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[175.34.8.244]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cc4aa39f605sm1053235a12.21.2026.09.09.20.40.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Sep 2026 20:40:22 -0700 (PDT) Message-ID: Date: Thu, 10 Sep 2026 13:40:10 +1000 Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v17 02/20] KVM: arm64: Avoid including linux/kvm_host.h in kvm_pgtable.h To: Suzuki K Poulose , kvm@vger.kernel.org, kvmarm@lists.linux.dev Cc: maz@kernel.org, will@kernel.org, catalin.marinas@arm.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, steven.price@arm.com, aneesh.kumar@kernel.org, oupton@kernel.org, joey.gouly@arm.com, tabba@google.com, yuzenghui@huawei.com, linux-coco@lists.linux.dev, gankulkarni@os.amperecomputing.com, sdonthineni@nvidia.com, alpergun@google.com, fj0570is@fujitsu.com, WeiLin.Chang@arm.com, lpieralisi@kernel.org, enju.kohei@fujitsu.com References: <20260908162223.1683432-1-suzuki.poulose@arm.com> <20260908162223.1683432-3-suzuki.poulose@arm.com> From: Gavin Shan In-Reply-To: <20260908162223.1683432-3-suzuki.poulose@arm.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: xHYQFlUn9Hdi2cCCHj4a_adgNig45tL3v3F-8i_xofA_1789011623 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/9/26 2:22 AM, Suzuki K Poulose wrote: > From: Steven Price > > To avoid future include cycles, drop the linux/kvm_host.h include in > kvm_pgtable.h and include the lightweight headers required for the types > and inline helpers used there. Additionally provide a forward > declaration for struct kvm_s2_mmu as it's only used as a pointer in this > file. > > Both pgtable.c and kvm_pkvm.h relied on the indirect inclusion of > kvm_host.h, so make that explicit. > > Signed-off-by: Steven Price > --- > New patch in v13 > --- > arch/arm64/include/asm/kvm_pgtable.h | 6 +++++- > arch/arm64/include/asm/kvm_pkvm.h | 2 +- > arch/arm64/kvm/hyp/pgtable.c | 1 + > 3 files changed, 7 insertions(+), 2 deletions(-) > Reviewed-by: Gavin Shan