Re: [PATCH V4 8/9] mshv: Populate mmio mappings for PCI passthru

On 7/17/26 19:33, [email protected] wrote:
> Thank you for your contribution! Sashiko AI review found 8 potential issue(s) to consider:
> 
> New issues:
> - [Critical] hv_map_mmio_pages extrapolates the physical base address for an entire MMIO region from a single page fault, allowing unauthorized arbitrary physical memory access.

> - [High] Flawed alignment logic allows mapping unaligned addresses as 2M large pages and fails to iterate the physical frame variable.
> - [High] Unconditional use of FAULT_FLAG_WRITE in mshv_chk_get_mmio_start_pfn breaks read-only MMIO mappings.

Above 2 addressed in next version.

Thanks,
-Mukesh

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