Re: [PATCH v5 1/6] system/physmem: handle hugetlb correctly in qemu_ram_remap()

[David Hildenbrand]

On 10.01.25 22:14, “William Roche wrote:
> From: William Roche <william.roche@oracle.com>
>
> The list of hwpoison pages used to remap the memory on reset
> is based on the backend real page size. When dealing with
> hugepages, we create a single entry for the entire page.
>
> To correctly handle hugetlb, we must mmap(MAP_FIXED) a complete
> hugetlb page; hugetlb pages cannot be partially mapped.
>
> Co-developed-by: David Hildenbrand <david@redhat.com>
> Signed-off-by: William Roche <william.roche@oracle.com>
> ---

See my comments to v4 version and my patch proposal.

--
Cheers,

David / dhildenb