From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-55.mta1.migadu.com (out-55.mta1.migadu.com [95.215.58.55]) (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 7AFB27B for ; Sat, 11 Mar 2023 21:41:17 +0000 (UTC) Date: Sat, 11 Mar 2023 13:41:10 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1678570875; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=OIfr38RQbr2XXVcmEhQx3zmzDnnSyVR94dBmvVhONCc=; b=IFX7soddA5zpXP8JmmrAoXVD3b+xKHeGFDkDD1KN32IDgVOF4LS54rCLqB9jFaVaTTgJ5K MaAyiPc80JdWLup/UL3P70fZd94rAk2vTXLaZIoEu5MecqYooAO6lf9r7I81VYQBfVRZaY xCSwv4P48PTogn9UHZVaqtHE1HLrrC0= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Oliver Upton To: pbonzini@redhat.com Cc: maz@kernel.org, reijiw@google.com, joey.gouly@arm.com, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, kvmarm@lists.linux.dev, kvm@vger.kernel.org Subject: [GIT PULL] KVM/arm64 fixes for 6.3, part #1 Message-ID: Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Migadu-Flow: FLOW_OUT Hi Paolo, First shot at sending a pull request to you, please let me know if anything is screwed up :) A single, important fix for guest timers addressing a bug from the nested virtualization prefix that went in 6.3. Please pull, -- Oliver The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6: Linux 6.3-rc1 (2023-03-05 14:52:03 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.3-1 for you to fetch changes up to 47053904e18282af4525a02e3e0f519f014fc7f9: KVM: arm64: timers: Convert per-vcpu virtual offset to a global value (2023-03-11 02:00:40 -0800) ---------------------------------------------------------------- KVM/arm64 fixes for 6.3, part #1 A single patch to address a rather annoying bug w.r.t. guest timer offsetting. Effectively the synchronization of timer offsets between vCPUs was broken, leading to inconsistent timer reads within the VM. ---------------------------------------------------------------- Marc Zyngier (1): KVM: arm64: timers: Convert per-vcpu virtual offset to a global value arch/arm64/include/asm/kvm_host.h | 3 +++ arch/arm64/kvm/arch_timer.c | 45 +++++++++------------------------------ arch/arm64/kvm/hypercalls.c | 2 +- include/kvm/arm_arch_timer.h | 15 +++++++++++++ 4 files changed, 29 insertions(+), 36 deletions(-)