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=-14.0 required=3.0 tests=INCLUDES_PULL_REQUEST, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 94E53C31E40 for ; Fri, 9 Aug 2019 07:49:03 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 2685E20B7C for ; Fri, 9 Aug 2019 07:49:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2685E20B7C 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 9D77E4A568; Fri, 9 Aug 2019 03:49:02 -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 IUDwjjq1i6cT; Fri, 9 Aug 2019 03:49:01 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 8DE654A51E; Fri, 9 Aug 2019 03:49:01 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 9F37B4A4FE for ; Fri, 9 Aug 2019 03:49:00 -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 wmAYhuE4v7gi for ; Fri, 9 Aug 2019 03:48:59 -0400 (EDT) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 4EADD4A4F7 for ; Fri, 9 Aug 2019 03:48:59 -0400 (EDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C7897344; Fri, 9 Aug 2019 00:48:58 -0700 (PDT) Received: from why.lan (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 290EE3F706; Fri, 9 Aug 2019 00:48:57 -0700 (PDT) From: Marc Zyngier To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Subject: [GIT PULL] KVM/arm updates for 5.3-rc4 Date: Fri, 9 Aug 2019 08:48:28 +0100 Message-Id: <20190809074832.13283-1-maz@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Cc: kvm@vger.kernel.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="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu Paolo, Radim, Here's a set of update for -rc4. Yet another reset fix, and two subtle VGIC fixes for issues that can be observed in interesting corner cases. Note that this is on top of kvmarm-fixes-for-5.3[1], which hasn't been pulled yet. Hopefully you can pull both at the same time! Thanks, M. [1] https://lore.kernel.org/kvmarm/20190731173650.12627-1-maz@kernel.org The following changes since commit cdb2d3ee0436d74fa9092f2df46aaa6f9e03c969: arm64: KVM: hyp: debug-sr: Mark expected switch fall-through (2019-07-29 11:01:37 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-for-5.3-2 for you to fetch changes up to 16e604a437c89751dc626c9e90cf88ba93c5be64: KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable (2019-08-09 08:07:26 +0100) ---------------------------------------------------------------- KVM/arm fixes for 5.3, take #2 - Fix our system register reset so that we stop writing non-sensical values to them, and track which registers get reset instead. - Sync VMCR back from the GIC on WFI so that KVM has an exact vue of PMR. - Reevaluate state of HW-mapped, level triggered interrupts on enable. ---------------------------------------------------------------- Alexandru Elisei (1): KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable Marc Zyngier (3): KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block KVM: arm64: Don't write junk to sysregs on reset KVM: arm: Don't write junk to CP15 registers on reset arch/arm/kvm/coproc.c | 23 +++++++++++++++-------- arch/arm64/kvm/sys_regs.c | 32 ++++++++++++++++++-------------- include/kvm/arm_vgic.h | 1 + virt/kvm/arm/arm.c | 11 +++++++++++ virt/kvm/arm/vgic/vgic-mmio.c | 16 ++++++++++++++++ virt/kvm/arm/vgic/vgic-v2.c | 9 ++++++++- virt/kvm/arm/vgic/vgic-v3.c | 7 ++++++- virt/kvm/arm/vgic/vgic.c | 11 +++++++++++ virt/kvm/arm/vgic/vgic.h | 2 ++ 9 files changed, 88 insertions(+), 24 deletions(-) _______________________________________________ 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=-14.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 D7DDCC433FF for ; Fri, 9 Aug 2019 07:49:03 +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 AFAB820B7C for ; Fri, 9 Aug 2019 07:49:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RydBGgwf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AFAB820B7C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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:MIME-Version:Message-Id:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; 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Fri, 9 Aug 2019 00:48:57 -0700 (PDT) From: Marc Zyngier To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Subject: [GIT PULL] KVM/arm updates for 5.3-rc4 Date: Fri, 9 Aug 2019 08:48:28 +0100 Message-Id: <20190809074832.13283-1-maz@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190809_004900_365884_010D2D27 X-CRM114-Status: GOOD ( 10.08 ) 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: kvm@vger.kernel.org, Suzuki K Poulose , James Morse , Julien Thierry , Zenghui Yu , Alexandru Elisei , 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 Paolo, Radim, Here's a set of update for -rc4. Yet another reset fix, and two subtle VGIC fixes for issues that can be observed in interesting corner cases. Note that this is on top of kvmarm-fixes-for-5.3[1], which hasn't been pulled yet. Hopefully you can pull both at the same