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russellcnv
2024-04-01 11:46:00 -07:00
parent 66b6384d48
commit acebc4bb78
55 changed files with 1142 additions and 514 deletions
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kernel-open/nvidia-uvm/uvm_mmu.c
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@@ -2357,6 +2357,8 @@ NV_STATUS uvm_mmu_create_peer_identity_mappings(uvm_gpu_t *gpu, uvm_gpu_t *peer)
NvU64 phys_offset;
uvm_gpu_identity_mapping_t *peer_mapping;
UVM_ASSERT(gpu->parent->peer_copy_mode < UVM_GPU_PEER_COPY_MODE_COUNT);
if (gpu->parent->peer_copy_mode != UVM_GPU_PEER_COPY_MODE_VIRTUAL || peer->mem_info.size == 0)
return NV_OK;