From: Gavin Shan <gshan@redhat.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
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
Subject: Re: [PATCH v17 02/20] KVM: arm64: Avoid including linux/kvm_host.h in kvm_pgtable.h
Date: Thu, 10 Sep 2026 13:40:10 +1000 [thread overview]
Message-ID: <f24104a3-fe2a-4a71-acbc-a4c3d2d416d7@redhat.com> (raw)
In-Reply-To: <20260908162223.1683432-3-suzuki.poulose@arm.com>
On 9/9/26 2:22 AM, Suzuki K Poulose wrote:
> From: Steven Price <steven.price@arm.com>
>
> 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 <steven.price@arm.com>
> ---
> 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 <gshan@redhat.com>
next prev parent reply other threads:[~2026-09-10 3:40 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-08 16:22 [PATCH v17 00/20] KVM: arm64: CCA: Add basic plumbing for Realms Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 01/20] KVM: arm64: Include kvm_emulate.h in kvm/arm_psci.h Suzuki K Poulose
2026-09-09 11:20 ` Fuad Tabba
2026-09-08 16:22 ` [PATCH v17 02/20] KVM: arm64: Avoid including linux/kvm_host.h in kvm_pgtable.h Suzuki K Poulose
2026-09-09 11:22 ` Fuad Tabba
2026-09-09 11:24 ` Suzuki K Poulose
2026-09-10 3:40 ` Gavin Shan [this message]
2026-09-08 16:22 ` [PATCH v17 03/20] KVM: arm64: Track the type of VM in kvm_arch Suzuki K Poulose
2026-09-09 11:28 ` Fuad Tabba
2026-09-09 11:30 ` Suzuki K Poulose
2026-09-10 3:39 ` Gavin Shan
2026-09-10 6:35 ` Suzuki K Poulose
2026-09-11 16:14 ` Marc Zyngier
2026-09-11 17:06 ` Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 04/20] KVM: arm64: Refactor the vcpu_load to allow for VM specific callbacks Suzuki K Poulose
2026-09-10 4:00 ` Gavin Shan
2026-09-10 10:21 ` Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 05/20] KVM: arm64: Add vcpu load/put call backs for flavors Suzuki K Poulose
2026-09-10 5:33 ` Gavin Shan
2026-09-10 8:40 ` Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 06/20] KVM: arm64: CCA: Add a new mode for supporting Realm guests Suzuki K Poulose
2026-09-09 3:26 ` Kohei Enju
2026-09-09 10:48 ` Marc Zyngier
2026-09-10 4:49 ` Kohei Enju
2026-09-10 5:53 ` Gavin Shan
2026-09-10 8:43 ` Suzuki K Poulose
2026-09-10 9:40 ` Gavin Shan
2026-09-08 16:22 ` [PATCH v17 07/20] KVM: arm64: CCA: Introduce Realms Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 08/20] KVM: arm64: coco: Add a helper to check if a VM is confidential compute guest Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 09/20] KVM: arm64: coco: arch_timer: Prevent timer offset configuration Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 10/20] KVM: arm64: coco: Disable Steal time accounting for coco guests Suzuki K Poulose
2026-09-09 11:45 ` Fuad Tabba
2026-09-09 11:52 ` Suzuki K Poulose
2026-09-09 12:23 ` Fuad Tabba
2026-09-10 10:27 ` Suzuki K Poulose
2026-09-10 12:42 ` Fuad Tabba
2026-09-10 12:44 ` Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 11/20] KVM: arm64: coco: Don't handle MMIO with no ISV Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 12/20] KVM: arm64: CCA: Support timers in realm RECs Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 13/20] KVM: arm64: CCA: Add VCPU load/put for Realms Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 14/20] KVM: arm64: CCA: Don't expose unsupported capabilities for realm guests Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 15/20] KVM: arm64: CCA: WARN on injected undef exceptions Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 16/20] KVM: arm64: CCA: Provide register list for unfinalized RECs Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 17/20] KVM: arm64: CCA: Provide an accurate register list Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 18/20] KVM: arm64: Reuse kvm_stage2_unmap_range in kvm_unmap_gfn_range Suzuki K Poulose
2026-09-09 11:50 ` Fuad Tabba
2026-09-08 16:22 ` [PATCH v17 19/20] KVM: arm64: Add VM specific callback for S2 MMU operations Suzuki K Poulose
2026-09-08 16:22 ` [PATCH v17 20/20] KVM: arm64: Abstract out memory abort handling Suzuki K Poulose
2026-09-09 13:18 ` [PATCH v17 00/20] KVM: arm64: CCA: Add basic plumbing for Realms Fuad Tabba
2026-09-09 13:52 ` Suzuki K Poulose
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