PM / hibernate: Image data protection during restoration

[cascardo/linux.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 82b42c9..07960c2 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3594,6 +3594,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                                present during boot.
                nocompress      Don't compress/decompress hibernation images.
                no              Disable hibernation and resume.
+               protect_image   Turn on image protection during restoration
+                               (that will set all pages holding image data
+                               during restoration read-only).
 
        retain_initrd   [RAM] Keep initrd memory after extraction