On Fri, 21 Feb 2025 12:41:46 -0800, Sean Christopherson wrote:
> Add a testcase to verify the guest does NOT get hit with an #AC or #DB
> when generating a split-lock access. Bus Lock Detect, a.k.a. BusLockTrap,
> enabling on AMD exposed a bug where KVM incorrectly runs the guest with the
> host's DEBUGCTL MSR.
>
> Sean Christopherson (2):
> x86: Include libcflat.h in atomic.h for u64 typedef
> x86/debug: Add a split-lock #AC / bus-lock #DB testcase
>
> [...]
Applied to kvm-x86 next (and now pulled by Paolo), thanks!
[1/2] x86: Include libcflat.h in atomic.h for u64 typedef
https://github.com/kvm-x86/kvm-unit-tests/commit/36fb9e84a465
[2/2] x86/debug: Add a split-lock #AC / bus-lock #DB testcase
https://github.com/kvm-x86/kvm-unit-tests/commit/8d9218bb6b7c
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https://github.com/kvm-x86/kvm-unit-tests/tree/next
