Commit 0525bd82 authored by Marco Elver's avatar Marco Elver Committed by Paul E. McKenney
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objtool, kcsan: Add memory barrier instrumentation to whitelist 



Adds KCSAN's memory barrier instrumentation to objtool's uaccess
whitelist.

Signed-off-by: default avatarMarco Elver <elver@google.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 6f3f0c98

tools/objtool/check.c

+4 −0
Original line number Diff line number Diff line
@@ -849,6 +849,10 @@ static const char *uaccess_safe_builtin[] = { 
	"__asan_report_store16_noabort",

	/* KCSAN */

	"__kcsan_check_access",

	"__kcsan_mb",

	"__kcsan_wmb",

	"__kcsan_rmb",

	"__kcsan_release",

	"kcsan_found_watchpoint",

	"kcsan_setup_watchpoint",

	"kcsan_check_scoped_accesses",