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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/19/26 09:56, Yan Zhao wrote: > On Thu, Mar 19, 2026 at 04:56:10PM +0800, Xiaoyao Li wrote: >> So why not considering option 2? >> >> 2. keep tdx_quirk_reset_page() as-is for the cases of >> tdx_reclaim_page() and tdx_reclaim_td_control_pages() that have the >> struct page. But only change tdx_sept_remove_private_spte() to use >> tdx_quirk_reset_paddr() directly. >> >> It will need export tdx_quirk_reset_paddr() for KVM. I think it will be OK? > I don't think it's necessary. But if we have to export an extra API, IMHO, > tdx_quirk_reset_pfn() is better than tdx_quirk_reset_paddr(). Otherwise, > why not only expose tdx_quirk_reset_paddr()? That works for me, it seems the cleanest. Paolo