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=-12.0 required=3.0 tests=BAYES_00,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 4CEEAC433DB for ; Thu, 14 Jan 2021 10:56:56 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id B508123A58 for ; Thu, 14 Jan 2021 10:56:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B508123A58 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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 035924B1B4; Thu, 14 Jan 2021 05:56:55 -0500 (EST) 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 exu9pQYM3jK3; Thu, 14 Jan 2021 05:56:54 -0500 (EST) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 04C564B0ED; Thu, 14 Jan 2021 05:56:54 -0500 (EST) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 4829B4B0D3 for ; Thu, 14 Jan 2021 05:56:53 -0500 (EST) 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 UaYX7AuOtUHw for ; Thu, 14 Jan 2021 05:56:52 -0500 (EST) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 530904A4E5 for ; Thu, 14 Jan 2021 05:56:52 -0500 (EST) Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 136B5239CF; Thu, 14 Jan 2021 10:56:51 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1l00J6-007Tvz-TM; Thu, 14 Jan 2021 10:56:49 +0000 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Subject: [PATCH 0/6] KVM: arm64: More PMU/debug ID register fixes Date: Thu, 14 Jan 2021 10:56:27 +0000 Message-Id: <20210114105633.2558739-1-maz@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, eric.auger@redhat.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Cc: kernel-team@android.com 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 This is a respin of a series I posted in the 5.7 time frame, and completely forgot about it until I noticed again that a few things where not what I remembered... Given how long it has been, I'm pretending this is v1 again. Anyway, this covers a few gaps in our ID register handling for PMU and Debug, plus the upgrade of the PMU support to 8.4 when possible. I don't plan to take this into 5.11, but this is a likely candidate for 5.12. Marc Zyngier (6): KVM: arm64: Fix missing RES1 in emulation of DBGBIDR KVM: arm64: Fix AArch32 PMUv3 capping KVM: arm64: Add handling of AArch32 PCMEID{2,3} PMUv3 registers KVM: arm64: Refactor filtering of ID registers KVM: arm64: Limit the debug architecture to ARMv8.0 KVM: arm64: Upgrade PMU support to ARMv8.4 arch/arm64/kvm/sys_regs.c | 75 +++++++++++++++++++++++---------------- 1 file changed, 45 insertions(+), 30 deletions(-) -- 2.29.2 _______________________________________________ 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=-12.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 06B13C433DB for ; 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bh=A5ZS5EMmqztkubW06jKbpKJEB1DLdmWGtHbVFaHhrk4=; b=EBL/Cr1Lv5lnQrMOE+jF3WtSDN yVG/xcz4Pulwfk05kVJWWgP6bbaGgsC/z34ttrpsikuH7QdGvkGxdpX349QkFhI80WNW3DpUMMU/E D+9ncFkRjJmBynswUZznhto/g5PUcfsCNztzD1cQQmrW+IGxEl/OXHfoh5kENIv9SqLL/jQrps4VP YMvUKx4I05mRGIupcxKD2Q5psSAJkOiFOC08mQTWs5l6tyn2N0WGak23zodROL47ySCDaZ04yb+Bx LPrVkV0Uh04Oce5tfIprYqhWKwhFZfqFtcIwMNsrW/hGybnP1CH1R/G17SyFvp45x6llnX11sHHPO BphPlWdw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l00JE-0003oW-Ar; Thu, 14 Jan 2021 10:56:56 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l00JA-0003m4-6b for linux-arm-kernel@lists.infradead.org; Thu, 14 Jan 2021 10:56:53 +0000 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 136B5239CF; Thu, 14 Jan 2021 10:56:51 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1l00J6-007Tvz-TM; Thu, 14 Jan 2021 10:56:49 +0000 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Subject: [PATCH 0/6] KVM: arm64: More PMU/debug ID register fixes Date: Thu, 14 Jan 2021 10:56:27 +0000 Message-Id: <20210114105633.2558739-1-maz@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, eric.auger@redhat.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210114_055652_359032_1062B5A5 X-CRM114-Status: GOOD ( 10.94 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Suzuki K Poulose , kernel-team@android.com, Eric Auger , James Morse , Alexandru Elisei , Julien Thierry 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 This is a respin of a series I posted in the 5.7 time frame, and completely forgot about it until I noticed again that a few things where not what I remembered... Given how long it has been, I'm pretending this is v1 again. Anyway, this covers a few gaps in our ID register handling for PMU and Debug, plus the upgrade of the PMU support to 8.4 when possible. I don't plan to take this into 5.11, but this is a likely candidate for 5.12. Marc Zyngier (6): KVM: arm64: Fix missing RES1 in emulation of DBGBIDR KVM: arm64: Fix AArch32 PMUv3 capping KVM: arm64: Add handling of AArch32 PCMEID{2,3} PMUv3 registers KVM: arm64: Refactor filtering of ID registers KVM: arm64: Limit the debug architecture to ARMv8.0 KVM: arm64: Upgrade PMU support to ARMv8.4 arch/arm64/kvm/sys_regs.c | 75 +++++++++++++++++++++++---------------- 1 file changed, 45 insertions(+), 30 deletions(-) -- 2.29.2 _______________________________________________ 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 X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=BAYES_00,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8251AC433E0 for ; Thu, 14 Jan 2021 10:57:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2991F239CF for ; Thu, 14 Jan 2021 10:57:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726422AbhANK5c (ORCPT ); Thu, 14 Jan 2021 05:57:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:37122 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725954AbhANK5b (ORCPT ); Thu, 14 Jan 2021 05:57:31 -0500 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 136B5239CF; Thu, 14 Jan 2021 10:56:51 +0000 (UTC) Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1l00J6-007Tvz-TM; Thu, 14 Jan 2021 10:56:49 +0000 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Cc: James Morse , Julien Thierry , Suzuki K Poulose , Alexandru Elisei , Eric Auger , kernel-team@android.com Subject: [PATCH 0/6] KVM: arm64: More PMU/debug ID register fixes Date: Thu, 14 Jan 2021 10:56:27 +0000 Message-Id: <20210114105633.2558739-1-maz@kernel.org> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, james.morse@arm.com, julien.thierry.kdev@gmail.com, suzuki.poulose@arm.com, alexandru.elisei@arm.com, eric.auger@redhat.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org This is a respin of a series I posted in the 5.7 time frame, and completely forgot about it until I noticed again that a few things where not what I remembered... Given how long it has been, I'm pretending this is v1 again. Anyway, this covers a few gaps in our ID register handling for PMU and Debug, plus the upgrade of the PMU support to 8.4 when possible. I don't plan to take this into 5.11, but this is a likely candidate for 5.12. Marc Zyngier (6): KVM: arm64: Fix missing RES1 in emulation of DBGBIDR KVM: arm64: Fix AArch32 PMUv3 capping KVM: arm64: Add handling of AArch32 PCMEID{2,3} PMUv3 registers KVM: arm64: Refactor filtering of ID registers KVM: arm64: Limit the debug architecture to ARMv8.0 KVM: arm64: Upgrade PMU support to ARMv8.4 arch/arm64/kvm/sys_regs.c | 75 +++++++++++++++++++++++---------------- 1 file changed, 45 insertions(+), 30 deletions(-) -- 2.29.2