- Timestamp:
- Apr 9, 2015 1:05:23 PM (10 years ago)
- svn:sync-xref-src-repo-rev:
- 99461
- File:
-
- 1 edited
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trunk/doc/manual/en_US/user_Technical.xml
r55158 r55160 743 743 <para>There are certain flaws in the implementation of ring 1 in the 744 744 x86 architecture that were never fixed. Certain instructions that 745 <emphasis>should</emphasis> trap in ring 1 don't. This affect , for745 <emphasis>should</emphasis> trap in ring 1 don't. This affects, for 746 746 example, the LGDT/SGDT, LIDT/SIDT, or POPF/PUSHF instruction pairs. 747 747 Whereas the "load" operation is privileged and can therefore be
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