Re: [PATCH bpf-next] bpf: fix segmentation fault of test_progs

2020-08-07 Thread Andrii Nakryiko
On Fri, Aug 7, 2020 at 10:21 AM Jianlin Lv wrote: > > test_progs reports the segmentation fault as below > > $ sudo ./test_progs -t mmap --verbose > test_mmap:PASS:skel_open_and_load 0 nsec > .. > test_mmap:PASS:adv_mmap1 0 nsec > test_mmap:PASS:adv_mmap2 0 nsec > test_mmap:PASS:adv_mmap3 0 ns

[PATCH bpf-next] bpf: fix segmentation fault of test_progs

2020-08-07 Thread Jianlin Lv
test_progs reports the segmentation fault as below $ sudo ./test_progs -t mmap --verbose test_mmap:PASS:skel_open_and_load 0 nsec .. test_mmap:PASS:adv_mmap1 0 nsec test_mmap:PASS:adv_mmap2 0 nsec test_mmap:PASS:adv_mmap3 0 nsec test_mmap:PASS:adv_mmap4 0 nsec Segmentation fault This issue wa