ff author Al Viro 1285305893 +0100 committer Linus Torvalds 1285361659 -0700 m32r: hole in shifting pc back It's a userland pointer; worse, an untrustable one since ptrace has just provided a chance to modify it. X-Roothole-Covering-Cabal: TINRCC Signed-off-by: Al Viro Signed-off-by: Linus Torvalds ˜Ü©£á †*xœ