From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7E5C6C2D0F1 for ; Tue, 31 Mar 2020 16:35:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5ECBF214DB for ; Tue, 31 Mar 2020 16:35:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731178AbgCaQf0 (ORCPT ); Tue, 31 Mar 2020 12:35:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:41716 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730677AbgCaQfP (ORCPT ); Tue, 31 Mar 2020 12:35:15 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B472920CC7; Tue, 31 Mar 2020 16:35:14 +0000 (UTC) Received: from rostedt by gandalf.local.home with local (Exim 4.93) (envelope-from ) id 1jJJr7-002VfA-Kz; Tue, 31 Mar 2020 12:35:13 -0400 Message-Id: <20200331163513.525283482@goodmis.org> User-Agent: quilt/0.65 Date: Tue, 31 Mar 2020 12:34:54 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org, linux-rt-users Cc: Thomas Gleixner , Carsten Emde , Sebastian Andrzej Siewior , John Kacur , Julia Cartwright , Daniel Wagner , Tom Zanussi , "Srivatsa S. Bhat" , Tiejun Chen Subject: [PATCH RT 1/3] lib/ubsan: Remove flags parameter from calls to ubsan_prologue() and ubsan_epilogue() References: <20200331163453.805082089@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-rt-users-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org 4.19.106-rt46-rc1 stable review patch. If anyone has any objections, please let me know. ------------------ From: Tiejun Chen Fails to build with CONFIG_UBSAN=y lib/ubsan.c: In function '__ubsan_handle_vla_bound_not_positive': lib/ubsan.c:348:2: error: too many arguments to function 'ubsan_prologue' ubsan_prologue(&data->location, &flags); ^~~~~~~~~~~~~~ lib/ubsan.c:146:13: note: declared here static void ubsan_prologue(struct source_location *location) ^~~~~~~~~~~~~~ lib/ubsan.c:353:2: error: too many arguments to function 'ubsan_epilogue' ubsan_epilogue(&flags); ^~~~~~~~~~~~~~ lib/ubsan.c:155:13: note: declared here static void ubsan_epilogue(void) ^~~~~~~~~~~~~~ Signed-off-by: Tiejun Chen Signed-off-by: Steven Rostedt (VMware) --- lib/ubsan.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/ubsan.c b/lib/ubsan.c index 5830cc9a2164..199c75e03469 100644 --- a/lib/ubsan.c +++ b/lib/ubsan.c @@ -339,18 +339,17 @@ EXPORT_SYMBOL(__ubsan_handle_type_mismatch_v1); void __ubsan_handle_vla_bound_not_positive(struct vla_bound_data *data, void *bound) { - unsigned long flags; char bound_str[VALUE_LENGTH]; if (suppress_report(&data->location)) return; - ubsan_prologue(&data->location, &flags); + ubsan_prologue(&data->location); val_to_string(bound_str, sizeof(bound_str), data->type, bound); pr_err("variable length array bound value %s <= 0\n", bound_str); - ubsan_epilogue(&flags); + ubsan_epilogue(); } EXPORT_SYMBOL(__ubsan_handle_vla_bound_not_positive); -- 2.25.1