* [PATCH,DOC] Document how 4gb_segment_notify notifys
@ 2010-08-21 21:37 Samuel Thibault
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From: Samuel Thibault @ 2010-08-21 21:37 UTC (permalink / raw)
To: xen-devel
This documents how 4gb_segment_notify actually notifys the guest of the
required emulations.
diff -r aecf092da748 docs/src/interface.tex
--- a/docs/src/interface.tex Wed Jun 30 22:12:54 2010 +0100
+++ b/docs/src/interface.tex Sat Aug 21 23:34:14 2010 +0200
@@ -431,8 +431,8 @@
\item[VMASST\_TYPE\_4gb\_segments] Provide emulated support for
instructions that rely on 4GB segments (such as the techniques used
by some TLS solutions).
-\item[VMASST\_TYPE\_4gb\_segments\_notify] Provide a callback to the
- guest if the above segment fixups are used: allows the guest to
+\item[VMASST\_TYPE\_4gb\_segments\_notify] Provide a callback (via trap number
+ 15) to the guest if the above segment fixups are used: allows the guest to
display a warning message during boot.
\item[VMASST\_TYPE\_writable\_pagetables] Enable writable pagetable
mode - described above.
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2010-08-21 21:37 [PATCH,DOC] Document how 4gb_segment_notify notifys Samuel Thibault
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