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This commit is contained in:
Bernhard Stoeckner
2023-08-08 18:26:28 +02:00
parent 29f830f1bb
commit 12c0739352
85 changed files with 33144 additions and 32566 deletions
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kernel-open/nvidia-uvm/uvm_hopper.c
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@@ -61,7 +61,11 @@ void uvm_hal_hopper_arch_init_properties(uvm_parent_gpu_t *parent_gpu)
// GH180.
parent_gpu->ce_phys_vidmem_write_supported = !uvm_gpu_is_coherent(parent_gpu);
parent_gpu->peer_copy_mode = g_uvm_global.peer_copy_mode;
// TODO: Bug 4174553: [HGX-SkinnyJoe][GH180] channel errors discussion/debug
// portion for the uvm tests became nonresponsive after
// some time and then failed even after reboot
parent_gpu->peer_copy_mode = uvm_gpu_is_coherent(parent_gpu) ?
UVM_GPU_PEER_COPY_MODE_VIRTUAL : g_uvm_global.peer_copy_mode;
// All GR context buffers may be mapped to 57b wide VAs. All "compute" units
// accessing GR context buffers support the 57-bit VA range.