[PATCH] vdso: randomize the i386 vDSO by moving it into a vma

[mirror_ubuntu-bionic-kernel.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 2e352a605fcfef3a6dcb83d4c875635f9f89a71a..0d189c93eeaf94b283d22fd39d4dea8274d2d3cc 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1669,6 +1669,10 @@ running once the system is up.
        usbhid.mousepoll=
                        [USBHID] The interval which mice are to be polled at.
 
+       vdso=           [IA-32]
+                       vdso=1: enable VDSO (default)
+                       vdso=0: disable VDSO mapping
+
        video=          [FB] Frame buffer configuration
                        See Documentation/fb/modedb.txt.