The v5.10.113 brought a backport of commit ce33c845b030 "tracing:
Dump stacktrace trigger to the corresponding instance" and in that
backport it was switched from the three arg instance of __trace_stack()
to the 4 arg instance which was necessary for the older v5.10 baseline.
However the v5.10-rt has a pre-mainline snapshot of the trace reduction
args; commit 36590c50b2d0729952511129916beeea30d31d81 "tracing: Merge
irqflags + preempt counter." -- so it in fact needs the non-converted
mainline backport. So switch back to the 3 arg instance to solve:
kernel/trace/trace_events_trigger.c:1227:17: error: too many arguments
to function '__trace_stack'
Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com>
diff --git a/kernel/trace/trace_events_trigger.c
b/kernel/trace/trace_events_trigger.c
index 4bc90965abb2..6e2e41f73d40 100644
--- a/kernel/trace/trace_events_trigger.c
+++ b/kernel/trace/trace_events_trigger.c
@@ -1224,7 +1224,7 @@ stacktrace_trigger(struct event_trigger_data *data, void
*rec,
if (file) {
local_save_flags(flags);
- __trace_stack(file->tr, flags, STACK_SKIP, preempt_count());
+ __trace_stack(file->tr, tracing_gen_ctx(), STACK_SKIP);
} else
trace_dump_stack(STACK_SKIP);
}
--
2.33.0
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