Re: [PATCH v3 1/1] iommu/sva: Invalidate KVA range on kernel TLB flush

On Thu, Aug 07, 2025 at 10:40:39PM +0800, Baolu Lu wrote:

+static void kernel_pte_work_func(struct work_struct *work) +{

• struct page *page, *next;
• iommu_sva_invalidate_kva_range(0, TLB_FLUSH_ALL);
• guard(spinlock)(&kernel_pte_work.lock);
• list_for_each_entry_safe(page, next, &kernel_pte_work.list, lru) {

• list_del_init(&page->lru);
  

Please don't add new usages of lru, we are trying to get rid of this. :(

I think the memory should be struct ptdesc, use that..

Jason