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This commit is contained in:
Bernhard Stoeckner
2024-10-22 17:37:21 +02:00
parent 5e52edb203
commit 9940d2229a
18 changed files with 36366 additions and 35371 deletions
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11
kernel-open/nvidia-uvm/uvm.h
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@@ -379,6 +379,17 @@ NV_STATUS UvmIsPageableMemoryAccessSupportedOnGpu(const NvProcessorUuid *gpuUuid
// OS state required to register the GPU is malformed, or the partition
// identified by the user handles or its configuration changed.
//
// NV_ERR_NVSWITCH_FABRIC_NOT_READY:
// (On NvSwitch-connected system) Indicates that the fabric has not been
// configured yet. Caller must retry GPU registration.
//
// NV_ERR_NVSWITCH_FABRIC_FAILURE:
// (On NvSwitch-connected systems) Indicates that the NvLink fabric
// failed to be configured.
//
// NV_ERR_GPU_MEMORY_ONLINING_FAULURE:
// (On coherent systems) The GPU's memory onlining failed.
//
// NV_ERR_GENERIC:
// Unexpected error. We try hard to avoid returning this error code,
// because it is not very informative.