From: Marc Zyngier <maz@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Oliver Upton <oupton@kernel.org>,
Joey Gouly <joey.gouly@arm.com>,
Steffen Eiden <seiden@linux.ibm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Jonathan Corbet <corbet@lwn.net>,
Mark Rutland <mark.rutland@arm.com>,
Fuad Tabba <fuad.tabba@linux.dev>,
Randy Dunlap <rdunlap@infradead.org>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Janosch Frank <frankja@linux.ibm.com>,
David Hildenbrand <david@kernel.org>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Shuah Khan <skhan@linuxfoundation.org>,
Shuah Khan <shuah@kernel.org>,
"Lorenzo Stoakes (ARM)" <ljs@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
kvm@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kselftest@vger.kernel.org,
Jack Thomson <jackabt@amazon.com>,
Jack Thomson <jackabt.amazon@gmail.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Vincent Donnefort <vdonnefort@google.com>,
"Aneesh Kumar K.V" <aneesh.kumar@kernel.org>,
Sean Christopherson <seanjc@google.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Leo Soares Passos <Leo.Bras@arm.com>,
Wei-Lin Chang <weilin.chang@arm.com>,
linux-s390@vger.kernel.org
Subject: Re: [PATCH v4 00/14] KVM: arm64: Add KVM_PRE_FAULT_MEMORY support
Date: Thu, 24 Sep 2026 23:36:15 +0100 [thread overview]
Message-ID: <179028933997.3498983.13670468775554214735.b4-ty@b4> (raw)
In-Reply-To: <20260923-kvm-arm-prefault-v4-0-d4b0b4dfa8c3@kernel.org>
On Wed, 23 Sep 2026 16:15:43 +0100, Lorenzo Stoakes (ARM) wrote:
> This series implements the KVM stage 2 page table pre-faulting feature for
> arm64.
>
> == Foundations ==
>
> 1. Providing a generic kvm_arch_pre_fault_allowed() hook.
>
> [...]
Applied to next, thanks!
[01/14] KVM: Allow architectures to disallow pre-fault
commit: caa63620f9e37a5eec4d0af13534ebd6c0d33f97
[02/14] arm64: Add ESR fault helpers
commit: eb2eb48c8d72b19a7163cfc9e4b416e60f5b9e2d
[03/14] KVM: arm64: Use ESR helpers in guest abort handling
commit: 18b94675b1fb22b5ce9b607f9de818d916b3da16
[04/14] KVM: arm64: Propagate and use esr in s2fd when handling guest aborts
commit: 2b8033a99631b744a67a6fa5df46d0d7b3b9ab7c
[05/14] KVM: arm64: Propagate and use mmu in s2fd when handling guest aborts
commit: b477bcdfa0342145084948a079b606e058066d80
[06/14] KVM: arm64: Propagate and use kvm_s2_fault_result on S2 fault
commit: f1fbc7ef12caf0785fdb3ea24193dbd9c425d7b7
[07/14] KVM: arm64: Size the stage-2 memcache from the fault MMU
commit: d27acc152c62f368d4d4d9d3f0faa891c154e4ce
[08/14] KVM: arm64: Propagate EHWPOISON in kvm_s2_fault_pin_pfn()
commit: 33f849d808e2329f569bcd8fdbfe5ce22449466f
[09/14] KVM: arm64: Pass walk flags to kvm_pgtable_get_leaf()
commit: ee26443f3dd70a961ad5e9384d5f41a8675213d1
[10/14] KVM: arm64: Implement KVM_PRE_FAULT_MEMORY
commit: 34cfa9b3af17d0554ffd6c655fc1097854b49487
[11/14] Documentation: KVM: document arm64 KVM_PRE_FAULT_MEMORY
commit: 28187f51e4c470c473350905141a8054ec0f1f2d
[12/14] KVM: selftests: Enable pre_fault_memory_test for arm64
commit: 8ab194f836391fdcb1a8328d5ff0f0c7f0afe557
[13/14] KVM: selftests: Add option for different backing in pre-fault tests
commit: c4560edbaa81291ee79a97b5e793934cea88500b
[14/14] KVM: selftests: Add nested pre-fault test for arm64
commit: 6fddb4f6f76910fe0cc2d3d78872b86357899018
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
prev parent reply other threads:[~2026-09-24 22:36 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 15:15 [PATCH v4 00/14] KVM: arm64: Add KVM_PRE_FAULT_MEMORY support Lorenzo Stoakes (ARM)
2026-09-23 15:15 ` [PATCH v4 01/14] KVM: Allow architectures to disallow pre-fault Lorenzo Stoakes (ARM)
2026-09-23 17:29 ` Sean Christopherson
2026-09-23 18:52 ` Fuad Tabba
2026-09-24 8:22 ` Lorenzo Stoakes (ARM)
2026-09-24 22:29 ` Marc Zyngier
2026-09-23 15:15 ` [PATCH v4 02/14] arm64: Add ESR fault helpers Lorenzo Stoakes (ARM)
2026-09-23 18:24 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 03/14] KVM: arm64: Use ESR helpers in guest abort handling Lorenzo Stoakes (ARM)
2026-09-23 18:23 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 04/14] KVM: arm64: Propagate and use esr in s2fd when handling guest aborts Lorenzo Stoakes (ARM)
2026-09-23 18:24 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 05/14] KVM: arm64: Propagate and use mmu " Lorenzo Stoakes (ARM)
2026-09-23 18:24 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 06/14] KVM: arm64: Propagate and use kvm_s2_fault_result on S2 fault Lorenzo Stoakes (ARM)
2026-09-23 18:25 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 07/14] KVM: arm64: Size the stage-2 memcache from the fault MMU Lorenzo Stoakes (ARM)
2026-09-23 15:15 ` [PATCH v4 08/14] KVM: arm64: Propagate EHWPOISON in kvm_s2_fault_pin_pfn() Lorenzo Stoakes (ARM)
2026-09-23 15:15 ` [PATCH v4 09/14] KVM: arm64: Pass walk flags to kvm_pgtable_get_leaf() Lorenzo Stoakes (ARM)
2026-09-23 15:15 ` [PATCH v4 10/14] KVM: arm64: Implement KVM_PRE_FAULT_MEMORY Lorenzo Stoakes (ARM)
2026-09-23 15:15 ` [PATCH v4 11/14] Documentation: KVM: document arm64 KVM_PRE_FAULT_MEMORY Lorenzo Stoakes (ARM)
2026-09-24 6:08 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 12/14] KVM: selftests: Enable pre_fault_memory_test for arm64 Lorenzo Stoakes (ARM)
2026-09-24 6:08 ` Fuad Tabba
2026-09-23 15:15 ` [PATCH v4 13/14] KVM: selftests: Add option for different backing in pre-fault tests Lorenzo Stoakes (ARM)
2026-09-24 6:08 ` Fuad Tabba
2026-09-24 8:28 ` Lorenzo Stoakes (ARM)
2026-09-23 15:15 ` [PATCH v4 14/14] KVM: selftests: Add nested pre-fault test for arm64 Lorenzo Stoakes (ARM)
2026-09-24 6:09 ` [PATCH v4 00/14] KVM: arm64: Add KVM_PRE_FAULT_MEMORY support Fuad Tabba
2026-09-24 21:08 ` Marc Zyngier
2026-09-25 8:51 ` Lorenzo Stoakes (ARM)
2026-09-25 19:48 ` Marc Zyngier
2026-09-24 22:36 ` Marc Zyngier [this message]
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