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=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 D013CC433E7 for ; Mon, 13 Jul 2020 12:21:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF80120773 for ; Mon, 13 Jul 2020 12:21:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729747AbgGMMVc (ORCPT ); Mon, 13 Jul 2020 08:21:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:34942 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726586AbgGMMV3 (ORCPT ); Mon, 13 Jul 2020 08:21:29 -0400 Received: from gaia (unknown [95.146.230.158]) (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 8C95920738; Mon, 13 Jul 2020 12:21:26 +0000 (UTC) Date: Mon, 13 Jul 2020 13:21:24 +0100 From: Catalin Marinas To: maz@kernel.org, steven.price@arm.com, guohanjun@huawei.com, Zhenyu Ye , will@kernel.org, olof@lixom.net, suzuki.poulose@arm.com Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, zhangshaokun@hisilicon.com, prime.zeng@hisilicon.com, linux-arch@vger.kernel.org, kuhn.chenqun@huawei.com, xiexiangyou@huawei.com, linux-mm@kvack.org, arm@kernel.org Subject: Re: [PATCH v2 0/2] arm64: tlb: add support for TLBI RANGE instructions Message-ID: <20200713122123.GC15829@gaia> References: <20200710094420.517-1-yezhenyu2@huawei.com> <159440712962.27784.4664678472466095995.b4-ty@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <159440712962.27784.4664678472466095995.b4-ty@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 10, 2020 at 08:11:19PM +0100, Catalin Marinas wrote: > On Fri, 10 Jul 2020 17:44:18 +0800, Zhenyu Ye wrote: > > NOTICE: this series are based on the arm64 for-next/tlbi branch: > > git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/tlbi > > > > -- > > ARMv8.4-TLBI provides TLBI invalidation instruction that apply to a > > range of input addresses. This series add support for this feature. > > > > [...] > > Applied to arm64 (for-next/tlbi), thanks! > > [1/2] arm64: tlb: Detect the ARMv8.4 TLBI RANGE feature > https://git.kernel.org/arm64/c/a2fd755f77ff > [2/2] arm64: tlb: Use the TLBI RANGE feature in arm64 > https://git.kernel.org/arm64/c/db34a081d273 I'm dropping these two patches from for-next/tlbi and for-next/core. They need a check on whether binutils supports the new "tlbi rva*" instructions, otherwise the build mail fail. I kept the latest incarnation of these patches on devel/tlbi-range for reference. -- Catalin