FYI, we noticed a +6201 bytes kernel size regression due to commit: commit: 178ecf7373e09a3853d66c7ad8f21984cea67a11 (mm: silence soft lockups from unlock_page) url: https://github.com/0day-ci/linux/commits/UPDATE-20200723-053050/Michal-Ho... Details as below (size data is obtained by `nm --size-sort vmlinux`): 9ebcfadb: Linux 5.8-rc3 178ecf73: mm: silence soft lockups from unlock_page +------------------------------+----------+----------+-------+ | symbol | 9ebcfadb | 178ecf73 | delta | +------------------------------+----------+----------+-------+ | nm.d.page_wait_table | 2048 | 8192 | 6144 | | bzImage | 442368 | 442464 | 96 | | nm.t.wait_on_page_bit_common | 299 | 333 | 34 | | nm.t.__wake_up_common | 203 | 224 | 21 | | nm.R.linux_banner | 150 | 152 | 2 | +------------------------------+----------+----------+-------+ Thanks