From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.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>,
Ashish Kalra <ashish.kalra@amd.com>,
Michael Roth <michael.roth@amd.com>,
Brijesh Singh <brijesh.singh@amd.com>,
Marc Zyngier <maz@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>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
David Hildenbrand <david@kernel.org>,
Yan Zhao <yan.y.zhao@intel.com>,
"Edgecombe, Rick P" <rick.p.edgecombe@intel.com>,
Vishal Annapurve <vannapurve@google.com>,
Fuad Tabba <fuad.tabba@linux.dev>,
Ackerley Tng <ackerleytng@google.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev
Subject: Re: [PATCH v4 0/5] Stop returning struct page from guest_memfd PFN lookup
Date: Thu, 24 Sep 2026 14:51:51 -0700 [thread overview]
Message-ID: <179028368772.2007408.8775233545709825615.b4-ty@b4> (raw)
In-Reply-To: <20260826-gmem-no-return-page-v4-0-3bb9c1ddb4e3@google.com>
On Wed, 26 Aug 2026 09:01:45 +0000, Ackerley Tng wrote:
> v4 splits out a new patch (3) that makes use of KVM MMU invalidation logic
> introduced into the RMP fault handling in patch 2 to avoid warning on a
> benign case.
>
> Other changes in v4:
>
> + Took Sean's version of the changelog for patch 2
> + Picked up Fuad's Reviewed-by: and Tested-by:
>
> [...]
Applied to kvm-x86 coco, thanks!
[1/5] KVM: SEV: Treat unassigned RMP entry as benign race on PSMASH failure
https://github.com/kvm-x86/linux/commit/211606532680
[2/5] KVM: SEV: Drop page refcount early during RMP fault handling
https://github.com/kvm-x86/linux/commit/375b32931b5d
[3/5] KVM: SEV: Check for invalidation before warning on unassigned RMP entry
https://github.com/kvm-x86/linux/commit/acafcf32c83e
[4/5] KVM: SEV: Drop page refcount early in VMSA reload
https://github.com/kvm-x86/linux/commit/3c427e5c0347
[5/5] KVM: guest_memfd: Stop returning struct page from PFN lookup
https://github.com/kvm-x86/linux/commit/89fbe3de01cc
--
https://github.com/kvm-x86/linux/tree/next
prev parent reply other threads:[~2026-09-24 21:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-26 9:01 [PATCH v4 0/5] Stop returning struct page from guest_memfd PFN lookup Ackerley Tng
2026-08-26 9:01 ` [PATCH v4 1/5] KVM: SEV: Treat unassigned RMP entry as benign race on PSMASH failure Ackerley Tng
2026-08-26 9:01 ` [PATCH v4 2/5] KVM: SEV: Drop page refcount early during RMP fault handling Ackerley Tng
2026-08-26 9:01 ` [PATCH v4 3/5] KVM: SEV: Check for invalidation before warning on unassigned RMP entry Ackerley Tng
2026-08-26 9:01 ` [PATCH v4 4/5] KVM: SEV: Drop page refcount early in VMSA reload Ackerley Tng
2026-08-26 9:01 ` [PATCH v4 5/5] KVM: guest_memfd: Stop returning struct page from PFN lookup Ackerley Tng
2026-09-04 0:36 ` Gavin Shan
2026-09-24 21:51 ` Sean Christopherson [this message]
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