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Thu, 20 Jun 2024 14:38:55 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHzApSTysMjc5uyP4aPwfENejVJ+ORH7fNXVjT1VWSpbyJ9BNWe/RLF7pqUtPifgQjSvmTiew== X-Received: by 2002:a05:6512:1096:b0:52c:cb5a:a60d with SMTP id 2adb3069b0e04-52ccb5aa69cmr4531983e87.8.1718919535592; Thu, 20 Jun 2024 14:38:55 -0700 (PDT) Received: from [192.168.10.81] ([151.62.196.71]) by smtp.googlemail.com with ESMTPSA id a640c23a62f3a-a6fcf42a72fsm12670066b.31.2024.06.20.14.38.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 20 Jun 2024 14:38:55 -0700 (PDT) Message-ID: <035d7a2e-4b4b-473d-9a52-3699ff2dbec7@redhat.com> Date: Thu, 20 Jun 2024 23:38:54 +0200 Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [GIT PULL] KVM/arm64 fixes for 6.10, take #2 To: Marc Zyngier Cc: Alexander Potapenko , Oliver Upton , Sudeep Holla , Vincent Donnefort , James Morse , Suzuki K Poulose , Zenghui Yu , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, kvm@vger.kernel.org References: <20240611184839.2382457-1-maz@kernel.org> From: Paolo Bonzini Autocrypt: addr=pbonzini@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/11/24 20:48, Marc Zyngier wrote: > Paolo, > > Here's a smaller set of fixes for 6.10. One vgic fix adressing a UAF, > and a correctness fix for the pKVM FFA proxy. > > Please pull, > > M. Done now, thanks. Paolo > The following changes since commit afb91f5f8ad7af172d993a34fde1947892408f53: > > KVM: arm64: Ensure that SME controls are disabled in protected mode (2024-06-04 15:06:33 +0100) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-6.10-2 > > for you to fetch changes up to d66e50beb91114f387bd798a371384b2a245e8cc: > > KVM: arm64: FFA: Release hyp rx buffer (2024-06-11 19:39:22 +0100) > > ---------------------------------------------------------------- > KVM/arm64 fixes for 6.10, take #2 > > - Fix dangling references to a redistributor region if > the vgic was prematurely destroyed. > > - Properly mark FFA buffers as released, ensuring that > both parties can make forward progress. > > ---------------------------------------------------------------- > Marc Zyngier (1): > KVM: arm64: Disassociate vcpus from redistributor region on teardown > > Vincent Donnefort (1): > KVM: arm64: FFA: Release hyp rx buffer > > arch/arm64/kvm/hyp/nvhe/ffa.c | 12 ++++++++++++ > arch/arm64/kvm/vgic/vgic-init.c | 2 +- > arch/arm64/kvm/vgic/vgic-mmio-v3.c | 15 +++++++++++++-- > arch/arm64/kvm/vgic/vgic.h | 2 +- > 4 files changed, 27 insertions(+), 4 deletions(-) >