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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 5039DC433E1 for ; Mon, 13 Jul 2020 14:40:47 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 199B620656 for ; Mon, 13 Jul 2020 14:40:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="PJm5/TU6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 199B620656 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Q6i1FRhXsKkoqkw2laO+AnGLbDALTe5mYGJL74/vHVE=; b=PJm5/TU6EvDdWgy2VZBO6D7Si VPpozKO5Z8tfDr6PEnLy3Kb/hR6PLkKw34cn2teoOJ8xTsO+F7heYv0w3pTuIxls/kfoxrZgA5BZO QpJK6cV3Zew0kryMGRXAMYx9hWBLiyiU9tTbtg11anq2yxGtcBiFpt+oHHL8UxQL4qcdETx7x2jGC YKb4zHm2BjqdmZk5N4aMHT4P8UhYHvjovywP5zq7A4FohU03ONXIsjhwH9/2YlQShSPv/IPUAFQZF unCDbc6z7Pvhi9ZzsLDho1oyMD2im6LKnADQem6KckqGLLresvCTMzNDt0oe+J51WCL0bE2ZRAxkP yWtSMuHTg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1juzbz-0004Rs-5d; Mon, 13 Jul 2020 14:39:19 +0000 Received: from szxga07-in.huawei.com ([45.249.212.35] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1juzbw-0004QX-Gf for linux-arm-kernel@lists.infradead.org; Mon, 13 Jul 2020 14:39:17 +0000 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id B186E45549ECF17A744D; Mon, 13 Jul 2020 22:39:09 +0800 (CST) Received: from [127.0.0.1] (10.174.186.75) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.487.0; Mon, 13 Jul 2020 22:39:01 +0800 Subject: Re: [PATCH v2 2/2] arm64: tlb: Use the TLBI RANGE feature in arm64 To: Jon Hunter , , , , , , , References: <20200710094420.517-1-yezhenyu2@huawei.com> <20200710094420.517-3-yezhenyu2@huawei.com> <4040f429-21c8-0825-2ad4-97786c3fe7c1@nvidia.com> From: Zhenyu Ye Message-ID: Date: Mon, 13 Jul 2020 22:39:00 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.3.0 MIME-Version: 1.0 In-Reply-To: <4040f429-21c8-0825-2ad4-97786c3fe7c1@nvidia.com> X-Originating-IP: [10.174.186.75] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200713_103916_818602_032D2BE5 X-CRM114-Status: UNSURE ( 7.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, xiexiangyou@huawei.com, zhangshaokun@hisilicon.com, linux-mm@kvack.org, arm@kernel.org, prime.zeng@hisilicon.com, linux-tegra , kuhn.chenqun@huawei.com, linux-arm-kernel@lists.infradead.org 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 Jon, On 2020/7/13 22:27, Jon Hunter wrote: > After this change I am seeing the following build errors ... > > /tmp/cckzq3FT.s: Assembler messages: > /tmp/cckzq3FT.s:854: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:870: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:1095: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:1111: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:1964: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:1980: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:2286: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:2302: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x7' > /tmp/cckzq3FT.s:4833: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x6' > /tmp/cckzq3FT.s:4849: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x6' > /tmp/cckzq3FT.s:5090: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x6' > /tmp/cckzq3FT.s:5106: Error: unknown or missing operation name at operand 1 -- `tlbi rvae1is,x6' > /tmp/cckzq3FT.s:874: Error: attempt to move .org backwards > /tmp/cckzq3FT.s:1115: Error: attempt to move .org backwards > /tmp/cckzq3FT.s:1984: Error: attempt to move .org backwards > /tmp/cckzq3FT.s:2306: Error: attempt to move .org backwards > /tmp/cckzq3FT.s:4853: Error: attempt to move .org backwards > /tmp/cckzq3FT.s:5110: Error: attempt to move .org backwards > scripts/Makefile.build:280: recipe for target 'arch/arm64/mm/hugetlbpage.o' failed > make[3]: *** [arch/arm64/mm/hugetlbpage.o] Error 1 > scripts/Makefile.build:497: recipe for target 'arch/arm64/mm' failed > make[2]: *** [arch/arm64/mm] Error 2 > > Cheers > Jon > The code must be built with binutils >= 2.30. Maybe I should add a check on whether binutils supports ARMv8.4-a instructions... Thanks, Zhenyu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel