From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
To: "seanjc@google.com" <seanjc@google.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-coco@lists.linux.dev" <linux-coco@lists.linux.dev>,
"Huang, Kai" <kai.huang@intel.com>,
"Hansen, Dave" <dave.hansen@intel.com>,
"Zhao, Yan Y" <yan.y.zhao@intel.com>,
"tony.lindgren@linux.intel.com" <tony.lindgren@linux.intel.com>,
"Wu, Binbin" <binbin.wu@intel.com>,
"kas@kernel.org" <kas@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"mingo@redhat.com" <mingo@redhat.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"binbin.wu@linux.intel.com" <binbin.wu@linux.intel.com>,
"nik.borisov@suse.com" <nik.borisov@suse.com>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"hpa@zytor.com" <hpa@zytor.com>,
"tglx@kernel.org" <tglx@kernel.org>,
"Annapurve, Vishal" <vannapurve@google.com>,
"bp@alien8.de" <bp@alien8.de>, "Gao, Chao" <chao.gao@intel.com>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH v7 08/11] KVM: TDX: Get/put PAMT pages when (un)mapping private memory
Date: Wed, 22 Jul 2026 16:58:26 +0000 [thread overview]
Message-ID: <85ebafddfca4fb83978dfae8cfcec92ccd3749c9.camel@intel.com> (raw)
In-Reply-To: <amDSvGlgaQRWnWfP@google.com>
On Wed, 2026-07-22 at 07:25 -0700, Sean Christopherson wrote:
> > index 5f6c1ce9673b7..1c706e2d773b0 100644
> > --- a/arch/x86/include/asm/kvm_host.h
> > +++ b/arch/x86/include/asm/kvm_host.h
> > @@ -1922,6 +1922,8 @@ struct kvm_x86_ops {
> > /* Update external page tables for page table about to be freed. */
> > void (*free_external_spt)(struct kvm *kvm, struct kvm_mmu_page
> > *sp);
> >
> > + int (*topup_external_cache)(struct kvm_vcpu *vcpu, int
> > min_nr_spts);
> > +
>
> Unnecessary newline (not your fault, but it stands out here).
Hmm, yea I'll move it with the other external ones. Thanks for the comments.
I'll spin another version.
next prev parent reply other threads:[~2026-07-22 16:58 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-18 1:44 [PATCH v7 00/11] Dynamic PAMT Rick Edgecombe
2026-07-18 1:44 ` [PATCH v7 01/11] x86/virt/tdx: Simplify PAMT layout calculation Rick Edgecombe
2026-07-18 1:44 ` [PATCH v7 02/11] x86/virt/tdx: Allocate page bitmap for Dynamic PAMT Rick Edgecombe
2026-07-18 1:44 ` [PATCH v7 03/11] x86/virt/tdx: Add tdx_alloc/free_control_page() helpers Rick Edgecombe
2026-07-18 1:44 ` [PATCH v7 04/11] x86/virt/tdx: Allocate refcounts for Dynamic PAMT memory Rick Edgecombe
2026-07-18 1:44 ` [PATCH v7 05/11] x86/virt/tdx: Handle multiple callers in tdx_pamt_get/put() Rick Edgecombe
2026-07-21 15:32 ` Nikolay Borisov
2026-07-18 1:44 ` [PATCH v7 06/11] KVM: TDX: Allocate PAMT memory for TD and vCPU control structures Rick Edgecombe
2026-07-22 7:59 ` Nikolay Borisov
2026-07-22 19:40 ` Sean Christopherson
2026-07-18 1:44 ` [PATCH v7 07/11] x86/tdx: Add APIs to support Dynamic PAMT ops from KVM's fault path Rick Edgecombe
2026-07-22 10:50 ` Nikolay Borisov
2026-07-18 1:44 ` [PATCH v7 08/11] KVM: TDX: Get/put PAMT pages when (un)mapping private memory Rick Edgecombe
[not found] ` <20260718061050.E17B01F000E9@smtp.kernel.org>
2026-07-20 16:48 ` Edgecombe, Rick P
2026-07-22 15:12 ` Sean Christopherson
2026-07-22 16:55 ` Edgecombe, Rick P
2026-07-22 17:31 ` Sean Christopherson
2026-07-22 19:17 ` Edgecombe, Rick P
2026-07-22 19:18 ` Edgecombe, Rick P
2026-07-22 13:46 ` Nikolay Borisov
2026-07-22 19:20 ` Edgecombe, Rick P
2026-07-22 19:34 ` Sean Christopherson
2026-07-22 14:25 ` Sean Christopherson
2026-07-22 16:58 ` Edgecombe, Rick P [this message]
2026-07-22 19:41 ` Sean Christopherson
2026-07-18 1:44 ` [PATCH v7 09/11] x86/virt/tdx: Enable Dynamic PAMT Rick Edgecombe
[not found] ` <20260718015627.21D9F1F000E9@smtp.kernel.org>
2026-07-20 18:34 ` Edgecombe, Rick P
2026-07-18 1:44 ` [PATCH v7 10/11] Documentation/x86: Add documentation for TDX's " Rick Edgecombe
2026-07-18 1:45 ` [PATCH v7 11/11] x86/virt/tdx: Optimize tdx_pamt_get/put() Rick Edgecombe
[not found] ` <20260718020053.C2FC81F000E9@smtp.kernel.org>
2026-07-20 18:33 ` Edgecombe, Rick P
2026-07-21 20:59 ` [PATCH v7 00/11] Dynamic PAMT Sohil Mehta
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