diff mbox series

[4/9] KVM: SVM: Rename vmplX_ssp -> plX_ssp

Message ID	20231010200220.897953-5-john.allen@amd.com
State	New
Headers	Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) client-ip=23.128.96.38; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C From: John Allen <john.allen@amd.com> To: <kvm@vger.kernel.org> CC: <linux-kernel@vger.kernel.org>, <pbonzini@redhat.com>, <weijiang.yang@intel.com>, <rick.p.edgecombe@intel.com>, <seanjc@google.com>, <x86@kernel.org>, <thomas.lendacky@amd.com>, <bp@alien8.de>, John Allen <john.allen@amd.com> Subject: [PATCH 4/9] KVM: SVM: Rename vmplX_ssp -> plX_ssp Date: Tue, 10 Oct 2023 20:02:15 +0000 Message-ID: <20231010200220.897953-5-john.allen@amd.com> In-Reply-To: <20231010200220.897953-1-john.allen@amd.com> References: <20231010200220.897953-1-john.allen@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk
Series	SVM guest shadow stack support \| [0/9] SVM guest shadow stack support [1/9] KVM: x86: SVM: Emulate reads and writes to shadow stack MSRs [2/9] KVM: x86: SVM: Update dump_vmcb with shadow stack save area additions [3/9] KVM: x86: SVM: Pass through shadow stack MSRs [4/9] KVM: SVM: Rename vmplX_ssp -> plX_ssp [5/9] KVM: SVM: Save shadow stack host state on VMRUN [6/9] KVM: SVM: Add MSR_IA32_XSS to the GHCB for hypervisor kernel [7/9] x86/sev-es: Include XSS value in GHCB CPUID request [8/9] KVM: SVM: Use KVM-governed features to track SHSTK [9/9] KVM: SVM: Add CET features to supported_xss

Commit Message

John Allen Oct. 10, 2023, 8:02 p.m. UTC

  Rename SEV-ES save area SSP fields to be consistent with the APM.

Signed-off-by: John Allen <john.allen@amd.com>
---
 arch/x86/include/asm/svm.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Maxim Levitsky Nov. 2, 2023, 6:06 p.m. UTC | #1

On Tue, 2023-10-10 at 20:02 +0000, John Allen wrote:
> Rename SEV-ES save area SSP fields to be consistent with the APM.
> 
> Signed-off-by: John Allen <john.allen@amd.com>
> ---
>  arch/x86/include/asm/svm.h | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h
> index 19bf955b67e0..568d97084e44 100644
> --- a/arch/x86/include/asm/svm.h
> +++ b/arch/x86/include/asm/svm.h
> @@ -361,10 +361,10 @@ struct sev_es_save_area {
>  	struct vmcb_seg ldtr;
>  	struct vmcb_seg idtr;
>  	struct vmcb_seg tr;
> -	u64 vmpl0_ssp;
> -	u64 vmpl1_ssp;
> -	u64 vmpl2_ssp;
> -	u64 vmpl3_ssp;
> +	u64 pl0_ssp;
> +	u64 pl1_ssp;
> +	u64 pl2_ssp;
> +	u64 pl3_ssp;
>  	u64 u_cet;
>  	u8 reserved_0xc8[2];
>  	u8 vmpl;

Matches the APM.

Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>

Best regards,
	Maxim Levitsky

diff mbox series

Patch

diff --git a/arch/x86/include/asm/svm.h b/arch/x86/include/asm/svm.h
index 19bf955b67e0..568d97084e44 100644
--- a/arch/x86/include/asm/svm.h
+++ b/arch/x86/include/asm/svm.h
@@ -361,10 +361,10 @@  struct sev_es_save_area {
 	struct vmcb_seg ldtr;
 	struct vmcb_seg idtr;
 	struct vmcb_seg tr;
-	u64 vmpl0_ssp;
-	u64 vmpl1_ssp;
-	u64 vmpl2_ssp;
-	u64 vmpl3_ssp;
+	u64 pl0_ssp;
+	u64 pl1_ssp;
+	u64 pl2_ssp;
+	u64 pl3_ssp;
 	u64 u_cet;
 	u8 reserved_0xc8[2];
 	u8 vmpl;