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(-)