From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yu Zhao Subject: Re: [PATCH V2] KVM: ARM: Remove pgtable page standard functions from stage-2 page tables Date: Mon, 8 Apr 2019 11:18:42 -0600 Message-ID: <20190408171842.GA218114@google.com> References: <3be0b7e0-2ef8-babb-88c9-d229e0fdd220@arm.com> <1552397145-10665-1-git-send-email-anshuman.khandual@arm.com> <20190401161638.GB22092@fuggles.cambridge.arm.com> <20190401183425.GA106130@google.com> <20190402090349.GA25936@fuggles.cambridge.arm.com> <20190408142212.GA4331@fuggles.cambridge.arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20190408142212.GA4331@fuggles.cambridge.arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Will Deacon Cc: mark.rutland@arm.com, julien.thierry@arm.com, suzuki.poulose@arm.com, marc.zyngier@arm.com, catalin.marinas@arm.com, Anshuman Khandual , christoffer.dall@arm.com, linux-mm@kvack.org, james.morse@arm.com, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org List-Id: kvmarm@lists.cs.columbia.edu On Mon, Apr 08, 2019 at 03:22:38PM +0100, Will Deacon wrote: > On Tue, Apr 02, 2019 at 10:04:30AM +0100, Will Deacon wrote: > > On Mon, Apr 01, 2019 at 12:34:25PM -0600, Yu Zhao wrote: > > > On Mon, Apr 01, 2019 at 05:16:38PM +0100, Will Deacon wrote: > > > > [+KVM/ARM folks, since I can't take this without an Ack in place from them] > > > > > > > > My understanding is that this patch is intended to replace patch 3/4 in > > > > this series: > > > > > > > > http://lists.infradead.org/pipermail/linux-arm-kernel/2019-March/638083.html > > > > > > Yes, and sorry for the confusion. I could send an updated series once > > > this patch is merged. Thanks. > > > > That's alright, I think I'm on top of it (but I'll ask you to check whatever > > I end up merging). Just wanted to make it easy for the kvm folks to dive in > > with no context! > > Ok, I've pushed this out onto a temporary branch before I merge it into > -next: > > https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/log/?h=pgtable-ctors > > Please can you confirm that it looks ok? LGTM, thanks. 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=-4.9 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FSL_HELO_FAKE,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=ham 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 71E8DC10F13 for ; Mon, 8 Apr 2019 19:36:42 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 21C7A2083E for ; Mon, 8 Apr 2019 19:36:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="GsBfuMaH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21C7A2083E Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id CDB354A479; Mon, 8 Apr 2019 15:36:40 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@google.com Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VESRHEHB+ocx; Mon, 8 Apr 2019 15:36:38 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id D8CE14A47D; Mon, 8 Apr 2019 15:36:36 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 0CCC04A3B2 for ; Mon, 8 Apr 2019 13:18:50 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id G85IPaykEQbE for ; Mon, 8 Apr 2019 13:18:49 -0400 (EDT) Received: from mail-io1-f67.google.com (mail-io1-f67.google.com [209.85.166.67]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id E91204A382 for ; Mon, 8 Apr 2019 13:18:48 -0400 (EDT) Received: by mail-io1-f67.google.com with SMTP id x7so11733833ioh.4 for ; Mon, 08 Apr 2019 10:18:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=I0hrpN+n/xSYHN63HyWBfrYsRb+kkodDIb8th+w7s5I=; b=GsBfuMaHUMFMyzJ3V3cYar4SzFP84sahUwvImGTlosHxgTZML0TQ8i1Rxrf9pna63Z +8iTfa7HdE19DVDqKIJisqZotDWqq9S47+ynqm4pFCv6ZPYmzSV690VRArTsGR1DyZPf MKARniVRmy644xNGCuq33rBCsv5PtLXOyAi42pi8YgUk4mqoysEYP8L/Pi1g5R+ZC//I lCteEbGd0wMnzni/h33aVERpQwfaU/omsrfuFQsTNIpd7LG93gh3uCn1A3wr2+lp506n kdA69KJXF50ka1HlRteSgnLoa3qoc5nhbqyWiZpoQlKJoxCYCmKE/754f2o80y7XGBPD jc0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=I0hrpN+n/xSYHN63HyWBfrYsRb+kkodDIb8th+w7s5I=; b=sjtYioFm3KhePEFMLR+0SH60pBGL7XBhaDm4hGUiZuAfgCd2wmemlpzLln4E1YTXXw