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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ACFB0C001B0 for ; Wed, 19 Jul 2023 18:56:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qKELtNc8oeffbXDTewWumab2UFTkQ/Fndfr7P23LszU=; b=klmxb3/3fpkUI1 /Cpr123EXduWMvZrIN9+uf7lU2ABqxv5QFFXUHeH4ZL7+QBh8c9prfSmxMsJ4RTleCuIHfinwuPup XzIEylPsOqQoJolpnjMasWIhKcIlpfVitF3UL2fdbkm9ge6y0aLN9d4J2tuWr7uXppiTVwnh+zzuz or6ih5NeMUF5tSWD1+CMcSWeKs0BT62aUTOy3zA1K3Gk20CEd1vcDvQXntz4CfIgIj6DIv3gHsG5h B80h3nPKPt7JYZlRz61IPpf6zJ6xgsyd8Xs6gbt3ogj9kp+XO1bMvhe7+b3tqizRCGBCwezzWn4m5 EJX7ZTs4+qs41MA0Sgag==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qMCKt-008aI7-21; Wed, 19 Jul 2023 18:55:43 +0000 Received: from mga14.intel.com ([192.55.52.115]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qMCKr-008aGr-12 for linux-arm-kernel@lists.infradead.org; Wed, 19 Jul 2023 18:55:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689792941; x=1721328941; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=VgOUC4K9fx66jXJxsabJ6cjLbIddps+gucTz9RAEk7M=; b=O/w7wyss7bjEGymlE5M7zAL9h4zRdw04g0KqgaQJj6GYjliE+eOY2pEp w/rRnzAYF6KOriPnhG9iGfOGlsOULc20qn2CM05xHI7zJPc624bA2vHWw 6uzdixSdK4hjJXICTUmXBtyNFIKuXRQdu3NvW/baC7vLrzhpt0A5of4wk BYgIpdfq3bFi/xnslo50gTSy+3MI4JnWJDUkExrsJtVw6Gegx5DxwrzLl GPGqhU9gC4EEoh0KCJ6LJzPUjE+7nnLkWql33l5JeO3AUlGrKaPHO2Xw4 FAEFZK8K9dJMsz9Yjf9M7FwOPi/LslGbp88FQo+woABC4I3G1kDDVeDcd A==; X-IronPort-AV: E=McAfee;i="6600,9927,10776"; a="366586881" X-IronPort-AV: E=Sophos;i="6.01,216,1684825200"; d="scan'208";a="366586881" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Jul 2023 11:55:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10776"; a="848148918" X-IronPort-AV: E=Sophos;i="6.01,216,1684825200"; d="scan'208";a="848148918" Received: from lkp-server02.sh.intel.com (HELO 36946fcf73d7) ([10.239.97.151]) by orsmga004.jf.intel.com with ESMTP; 19 Jul 2023 11:55:29 -0700 Received: from kbuild by 36946fcf73d7 with local (Exim 4.96) (envelope-from ) id 1qMCKf-0005OE-0T; Wed, 19 Jul 2023 18:55:29 +0000 Date: Thu, 20 Jul 2023 02:54:50 +0800 From: kernel test robot To: Johannes Zink , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Richard Cochran , Russell King Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, patchwork-jzi@pengutronix.de, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Johannes Zink Subject: Re: [PATCH] net: stmmac: correct MAC propagation delay Message-ID: <202307200225.B8rmKQPN-lkp@intel.com> References: <20230719-stmmac_correct_mac_delay-v1-1-768aa4d09334@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230719-stmmac_correct_mac_delay-v1-1-768aa4d09334@pengutronix.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230719_115541_375032_7BC95CC2 X-CRM114-Status: GOOD ( 12.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Johannes, kernel test robot noticed the following build errors: [auto build test ERROR on 36395b2efe905650cd179d67411ffee3b770268b] url: https://github.com/intel-lab-lkp/linux/commits/Johannes-Zink/net-stmmac-correct-MAC-propagation-delay/20230719-221258 base: 36395b2efe905650cd179d67411ffee3b770268b patch link: https://lore.kernel.org/r/20230719-stmmac_correct_mac_delay-v1-1-768aa4d09334%40pengutronix.de patch subject: [PATCH] net: stmmac: correct MAC propagation delay config: i386-randconfig-i002-20230720 (https://download.01.org/0day-ci/archive/20230720/202307200225.B8rmKQPN-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce: (https://download.01.org/0day-ci/archive/20230720/202307200225.B8rmKQPN-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202307200225.B8rmKQPN-lkp@intel.com/ All errors (new ones prefixed by >>): ld: drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.o: in function `correct_latency': >> drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c:83: undefined reference to `__udivdi3' vim +83 drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c 62 63 static void correct_latency(struct stmmac_priv *priv) 64 { 65 void __iomem *ioaddr = priv->ptpaddr; 66 u32 reg_tsic, reg_tsicsns; 67 u32 reg_tsec, reg_tsecsns; 68 u64 scaled_ns; 69 u32 val; 70 71 /* MAC-internal ingress latency */ 72 scaled_ns = readl(ioaddr + PTP_TS_INGR_LAT); 73 74 /* See section 11.7.2.5.3.1 "Ingress Correction" on page 4001 of 75 * i.MX8MP Applications Processor Reference Manual Rev. 1, 06/2021 76 */ 77 val = readl(ioaddr + PTP_TCR); 78 if (val & PTP_TCR_TSCTRLSSR) 79 /* nanoseconds field is in decimal format with granularity of 1ns/bit */ 80 scaled_ns = (NSEC_PER_SEC << 16) - scaled_ns; 81 else 82 /* nanoseconds field is in binary format with granularity of ~0.466ns/bit */ > 83 scaled_ns = ((1ULL << 31) << 16) - scaled_ns * PSEC_PER_NSEC / 466; 84 85 reg_tsic = scaled_ns >> 16; 86 reg_tsicsns = scaled_ns & 0xff00; 87 88 /* set bit 31 for 2's compliment */ 89 reg_tsic |= BIT(31); 90 91 writel(reg_tsic, ioaddr + PTP_TS_INGR_CORR_NS); 92 writel(reg_tsicsns, ioaddr + PTP_TS_INGR_CORR_SNS); 93 94 /* MAC-internal egress latency */ 95 scaled_ns = readl(ioaddr + PTP_TS_EGR_LAT); 96 97 reg_tsec = scaled_ns >> 16; 98 reg_tsecsns = scaled_ns & 0xff00; 99 100 writel(reg_tsec, ioaddr + PTP_TS_EGR_CORR_NS); 101 writel(reg_tsecsns, ioaddr + PTP_TS_EGR_CORR_SNS); 102 } 103 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel