RE: [PATCH v4 1/3] vfio/nvgrace-gpu: Read dvsec register to determine need for uncached resmem

[Tian, Kevin]

> From: ankita@xxxxxxxxxx <ankita@xxxxxxxxxx>
> Sent: Saturday, January 18, 2025 7:37 AM
> 
> @@ -46,6 +51,7 @@ struct nvgrace_gpu_pci_core_device {
>  	struct mem_region resmem;
>  	/* Lock to control device memory kernel mapping */
>  	struct mutex remap_lock;
> +	bool has_mig_hw_bug_fix;

Is 'has_mig_hw_bug" clearer given GB+ hardware should all inherit
the fix anyway?

> 
>  	if (ops == &nvgrace_gpu_pci_ops) {
> +		nvdev->has_mig_hw_bug_fix =
> nvgrace_gpu_has_mig_hw_bug_fix(pdev);
> +

Move it into nvgrace_gpu_init_nvdev_struct() which has plenty
of information to help understand that line.