Re: [PATCH v5 bpf-next 1/3] bpf: enable BPF_PROG_TEST_RUN for raw_tracepoint

2020-09-25 Thread Andrii Nakryiko
On Thu, Sep 24, 2020 at 4:03 PM Song Liu wrote: > > Add .test_run for raw_tracepoint. Also, introduce a new feature that runs > the target program on a specific CPU. This is achieved by a new flag in > bpf_attr.test, BPF_F_TEST_RUN_ON_CPU. When this flag is set, the program > is triggered on cpu w

[PATCH v5 bpf-next 1/3] bpf: enable BPF_PROG_TEST_RUN for raw_tracepoint

2020-09-24 Thread Song Liu
Add .test_run for raw_tracepoint. Also, introduce a new feature that runs the target program on a specific CPU. This is achieved by a new flag in bpf_attr.test, BPF_F_TEST_RUN_ON_CPU. When this flag is set, the program is triggered on cpu with id bpf_attr.test.cpu. This feature is needed for BPF pr