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Date:   Sat, 23 Nov 2019 14:51:49 +0900
From:   "Daniel T. Lee" <>
To:     Daniel Borkmann <>,
        Alexei Starovoitov <>
Subject: [PATCH,bpf-next 0/2] Fix broken samples due to symbol mismatch

Currently, there are broken samples due to symbol mismatch (missing or
unused symbols). For example, the function open() calls the syscall 
'sys_openat' instead of 'sys_open'. And there are no exact symbols such
as 'sys_read' or 'sys_write' under kallsyms, instead the symbols have
prefixes. And these error leads to broke of samples.

This Patchset fixes the problem by changing the symbol match.

Daniel T. Lee (2):
  samples: bpf: replace symbol compare of trace_event
  samples: bpf: fix syscall_tp due to unused syscall

 samples/bpf/syscall_tp_kern.c  | 14 ++++++++++++++
 samples/bpf/trace_event_user.c |  4 ++--
 2 files changed, 16 insertions(+), 2 deletions(-)


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