Changeset 39808 in vbox for trunk/src/VBox/Runtime/r0drv

Timestamp:

Jan 19, 2012 11:21:46 AM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

75789

Message:

Runtime/r0drv: get the physical address of Linux kernel kmap mappings too. Make it work on RHEL3 and other Linux 2.4 systems.

File:

• trunk/src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c (modified) (1 diff)

trunk/src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c

@@ -836 +836 @@
         return NULL;
     u.Entry = *pEntry;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 5) || defined(pte_offset_map)
     pte_unmap(pEntry);
+#endif
 
     if (RT_UNLIKELY(!pte_present(u.Entry)))