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=-18.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 61DDFC4338F for ; Wed, 11 Aug 2021 10:12:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3CDFF601FD for ; Wed, 11 Aug 2021 10:12:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236916AbhHKKNB (ORCPT ); Wed, 11 Aug 2021 06:13:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:54180 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236879AbhHKKM7 (ORCPT ); Wed, 11 Aug 2021 06:12:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3C4E0604AC; Wed, 11 Aug 2021 10:12:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628676750; bh=k5j7pTJV1G1/uJTXFNYwXDPkN3zQameqJbn3FuQ+zfA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TOy5TVoWXDc9sN+JOLfAdHzSnl8kfTevmJIH9ykKKMFBnvnUccg/KhZ1g3/rBa+Sm tmujjPQovKdYIZcSEZ45m1SjqWX8l7fu7wZgc5GiyQjvQe+CSQSBhdjrTaxyc/g600 uI7iz6P47c39LvkTj7w83jbEa/eJ2Kp75peghBgSilGZ8ro4EkfQpqswsgH4sN5vKW ug65vqnjPwwXNGhCg0cPlIKE6uKFrtyJgN5eShR57+iQW++NpL5ZCfYahPQb0VZWmZ vcYFyK6c6zkQ81NZ24yys7HSZcIZO40nqlQsW16z8+W8IZGz11ijstAUaAdwyN89GB iHIDebm/1RodQ== Date: Wed, 11 Aug 2021 11:12:25 +0100 From: Will Deacon To: Anshuman Khandual Cc: linux-arm-kernel@lists.infradead.org, Catalin Marinas , Marc Zyngier , kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64/mm: Define ID_AA64MMFR0_TGRAN_2_SHIFT Message-ID: <20210811101225.GC4426@willie-the-truck> References: <1628569782-30213-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1628569782-30213-1-git-send-email-anshuman.khandual@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 10, 2021 at 09:59:42AM +0530, Anshuman Khandual wrote: > Streamline the Stage-2 TGRAN value extraction from ID_AA64MMFR0 register by > adding a page size agnostic ID_AA64MMFR0_TGRAN_2_SHIFT. This is similar to > the existing Stage-1 TGRAN shift i.e ID_AA64MMFR0_TGRAN_SHIFT. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Marc Zyngier > Cc: linux-arm-kernel@lists.infradead.org > Cc: kvmarm@lists.cs.columbia.edu > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual > --- > This applies on v5.14-rc5. > > arch/arm64/include/asm/sysreg.h | 3 +++ > arch/arm64/kvm/reset.c | 17 ++--------------- > 2 files changed, 5 insertions(+), 15 deletions(-) Acked-by: Will Deacon Will 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=-15.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 C5A6BC432BE for ; Wed, 11 Aug 2021 10:12:44 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 3FC00601FD for ; Wed, 11 Aug 2021 10:12:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 3FC00601FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id BF01F49F83; Wed, 11 Aug 2021 06:12:43 -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=@kernel.org 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 CY96NM1pvqvL; Wed, 11 Aug 2021 06:12:38 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 08CBB49F5D; Wed, 11 Aug 2021 06:12:38 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 0648649F5D for ; Wed, 11 Aug 2021 06:12:36 -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 byT2eWLTRMtu for ; Wed, 11 Aug 2021 06:12:31 -0400 (EDT) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 7EE17407ED for ; Wed, 11 Aug 2021 06:12:31 -0400 (EDT) Received: by mail.kernel.org (Postfix) with ESMTPSA id 3C4E0604AC; Wed, 11 Aug 2021 10:12:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628676750; bh=k5j7pTJV1G1/uJTXFNYwXDPkN3zQameqJbn3FuQ+zfA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TOy5TVoWXDc9sN+JOLfAdHzSnl8kfTevmJIH9ykKKMFBnvnUccg/KhZ1g3/rBa+Sm tmujjPQovKdYIZcSEZ45m1SjqWX8l7fu7wZgc5GiyQjvQe+CSQSBhdjrTaxyc/g600 uI7iz6P47c39LvkTj7w83jbEa/eJ2Kp75peghBgSilGZ8ro4EkfQpqswsgH4sN5vKW ug65vqnjPwwXNGhCg0cPlIKE6uKFrtyJgN5eShR57+iQW++NpL5ZCfYahPQb0VZWmZ vcYFyK6c6zkQ81NZ24yys7HSZcIZO40nqlQsW16z8+W8IZGz11ijstAUaAdwyN89GB iHIDebm/1RodQ== Date: Wed, 11 Aug 2021 11:12:25 +0100 From: Will Deacon To: Anshuman Khandual Subject: Re: [PATCH] arm64/mm: Define ID_AA64MMFR0_TGRAN_2_SHIFT Message-ID: <20210811101225.GC4426@willie-the-truck> References: <1628569782-30213-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1628569782-30213-1-git-send-email-anshuman.khandual@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Catalin Marinas , linux-kernel@vger.kernel.org, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org, Marc Zyngier 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 Tue, Aug 10, 2021 at 09:59:42AM +0530, Anshuman Khandual wrote: > Streamline the Stage-2 TGRAN value extraction from ID_AA64MMFR0 register by > adding a page size agnostic ID_AA64MMFR0_TGRAN_2_SHIFT. This is similar to > the existing Stage-1 TGRAN shift i.e ID_AA64MMFR0_TGRAN_SHIFT. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Marc Zyngier > Cc: linux-arm-kernel@lists.infradead.org > Cc: kvmarm@lists.cs.columbia.edu > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual > --- > This applies on v5.14-rc5. > > arch/arm64/include/asm/sysreg.h | 3 +++ > arch/arm64/kvm/reset.c | 17 ++--------------- > 2 files changed, 5 insertions(+), 15 deletions(-) Acked-by: Will Deacon Will _______________________________________________ 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=-16.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 CA42EC4320E for ; Wed, 11 Aug 2021 10:14:51 +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 900C7604AC for ; Wed, 11 Aug 2021 10:14:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 900C7604AC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=CrycKV9nZCQeE+/g69PLlO2hem5NrqIN2YCLNY/1HNQ=; b=EMNyxvmmvhU1xH eMiIaGmURyv3+H7B5GAodYHhEKHCjTREt5bBpZ6AFPS7Wpg2KngKQxWRqmI+kBIibfJZetJ7Z4nJQ 7Cab/tROcrLXov9HnucEfrSCKDfhGqy42zN6yDIB6T2zzGSWmVqaHU2HX4PLKMDibZAfO1NTwbxiF CIvcTVUhWk7wv9hLBzIXsIh9uIIGtVyULGy7/MpatghHZLmD3Y4nI8HQP6PHSkeP6LWY2dgEG6vAc XLwmJ1Q0boS/BoRkQdf69FiU4NUgQgdyqs8S4+FvhjspBa+3ijXi6PCOQ8nb3aZGGHK8Va2K7uBLD GEpkqUQyGvUmXbnOlTjg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDlDy-006ZQI-Cb; Wed, 11 Aug 2021 10:12:38 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mDlDq-006ZON-U0 for linux-arm-kernel@lists.infradead.org; Wed, 11 Aug 2021 10:12:34 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3C4E0604AC; Wed, 11 Aug 2021 10:12:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628676750; bh=k5j7pTJV1G1/uJTXFNYwXDPkN3zQameqJbn3FuQ+zfA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TOy5TVoWXDc9sN+JOLfAdHzSnl8kfTevmJIH9ykKKMFBnvnUccg/KhZ1g3/rBa+Sm tmujjPQovKdYIZcSEZ45m1SjqWX8l7fu7wZgc5GiyQjvQe+CSQSBhdjrTaxyc/g600 uI7iz6P47c39LvkTj7w83jbEa/eJ2Kp75peghBgSilGZ8ro4EkfQpqswsgH4sN5vKW ug65vqnjPwwXNGhCg0cPlIKE6uKFrtyJgN5eShR57+iQW++NpL5ZCfYahPQb0VZWmZ vcYFyK6c6zkQ81NZ24yys7HSZcIZO40nqlQsW16z8+W8IZGz11ijstAUaAdwyN89GB iHIDebm/1RodQ== Date: Wed, 11 Aug 2021 11:12:25 +0100 From: Will Deacon To: Anshuman Khandual Cc: linux-arm-kernel@lists.infradead.org, Catalin Marinas , Marc Zyngier , kvmarm@lists.cs.columbia.edu, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64/mm: Define ID_AA64MMFR0_TGRAN_2_SHIFT Message-ID: <20210811101225.GC4426@willie-the-truck> References: <1628569782-30213-1-git-send-email-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1628569782-30213-1-git-send-email-anshuman.khandual@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-20210811_031231_044847_ECE5E1BE X-CRM114-Status: GOOD ( 10.44 ) 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 Tue, Aug 10, 2021 at 09:59:42AM +0530, Anshuman Khandual wrote: > Streamline the Stage-2 TGRAN value extraction from ID_AA64MMFR0 register by > adding a page size agnostic ID_AA64MMFR0_TGRAN_2_SHIFT. This is similar to > the existing Stage-1 TGRAN shift i.e ID_AA64MMFR0_TGRAN_SHIFT. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Marc Zyngier > Cc: linux-arm-kernel@lists.infradead.org > Cc: kvmarm@lists.cs.columbia.edu > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual > --- > This applies on v5.14-rc5. > > arch/arm64/include/asm/sysreg.h | 3 +++ > arch/arm64/kvm/reset.c | 17 ++--------------- > 2 files changed, 5 insertions(+), 15 deletions(-) Acked-by: Will Deacon Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel