> I might be confused, but I'm not exactly sure that my patch would run > into this problem. It only tries to insert the "Crash kernel" resource > as a sub-resource of an existing "System RAM" resource, and does so in > such a way that it should not overlap with any existing sub-resources. > Surely VGA and the like are in completely different resources not > covered by a "System RAM" resource. The problem is that _nearby_ resources may require different attributes, yet be mapped by a single TR entry. E.g. on an Intel Tiger there is a "System RAM" resource from 0x100000-0x3ffffff, but if you place the kernel image into it, then ITR[0] and DTR[0] will map the entire 64M from 0x0 to 0x3ffffff, which includes the VGA. -Tony - : send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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