Gunnar Beutner b5aad1c81d Kernel: Fix GDT and segment selectors to make userland work on x86_64 ... Userland faulted on the very first instruction before because the PML4T/PDPT/etc. weren't marked as user-accessible. For some reason x86 doesn't care about that. Also, we need to provide an appropriate userspace stack segment selector to iretq.		2021-06-28 22:29:28 +02:00
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PC	Everything: Move to SPDX license identifiers in all files.	2021-04-22 11:22:27 +02:00
x86	Kernel: Fix GDT and segment selectors to make userland work on x86_64	2021-06-28 22:29:28 +02:00