3:13 p.m.
FYI, we noticed a +4007 bytes kernel size regression due to commit:
commit: 652db5cdcb574c6f8dee8693abb4e0ebc3d1245e (iov_iter: Add ITER_MAPPING)
url:
https://github.com/0day-ci/linux/commits/David-Howells/fscache-cachefiles...
Details as below (size data is obtained by `nm --size-sort vmlinux`):
db3d1801: afs: Make afs_zap_data() static
652db5cd: iov_iter: Add ITER_MAPPING
+-------------------------------------+----------+----------+-------+
| symbol | db3d1801 | 652db5cd | delta |
+-------------------------------------+----------+----------+-------+
| bzImage | 440320 | 441632 | 1312 |
| nm.T.iov_iter_get_pages | 589 | 939 | 350 |
| nm.T.iov_iter_get_pages_alloc | 715 | 1062 | 347 |
| nm.T.csum_and_copy_to_iter | 1027 | 1304 | 277 |
| nm.T.csum_and_copy_from_iter | 844 | 1094 | 250 |
| nm.T.csum_and_copy_from_iter_full | 654 | 900 | 246 |
| nm.T.iov_iter_for_each_range | 352 | 582 | 230 |
| nm.T._copy_to_iter | 778 | 996 | 218 |
| nm.T._copy_from_iter | 560 | 772 | 212 |
| nm.T._copy_from_iter_nocache | 560 | 772 | 212 |
| nm.T.iov_iter_copy_from_user_atomic | 425 | 635 | 210 |
| nm.T.iov_iter_npages | 445 | 654 | 209 |
| nm.T.iov_iter_advance | 436 | 638 | 202 |
| nm.T._copy_from_iter_full | 399 | 595 | 196 |
| nm.T._copy_from_iter_full_nocache | 399 | 595 | 196 |
| nm.T.iov_iter_gap_alignment | 328 | 516 | 188 |
| nm.T.iov_iter_alignment | 329 | 494 | 165 |
| nm.T.iov_iter_zero | 661 | 817 | 156 |
| nm.T.iov_iter_mapping | 0 | 47 | 47 |
| nm.t.xas_retry | 0 | 30 | 30 |
| nm.t.memzero_page | 0 | 25 | 25 |
| nm.t.csum_block_add | 0 | 23 | 23 |
| nm.T.iov_iter_revert | 200 | 210 | 10 |
| nm.T.dup_iter | 70 | 78 | 8 |
| nm.T.iov_iter_single_seg_count | 41 | 44 | 3 |
| nm.t.csum_and_memcpy | 43 | 40 | -3 |
+-------------------------------------+----------+----------+-------+
Thanks,
Kbuild test robot