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AJvYcCWsnRjtoiAngL2ehOygd9Jph8xLRyrvya9QxcJttk8Ry26vZZkrRefG3jTW5DFiJBwBv8FADUSUQeo0NvUTjdM/gfDPW6PzbGVyMnTw X-Gm-Message-State: AOJu0YwO+XbSjE/Wigz1gPnM4I0+DJa3UQvuaj1tDsjd8KGRCPExT5Kk vw5I5Ve42FCI5E/WcqHXPNX5i0MNnmapCMYI91TgpXwBi7JlDDJL02eD3B3Kdjfwccksv3rs+hE ilQ== X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:90b:903:b0:2c4:b518:10f9 with SMTP id 98e67ed59e1d1-2c4bdb65b00mr126757a91.4.1718409798676; Fri, 14 Jun 2024 17:03:18 -0700 (PDT) Date: Fri, 14 Jun 2024 17:02:55 -0700 In-Reply-To: <20240608001108.3296879-1-seanjc@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240608001108.3296879-1-seanjc@google.com> X-Mailer: git-send-email 2.45.2.627.g7a2c4fd464-goog Message-ID: <171840976799.1411209.2253384085532260534.b4-ty@google.com> Subject: Re: [PATCH] KVM: x86/mmu: Rephrase comment about synthetic PFERR flags in #PF handler From: Sean Christopherson To: Sean Christopherson , Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Xiaoyao Li Content-Type: text/plain; charset="utf-8" On Fri, 07 Jun 2024 17:11:08 -0700, Sean Christopherson wrote: > Reword the BUILD_BUG_ON() comment in the legacy #PF handler to explicitly > describe how asserting that synthetic PFERR flags are limited to bits 31:0 > protects KVM against inadvertently passing a synthetic flag to the common > page fault handler. > > No functional change intended. > > [...] Applied to kvm-x86 mmu, thanks! [1/1] KVM: x86/mmu: Rephrase comment about synthetic PFERR flags in #PF handler https://github.com/kvm-x86/linux/commit/caa727882937 -- https://github.com/kvm-x86/linux/tree/next