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| author | Paolo Bonzini <[email protected]> | 2020-05-04 15:28:25 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2020-05-08 11:43:47 +0000 |
| commit | 5679b803e44ed8947e8c2a7f44cdef1d93ea24d5 (patch) | |
| tree | 1cecb32b31bc5911feca9f5cef5785e7544fc31d /tools/perf/scripts/python/powerpc-hcalls.py | |
| parent | KVM: nSVM: trap #DB and #BP to userspace if guest debugging is on (diff) | |
| download | kernel-5679b803e44ed8947e8c2a7f44cdef1d93ea24d5.tar.gz kernel-5679b803e44ed8947e8c2a7f44cdef1d93ea24d5.zip | |
KVM: SVM: keep DR6 synchronized with vcpu->arch.dr6
kvm_x86_ops.set_dr6 is only ever called with vcpu->arch.dr6 as the
second argument. Ensure that the VMCB value is synchronized to
vcpu->arch.dr6 on #DB (both "normal" and nested) and nested vmentry, so
that the current value of DR6 is always available in vcpu->arch.dr6.
The get_dr6 callback can just access vcpu->arch.dr6 and becomes redundant.
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/powerpc-hcalls.py')
0 files changed, 0 insertions, 0 deletions