[PATCH 1/3] KVM: x86: Delete documentation for READ|WRITE in KVM_X86_SET_MSR_FILTER

From: Sean Christopherson
Date: Tue Aug 30 2022 - 20:17:20 EST


Delete the paragraph that describes the behavior when both
KVM_MSR_FILTER_READ | KVM_MSR_FILTER_WRITE are set for a range. There is
nothing special about KVM's handling of this combination, whereas
explicitly documenting the combination suggests that there is some magic
behavior the user needs to be aware of.

Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
Documentation/virt/kvm/api.rst | 7 -------
1 file changed, 7 deletions(-)

diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
index 236a797be71c..5148b431ed13 100644
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@@ -4115,13 +4115,6 @@ flags values for ``struct kvm_msr_filter_range``:
a write for a particular MSR should be handled regardless of the default
filter action.

-``KVM_MSR_FILTER_READ | KVM_MSR_FILTER_WRITE``
-
- Filter both read and write accesses to MSRs using the given bitmap. A 0
- in the bitmap indicates that both reads and writes should immediately fail,
- while a 1 indicates that reads and writes for a particular MSR are not
- filtered by this range.
-
flags values for ``struct kvm_msr_filter``:

``KVM_MSR_FILTER_DEFAULT_ALLOW``
--
2.37.2.672.g94769d06f0-goog