Thread (9 messages) 9 messages, 4 authors, 2025-09-25

Re: [PATCH RFC 2/2] mm: add PMD-level huge page support for remap_pfn_range()

From: David Hildenbrand <hidden>
Date: 2025-09-25 09:38:46
Also in: linux-mm, linux-riscv, lkml

On 25.09.25 03:43, Yin Tirui wrote:

On 9/24/2025 5:50 PM, David Hildenbrand wrote:
quoted
quoted
Introduce pfnmap_max_page_shift parameter to control maximum page
size and "nohugepfnmap" boot option to disable huge pfnmap entirely.
Why? If an arch supports it we should just do it. Or what's the reason
behind that?
There's no specific reason for this - it was just intended to provide an
additional option. I'll remove it in the next version.
Good, then let's keep it simple :)

-- 
Cheers

David / dhildenb

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