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russellcnv
2024-05-31 14:11:30 -07:00
parent d1f6b40399
commit 3750358633
103 changed files with 60736 additions and 56138 deletions
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6
kernel-open/nvidia-uvm/uvm_channel_test.c
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@@ -340,9 +340,9 @@ static NV_STATUS uvm_test_iommu_rc_for_gpu(uvm_gpu_t *gpu)
if (!domain || !iommu_is_dma_domain(domain))
return NV_OK;
// Only run if ATS is enabled. Otherwise the CE doesn't get response on
// writing to unmapped location.
if (!g_uvm_global.ats.enabled)
// Only run if ATS is enabled with 64kB base page.
// Otherwise the CE doesn't get response on writing to unmapped location.
if (!g_uvm_global.ats.enabled || PAGE_SIZE != UVM_PAGE_SIZE_64K)
return NV_OK;
status = uvm_mem_alloc_sysmem_and_map_cpu_kernel(data_size, NULL, &sysmem);