From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 20 Mar 2025 13:56:30 +0100 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 4.96) (envelope-from ) id 1tvFRm-001tZB-2C for lore@lore.pengutronix.de; Thu, 20 Mar 2025 13:56:30 +0100 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 1tvFRl-0001jM-Jm for lore@pengutronix.de; Thu, 20 Mar 2025 13:56:30 +0100 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: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=LIovj6AoK5hhz82Y1OgKEr56PA8qn50o1XoJMOHKwn0=; b=MzfDh7cSK7qtzkXOim5D+TU9Eb UJMdJvG2NDtDaF0cUyRjkSKP9jKHCk4u1/unLhlrFzZW3O3nby2Pie5WmpREArwzn1+JkqCiH68TB hiv9yHGWqoSs8MNPqYzafnBhe9Ez7lNnTWYfKruGZ2HKvAPhMrsReC9xu5UzynMmXlTrj2k5Nqrqo 44VLGmp0hApNLAqlXODpQ2vZzmsQIQNI3l/M0z7+S98vqlxv/D1AMeot7a+pMmO5lGDVgkwjHj+pG UwI83/0BPAkAlddNULB5pY+c7K0EunX5bnOYuV0gmzKO+ijyxP6SuKywC9Q+fOhpmiHdo/ZdBLdfJ srIUAyaQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tvFRM-0000000C9kV-1Che; Thu, 20 Mar 2025 12:56:04 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tvFO9-0000000C9P8-3eDE for barebox@lists.infradead.org; Thu, 20 Mar 2025 12:52:47 +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 1tvFO8-0000oh-K9; Thu, 20 Mar 2025 13:52:44 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tvFO8-000lF5-02; Thu, 20 Mar 2025 13:52:44 +0100 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1tvFO8-000sxc-1B; Thu, 20 Mar 2025 13:52:44 +0100 From: Sascha Hauer To: barebox@lists.infradead.org, Ahmad Fatoum In-Reply-To: <20250319161056.2086121-1-a.fatoum@pengutronix.de> References: <20250319161056.2086121-1-a.fatoum@pengutronix.de> Message-Id: <174247516436.211035.5665219130801008087.b4-ty@pengutronix.de> Date: Thu, 20 Mar 2025 13:52:44 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Mailer: b4 0.12.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250320_055245_905710_FA80772E X-CRM114-Status: UNSURE ( 7.10 ) 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=-5.4 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: Re: [PATCH] fixup! commands: ubsan: hide zero division in test 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) On Wed, 19 Mar 2025 17:10:56 +0100, Ahmad Fatoum wrote: > GCC complains that we pass the address of the variable instead of the > variable itself: > > commands/ubsan.c: In function ‘test_ubsan_divrem_overflow’: > error: lvalue required in ‘asm’ statement > > 63 | __asm__ ("" : "=r" (var) : "0" (var)) > | ^~~~~~~ > ./commands/ubsan.c:46:9: note: in expansion of macro ‘OPTIMIZER_HIDE_VAR’ > 46 | OPTIMIZER_HIDE_VAR(&val2); > > [...] Applied, thanks! [1/1] fixup! commands: ubsan: hide zero division in test https://git.pengutronix.de/cgit/barebox/commit/?id=85749615acdd (link may not be stable) Best regards, -- Sascha Hauer