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Muchun Song authored
Fix compiler warning(as show below) for !CONFIG_KPROBES_ON_FTRACE. kernel/kprobes.c: In function 'kill_kprobe': kernel/kprobes.c:1116:33: warning: statement with no effect [-Wunused-value] 1116 | #define disarm_kprobe_ftrace(p) (-ENODEV) | ^ kernel/kprobes.c:2154:3: note: in expansion of macro 'disarm_kprobe_ftrace' 2154 | disarm_kprobe_ftrace(p); Link: https://lore.kernel.org/r/20200805142136.0331f7ea@canb.auug.org.au Link: https://lkml.kernel.org/r/20200805172046.19066-1-songmuchun@bytedance.comReported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Fixes: 0cb2f137 ("kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler") Acked-by:
Masami Hiramatsu <mhiramat@kernel.org> Acked-by:
John Fastabend <john.fastabend@gmail.com> Signed-off-by:
Muchun Song <songmuchun@bytedance.com> Signed-off-by:
Steven Rostedt (VMware) <rostedt@goodmis.org>
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