> Use the mmap_prepare in favour of the deprecated mmap hook as part of the > work to convert one to another. > > Since this is simply a refcounted kernel page that has been allocated, it > should not be marked VM_IO and should be inserted using the kernel page > insertion mechanism, so convert it to do this instead. > > Use the VMA descriptor's private data field as a scratch buffer to store > the page in - this stays valid throughout the kernel page mapping > operation. > > Signed-off-by: Lorenzo Stoakes (ARM) <[email protected]>
Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review ยท https://sashiko.dev/#/patchset/20260914-b4-mmap-prepare-vma-flag-sanify-v2-0-7d9781ed5...@kernel.org?part=20
