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From: Kai Huang <kai.huang@intel.com>
To: Yang Zhong <yang.zhong@intel.com>, qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, seanjc@google.com
Subject: Re: [RESEND PATCH 13/32] linux-headers: Add placeholder for KVM_CAP_SGX_ATTRIBUTE
Date: Thu, 06 May 2021 14:17:21 +1200	[thread overview]
Message-ID: <eb4c7f3035c4542ec78c6bf5c7ee98af36c46230.camel@intel.com> (raw)
In-Reply-To: <20210430062455.8117-14-yang.zhong@intel.com>

On Fri, 2021-04-30 at 14:24 +0800, Yang Zhong wrote:
> From: Sean Christopherson <sean.j.christopherson@intel.com>
> 
> KVM_CAP_SGX_ATTRIBUTE is a proposed capability for Intel SGX that can be
> used by userspace to enable privileged attributes, e.g. access to the
> PROVISIONKEY.
> 
> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
> Signed-off-by: Yang Zhong <yang.zhong@intel.com>
> ---
>  linux-headers/linux/kvm.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
> index 020b62a619..0961b03007 100644
> --- a/linux-headers/linux/kvm.h
> +++ b/linux-headers/linux/kvm.h
> @@ -1056,6 +1056,7 @@ struct kvm_ppc_resize_hpt {
>  #define KVM_CAP_ENFORCE_PV_FEATURE_CPUID 190
>  #define KVM_CAP_SYS_HYPERV_CPUID 191
>  #define KVM_CAP_DIRTY_LOG_RING 192
> +#define KVM_CAP_SGX_ATTRIBUTE 195
>  
> 

This hasn't been updated to 196.


Btw, should we just copy the latest kvm.h from linux kernel? 193-195 are missing if only
define KVM_CAP_SGX_ATTRIBUTE here.



  reply	other threads:[~2021-05-06  2:19 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-30  6:24 [RESEND PATCH 00/32] Qemu SGX virtualization Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 01/32] memory: Add RAM_PROTECTED flag to skip IOMMU mappings Yang Zhong
2021-05-03 17:01   ` Paolo Bonzini
2021-05-07  5:24     ` Yang Zhong
2021-05-07 12:45       ` Paolo Bonzini
2021-05-08  6:30         ` Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 02/32] hostmem: Add hostmem-epc as a backend for SGX EPC Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 03/32] qom: Add memory-backend-epc ObjectOptions support Yang Zhong
2021-05-03 17:56   ` Eric Blake
2021-05-06 12:38     ` Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 04/32] i386: Add 'sgx-epc' device to expose EPC sections to guest Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 05/32] vl: Add "sgx-epc" option to expose SGX " Yang Zhong
2021-05-03 17:06   ` Paolo Bonzini
2021-05-03 17:08   ` Paolo Bonzini
2021-05-04  0:09     ` Sean Christopherson
2021-05-04  6:58       ` Paolo Bonzini
2021-05-04 16:20         ` Sean Christopherson
2021-05-04 16:33           ` Paolo Bonzini
2021-04-30  6:24 ` [RESEND PATCH 06/32] i386: Add primary SGX CPUID and MSR defines Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 07/32] i386: Add SGX CPUID leaf FEAT_SGX_12_0_EAX Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 08/32] i386: Add SGX CPUID leaf FEAT_SGX_12_0_EBX Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 09/32] i386: Add SGX CPUID leaf FEAT_SGX_12_1_EAX Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 10/32] i386: Add get/set/migrate support for SGX_LEPUBKEYHASH MSRs Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 11/32] i386: Add feature control MSR dependency when SGX is enabled Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 12/32] i386: Update SGX CPUID info according to hardware/KVM/user input Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 13/32] linux-headers: Add placeholder for KVM_CAP_SGX_ATTRIBUTE Yang Zhong
2021-05-06  2:17   ` Kai Huang [this message]
2021-05-06  7:11     ` Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 14/32] i386: kvm: Add support for exposing PROVISIONKEY to guest Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 15/32] i386: Propagate SGX CPUID sub-leafs to KVM Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 16/32] Adjust min CPUID level to 0x12 when SGX is enabled Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 17/32] hw/i386/fw_cfg: Set SGX bits in feature control fw_cfg accordingly Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 18/32] hw/i386/pc: Account for SGX EPC sections when calculating device memory Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 19/32] i386/pc: Add e820 entry for SGX EPC section(s) Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 20/32] i386: acpi: Add SGX EPC entry to ACPI tables Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 21/32] q35: Add support for SGX EPC Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 22/32] i440fx: " Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 23/32] hostmem: Add the reset interface for EPC backend reset Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 24/32] sgx-epc: Add the reset interface for sgx-epc virt device Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 25/32] qmp: Add query-sgx command Yang Zhong
2021-05-03 17:58   ` Eric Blake
2021-05-06  9:08     ` Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 26/32] hmp: Add 'info sgx' command Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 27/32] i386: Add sgx_get_info() interface Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 28/32] bitops: Support 32 and 64 bit mask macro Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 29/32] qmp: Add the qmp_query_sgx_capabilities() Yang Zhong
2021-05-03 18:00   ` Eric Blake
2021-05-06  8:57     ` Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 30/32] Kconfig: Add CONFIG_SGX support Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 31/32] sgx-epc: Add the fill_device_info() callback support Yang Zhong
2021-05-03 18:01   ` Eric Blake
2021-05-06  8:46     ` Yang Zhong
2021-04-30  6:24 ` [RESEND PATCH 32/32] doc: Add the SGX doc Yang Zhong

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