linux-stable/include/trace
Simon Horman c4afd6410f net: qrtr: correct types of trace event parameters
[ Upstream commit 054fbf7ff8 ]

The arguments passed to the trace events are of type unsigned int,
however the signature of the events used __le32 parameters.

I may be missing the point here, but sparse flagged this and it
does seem incorrect to me.

  net/qrtr/ns.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, include/trace/events/qrtr.h):
  ./include/trace/events/qrtr.h:11:1: warning: cast to restricted __le32
  ./include/trace/events/qrtr.h:11:1: warning: restricted __le32 degrades to integer
  ./include/trace/events/qrtr.h:11:1: warning: restricted __le32 degrades to integer
  ... (a lot more similar warnings)
  net/qrtr/ns.c:115:47:    expected restricted __le32 [usertype] service
  net/qrtr/ns.c:115:47:    got unsigned int service
  net/qrtr/ns.c:115:61: warning: incorrect type in argument 2 (different base types)
  ... (a lot more similar warnings)

Fixes: dfddb54043 ("net: qrtr: Add tracepoint support")
Reviewed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230402-qrtr-trace-types-v1-1-92ad55008dd3@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:00:27 +09:00
..
events net: qrtr: correct types of trace event parameters 2023-05-11 23:00:27 +09:00
bpf_probe.h tracing: Add '__rel_loc' using trace event macros 2022-08-17 14:24:26 +02:00
define_trace.h
perf.h tracing/perf: Avoid -Warray-bounds warning for __rel_loc macro 2022-08-17 14:24:30 +02:00
syscall.h
trace_events.h tracing: Use alignof__(struct {type b;}) instead of offsetof() 2023-01-24 07:22:48 +01:00