From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
To: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: "seanjc@google.com" <seanjc@google.com>,
"Zhao, Yan Y" <yan.y.zhao@intel.com>
Subject: Re: [PATCH 07/30] x86/virt/tdx: allocate tdx_sys_info in static memory
Date: Thu, 20 Feb 2025 23:37:22 +0000 [thread overview]
Message-ID: <b907fce640fb893cf76f6aff4031d5ea501f6a74.camel@intel.com> (raw)
In-Reply-To: <20250220170604.2279312-8-pbonzini@redhat.com>
On Thu, 2025-02-20 at 12:05 -0500, Paolo Bonzini wrote:
> Adding all the information that KVM needs increases the size of struct
> tdx_sys_info, to the point that you can get warnings about the stack
> size of init_tdx_module(). Since KVM also needs to read the TDX metadata
> after init_tdx_module() returns, make the variable a global.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It looks like the same code just lifted and moved earlier out of the already
acked patch.
Reviewed-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
next prev parent reply other threads:[~2025-02-20 23:37 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 17:05 [PATCH v3 00/30] TDX initialization + vCPU/VM creation Paolo Bonzini
2025-02-20 17:05 ` [PATCH 01/30] x86/virt/tdx: Add SEAMCALL wrappers for TDX KeyID management Paolo Bonzini
2025-02-20 17:05 ` [PATCH 02/30] x86/virt/tdx: Add SEAMCALL wrappers for TDX TD creation Paolo Bonzini
2025-02-20 17:05 ` [PATCH 03/30] x86/virt/tdx: Add SEAMCALL wrappers for TDX vCPU creation Paolo Bonzini
2025-02-20 17:05 ` [PATCH 04/30] x86/virt/tdx: Add SEAMCALL wrappers for TDX page cache management Paolo Bonzini
2025-02-20 17:05 ` [PATCH 05/30] x86/virt/tdx: Add SEAMCALL wrappers for TDX VM/vCPU field access Paolo Bonzini
2025-02-20 17:05 ` [PATCH 06/30] x86/virt/tdx: Add SEAMCALL wrappers for TDX flush operations Paolo Bonzini
2025-02-20 17:05 ` [PATCH 07/30] x86/virt/tdx: allocate tdx_sys_info in static memory Paolo Bonzini
2025-02-20 21:59 ` Huang, Kai
2025-02-20 23:37 ` Edgecombe, Rick P [this message]
2025-02-20 17:05 ` [PATCH 08/30] x86/virt/tdx: Read essential global metadata for KVM Paolo Bonzini
2025-02-20 17:05 ` [PATCH 09/30] x86/virt/tdx: Add tdx_guest_keyid_alloc/free() to alloc and free TDX guest KeyID Paolo Bonzini
2025-02-20 17:05 ` [PATCH 10/30] KVM: Export hardware virtualization enabling/disabling functions Paolo Bonzini
2025-02-20 17:05 ` [PATCH 11/30] KVM: VMX: Refactor VMX module init/exit functions Paolo Bonzini
2025-02-20 21:55 ` Huang, Kai
2025-02-20 17:05 ` [PATCH 12/30] KVM: VMX: Initialize TDX during KVM module load Paolo Bonzini
2025-02-20 23:27 ` Huang, Kai
2025-02-24 18:57 ` Paolo Bonzini
2025-02-24 21:31 ` Huang, Kai
2025-02-20 17:05 ` [PATCH 13/30] KVM: TDX: Get TDX global information Paolo Bonzini
2025-02-21 0:12 ` Huang, Kai
2025-02-20 17:05 ` [PATCH 14/30] KVM: TDX: Add placeholders for TDX VM/vCPU structures Paolo Bonzini
2025-02-20 17:05 ` [PATCH 15/30] KVM: TDX: Define TDX architectural definitions Paolo Bonzini
2025-02-20 17:05 ` [PATCH 16/30] KVM: TDX: Add TDX "architectural" error codes Paolo Bonzini
2025-02-20 17:05 ` [PATCH 17/30] KVM: TDX: Add helper functions to print TDX SEAMCALL error Paolo Bonzini
2025-02-20 17:05 ` [PATCH 18/30] KVM: TDX: Add place holder for TDX VM specific mem_enc_op ioctl Paolo Bonzini
2025-02-25 10:50 ` Huang, Kai
2025-02-20 17:05 ` [PATCH 19/30] KVM: TDX: Get system-wide info about TDX module on initialization Paolo Bonzini
2025-02-20 17:05 ` [PATCH 20/30] KVM: TDX: create/destroy VM structure Paolo Bonzini
2025-02-21 0:55 ` Sean Christopherson
2025-02-21 1:08 ` Sean Christopherson
2025-02-22 0:30 ` Edgecombe, Rick P
2025-02-22 1:38 ` Sean Christopherson
2025-02-24 8:32 ` Yan Zhao
2025-02-21 11:04 ` Yan Zhao
2025-02-21 19:43 ` Sean Christopherson
2025-02-21 12:25 ` Yan Zhao
2025-02-25 16:24 ` Xiaoyao Li
2025-02-20 17:05 ` [PATCH 21/30] KVM: TDX: Support per-VM KVM_CAP_MAX_VCPUS extension check Paolo Bonzini
2025-02-20 17:05 ` [PATCH 22/30] KVM: x86: expose cpuid_entry2_find for TDX Paolo Bonzini
2025-02-20 17:05 ` [PATCH 23/30] KVM: TDX: initialize VM with TDX specific parameters Paolo Bonzini
2025-02-21 2:31 ` Xiaoyao Li
2025-02-25 17:28 ` Paolo Bonzini
2025-02-20 17:05 ` [PATCH 24/30] KVM: TDX: Make pmu_intel.c ignore guest TD case Paolo Bonzini
2025-02-20 17:05 ` [PATCH 25/30] KVM: TDX: Don't offline the last cpu of one package when there's TDX guest Paolo Bonzini
2025-02-20 17:06 ` [PATCH 26/30] KVM: TDX: create/free TDX vcpu structure Paolo Bonzini
2025-02-20 17:06 ` [PATCH 27/30] KVM: TDX: Do TDX specific vcpu initialization Paolo Bonzini
2025-02-20 17:06 ` [PATCH 28/30] KVM: x86: Introduce KVM_TDX_GET_CPUID Paolo Bonzini
2025-02-20 17:06 ` [PATCH 29/30] KVM: x86/mmu: Taking guest pa into consideration when calculate tdp level Paolo Bonzini
2025-02-20 17:06 ` [PATCH 30/30] KVM: TDX: Register TDX host key IDs to cgroup misc controller Paolo Bonzini
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