Merge branch 'for-5.18/amd-sfh' into for-linus

- dead code elimination (Christophe JAILLET)

1 files changed, 3 insertions, 18 deletions

diff --git a/kernel/panic.c b/kernel/panic.c
index cefd7d82366f..55b50e052ec3 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -32,6 +32,7 @@
 #include <linux/bug.h>
 #include <linux/ratelimit.h>
 #include <linux/debugfs.h>
+#include <trace/events/error_report.h>
 #include <asm/sections.h>
 
 #define PANIC_TIMER_STEP 100
@@ -533,26 +534,9 @@ void oops_enter(void)
 		trigger_all_cpu_backtrace();
 }
 
-/*
- * 64-bit random ID for oopses:
- */
-static u64 oops_id;
-
-static int init_oops_id(void)
-{
-	if (!oops_id)
-		get_random_bytes(&oops_id, sizeof(oops_id));
-	else
-		oops_id++;
-
-	return 0;
-}
-late_initcall(init_oops_id);
-
 static void print_oops_end_marker(void)
 {
-	init_oops_id();
-	pr_warn("---[ end trace %016llx ]---\n", (unsigned long long)oops_id);
+	pr_warn("---[ end trace %016llx ]---\n", 0ULL);
 }
 
 /*
@@ -609,6 +593,7 @@ void __warn(const char *file, int line, void *caller, unsigned taint,
 	print_irqtrace_events(current);
 
 	print_oops_end_marker();
+	trace_error_report_end(ERROR_DETECTOR_WARN, (unsigned long)caller);
 
 	/* Just a warning, don't kill lockdep. */
 	add_taint(taint, LOCKDEP_STILL_OK);