omDj7Y6IEbm7wmdJytJfzLaMYnTxrc6waEmDEIt29+U6pW6U2K1UXQ2XyV/+v2F9F4mG gopFxclKPN2UB9Dag4m+R7umDAgcNgpQ1QupTiRm9CbmmIw7v+N28u/crX+KfVBAtiLD Ujnw3411ZGty11j27T/wpt59AmWqtwp+dBTh4cttpN5pxB5OhHipKNJjgMruA/62RTOk OOUyDRAEKebXQAdvQ/FkNJX3crti3AWVIEcX81LPEO6zP/etNAeWSQB5xJ032GygSuIc imgw== X-Gm-Message-State: APjAAAWYScolcc8PS6U0ctAi9rgfDaATjj4xr+TTV8750U20rfBbNRLE /i300eo7kTWys0Irsd7clcKXyg== X-Google-Smtp-Source: APXvYqxYY5wiGAUEvbwJM7zFq7gs6fRUiI1Rxe3i35EIz8JlwJ7p7elg72cgSIhhFLj69XH5vFY/kQ== X-Received: by 2002:a6b:d119:: with SMTP id l25mr20027875iob.278.1554743927679; Mon, 08 Apr 2019 10:18:47 -0700 (PDT) Received: from google.com ([2620:15c:183:0:a0c3:519e:9276:fc96]) by smtp.gmail.com with ESMTPSA id w4sm11647834ioa.38.2019.04.08.10.18.46 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 08 Apr 2019 10:18:47 -0700 (PDT) Date: Mon, 8 Apr 2019 11:18:42 -0600 From: Yu Zhao To: Will Deacon Subject: Re: [PATCH V2] KVM: ARM: Remove pgtable page standard functions from stage-2 page tables Message-ID: <20190408171842.GA218114@google.com> References: <3be0b7e0-2ef8-babb-88c9-d229e0fdd220@arm.com> <1552397145-10665-1-git-send-email-anshuman.khandual@arm.com> <20190401161638.GB22092@fuggles.cambridge.arm.com> <20190401183425.GA106130@google.com> <20190402090349.GA25936@fuggles.cambridge.arm.com> <20190408142212.GA4331@fuggles.cambridge.arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190408142212.GA4331@fuggles.cambridge.arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Mailman-Approved-At: Mon, 08 Apr 2019 15:36:35 -0400 Cc: marc.zyngier@arm.com, catalin.marinas@arm.com, Anshuman Khandual , linux-mm@kvack.org, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu Message-ID: <20190408171842.mFSqttf0mdsPQhTEbuDKTH4wZHwUVZYk4zeZpkg135w@z> On Mon, Apr 08, 2019 at 03:22:38PM +0100, Will Deacon wrote: > On Tue, Apr 02, 2019 at 10:04:30AM +0100, Will Deacon wrote: > > On Mon, Apr 01, 2019 at 12:34:25PM -0600, Yu Zhao wrote: > > > On Mon, Apr 01, 2019 at 05:16:38PM +0100, Will Deacon wrote: > > > > [+KVM/ARM folks, since I can't take this without an Ack in place from them] > > > > > > > > My understanding is that this patch is intended to replace patch 3/4 in > > > > this series: > > > > > > > > http://lists.infradead.org/pipermail/linux-arm-kernel/2019-March/638083.html > > > > > > Yes, and sorry for the confusion. I could send an updated series once > > > this patch is merged. Thanks. > > > > That's alright, I think I'm on top of it (but I'll ask you to check whatever > > I end up merging). Just wanted to make it easy for the kvm folks to dive in > > with no context! > > Ok, I've pushed this out onto a temporary branch before I merge it into > -next: > > https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/log/?h=pgtable-ctors > > Please can you confirm that it looks ok? LGTM, thanks. _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm 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=-4.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FSL_HELO_FAKE, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 480D9C10F13 for ; Mon, 8 Apr 2019 17:18:58 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 18D2A20863 for ; Mon, 8 Apr 2019 17:18:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tBN1jTXs"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="GsBfuMaH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 18D2A20863 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.