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,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 D88FFC4338F for ; Thu, 12 Aug 2021 08:59:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AFD2C61059 for ; Thu, 12 Aug 2021 08:59:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235586AbhHLJAX (ORCPT ); Thu, 12 Aug 2021 05:00:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:39912 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235567AbhHLJAX (ORCPT ); Thu, 12 Aug 2021 05:00:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id F383A60C3F; Thu, 12 Aug 2021 08:59:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628758798; bh=LSnxIAWFBH+TXzoUemge/IGwf/7z3pt2Uhl+LDDkxG0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=itKfYN4tnJcJNST1aLwNL7a+/CGcbemG2hv6LXhDO5dQZTv+04wX+2HMYoiIC7c2G D99xgtedO5NbHZmKgAsT7fqJuOpp98cGy+w/+SOtceyBG2H+EDh8eKqSQZNkyQ7t3o SViG1JoldkmNPMYdEKqCbV832AmUrTYYHI+JsEye+2YhBtTBYZsif6yJJC+VqQap4b P4Rx2Jh1Q4uoTVzfiZjOoTnC72RvnmBEL0ytFbdktRyszTzG0ny1pyKyPYRFIYeT1A Y8CBF/mLJMFFwzPWbZ3HSZxM1R9hACQdgFrAbDuoc4WYHrW/vLtRR+mtqxg5b/X0to 3fj6BL17+wRIQ== Date: Thu, 12 Aug 2021 09:59:53 +0100 From: Will Deacon To: Fuad Tabba Cc: kvmarm@lists.cs.columbia.edu, maz@kernel.org, james.morse@arm.com, alexandru.elisei@arm.com, suzuki.poulose@arm.com, mark.rutland@arm.com, christoffer.dall@arm.com, pbonzini@redhat.com, drjones@redhat.com, qperret@google.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel-team@android.com Subject: Re: [PATCH v3 09/15] KVM: arm64: Add config register bit definitions Message-ID: <20210812085952.GG5912@willie-the-truck> References: <20210719160346.609914-1-tabba@google.com> <20210719160346.609914-10-tabba@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210719160346.609914-10-tabba@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Mon, Jul 19, 2021 at 05:03:40PM +0100, Fuad Tabba wrote: > Add hardware configuration register bit definitions for HCR_EL2 > and MDCR_EL2. Future patches toggle these hyp configuration > register bits to trap on certain accesses. > > No functional change intended. > > Signed-off-by: Fuad Tabba > --- > arch/arm64/include/asm/kvm_arm.h | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) I checked all of these against the Arm ARM and they look correct to me: 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 42344C4338F for ; Thu, 12 Aug 2021 09:00:07 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id CEFCA61059 for ; Thu, 12 Aug 2021 09:00:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CEFCA61059 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 515DE40839; Thu, 12 Aug 2021 05:00:06 -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 UoGNtIx0akdz; Thu, 12 Aug 2021 05:00:01 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7DC9D49E8C; Thu, 12 Aug 2021 05:00:01 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id EAC3740839 for ; Thu, 12 Aug 2021 04:59:59 -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 afqlOCdzVIdr for ; Thu, 12 Aug 2021 04:59:59 -0400 (EDT) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 16829407F4 for ; Thu, 12 Aug 2021 04:59:59 -0400 (EDT) Received: by mail.kernel.org (Postfix) with ESMTPSA id F383A60C3F; Thu, 12 Aug 2021 08:59:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628758798; bh=LSnxIAWFBH+TXzoUemge/IGwf/7z3pt2Uhl+LDDkxG0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=itKfYN4tnJcJNST1aLwNL7a+/CGcbemG2hv6LXhDO5dQZTv+04wX+2HMYoiIC7c2G D99xgtedO5NbHZmKgAsT7fqJuOpp98cGy+w/+SOtceyBG2H+EDh8eKqSQZNkyQ7t3o SViG1JoldkmNPMYdEKqCbV832AmUrTYYHI+JsEye+2YhBtTBYZsif6yJJC+VqQap4b P4Rx2Jh1Q4uoTVzfiZjOoTnC72RvnmBEL0ytFbdktRyszTzG0ny1pyKyPYRFIYeT1A Y8CBF/mLJMFFwzPWbZ3HSZxM1R9hACQdgFrAbDuoc4WYHrW/vLtRR+mtqxg5b/X0to 3fj6BL17+wRIQ== Date: Thu, 12 Aug 2021 09:59:53 +0100 From: Will Deacon To: Fuad Tabba Subject: Re: [PATCH v3 09/15] KVM: arm64: Add config register bit definitions Message-ID: <20210812085952.GG5912@willie-the-truck> References: <20210719160346.609914-1-tabba@google.com> <20210719160346.609914-10-tabba@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210719160346.609914-10-tabba@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: kernel-team@android.com, kvm@vger.kernel.org, maz@kernel.org, pbonzini@redhat.com, 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="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Mon, Jul 19, 2021 at 05:03:40PM +0100, Fuad Tabba wrote: > Add hardware configuration register bit definitions for HCR_EL2 > and MDCR_EL2. Future patches toggle these hyp configuration > register bits to trap on certain accesses. > > No functional change intended. > > Signed-off-by: Fuad Tabba > --- > arch/arm64/include/asm/kvm_arm.h | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) I checked all of these against the Arm ARM and they look correct to me: 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,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 22E82C4338F for ; Thu, 12 Aug 2021 09:01:50 +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 CA2F5603E7 for ; Thu, 12 Aug 2021 09:01:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CA2F5603E7 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=SF+8YZzf6rQu65erzm5Vg+VH6iB6rLMM5Aa/xLKSCOc=; b=0hQ5yYLQJaq1QH x2jFl9903Sb9hPFcfVnZ/EN9caOJelHJ9omn0xGQA+5MhJjnpXAkQ0qq5qgHXKJNuaeD+ITOcnobx VnfkPNQ/APf12qPJk1wp2NV1139cLvg9Z/tXPC1Q6d7FTh/ueRTneCxnz+huJr4/wiAltwPl6CGvq Kvi6N3coAhcGydVTCVY/m+krVTDs+ICrH+2mlQAzHIdg24/AUVodfB+xky1hB+ZV12TcHLpeiryrX yTmef2vQvoWgMgFtJE3Y1Ij2wVJIVk2tO5+HZ0lsXVXSGCFBoeRKFlfVgUsFzk0WsUACzjjXI78QZ FFgoNcLmrMxWQSMhcfHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mE6ZI-009F58-Ee; Thu, 12 Aug 2021 09:00:04 +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 1mE6ZC-009F3S-H8 for linux-arm-kernel@lists.infradead.org; Thu, 12 Aug 2021 08:59:59 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id F383A60C3F; Thu, 12 Aug 2021 08:59:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628758798; bh=LSnxIAWFBH+TXzoUemge/IGwf/7z3pt2Uhl+LDDkxG0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=itKfYN4tnJcJNST1aLwNL7a+/CGcbemG2hv6LXhDO5dQZTv+04wX+2HMYoiIC7c2G D99xgtedO5NbHZmKgAsT7fqJuOpp98cGy+w/+SOtceyBG2H+EDh8eKqSQZNkyQ7t3o SViG1JoldkmNPMYdEKqCbV832AmUrTYYHI+JsEye+2YhBtTBYZsif6yJJC+VqQap4b P4Rx2Jh1Q4uoTVzfiZjOoTnC72RvnmBEL0ytFbdktRyszTzG0ny1pyKyPYRFIYeT1A Y8CBF/mLJMFFwzPWbZ3HSZxM1R9hACQdgFrAbDuoc4WYHrW/vLtRR+mtqxg5b/X0to 3fj6BL17+wRIQ== Date: Thu, 12 Aug 2021 09:59:53 +0100 From: Will Deacon To: Fuad Tabba Cc: kvmarm@lists.cs.columbia.edu, maz@kernel.org, james.morse@arm.com, alexandru.elisei@arm.com, suzuki.poulose@arm.com, mark.rutland@arm.com, christoffer.dall@arm.com, pbonzini@redhat.com, drjones@redhat.com, qperret@google.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel-team@android.com Subject: Re: [PATCH v3 09/15] KVM: arm64: Add config register bit definitions Message-ID: <20210812085952.GG5912@willie-the-truck> References: <20210719160346.609914-1-tabba@google.com> <20210719160346.609914-10-tabba@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210719160346.609914-10-tabba@google.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-20210812_015958_634248_75D9EFDE X-CRM114-Status: UNSURE ( 9.21 ) X-CRM114-Notice: Please train this message. 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 Mon, Jul 19, 2021 at 05:03:40PM +0100, Fuad Tabba wrote: > Add hardware configuration register bit definitions for HCR_EL2 > and MDCR_EL2. Future patches toggle these hyp configuration > register bits to trap on certain accesses. > > No functional change intended. > > Signed-off-by: Fuad Tabba > --- > arch/arm64/include/asm/kvm_arm.h | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) I checked all of these against the Arm ARM and they look correct to me: 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