linux-kernel - [PATCH 5/6] KVM: selftests: nSVM: Update 'struct vmcb_control

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Message-Id: <20220203104620.277031-6-vkuznets@redhat.com>
Date:   Thu,  3 Feb 2022 11:46:19 +0100
From:   Vitaly Kuznetsov <vkuznets@...hat.com>
To:     kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>
Cc:     Sean Christopherson <seanjc@...gle.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 5/6] KVM: selftests: nSVM: Update 'struct vmcb_control_area' definition

There's a copy of 'struct vmcb_control_area' definition in KVM selftests,
update it to allow testing of the newly introduced features.

Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>
---
 tools/testing/selftests/kvm/include/x86_64/svm.h | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/kvm/include/x86_64/svm.h b/tools/testing/selftests/kvm/include/x86_64/svm.h
index f4ea2355dbc2..2225e5077350 100644
--- a/tools/testing/selftests/kvm/include/x86_64/svm.h
+++ b/tools/testing/selftests/kvm/include/x86_64/svm.h
@@ -99,7 +99,14 @@ struct __attribute__ ((__packed__)) vmcb_control_area {
 	u8 reserved_6[8];	/* Offset 0xe8 */
 	u64 avic_logical_id;	/* Offset 0xf0 */
 	u64 avic_physical_id;	/* Offset 0xf8 */
-	u8 reserved_7[768];
+	u8 reserved_7[8];
+	u64 vmsa_pa;		/* Used for an SEV-ES guest */
+	u8 reserved_8[720];
+	/*
+	 * Offset 0x3e0, 32 bytes reserved
+	 * for use by hypervisor/software.
+	 */
+	u8 reserved_sw[32];
 };
 
 
-- 
2.34.1