Messages in this thread | | | Date | Wed, 4 Sep 2019 11:33:30 -0400 | From | Joel Fernandes <> | Subject | Re: [PATCH 2/2] sched/debug: add sched_update_nr_running tracepoint |
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On Wed, Sep 04, 2019 at 08:26:52AM -0700, Alexei Starovoitov wrote: > On Wed, Sep 4, 2019 at 6:14 AM Joel Fernandes <joel@joelfernandes.org> wrote: > > > > True. However, for kprobes-based BPF program - it does check for kernel > > version to ensure that the BPF program is built against the right kernel > > version (in order to ensure the program is built against the right set of > > kernel headers). If it is not, then BPF refuses to load the program. > > This is not true anymore. Users found few ways to workaround that check > in practice. It became useless and it was deleted some time ago.
Wow, Ok! Interesting!
thanks,
- Joel
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