From: "Huang, Kai" <kai.huang@intel.com>
To: "pbonzini@redhat.com" <pbonzini@redhat.com>,
"seanjc@google.com" <seanjc@google.com>,
"nikunj@amd.com" <nikunj@amd.com>
Cc: "thomas.lendacky@amd.com" <thomas.lendacky@amd.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"joao.m.martins@oracle.com" <joao.m.martins@oracle.com>,
"santosh.shukla@amd.com" <santosh.shukla@amd.com>,
"bp@alien8.de" <bp@alien8.de>
Subject: Re: [PATCH v5 4/8] KVM: x86: Move nested CPU dirty logging logic to common code
Date: Mon, 12 Jan 2026 10:08:21 +0000 [thread overview]
Message-ID: <44a4d5832b497cd666e9a273f9595cb2be16c8dd.camel@intel.com> (raw)
In-Reply-To: <20260105063622.894410-5-nikunj@amd.com>
On Mon, 2026-01-05 at 06:36 +0000, Nikunj A Dadhania wrote:
> From: Kai Huang <kai.huang@intel.com>
>
> Move nested PML dirty logging update logic from VMX-specific code to common
> x86 infrastructure. Both VMX and SVM share identical logic: defer CPU dirty
> logging updates when running in L2, then process pending updates when
> exiting to L1.
>
> No functional change.
>
> Signed-off-by: Kai Huang <kai.huang@intel.com>
> Co-developed-by: Nikunj A Dadhania <nikunj@amd.com>
> Signed-off-by: Nikunj A Dadhania <nikunj@amd.com>
>
If helps/needed:
Reviewed-by: Kai Huang <kai.huang@intel.com>
next prev parent reply other threads:[~2026-01-12 10:08 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-05 6:36 [PATCH v5 0/8] KVM: SVM: Add Page Modification Logging (PML) support Nikunj A Dadhania
2026-01-05 6:36 ` [PATCH v5 1/8] KVM: x86: Carve out PML flush routine Nikunj A Dadhania
2026-01-12 10:02 ` Huang, Kai
2026-01-14 13:57 ` Nikunj A. Dadhania
2026-01-05 6:36 ` [PATCH v5 2/8] KVM: x86: Move PML page to common vcpu arch structure Nikunj A Dadhania
2026-01-12 10:07 ` Huang, Kai
2026-01-05 6:36 ` [PATCH v5 3/8] KVM: VMX: Use cpu_dirty_log_size instead of enable_pml for PML checks Nikunj A Dadhania
2026-01-05 6:49 ` Gupta, Pankaj
2026-01-05 6:36 ` [PATCH v5 4/8] KVM: x86: Move nested CPU dirty logging logic to common code Nikunj A Dadhania
2026-01-12 10:08 ` Huang, Kai [this message]
2026-01-05 6:36 ` [PATCH v5 5/8] x86/cpufeatures: Add Page modification logging Nikunj A Dadhania
2026-01-05 6:36 ` [PATCH v5 6/8] KVM: SVM: Use BIT_ULL for 64-bit nested_ctl bit definitions Nikunj A Dadhania
2026-01-05 6:36 ` [PATCH v5 7/8] KVM: SVM: Add Page modification logging support Nikunj A Dadhania
2026-01-12 10:24 ` Huang, Kai
2026-01-14 14:03 ` Nikunj A. Dadhania
2026-01-14 23:10 ` Huang, Kai
2026-01-14 22:48 ` Huang, Kai
2026-01-16 4:12 ` Nikunj A. Dadhania
2026-01-05 6:36 ` [PATCH v5 8/8] selftests: KVM: x86: Add SEV PML dirty logging test Nikunj A Dadhania
2026-01-14 11:36 ` Huang, Kai
2026-01-14 14:27 ` Nikunj A. Dadhania
2026-01-14 22:44 ` Huang, Kai
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