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| author |   Vipin Sharma <vipinsh@google.com> | 2021-11-09 17:44:25 +0000 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2021-11-11 10:56:24 -0500 |
| commit | 329bd56ce5dc3449788de2dc078861ec6d75e457 (patch) | |
| tree | 6bb424f4dce1e78b147d70b057c5cf6ae8faf68b /drivers/fpga/fpga-mgr.c | |
| parent | KVM: nVMX: Clean up x2APIC MSR handling for L2 (diff) | |
| download | linux-dev-329bd56ce5dc3449788de2dc078861ec6d75e457.tar.xz linux-dev-329bd56ce5dc3449788de2dc078861ec6d75e457.zip | |
KVM: VMX: Add a helper function to retrieve the GPR index for INVPCID, INVVPID, and INVEPT
handle_invept(), handle_invvpid(), handle_invpcid() read the same reg2
field in vmcs.VMX_INSTRUCTION_INFO to get the index of the GPR that
holds the invalidation type. Add a helper to retrieve reg2 from VMX
instruction info to consolidate and document the shift+mask magic.
Signed-off-by: Vipin Sharma <vipinsh@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20211109174426.2350547-2-vipinsh@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions