On Fri, 19 Jul 2019, Petr Mladek wrote: > Hi, > > this is another piece in the puzzle that helps to maintain more > livepatches. > > Especially pre/post (un)patch callbacks might change a system state. > Any newly installed livepatch has to somehow deal with system state > modifications done be already installed livepatches. > > This patchset provides a simple and generic API that > helps to keep and pass information between the livepatches. > It is also usable to prevent loading incompatible livepatches. > > > Changes since v1: > > + Use "unsigned long" instead of "int" for "state.id" [Nicolai] > + Use "unsigned int" instead of "int" for "state.version [Petr] > + Include "state.h" to avoid warning about non-static func [Miroslav] > + Simplify logic in klp_is_state_compatible() [Miroslav] > + Document how livepatches should handle the state [Nicolai] > + Fix some typos, formulation, module metadata [Joe, Miroslav] I noticed couple of typos along the way but apart from that Acked-by: Miroslav Benes <mbenes@xxxxxxx> Miroslav
