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| author | Sean Christopherson <seanjc@google.com> | 2021-01-22 15:50:48 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-01-25 18:52:10 -0500 |
| commit | aed89418de9a881419516fa0a5643577f521efc9 (patch) | |
| tree | d8895ae1738286d954bbe15668e6816a99d057a4 /arch/x86/kvm/vmx/nested.c | |
| parent | 250091409a4ac567581c1f929eb39139b57b56ec (diff) | |
| download | linux-aed89418de9a881419516fa0a5643577f521efc9.tar.bz2 | |
KVM: x86: Revert "KVM: x86: Mark GPRs dirty when written"
Revert the dirty/available tracking of GPRs now that KVM copies the GPRs
to the GHCB on any post-VMGEXIT VMRUN, even if a GPR is not dirty. Per
commit de3cd117ed2f ("KVM: x86: Omit caching logic for always-available
GPRs"), tracking for GPRs noticeably impacts KVM's code footprint.
This reverts commit 1c04d8c986567c27c56c05205dceadc92efb14ff.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210122235049.3107620-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/nested.c')
0 files changed, 0 insertions, 0 deletions