From 36b1c7006736517f5a9d86eb6f8d5930a2aa64bf Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 16 Feb 2020 13:07:49 -0500 Subject: objtool: whitelist __sanitizer_cov_trace_switch() it's not really different from e.g. __sanitizer_cov_trace_cmp4(); as it is, the switches that generate an array of labels get rejected by objtool, while slightly different set of cases that gets compiled into a series of comparisons is accepted. Signed-off-by: Al Viro --- tools/objtool/check.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/objtool') diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 4768d91c6d68..3667c5d7453a 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -478,6 +478,7 @@ static const char *uaccess_safe_builtin[] = { "__sanitizer_cov_trace_cmp2", "__sanitizer_cov_trace_cmp4", "__sanitizer_cov_trace_cmp8", + "__sanitizer_cov_trace_switch", /* UBSAN */ "ubsan_type_mismatch_common", "__ubsan_handle_type_mismatch", -- cgit v1.2.3