Kernel signal code is a complex maze, it's very difficult to introduce non-trivial changes without regressions. Over the past month I worked on covering missing elementary scenarios involving the ptrace(2) API. Part of the new tests were marked as expected to success, however a number of them are expected to fail. http://blog.netbsd.org/tnf/entry/increasing_coverage_of_signal_semantics Plan for the next milestone Keep preparing kernel fixes and after thorough verification applying them to the mainline. This work was sponsored by The NetBSD Foundation.
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