diff options
| author | Marc Zyngier <maz@kernel.org> | 2024-11-17 16:57:54 +0000 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2024-11-20 17:21:07 -0800 |
| commit | d561491ba927cb5634094ff311795e9d618e9b86 (patch) | |
| tree | 8ee97a0a74266ae23a9c236073d569955df59fe7 /arch/arm64/kvm/vgic/vgic-debug.c | |
| parent | 60ad25e14ab5a4e56c8bf7f7d6846eacb9cd53df (diff) | |
KVM: arm64: vgic-v3: Sanitise guest writes to GICR_INVLPIR
Make sure we filter out non-LPI invalidation when handling writes
to GICR_INVLPIR.
Fixes: 4645d11f4a553 ("KVM: arm64: vgic-v3: Implement MMIO-based LPI invalidation")
Reported-by: Alexander Potapenko <glider@google.com>
Tested-by: Alexander Potapenko <glider@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20241117165757.247686-2-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic-debug.c')
0 files changed, 0 insertions, 0 deletions