I haven't tried any previous Ubuntu or kernel releases. I'm not doing anything special to compile perf myself, i.e., I just run make in tools/perf. Looking at tools/perf/Makefile.config, it seems like auxtrace gets disabled if GCC is detected to not have __get_cpuid, which makes it seems like a bug in the feature detection or an abnormality in the environment where perf is built for linux-tools-common.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641859 Title: perf compiled without auxtrace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1641859/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
