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| author | Paolo Bonzini <[email protected]> | 2025-07-28 15:04:27 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2025-07-29 12:36:28 +0000 |
| commit | f05efcfe07d8af26703b75cb91c8f58924661275 (patch) | |
| tree | 2df151290f60c6d4aaf10fde7bfeb10828d107fd /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | Merge tag 'kvm-x86-irqs-6.17' of https://github.com/kvm-x86/linux into HEAD (diff) | |
| parent | KVM: VMX: Apply MMIO Stale Data mitigation if KVM maps MMIO into the guest (diff) | |
| download | kernel-f05efcfe07d8af26703b75cb91c8f58924661275.tar.gz kernel-f05efcfe07d8af26703b75cb91c8f58924661275.zip | |
Merge tag 'kvm-x86-mmio-6.17' of https://github.com/kvm-x86/linux into HEAD
KVM MMIO Stale Data mitigation cleanup for 6.17
Rework KVM's mitigation for the MMIO State Data vulnerability to track
whether or not a vCPU has access to (host) MMIO based on the MMU that will be
used when running in the guest. The current approach doesn't actually detect
whether or not a guest has access to MMIO, and is prone to false negatives (and
to a lesser extent, false positives), as KVM_DEV_VFIO_FILE_ADD is optional, and
obviously only covers VFIO devices.
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions