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-rw-r--r--drivers/lguest/core.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 35d19ae58de..cb4c67025d5 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -128,9 +128,12 @@ static void unmap_switcher(void)
__free_pages(switcher_page[i], 0);
}
-/*L:305
+/*H:032
* Dealing With Guest Memory.
*
+ * Before we go too much further into the Host, we need to grok the routines
+ * we use to deal with Guest memory.
+ *
* When the Guest gives us (what it thinks is) a physical address, we can use
* the normal copy_from_user() & copy_to_user() on the corresponding place in
* the memory region allocated by the Launcher.