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This commit is contained in:
Andy Ritger
2023-02-28 11:12:44 -08:00
parent e598191e8e
commit 4397463e73
928 changed files with 124728 additions and 88525 deletions
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13
kernel-open/nvidia-uvm/uvm_user_channel.c
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@@ -984,14 +984,13 @@ NV_STATUS uvm_test_check_channel_va_space(UVM_TEST_CHECK_CHANNEL_VA_SPACE_PARAMS
goto out;
}
va_space = uvm_va_space_get(va_space_filp);
uvm_va_space_down_read(va_space);
// We can do this query outside of the lock, but doing it within the lock
// simplifies error handling.
status = uvm_va_space_initialized(va_space);
if (status != NV_OK)
va_space = uvm_fd_va_space(va_space_filp);
if (!va_space) {
status = NV_ERR_INVALID_ARGUMENT;
goto out;
}
uvm_va_space_down_read(va_space);
gpu = uvm_va_space_get_gpu_by_uuid(va_space, &params->gpu_uuid);
if (!gpu || !uvm_processor_mask_test(&va_space->faultable_processors, gpu->id)) {