9c0836ce97
This prevents code running outside of kernel mode from using the following instructions: * SGDT - Store Global Descriptor Table * SIDT - Store Interrupt Descriptor Table * SLDT - Store Local Descriptor Table * SMSW - Store Machine Status Word * STR - Store Task Register There's no need for userspace to be able to use these instructions so let's just disable them to prevent information leakage. |
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| .. | ||
| etc | ||
| home/anon | ||
| res | ||
| usr | ||