From: Dave Hansen <dave.hansen@intel.com>
To: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>,
"nik.borisov@suse.com" <nik.borisov@suse.com>,
"kas@kernel.org" <kas@kernel.org>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"Li, Xiaoyao" <xiaoyao.li@intel.com>,
"Huang, Kai" <kai.huang@intel.com>,
"linux-coco@lists.linux.dev" <linux-coco@lists.linux.dev>,
"Zhao, Yan Y" <yan.y.zhao@intel.com>,
"Wu, Binbin" <binbin.wu@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"seanjc@google.com" <seanjc@google.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"Yamahata, Isaku" <isaku.yamahata@intel.com>,
"Annapurve, Vishal" <vannapurve@google.com>,
"Gao, Chao" <chao.gao@intel.com>, "bp@alien8.de" <bp@alien8.de>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH v4 07/16] x86/virt/tdx: Add tdx_alloc/free_page() helpers
Date: Wed, 3 Dec 2025 13:40:27 -0800 [thread overview]
Message-ID: <da3701ea-08ea-45c9-94a8-355205a45f8e@intel.com> (raw)
In-Reply-To: <e0eb7ab13b715c7509a310bbc043f78898002442.camel@intel.com>
On 12/3/25 13:39, Edgecombe, Rick P wrote:
> So I take it you are ok to leave the general approach, but worth trying to
> remove the dynamic sizing.
Yeah, that sounds fine.
next prev parent reply other threads:[~2025-12-03 21:40 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-21 0:51 [PATCH v4 00/16] TDX: Enable Dynamic PAMT Rick Edgecombe
2025-11-21 0:51 ` [PATCH v4 01/16] x86/tdx: Move all TDX error defines into <asm/shared/tdx_errno.h> Rick Edgecombe
2025-11-25 22:30 ` Huang, Kai
2025-11-25 22:44 ` Huang, Kai
2025-11-26 23:15 ` Edgecombe, Rick P
2025-11-26 23:14 ` Edgecombe, Rick P
2025-11-21 0:51 ` [PATCH v4 02/16] x86/tdx: Add helpers to check return status codes Rick Edgecombe
2025-11-24 8:56 ` Binbin Wu
2025-11-24 19:31 ` Edgecombe, Rick P
2025-11-25 23:07 ` Huang, Kai
2025-11-26 23:26 ` Edgecombe, Rick P
2025-11-21 0:51 ` [PATCH v4 03/16] x86/virt/tdx: Simplify tdmr_get_pamt_sz() Rick Edgecombe
2025-11-24 9:26 ` Binbin Wu
2025-11-24 19:47 ` Edgecombe, Rick P
2025-11-25 1:27 ` Binbin Wu
2025-11-21 0:51 ` [PATCH v4 04/16] x86/virt/tdx: Allocate page bitmap for Dynamic PAMT Rick Edgecombe
2025-11-25 1:50 ` Binbin Wu
2025-11-26 17:56 ` Edgecombe, Rick P
2025-12-24 9:10 ` Xu Yilun
2026-01-05 22:06 ` Edgecombe, Rick P
2026-01-06 4:01 ` Xu Yilun
2026-01-06 17:00 ` Edgecombe, Rick P
2026-01-07 6:01 ` Xu Yilun
2026-01-07 14:41 ` Edgecombe, Rick P
2025-11-21 0:51 ` [PATCH v4 05/16] x86/virt/tdx: Allocate reference counters for PAMT memory Rick Edgecombe
2025-11-21 0:51 ` [PATCH v4 06/16] x86/virt/tdx: Improve PAMT refcounts allocation for sparse memory Rick Edgecombe
2025-11-25 3:15 ` Binbin Wu
2025-11-26 20:47 ` Edgecombe, Rick P
2025-11-27 15:57 ` Kiryl Shutsemau
2025-12-01 22:14 ` Edgecombe, Rick P
2025-11-26 14:45 ` Nikolay Borisov
2025-11-26 20:47 ` Edgecombe, Rick P
2025-11-27 7:36 ` Nikolay Borisov
2025-12-11 0:07 ` Edgecombe, Rick P
2025-11-27 16:04 ` Kiryl Shutsemau
2025-11-21 0:51 ` [PATCH v4 07/16] x86/virt/tdx: Add tdx_alloc/free_page() helpers Rick Edgecombe
2025-11-25 8:09 ` Binbin Wu
2025-11-26 22:28 ` Edgecombe, Rick P
2025-11-26 1:21 ` Huang, Kai
2025-11-26 22:28 ` Edgecombe, Rick P
2025-11-27 12:29 ` Nikolay Borisov
2025-12-01 22:31 ` Edgecombe, Rick P
2025-11-27 16:11 ` Nikolay Borisov
2025-12-01 22:39 ` Edgecombe, Rick P
2025-12-02 7:38 ` Nikolay Borisov
2025-12-02 20:02 ` Edgecombe, Rick P
2025-12-03 13:46 ` Kiryl Shutsemau
2025-12-03 13:48 ` Nikolay Borisov
2025-12-03 15:41 ` Dave Hansen
2025-12-03 18:15 ` Edgecombe, Rick P
2025-12-03 18:21 ` Dave Hansen
2025-12-03 19:59 ` Edgecombe, Rick P
2025-12-03 20:13 ` Dave Hansen
2025-12-03 21:39 ` Edgecombe, Rick P
2025-12-03 21:40 ` Dave Hansen [this message]
2025-12-08 9:15 ` Yan Zhao
2025-12-08 20:27 ` Edgecombe, Rick P
2025-11-21 0:51 ` [PATCH v4 08/16] x86/virt/tdx: Optimize " Rick Edgecombe
2025-11-21 0:51 ` [PATCH v4 09/16] KVM: TDX: Allocate PAMT memory for TD control structures Rick Edgecombe
2025-11-25 9:11 ` Binbin Wu
2025-11-21 0:51 ` [PATCH v4 10/16] KVM: TDX: Allocate PAMT memory for vCPU " Rick Edgecombe
2025-11-25 9:14 ` Binbin Wu
2025-11-21 0:51 ` [PATCH v4 11/16] KVM: TDX: Add x86 ops for external spt cache Rick Edgecombe
2025-11-21 0:51 ` [PATCH v4 12/16] x86/virt/tdx: Add helpers to allow for pre-allocating pages Rick Edgecombe
2025-11-26 3:40 ` Binbin Wu
2025-11-26 5:21 ` Binbin Wu
2025-11-26 22:33 ` Edgecombe, Rick P
2025-11-27 2:38 ` Binbin Wu
2025-11-21 0:51 ` [PATCH v4 13/16] KVM: TDX: Handle PAMT allocation in fault path Rick Edgecombe
2025-11-26 5:56 ` Binbin Wu
2025-11-26 22:33 ` Edgecombe, Rick P
2025-11-21 0:51 ` [PATCH v4 14/16] KVM: TDX: Reclaim PAMT memory Rick Edgecombe
2025-11-26 8:53 ` Binbin Wu
2025-11-26 22:58 ` Edgecombe, Rick P
2025-11-21 0:51 ` [PATCH v4 15/16] x86/virt/tdx: Enable Dynamic PAMT Rick Edgecombe
2025-11-21 0:51 ` [PATCH v4 16/16] Documentation/x86: Add documentation for TDX's " Rick Edgecombe
2025-11-26 10:33 ` Binbin Wu
2025-11-26 20:05 ` Edgecombe, Rick P
2025-11-24 20:18 ` [PATCH v4 00/16] TDX: Enable " Sagi Shahar
2025-11-25 20:19 ` Vishal Annapurve
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