Changeset 52192 in vbox for trunk/src/VBox/HostDrivers/Support/linux

Timestamp:

Jul 25, 2014 3:04:01 PM (11 years ago)

Author:

vboxsync

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

95251

Message:

HostDrivers/Support, VMM: support CONFIG_PAX_KERNEXEC Linux kernels

File:

• trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c (modified) (1 diff)

trunk/src/VBox/HostDrivers/Support/linux/SUPDrv-linux.c

@@ -1066 +1066 @@
 }
 
+
+/**
+ * Returns configuration flags of the host kernel.
+ */
+SUPR0DECL(uint32_t) SUPR0GetKernelFeatures(void)
+{
+    uint32_t fFlags = 0;
+#ifdef CONFIG_PAX_KERNEXEC
+    fFlags |= SUPKERNELFEATURES_GDT_READ_ONLY;
+#endif
+    return fFlags;
+}
+
+
 module_init(VBoxDrvLinuxInit);
 module_exit(VBoxDrvLinuxUnload);