tree eef2172f5730c17ace6ddb9a1cf6a4f5062176ae
parent 8757b7764f13e336f3c0eb1f634440d4ee4c3a67
author Milan Broz <mbroz@redhat.com> 1159863337 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159887855 -0700

[PATCH] dm crypt: add key msg

Add the facility to wipe the encryption key from memory (for example while a
laptop is suspended) and reinstate it later (when the laptop gets resumed).

Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>