On 2025/11/18 18:17, Lorenzo Stoakes wrote:
This patch adds the ability to atomically set VMA flags with only the mmap read/VMA read lock held. As this could be hugely problematic for VMA flags in general given that all other accesses are non-atomic and serialised by the mmap/VMA locks, we implement this with a strict allow-list - that is, only designated flags are allowed to do this. We make VM_MAYBE_GUARD one of these flags. Signed-off-by: Lorenzo Stoakes <[email protected]> Reviewed-by: Pedro Falcato <[email protected]> Reviewed-by: Vlastimil Babka <[email protected]> ---
LGTM! Feel free to add: Reviewed-by: Lance Yang <[email protected]>
