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| author |   Sean Christopherson <seanjc@google.com> | 2024-06-13 12:01:03 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-28 08:55:00 -0700 |
| commit | cb9fb5fc12ef8a7c5129c7db0f80df45726b8dcd (patch) | |
| tree | d15ced94df6bb5aca8fc17aa573fa02e1dbfe5a9 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Merge branch 'kvm-6.10-fixes' into HEAD (diff) | |
| download | wireguard-linux-cb9fb5fc12ef8a7c5129c7db0f80df45726b8dcd.tar.xz wireguard-linux-cb9fb5fc12ef8a7c5129c7db0f80df45726b8dcd.zip | |
KVM: nVMX: Update VMCS12_REVISION comment to state it should never change
Rewrite the comment above VMCS12_REVISION to unequivocally state that the
ID must never change. KVM_{G,S}ET_NESTED_STATE have been officially
supported for some time now, i.e. changing VMCS12_REVISION would break
userspace.
Opportunistically add a blurb to the CHECK_OFFSET() comment to make it
explicitly clear that new fields are allowed, i.e. that the restriction
on the layout is all about backwards compatibility.
No functional change intended.
Cc: Jim Mattson <jmattson@google.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Link: https://lore.kernel.org/r/20240613190103.1054877-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions