On Sat, Apr 23, 2022 at 11:16:20AM +0800, Yu Xu wrote: > For this patch v2, > > Yang, David, Anshuman and Naoya all agree to fix the bug in > split_huge_page_to_list(), i.e., to replace the BUG to > WARN + returning -EBUSY for huge_zero_page. > > However, this patch v2 has just been merged into linux mainline. > Sorry for that I didn't hurry up. > > So now, should we continue sending v3, or should we end this > thread, and start a successive patch for optimization? No problem, you can start a new thread for additional patches. Maybe it's better to have separate patches (starting with one reverting v2 and then one doing v3). Thanks, Naoya Horiguchi