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:References: Message-ID:Subject: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=Bt2oOyB0/4dFIKAk0wByx31qtfMo4uSPDlLSu3DLkWk=; b=tBN1jTXsC1qpcm 8Xuj2aajTYRrkMPc9y5Db9+Z7xy4z0peEoGm6DB+rn4M9Sluy83Q6mSZxWtBHoflVe+WqnL4q5gzn xqPb8hU/3+xOoFZHHB0evTEVIuSSfiWggHWfh6q2KmZ3QFDUhk2PCInm/XlGL7H5sHgtYiYAT/8uP ijNBoCcPKUU6sKay0vX0Iwx0nHzRTtl4lHVfgzKqLLAMq+j5e3+4t20oh1sp85TiFtF2H0SdN5H/G J9j1+qDmM8BC4kIeKxIEOTn9ZuDukqDRUoG1Db7fGeyvHz6xa0E8GwUbcjqM10G8xcps3wY1SoU+p U2EjY1/ixEEyh+GbMBmQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hDXv5-0005qr-Af; Mon, 08 Apr 2019 17:18:55 +0000 Received: from mail-io1-xd42.google.com ([2607:f8b0:4864:20::d42]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hDXv2-0005qO-50 for linux-arm-kernel@lists.infradead.org; Mon, 08 Apr 2019 17:18:53 +0000 Received: by mail-io1-xd42.google.com with SMTP id x3so11695954iol.10 for ; Mon, 08 Apr 2019 10:18:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=I0hrpN+n/xSYHN63HyWBfrYsRb+kkodDIb8th+w7s5I=; b=GsBfuMaHUMFMyzJ3V3cYar4SzFP84sahUwvImGTlosHxgTZML0TQ8i1Rxrf9pna63Z +8iTfa7HdE19DVDqKIJisqZotDWqq9S47+ynqm4pFCv6ZPYmzSV690VRArTsGR1DyZPf MKARniVRmy644xNGCuq33rBCsv5PtLXOyAi42pi8YgUk4mqoysEYP8L/Pi1g5R+ZC//I lCteEbGd0wMnzni/h33aVERpQwfaU/omsrfuFQsTNIpd7LG93gh3uCn1A3wr2+lp506n kdA69KJXF50ka1HlRteSgnLoa3qoc5nhbqyWiZpoQlKJoxCYCmKE/754f2o80y7XGBPD jc0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=I0hrpN+n/xSYHN63HyWBfrYsRb+kkodDIb8th+w7s5I=; b=Kc+6srYDAjGFS8hEwCoYW6z8/O+gF2IeVjqjAaUtSzqC305vtMjGQTqMUKHpdDm90O vdExgIdTz8bEKep3JtYiWdW6JEvm0cTNiDmiIMcpsx6Y+NG/Pxgra2xqWbknEZaTNaM3 mDD0rGfwIHrv9kew/iKSEygnTTgNu7sbzQ9N1j/jHF37XlOaq68tZk7rGlMH6MXshtm5 xyahJvoXnrcN1LT8eiuaH+lO81YFKPqyIcWk3o2T0OLk9QFEOMOq2mvYkHpHAIquxA57 QhJKDPH5y1UCUbTtBsbopUTmtSExy9IQFkQjfI3+v1BcwzXyAhNn8iPYY331T0+Umiid 8erA== X-Gm-Message-State: APjAAAX9DZOKqPQYZQUIg1jdqwI3QFHOzbPfknlN3esBFmmnby4YOyUC HOGsrqgagUDQAFHgqt7ea7nXFA== X-Google-Smtp-Source: APXvYqxYY5wiGAUEvbwJM7zFq7gs6fRUiI1Rxe3i35EIz8JlwJ7p7elg72cgSIhhFLj69XH5vFY/kQ== X-Received: by 2002:a6b:d119:: with SMTP id l25mr20027875iob.278.1554743927679; Mon, 08 Apr 2019 10:18:47 -0700 (PDT) Received: from google.com ([2620:15c:183:0:a0c3:519e:9276:fc96]) by smtp.gmail.com with ESMTPSA id w4sm11647834ioa.38.2019.04.08.10.18.46 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 08 Apr 2019 10:18:47 -0700 (PDT) Date: Mon, 8 Apr 2019 11:18:42 -0600 From: Yu Zhao To: Will Deacon Subject: Re: [PATCH V2] KVM: ARM: Remove pgtable page standard functions from stage-2 page tables Message-ID: <20190408171842.GA218114@google.com> References: <3be0b7e0-2ef8-babb-88c9-d229e0fdd220@arm.com> <1552397145-10665-1-git-send-email-anshuman.khandual@arm.com> <20190401161638.GB22092@fuggles.cambridge.arm.com> <20190401183425.GA106130@google.com> <20190402090349.GA25936@fuggles.cambridge.arm.com> <20190408142212.GA4331@fuggles.cambridge.arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190408142212.GA4331@fuggles.cambridge.arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190408_101852_214593_9CD9E649 X-CRM114-Status: GOOD ( 15.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, julien.thierry@arm.com, suzuki.poulose@arm.com, marc.zyngier@arm.com, catalin.marinas@arm.com, Anshuman Khandual , christoffer.dall@arm.com, linux-mm@kvack.org, james.morse@arm.com, kvmarm@lists.cs.columbia.edu, 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+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Apr 08, 2019 at 03:22:38PM +0100, Will Deacon wrote: > On Tue, Apr 02, 2019 at 10:04:30AM +0100, Will Deacon wrote: > > On Mon, Apr 01, 2019 at 12:34:25PM -0600, Yu Zhao wrote: > > > On Mon, Apr 01, 2019 at 05:16:38PM +0100, Will Deacon wrote: > > > > [+KVM/ARM folks, since I can't take this without an Ack in place from them] > > > > > > > > My understanding is that this patch is intended to replace patch 3/4 in > > > > this series: > > > > > > > > http://lists.infradead.org/pipermail/linux-arm-kernel/2019-March/638083.html > > > > > > Yes, and sorry for the confusion. I could send an updated series once > > > this patch is merged. Thanks. > > > > That's alright, I think I'm on top of it (but I'll ask you to check whatever > > I end up merging). Just wanted to make it easy for the kvm folks to dive in > > with no context! > > Ok, I've pushed this out onto a temporary branch before I merge it into > -next: > > https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git/log/?h=pgtable-ctors > > Please can you confirm that it looks ok? LGTM, thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel