Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp1197407rwd; Thu, 15 Jun 2023 07:33:02 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ79wn/hWo5TuOSuNPtItynLcXsFiIiVe3Dioy8j9pcQtk6Loqlp7AD6j0J2HcC6SIhbWs9M X-Received: by 2002:a17:907:1b1c:b0:970:e010:3bb2 with SMTP id mp28-20020a1709071b1c00b00970e0103bb2mr19523875ejc.35.1686839582168; Thu, 15 Jun 2023 07:33:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1686839582; cv=none; d=google.com; s=arc-20160816; b=VofN1kqTmKwtpjYZb56RxCoZFE0ehblsugxTW27kGt5fyR1hAy6e48qJUCP5Q2lfeq uZOKtjBXxUi0IRoTBGfBr/RNwyNwC89DAGtp1JOqGoPIrN6K5/4OQbe5clJDG8QqFQuh RZBRyNM0wwzvEfgfF0LTW70R4FxTi/qvW23bPEw9CHF/EDKWkt4yNCAYz81S/3DVoXln 8VpY09/fHlsIqhbmyWRGOqao+41di1b6VoWaHiwVTLaDhk/fCs2BTlJOSxNBIrpqDpQM QHvvLli7rTYtQshPq3JBTR+rFCfOFCUJW2YWKOzZorzPtmc+ByHFezvgD4IS7cNJbk29 RLMg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:cc:to:from:subject :message-id:references:mime-version:in-reply-to:date:dkim-signature; bh=7viRfd/Ct8U5RrqgvCgGqBfozF7RQD4igs0DqRCL6cE=; b=em026rR5QhCnMpj1ToSFLnAWsjK0QEagcqqCRfMCQzBRaDIBO150BWRY2qTqZpoFxJ W6+uilCyWcZpRqAg4Ak4LF/B3cJUl+cSN49G2+YshijS08bpDOw93OehfMVenCXWPNb/ P6CkHkIfUHOm1uRY+vcsG86LY7B3+NjzHjLgnHOmn/Zrr5pngRQ+9XrZzKiFwlbKrGpT IRh2+nvpQ8MfRsIN9YHk7G8xRx7t/GeZPT16Nm7iIcjy6zjTSs7hvH/SSM4+m3bt9Kd/ kNX6iQXLghM4hgoA9J6PiJMzkmn2zZE6BlVvruQcGIm9mgDnUqi8z7QrIyGFgyUpYHQH or5w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b="N/9efvZe"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q11-20020a1709060e4b00b0096996a5ea2asi9575649eji.397.2023.06.15.07.32.36; Thu, 15 Jun 2023 07:33:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b="N/9efvZe"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344955AbjFOOOb (ORCPT + 99 others); Thu, 15 Jun 2023 10:14:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344941AbjFOOO3 (ORCPT ); Thu, 15 Jun 2023 10:14:29 -0400 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B163A1FC2 for ; Thu, 15 Jun 2023 07:14:28 -0700 (PDT) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-565de4b5be5so27320837b3.1 for ; Thu, 15 Jun 2023 07:14:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1686838468; x=1689430468; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:from:to:cc:subject:date:message-id :reply-to; bh=7viRfd/Ct8U5RrqgvCgGqBfozF7RQD4igs0DqRCL6cE=; b=N/9efvZeguJ9mTYp5uqlZJJgM9UzRYdeH+vy0nBO00FHtIhj1v5S8J8uFMHxXAdPq5 HMY7gCgct/iykDoEMY/UG1qvaS4tT96uzlhEPWL0wuon7fNHgp+8zvFR59EqaGk0IcR5 GIOIV7t4D2hGoqqUlwNaHk7O/lN3NwsHonXsFnvPwEXiapoG1W/+AS4q2pjBmrakJSVF yBuwQ8oL0P8aYozIPFw4J1XAu0B0MLnP7ZuaGljQ1bIP+UL6K+Kg4Wn6tI5ZM7QUJHq1 DHMrSnuQrFIh+FjNv6J2EzUG6FbU+pYRhEnJGAtfHyCFNX57WYLzlhP+493R4eeaCpDG TlLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686838468; x=1689430468; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=7viRfd/Ct8U5RrqgvCgGqBfozF7RQD4igs0DqRCL6cE=; b=YuNkDqpYpDcw96AWgax8pUBg7MPep2RUbqH6BLTuwfCBh8dPjxWlgWE36/TQtI/WwY