time! Thanks, M. [1] https://lore.kernel.org/kvmarm/20190731173650.12627-1-maz@kernel.org The following changes since commit cdb2d3ee0436d74fa9092f2df46aaa6f9e03c969: arm64: KVM: hyp: debug-sr: Mark expected switch fall-through (2019-07-29 11:01:37 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-for-5.3-2 for you to fetch changes up to 16e604a437c89751dc626c9e90cf88ba93c5be64: KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable (2019-08-09 08:07:26 +0100) ---------------------------------------------------------------- KVM/arm fixes for 5.3, take #2 - Fix our system register reset so that we stop writing non-sensical values to them, and track which registers get reset instead. - Sync VMCR back from the GIC on WFI so that KVM has an exact vue of PMR. - Reevaluate state of HW-mapped, level triggered interrupts on enable. ---------------------------------------------------------------- Alexandru Elisei (1): KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable Marc Zyngier (3): KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block KVM: arm64: Don't write junk to sysregs on reset KVM: arm: Don't write junk to CP15 registers on reset arch/arm/kvm/coproc.c | 23 +++++++++++++++-------- arch/arm64/kvm/sys_regs.c | 32 ++++++++++++++++++-------------- include/kvm/arm_vgic.h | 1 + virt/kvm/arm/arm.c | 11 +++++++++++ virt/kvm/arm/vgic/vgic-mmio.c | 16 ++++++++++++++++ virt/kvm/arm/vgic/vgic-v2.c | 9 ++++++++- virt/kvm/arm/vgic/vgic-v3.c | 7 ++++++- virt/kvm/arm/vgic/vgic.c | 11 +++++++++++ virt/kvm/arm/vgic/vgic.h | 2 ++ 9 files changed, 88 insertions(+), 24 deletions(-) _______________________________________________ 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=-14.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 B1327C31E40 for ; Fri, 9 Aug 2019 07:49:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 791AA20B7C for ; Fri, 9 Aug 2019 07:49:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565336940; bh=wgnmE8ir0NO27xlRYa/rBmA8LrbeQ5nAkK+/aceWj18=; h=From:To:Cc:Subject:Date:List-ID:From; b=ScpKQvB9pLVloKZ2owCXJP7U8/8hLPNUKHKr68DiW+Q7svtk4pCZn6QK3MMr7XIon yyvuPJc0dGp45Zt2SSE3mBuXJQ4CulkBI6dwOAqbeRgQKFI05T8TFhhSCTCqAdsEaR mWz8DoC9vtzycJxZMCuJzKH1p32M/nj935vcZ+E4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405809AbfHIHs7 (ORCPT ); Fri, 9 Aug 2019 03:48:59 -0400 Received: from foss.arm.com ([217.140.110.172]:42742 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405737AbfHIHs7 (ORCPT ); Fri, 9 Aug 2019 03:48:59 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C7897344; Fri, 9 Aug 2019 00:48:58 -0700 (PDT) Received: from why.lan (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 290EE3F706; Fri, 9 Aug 2019 00:48:57 -0700 (PDT) From: Marc Zyngier To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= Cc: Alexandru Elisei , Zenghui Yu , James Morse , Suzuki K Poulose , Julien Thierry , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Subject: [GIT PULL] KVM/arm updates for 5.3-rc4 Date: Fri, 9 Aug 2019 08:48:28 +0100 Message-Id: <20190809074832.13283-1-maz@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Paolo, Radim, Here's a set of update for -rc4. Yet another reset fix, and two subtle VGIC fixes for issues that can be observed in interesting corner cases. Note that this is on top of kvmarm-fixes-for-5.3[1], which hasn't been pulled yet. Hopefully you can pull both at the same time! Thanks, M. [1] https://lore.kernel.org/kvmarm/20190731173650.12627-1-maz@kernel.org The following changes since commit cdb2d3ee0436d74fa9092f2df46aaa6f9e03c969: arm64: KVM: hyp: debug-sr: Mark expected switch fall-through (2019-07-29 11:01:37 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-for-5.3-2 for you to fetch changes up to 16e604a437c89751dc626c9e90cf88ba93c5be64: KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable (2019-08-09 08:07:26 +0100) ---------------------------------------------------------------- KVM/arm fixes for 5.3, take #2 - Fix our system register reset so that we stop writing non-sensical values to them, and track which registers get reset instead. - Sync VMCR back from the GIC on WFI so that KVM has an exact vue of PMR. - Reevaluate state of HW-mapped, level triggered interrupts on enable. ---------------------------------------------------------------- Alexandru Elisei (1): KVM: arm/arm64: vgic: Reevaluate level sensitive interrupts on enable Marc Zyngier (3): KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block KVM: arm64: Don't write junk to sysregs on reset KVM: arm: Don't write junk to CP15 registers on reset arch/arm/kvm/coproc.c | 23 +++++++++++++++-------- arch/arm64/kvm/sys_regs.c | 32 ++++++++++++++++++-------------- include/kvm/arm_vgic.h | 1 + virt/kvm/arm/arm.c | 11 +++++++++++ virt/kvm/arm/vgic/vgic-mmio.c | 16 ++++++++++++++++ virt/kvm/arm/vgic/vgic-v2.c | 9 ++++++++- virt/kvm/arm/vgic/vgic-v3.c | 7 ++++++- virt/kvm/arm/vgic/vgic.c | 11 +++++++++++ virt/kvm/arm/vgic/vgic.h | 2 ++ 9 files changed, 88 insertions(+), 24 deletions(-)