From: Xin Li <xin@zytor.com>
To: Chao Gao <chao.gao@intel.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
x86@kernel.org, seanjc@google.com, pbonzini@redhat.com,
dave.hansen@intel.com, rick.p.edgecombe@intel.com,
mlevitsk@redhat.com, john.allen@amd.com, weijiang.yang@intel.com,
minipli@grsecurity.net, Zhang Yi Z <yi.z.zhang@linux.intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH v11 12/23] KVM: VMX: Introduce CET VMCS fields and control bits
Date: Mon, 28 Jul 2025 19:17:41 -0700 [thread overview]
Message-ID: <49ad9e5a-57a1-42fc-8488-6f35f02e802c@zytor.com> (raw)
In-Reply-To: <aIgkKTkxCLoBHOIs@intel.com>
On 7/28/2025 6:30 PM, Chao Gao wrote:
>> A comment not on this patch itself.
>>
>> Both spaces and tabs are currently used to align columns in
>> arch/x86/include/asm/vmx.h. Can we standardize on one, either spaces or
>> tabs?
> I'm okay with using tabs or spaces consistently, but doing so will cause a lot
> of code churn and make it slightly harder to use git-blame. Let's see what
> others think.
Agreed, lets see what Sean would say :)
next prev parent reply other threads:[~2025-07-29 2:18 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-04 8:49 [PATCH v11 00/23] Enable CET Virtualization Chao Gao
2025-07-04 8:49 ` [PATCH v11 01/23] KVM: x86: Rename kvm_{g,s}et_msr()* to show that they emulate guest accesses Chao Gao
2025-07-24 11:37 ` Huang, Kai
2025-07-24 13:31 ` Sean Christopherson
2025-07-28 22:31 ` Xin Li
2025-07-29 0:45 ` Chao Gao
2025-07-29 18:19 ` Sean Christopherson
2025-07-04 8:49 ` [PATCH v11 02/23] KVM: x86: Add kvm_msr_{read,write}() helpers Chao Gao
2025-07-04 8:49 ` [PATCH v11 03/23] KVM: x86: Manually clear MPX state only on INIT Chao Gao
2025-07-04 8:49 ` [PATCH v11 04/23] KVM: x86: Zero XSTATE components on INIT by iterating over supported features Chao Gao
2025-07-04 8:49 ` [PATCH v11 05/23] KVM: x86: Introduce KVM_{G,S}ET_ONE_REG uAPIs support Chao Gao
2025-07-04 8:49 ` [PATCH v11 06/23] KVM: x86: Report XSS as to-be-saved if there are supported features Chao Gao
2025-07-04 8:49 ` [PATCH v11 07/23] KVM: x86: Refresh CPUID on write to guest MSR_IA32_XSS Chao Gao
2025-07-04 8:49 ` [PATCH v11 08/23] KVM: x86: Initialize kvm_caps.supported_xss Chao Gao
2025-07-04 8:49 ` [PATCH v11 09/23] KVM: x86: Load guest FPU state when access XSAVE-managed MSRs Chao Gao
2025-07-04 8:49 ` [PATCH v11 10/23] KVM: x86: Add fault checks for guest CR4.CET setting Chao Gao
2025-07-04 8:49 ` [PATCH v11 11/23] KVM: x86: Report KVM supported CET MSRs as to-be-saved Chao Gao
2025-07-04 8:49 ` [PATCH v11 12/23] KVM: VMX: Introduce CET VMCS fields and control bits Chao Gao
2025-07-28 22:53 ` Xin Li
2025-07-29 1:30 ` Chao Gao
2025-07-29 2:17 ` Xin Li [this message]
2025-07-04 8:49 ` [PATCH v11 13/23] KVM: x86: Enable guest SSP read/write interface with new uAPIs Chao Gao
2025-07-04 8:49 ` [PATCH v11 14/23] KVM: VMX: Emulate read and write to CET MSRs Chao Gao
2025-07-04 8:49 ` [PATCH v11 15/23] KVM: x86: Save and reload SSP to/from SMRAM Chao Gao
2025-07-04 8:49 ` [PATCH v11 16/23] KVM: VMX: Set up interception for CET MSRs Chao Gao
2025-07-04 8:49 ` [PATCH v11 17/23] KVM: VMX: Set host constant supervisor states to VMCS fields Chao Gao
2025-07-04 8:49 ` [PATCH v11 18/23] KVM: x86: Don't emulate instructions guarded by CET Chao Gao
2025-07-04 8:49 ` [PATCH v11 19/23] KVM: x86: Enable CET virtualization for VMX and advertise to userspace Chao Gao
2025-07-21 15:51 ` Mathias Krause
2025-07-21 17:45 ` Sean Christopherson
2025-07-22 5:49 ` Mathias Krause
2025-07-22 14:13 ` Sean Christopherson
2025-07-22 21:25 ` [PATCH v2] KVM: VMX: Make CR4.CET a guest owned bit Mathias Krause
2025-07-23 6:24 ` Chao Gao
2025-08-06 20:58 ` [PATCH v11 19/23] KVM: x86: Enable CET virtualization for VMX and advertise to userspace John Allen
2025-08-06 22:47 ` Sean Christopherson
2025-07-04 8:49 ` [PATCH v11 20/23] KVM: nVMX: Virtualize NO_HW_ERROR_CODE_CC for L1 event injection to L2 Chao Gao
2025-07-04 8:49 ` [PATCH v11 21/23] KVM: nVMX: Enable CET support for nested guest Chao Gao
2025-07-28 6:30 ` Xin Li
2025-07-28 8:42 ` Chao Gao
2025-07-04 8:49 ` [PATCH v11 22/23] KVM: nVMX: Add consistency checks for CR0.WP and CR4.CET Chao Gao
2025-07-04 8:49 ` [PATCH v11 23/23] KVM: nVMX: Add consistency checks for CET states Chao Gao
2025-07-06 16:51 ` [PATCH v11 00/23] Enable CET Virtualization Xiaoyao Li
2025-07-07 1:32 ` Chao Gao
2025-07-16 20:36 ` John Allen
2025-07-17 7:00 ` Mathias Krause
2025-07-17 7:57 ` Chao Gao
2025-07-21 18:08 ` John Allen
2025-07-21 15:35 ` Mathias Krause
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