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| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-02-13 18:58:46 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-04-27 11:53:21 +0300 |
| commit | f65c229c3e7743c6654c16b9ec6248466b5eef21 (patch) | |
| tree | 0326e1e3e7a407c8271d2ae5427c300e6e741a39 /arch/x86/kvm/kvm_svm.h | |
| parent | e6101a96c9efb74c98bba6322d4c5ea89e47e0fe (diff) | |
| download | op-kernel-dev-f65c229c3e7743c6654c16b9ec6248466b5eef21.zip op-kernel-dev-f65c229c3e7743c6654c16b9ec6248466b5eef21.tar.gz | |
KVM: SVM: allocate the MSR permission map per VCPU
This patch changes the kvm-amd module to allocate the SVM MSR permission map
per VCPU instead of a global map for all VCPUs. With this we have more
flexibility allowing specific guests to access virtualized MSRs. This is
required for LBR virtualization.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/kvm_svm.h')
| -rw-r--r-- | arch/x86/kvm/kvm_svm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/kvm_svm.h b/arch/x86/kvm/kvm_svm.h index ecdfe97..65ef0fc 100644 --- a/arch/x86/kvm/kvm_svm.h +++ b/arch/x86/kvm/kvm_svm.h @@ -39,6 +39,8 @@ struct vcpu_svm { unsigned long host_db_regs[NUM_DB_REGS]; unsigned long host_dr6; unsigned long host_dr7; + + u32 *msrpm; }; #endif |
