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 mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D5ACC38145 for ; Fri, 2 Sep 2022 14:05:35 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id C2F214083E; Fri, 2 Sep 2022 10:05:34 -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 YDcYeSgv9hEW; Fri, 2 Sep 2022 10:05:33 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 87F81405AA; Fri, 2 Sep 2022 10:05:33 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id AC1364052C for ; Fri, 2 Sep 2022 10:05:32 -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 RfuBuwZdiRKS for ; Fri, 2 Sep 2022 10:05:31 -0400 (EDT) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 58A7E404FD for ; Fri, 2 Sep 2022 10:05:31 -0400 (EDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D1BA4B82C10; Fri, 2 Sep 2022 14:05:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1319C433D7; Fri, 2 Sep 2022 14:05:26 +0000 (UTC) Date: Fri, 2 Sep 2022 15:05:23 +0100 From: Catalin Marinas To: Peter Collingbourne Subject: Re: [PATCH v3 0/7] KVM: arm64: permit MAP_SHARED mappings with MTE enabled Message-ID: References: <20220810193033.1090251-1-pcc@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220810193033.1090251-1-pcc@google.com> Cc: kvm@vger.kernel.org, Marc Zyngier , Cornelia Huck , Steven Price , linux-arm-kernel@lists.infradead.org, Vincenzo Frascino , Will Deacon , kvmarm@lists.cs.columbia.edu, Evgenii Stepanov 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="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Wed, Aug 10, 2022 at 12:30:26PM -0700, Peter Collingbourne wrote: > I rebased Catalin's series onto -next, addressed the issues that I > identified in the review and added the proposed userspace enablement > patches after the series. > > [1] https://lore.kernel.org/all/20220705142619.4135905-1-catalin.marinas@arm.com/ > > Catalin Marinas (3): > arm64: mte: Fix/clarify the PG_mte_tagged semantics > KVM: arm64: Simplify the sanitise_mte_tags() logic > arm64: mte: Lock a page for MTE tag initialisation > > Peter Collingbourne (4): > mm: Add PG_arch_3 page flag BTW, I rebased these for patches on top of 6.0-rc3 and hopefully addressed the review comments. I pushed them here: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux devel/mte-pg-flags You may have rebased them already but just in case you haven't, feel free to pick them up from the above branch. -- Catalin _______________________________________________ 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 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 1393DC38145 for ; Fri, 2 Sep 2022 14:06:44 +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=2DZLA8ud+cRzxZrucV/Uf12TZ6k6ZA/Vgq3d3Sfj620=; b=tCvJWB+zik19Jo G9/5GZYhM8fNDU6HCY0HwBtnrbTCPeIq8IZVmAAPt6SaVWxtpXd6KzyOun+gEOB0/B/gHsANUsBAO qWZKX+ZGbEPrhVaZ5nLyqUljg8/SHXVjh6A+4dCw0TfLfYM0Uy0QLuRvhCSLXl717h58OKZmkS5tE n3alT9WEsMdAqKMXqsemh7mUiuI8Tjq9dgXLZhtFefkxpIRJcyuJ7xHSeMRB9kKI3uRbyAQ5gykqI 40ibzF3fSSFzROpeAewhydCSwCVUgnLRhCrU/GqD8vobNz1/JfT7CVYClD0oHkSMrQnAngjFufB+r /iOnDKsRBty0PrStGRnw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oU7Ic-005NnC-6v; Fri, 02 Sep 2022 14:05:34 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oU7IZ-005Nlj-8M for linux-arm-kernel@lists.infradead.org; Fri, 02 Sep 2022 14:05:32 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D1BA4B82C10; Fri, 2 Sep 2022 14:05:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1319C433D7; Fri, 2 Sep 2022 14:05:26 +0000 (UTC) Date: Fri, 2 Sep 2022 15:05:23 +0100 From: Catalin Marinas To: Peter Collingbourne Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, Cornelia Huck , Will Deacon , Marc Zyngier , Evgenii Stepanov , kvm@vger.kernel.org, Steven Price , Vincenzo Frascino Subject: Re: [PATCH v3 0/7] KVM: arm64: permit MAP_SHARED mappings with MTE enabled Message-ID: References: <20220810193033.1090251-1-pcc@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220810193033.1090251-1-pcc@google.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220902_070531_468328_20BE7881 X-CRM114-Status: GOOD ( 13.71 ) 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 On Wed, Aug 10, 2022 at 12:30:26PM -0700, Peter Collingbourne wrote: > I rebased Catalin's series onto -next, addressed the issues that I > identified in the review and added the proposed userspace enablement > patches after the series. > > [1] https://lore.kernel.org/all/20220705142619.4135905-1-catalin.marinas@arm.com/ > > Catalin Marinas (3): > arm64: mte: Fix/clarify the PG_mte_tagged semantics > KVM: arm64: Simplify the sanitise_mte_tags() logic > arm64: mte: Lock a page for MTE tag initialisation > > Peter Collingbourne (4): > mm: Add PG_arch_3 page flag BTW, I rebased these for patches on top of 6.0-rc3 and hopefully addressed the review comments. I pushed them here: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux devel/mte-pg-flags You may have rebased them already but just in case you haven't, feel free to pick them up from the above branch. -- Catalin _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7F30ECAAD5 for ; Fri, 2 Sep 2022 14:46:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236921AbiIBOq1 (ORCPT ); Fri, 2 Sep 2022 10:46:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236918AbiIBOqE (ORCPT ); Fri, 2 Sep 2022 10:46:04 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 496111829FC for ; Fri, 2 Sep 2022 07:06:28 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3F58C621D3 for ; Fri, 2 Sep 2022 14:05:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1319C433D7; Fri, 2 Sep 2022 14:05:26 +0000 (UTC) Date: Fri, 2 Sep 2022 15:05:23 +0100 From: Catalin Marinas To: Peter Collingbourne Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, Cornelia Huck , Will Deacon , Marc Zyngier , Evgenii Stepanov , kvm@vger.kernel.org, Steven Price , Vincenzo Frascino Subject: Re: [PATCH v3 0/7] KVM: arm64: permit MAP_SHARED mappings with MTE enabled Message-ID: References: <20220810193033.1090251-1-pcc@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220810193033.1090251-1-pcc@google.com> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Wed, Aug 10, 2022 at 12:30:26PM -0700, Peter Collingbourne wrote: > I rebased Catalin's series onto -next, addressed the issues that I > identified in the review and added the proposed userspace enablement > patches after the series. > > [1] https://lore.kernel.org/all/20220705142619.4135905-1-catalin.marinas@arm.com/ > > Catalin Marinas (3): > arm64: mte: Fix/clarify the PG_mte_tagged semantics > KVM: arm64: Simplify the sanitise_mte_tags() logic > arm64: mte: Lock a page for MTE tag initialisation > > Peter Collingbourne (4): > mm: Add PG_arch_3 page flag BTW, I rebased these for patches on top of 6.0-rc3 and hopefully addressed the review comments. I pushed them here: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux devel/mte-pg-flags You may have rebased them already but just in case you haven't, feel free to pick them up from the above branch. -- Catalin