel to something like
> 0xc0400000 (and preferably higher, to make sure there is a nice hole in
> between - say 0xc1000000), which in turn has a cost of verifying that
> nothing assumes the current lay-out (we've had the 1/2/3GB TASK_SIZE
> patches floating around, but they've never had "odd sizes").
/arch/i386/kernel/doublefault.c:
#define ptr_ok(x) ((x) > 0xc0000000 && (x) < 0xc1000000)
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This archive was generated by hypermail 2b29 : Thu May 15 2003 - 22:00:31 EST