From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 22FBD28934F; Thu, 26 Jun 2025 15:20:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750951234; cv=none; b=U5PPGq7YJaYr7v0mwR8pcZMuqZpmp2Dj4QxMiiLaWn+OJC35HAZXkqHNlKqvZ+eHWkFK5RmzxTEk+Bg829s0RvAPtNnMe2Vu6QIouD6WcMDOdRPBumaycQirpwtwKCq8FOZQC20IQs2Phrs5wVWsvHEavGYsZRVku/xo6EyP4KE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750951234; c=relaxed/simple; bh=Dds48T+13Rl1lPltLORehbpwNU4/j51XA94K8+avE5w=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=tcZKEaQ142Z07iFwuEXq8t1W/cYpG7V6OJwssDmJDp9C+GWtsjeTl/7vXeWK4Qq1MtJryMQtx3pYkCxe7qdCKAd06Nk0AA8y1BTbRHj3fudOU6DEf3iNA/CLLESQHUSrbuVLXWjhk78qXR6/VlgfyKL6EYMVJhyze3z4E9tF8p0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Y5Jli4GU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Y5Jli4GU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9637C4CEEB; Thu, 26 Jun 2025 15:20:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750951234; bh=Dds48T+13Rl1lPltLORehbpwNU4/j51XA94K8+avE5w=; h=From:To:Cc:Subject:Date:From; b=Y5Jli4GUKuhTeHTX8HNMlcQxc3urmUV61Hch6xuZ20Lxj54j7rVARi41Wa7fBanQj EKV+c01kX7Z19580K+dqEimfUHxhE3EUY475Y+3PY7pz+v7p7515q4T5Aw92CjzkT8 cG/U3lUDtVCwBCSiWD3QFjDxfKyAFnAUUwUTRH5DX/9YU9p7Z7zl9S+CyaJMigY5vA Bzgz135J1cN9K4zkdP1xNUa0n2G90c5x3+QYev66JFV8J19iBFZRC+FcnGHAjxiUdH jwcVzVIJcueW2BC6b6zRJ6rnW2+JVPDx0YYCedwR+xpLdSRghZ3nFDEe8/14sRRbST J580m0nbOuamg== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1uUoOt-00AGoI-H6; Thu, 26 Jun 2025 16:20:31 +0100 From: Marc Zyngier To: Paolo Bonzini Cc: Mostafa Saleh , Quentin Perret , Wei-Lin Chang , Joey Gouly , Suzuki K Poulose , Oliver Upton , Zenghui Yu , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org Subject: [GIT PULL] KVM/arm64 fixes for 6.16, take #4 Date: Thu, 26 Jun 2025 16:20:23 +0100 Message-Id: <20250626152023.192347-1-maz@kernel.org> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: pbonzini@redhat.com, smostafa@google.com, qperret@google.com, r09922117@csie.ntu.edu.tw, joey.gouly@arm.com, suzuki.poulose@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvm@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Paolo, Another week, another set of fixes. Nothing major this time: allow pKVM to fail to initialise without taking the host down, make sure we are not mapping too much in the host S2 (another pKVM special), and a brown-paper-bag quality bug fix on the nested GICv3 emulation. Please pull, M. The following changes since commit 04c5355b2a94ff3191ce63ab035fb7f04d036869: KVM: arm64: VHE: Centralize ISBs when returning to host (2025-06-19 13:34:59 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.16-4 for you to fetch changes up to 0e02219f9cf4f0c0aa3dbf3c820e6612bf3f0c8c: KVM: arm64: Don't free hyp pages with pKVM on GICv2 (2025-06-26 11:39:15 +0100) ---------------------------------------------------------------- KVM/arm64 fixes for 6.16, take #4 - Gracefully fail initialising pKVM if the interrupt controller isn't GICv3 - Also gracefully fail initialising pKVM if the carveout allocation fails - Fix the computing of the minimum MMIO range required for the host on stage-2 fault - Fix the generation of the GICv3 Maintenance Interrupt in nested mode ---------------------------------------------------------------- Mostafa Saleh (1): KVM: arm64: Fix error path in init_hyp_mode() Quentin Perret (2): KVM: arm64: Adjust range correctly during host stage-2 faults KVM: arm64: Don't free hyp pages with pKVM on GICv2 Wei-Lin Chang (1): KVM: arm64: nv: Fix MI line level calculation in vgic_v3_nested_update_mi() arch/arm64/kvm/arm.c | 12 ++++++++++-- arch/arm64/kvm/hyp/nvhe/mem_protect.c | 20 ++++++++++++-------- arch/arm64/kvm/vgic/vgic-v3-nested.c | 4 +--- 3 files changed, 23 insertions(+), 13 deletions(-)