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KVM: x86: Add helper to get variable MTRR range from MSR index
authorSean Christopherson <seanjc@google.com>
Thu, 11 May 2023 23:33:47 +0000 (16:33 -0700)
committerSean Christopherson <seanjc@google.com>
Thu, 1 Jun 2023 20:41:06 +0000 (13:41 -0700)
commit9ae38b4fb13597ce1821376d23958bbe4976c759
tree49483a972ad52c76a08405feef9efa18b89acd23
parentebda79e5057778be1ad8ed072e4229894dfc66b7
KVM: x86: Add helper to get variable MTRR range from MSR index

Add a helper to dedup the logic for retrieving a variable MTRR range
structure given a variable MTRR MSR index.

No functional change intended.

Reviewed-by: Kai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/r/20230511233351.635053-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
arch/x86/kvm/mtrr.c