If a module signing key is used for multiple kernel builds, it is
critical that the modules for each build can be distinguished.
This series makes force-loading invalidate module signatures and
documents the importance of module version info when reusing a key
for multiple builds.

Ben.

Ben Hutchings (3):
  module: Invalidate signatures on force-loaded modules
  Documentation/module-signing.txt: Note need for version info if
    reusing a key
  module: Disable MODULE_FORCE_LOAD when MODULE_SIG_FORCE is enabled

 Documentation/module-signing.txt |  6 ++++++
 init/Kconfig                     |  1 +
 kernel/module.c                  | 13 +++++++++----
 3 files changed, 16 insertions(+), 4 deletions(-)

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