From: "James Bottomley" <jejb@linux.ibm.com>
To: "Ni, Ray" <ray.ni@intel.com>,
Brijesh Singh <brijesh.singh@amd.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "Xu, Min M" <min.m.xu@intel.com>,
"Yao, Jiewen" <jiewen.yao@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
"Justen, Jordan L" <jordan.l.justen@intel.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Erdem Aktas <erdemaktas@google.com>,
Michael Roth <Michael.Roth@amd.com>,
Gerd Hoffmann <kraxel@redhat.com>,
"Kinney, Michael D" <michael.d.kinney@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
"Liu, Zhiguang" <zhiguang.liu@intel.com>,
"Kumar, Rahul1" <rahul1.kumar@intel.com>,
"Dong, Eric" <eric.dong@intel.com>
Subject: Re: [PATCH v12 22/32] UefiCpuPkg/MpInitLib: use PcdConfidentialComputingAttr to check SEV status
Date: Fri, 12 Nov 2021 07:59:23 -0500 [thread overview]
Message-ID: <2017be5719de43921aacf26267fe9621f3ebc53e.camel@linux.ibm.com> (raw)
In-Reply-To: <BN0PR11MB56960E80D999DA1BA57A50E98C959@BN0PR11MB5696.namprd11.prod.outlook.com>
On Fri, 2021-11-12 at 01:27 +0000, Ni, Ray wrote:
[...]
> > +
> > + return (CurrentAttr == Attr);
>
> 2. I guess a "BOOLEAN" type cast is needed.
It shouldn't. Unless there's a major screw up in the way BOOLEAN works
in the UEFI API, all logic operations should already be of type BOOLEAN
and if they're not that would be what needs fixing.
James
next prev parent reply other threads:[~2021-11-12 12:59 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-10 22:14 [PATCH v12 00/32] Add AMD Secure Nested Paging (SEV-SNP) support Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 01/32] OvmfPkg/SecMain: move SEV specific routines in AmdSev.c Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 02/32] UefiCpuPkg/MpInitLib: " Brijesh Singh
2021-11-12 1:40 ` [edk2-devel] " Ni, Ray
2021-11-10 22:14 ` [PATCH v12 03/32] OvmfPkg/ResetVector: move clearing GHCB in SecMain Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 04/32] OvmfPkg/ResetVector: introduce SEV metadata descriptor for VMM use Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 05/32] OvmfPkg: reserve SNP secrets page Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 06/32] OvmfPkg: reserve CPUID page Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 07/32] OvmfPkg/ResetVector: pre-validate the data pages used in SEC phase Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 08/32] OvmfPkg/ResetVector: use SEV-SNP-validated CPUID values Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 09/32] OvmfPkg/MemEncryptSevLib: add MemEncryptSevSnpEnabled() Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 10/32] OvmfPkg/SecMain: register GHCB gpa for the SEV-SNP guest Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 11/32] OvmfPkg/VmgExitLib: use SEV-SNP-validated CPUID values Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 12/32] OvmfPkg/PlatformPei: register GHCB gpa for the SEV-SNP guest Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 13/32] OvmfPkg/AmdSevDxe: do not use extended PCI config space Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 14/32] OvmfPkg/MemEncryptSevLib: add support to validate system RAM Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 15/32] OvmfPkg/MemEncryptSevLib: add function to check the VMPL0 Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 16/32] OvmfPkg/BaseMemEncryptSevLib: skip the pre-validated system RAM Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 17/32] OvmfPkg/MemEncryptSevLib: add support to validate > 4GB memory in PEI phase Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 18/32] OvmfPkg/SecMain: validate the memory used for decompressing Fv Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 19/32] OvmfPkg/PlatformPei: validate the system RAM when SNP is active Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 20/32] MdePkg: Define ConfidentialComputingGuestAttr Brijesh Singh
2021-11-11 14:00 ` Ni, Ray
2021-11-11 17:07 ` Brijesh Singh
2021-11-12 2:28 ` Yao, Jiewen
2021-11-12 3:19 ` Ni, Ray
2021-11-12 3:57 ` Yao, Jiewen
2021-11-10 22:14 ` [PATCH v12 21/32] OvmfPkg/PlatformPei: set PcdConfidentialComputingAttr when SEV is active Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 22/32] UefiCpuPkg/MpInitLib: use PcdConfidentialComputingAttr to check SEV status Brijesh Singh
2021-11-12 1:27 ` Ni, Ray
2021-11-12 12:33 ` Brijesh Singh
2021-11-12 12:59 ` James Bottomley [this message]
2021-11-10 22:14 ` [PATCH v12 23/32] UefiCpuPkg: add PcdGhcbHypervisorFeatures Brijesh Singh
2021-11-12 1:28 ` Ni, Ray
2021-11-10 22:14 ` [PATCH v12 24/32] OvmfPkg/PlatformPei: set the Hypervisor Features PCD Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 25/32] MdePkg/GHCB: increase the GHCB protocol max version Brijesh Singh
2021-11-12 1:29 ` [edk2-devel] " Ni, Ray
2021-11-10 22:14 ` [PATCH v12 26/32] UefiCpuPkg/MpLib: add support to register GHCB GPA when SEV-SNP is enabled Brijesh Singh
2021-11-12 1:48 ` Ni, Ray
2021-11-12 14:32 ` Brijesh Singh
2021-11-30 11:13 ` Ni, Ray
2021-11-10 22:14 ` [PATCH v12 27/32] UefiCpuPkg/MpInitLib: use BSP to do extended topology check Brijesh Singh
2021-11-12 1:53 ` Ni, Ray
2021-11-12 14:45 ` Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 28/32] OvmfPkg/MemEncryptSevLib: change the page state in the RMP table Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 29/32] OvmfPkg/MemEncryptSevLib: skip page state change for Mmio address Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 30/32] OvmfPkg/PlatformPei: mark cpuid and secrets memory reserved in EFI map Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 31/32] OvmfPkg/AmdSev: expose the SNP reserved pages through configuration table Brijesh Singh
2021-11-10 22:14 ` [PATCH v12 32/32] UefiCpuPkg/MpInitLib: Use SEV-SNP AP Creation NAE event to launch APs Brijesh Singh
2021-11-12 2:09 ` [edk2-devel] " Ni, Ray
2021-11-12 14:25 ` Brijesh Singh
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