From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 09 Oct 2023 13:53:57 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qpoph-001qYV-EA for lore@lore.pengutronix.de; Mon, 09 Oct 2023 13:53:57 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qpopg-0002HT-9A for lore@pengutronix.de; Mon, 09 Oct 2023 13:53:56 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=gA/xYeV5u+SE0uB0+QTt70gUleAOhePtiBwIXHhQgjs=; b=Dfg/icY1FL9mnfnM8Phl4aVzAN NGBhgU1/mpH9vEQPZqI7cel5iQ+oBIUsDzhQ9FOyGWM34ZXiy3ef6w6hlV38DOVdZQtXIXs9abytV aM2eshHKB+neTFd+RFq4e8NRi/votisVdfS2JNIXe9QgpZ/kEJ5KXnSjYzHi878/Vi4kxJpDcM3sV 19YQ/YiuTQ+B0K4okSIjEHqdbfEO8BSlDB90uTp3qBPPviS574x9ZH6wB+MkL3XrAvlmOfjXC7tzN g5Flh1ZqTK3tjdox3NNgYTona7rW5DwgdmC7EkEV++9TcVoZ35GmqvhmPU3LRebP8w0R7s8bMB6um HMDEQ3Jg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qpooY-00AWBu-0q; Mon, 09 Oct 2023 11:52:46 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qpooT-00AW9v-26 for barebox@lists.infradead.org; Mon, 09 Oct 2023 11:52:43 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qpooS-0001fo-Dy; Mon, 09 Oct 2023 13:52:40 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qpooR-000P3T-WA; Mon, 09 Oct 2023 13:52:40 +0200 Received: from afa by dude05.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1qpooR-009nkj-33; Mon, 09 Oct 2023 13:52:39 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 9 Oct 2023 13:52:35 +0200 Message-Id: <20231009115239.2291016-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231009_045241_695892_D587547D X-CRM114-Status: UNSURE ( 7.97 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 1/5] lib: ubsan: disable sanitization for UBSAN implementation X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) As done in Linux, the implementation of ubsan itself should not be instrumented by KASAN and stack protector. Signed-off-by: Ahmad Fatoum --- lib/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/Makefile b/lib/Makefile index 2b577becc444..791080b2d158 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -89,6 +89,8 @@ obj-$(CONFIG_GENERIC_LIB_MULDI3) += muldi3.o pbl-$(CONFIG_GENERIC_LIB_ASHLDI3) += ashldi3.o UBSAN_SANITIZE_ubsan.o := n +KASAN_SANITIZE_ubsan.o := n +CFLAGS_ubsan.o := -fno-stack-protector libfdt_files = fdt.o fdt_ro.o fdt_wip.o fdt_rw.o fdt_sw.o fdt_strerror.o \ fdt_empty_tree.o -- 2.39.2