DbSOQOnG/rwgW86SgTctmx/VYh/FtDzDSMOsuc13pShdBslqM5FMcaYO3UtLHmYRggzX I2SYsPFYRowExvCARguebRw1CUoVVsblvfR7mVKrnaSiA9t2y6AMWcR40C/EKWvQcwxO XsNn4kMe1kzNArqLCh9AyznBeEv8nXivYqe3GqMHvaGmvMBAJ7DId7CQ17LGhoeKEPMO OLQJY/rlkWgzoUXBw83ufvxeuEeY8LB6zEtkb/wmEJbjeyBuCzM8cDC9wqrZIeDrnsdW lGNQ== X-Gm-Message-State: AC+VfDx4ujro+ZzO1n/hZJfrGj0WdupO0nlNFt7Yeou/VBQ2Kbyz0r6A DGba/n1ZZPqhTZeVh9IMSRQRmTQwOHE= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a81:bc0f:0:b0:56d:2abf:f0c with SMTP id a15-20020a81bc0f000000b0056d2abf0f0cmr2288100ywi.10.1686838467967; Thu, 15 Jun 2023 07:14:27 -0700 (PDT) Date: Thu, 15 Jun 2023 07:14:26 -0700 In-Reply-To: Mime-Version: 1.0 References: <20230606192858.3600174-1-rananta@google.com> Message-ID: Subject: Re: [PATCH v5 0/7] KVM: arm64: Add support for FEAT_TLBIRANGE From: Sean Christopherson To: Oliver Upton Cc: Raghavendra Rao Ananta , Marc Zyngier , James Morse , Suzuki K Poulose , Paolo Bonzini , Jing Zhang , Colton Lewis , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 15, 2023, Oliver Upton wrote: > +cc Sean >=20 > On Wed, Jun 14, 2023 at 06:57:01PM -0700, Raghavendra Rao Ananta wrote: > > On Wed, Jun 14, 2023 at 5:19=E2=80=AFAM Oliver Upton wrote: > > > > > > Hi Raghavendra, > > > > > > On Tue, Jun 06, 2023 at 07:28:51PM +0000, Raghavendra Rao Ananta wrot= e: > > > > The series is based off of upstream v6.4-rc2, and applied David > > > > Matlack's common API for TLB invalidations[1] on top. > > > > > > Sorry I didn't spot the dependency earlier, but this isn't helpful TB= H. > > > > > > David's series was partially applied, and what remains no longer clea= nly > > > applies to the base you suggest. Independent of that, my *strong* > > > preference is that you just send out a series containing your patches= as > > > well as David's. Coordinating dependent efforts is the only sane thin= g > > > to do. Also, those patches are 5 months old at this point which is > > > ancient history. > > > > > Would you rather prefer I detach this series from David's as I'm not > > sure what his plans are for future versions? > > On the other hand, the patches seem simple enough to rebase and give > > another shot at review, but may end up delaying this series. > > WDYT? >=20 > In cases such as this you'd typically coordinate with the other > developer to pick up their changes as part of your series. Especially > for this case -- David's refactoring is _pointless_ without another > user for that code (i.e. arm64). As fun as it might be to antagonize > Sean, that series pokes x86 and I'd like an ack from on it. >=20 > So, please post a combined series that applies cleanly to an early 6.4 > rc of your choosing, and cc all affected reviewers/maintainers. +1