tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 29e400e3ea486bf942b214769fc9778098114113 commit: 9a3dedfe50c12acbbea714a7e88dde7ede69290f [4236/6333] bcachefs: Array bounds fixes config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20230920/202309200103.grXWDKTx-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230920/202309200103.grXWDKTx-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309200103.grXWDKTx-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): from fs/bcachefs/bcachefs.h:186: fs/bcachefs/journal_seq_blacklist.c:53:34: warning: array subscript 4294967294 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 53 | if (le64_to_cpu(bl->start[i].end) >= | ~~~~~~~~~^~~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__le64_to_cpu' 33 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/bcachefs/journal_seq_blacklist.c:53:13: note: in expansion of macro 'le64_to_cpu' 53 | if (le64_to_cpu(bl->start[i].end) >= | ^~~~~~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ fs/bcachefs/journal_seq_blacklist.c:54:34: warning: array subscript 4294967295 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 54 | le64_to_cpu(bl->start[i + 1].start)) { | ~~~~~~~~~^~~~~~~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__le64_to_cpu' 33 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/bcachefs/journal_seq_blacklist.c:54:13: note: in expansion of macro 'le64_to_cpu' 54 | le64_to_cpu(bl->start[i + 1].start)) { | ^~~~~~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ fs/bcachefs/journal_seq_blacklist.c:55:45: warning: array subscript 4294967295 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 55 | bl->start[i].end = bl->start[i + 1].end; | ~~~~~~~~~^~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ fs/bcachefs/journal_seq_blacklist.c:55:26: warning: array subscript 4294967294 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 55 | bl->start[i].end = bl->start[i + 1].end; | ~~~~~~~~~^~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ In file included from include/linux/string.h:254, from include/linux/bitmap.h:11, from include/linux/cpumask.h:12, from include/linux/smp.h:13, from include/linux/lockdep.h:14, from include/linux/radix-tree.h:14: fs/bcachefs/journal_seq_blacklist.c:57:25: warning: array subscript 4294967294 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 57 | memmove(&bl->start[i], | ^~~~~~~~~~~~~ include/linux/fortify-string.h:637:34: note: in definition of macro '__fortify_memcpy_chk' 637 | const size_t __p_size = (p_size); \ | ^~~~~~ include/linux/fortify-string.h:698:17: note: in expansion of macro '__struct_size' 698 | __struct_size(p), __struct_size(q), \ | ^~~~~~~~~~~~~ fs/bcachefs/journal_seq_blacklist.c:57:17: note: in expansion of macro 'memmove' 57 | memmove(&bl->start[i], | ^~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ fs/bcachefs/journal_seq_blacklist.c:58:25: warning: array subscript 4294967295 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 58 | &bl->start[i + 1], | ^~~~~~~~~~~~~~~~~ include/linux/fortify-string.h:638:34: note: in definition of macro '__fortify_memcpy_chk' 638 | const size_t __q_size = (q_size); \ | ^~~~~~ include/linux/fortify-string.h:698:35: note: in expansion of macro '__struct_size' 698 | __struct_size(p), __struct_size(q), \ | ^~~~~~~~~~~~~ fs/bcachefs/journal_seq_blacklist.c:57:17: note: in expansion of macro 'memmove' 57 | memmove(&bl->start[i], | ^~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ In function 'blacklist_nr_entries', inlined from 'bch2_sb_journal_seq_blacklist_validate' at fs/bcachefs/journal_seq_blacklist.c:197:19: fs/bcachefs/journal_seq_blacklist.h:9:56: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 9 | ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) / | ^~~~~~~~~~~~~ fs/bcachefs/bcachefs_format.h: In function 'bch2_sb_journal_seq_blacklist_validate': fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ In function 'blacklist_nr_entries', inlined from 'bch2_sb_journal_seq_blacklist_to_text' at fs/bcachefs/journal_seq_blacklist.c:228:16: fs/bcachefs/journal_seq_blacklist.h:9:56: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 9 | ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) / | ^~~~~~~~~~~~~ fs/bcachefs/bcachefs_format.h: In function 'bch2_sb_journal_seq_blacklist_to_text': fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ In function 'blacklist_nr_entries', inlined from 'bch2_blacklist_table_initialize' at fs/bcachefs/journal_seq_blacklist.c:163:19: fs/bcachefs/journal_seq_blacklist.h:9:56: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 9 | ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) / | ^~~~~~~~~~~~~ fs/bcachefs/bcachefs_format.h: In function 'bch2_blacklist_table_initialize': fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ >> fs/bcachefs/journal_seq_blacklist.c:176:64: warning: array subscript '(unsigned int) _33 + 4294967295' is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 176 | t->entries[i].start = le64_to_cpu(bl->start[i].start); | ~~~~~~~~~^~~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__le64_to_cpu' 33 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/bcachefs/journal_seq_blacklist.c:176:43: note: in expansion of macro 'le64_to_cpu' 176 | t->entries[i].start = le64_to_cpu(bl->start[i].start); | ^~~~~~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ fs/bcachefs/journal_seq_blacklist.c:177:64: warning: array subscript '(unsigned int) _33 + 4294967295' is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 177 | t->entries[i].end = le64_to_cpu(bl->start[i].end); | ~~~~~~~~~^~~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__le64_to_cpu' 33 | #define __le64_to_cpu(x) ((__force __u64)(__le64)(x)) | ^ fs/bcachefs/journal_seq_blacklist.c:177:43: note: in expansion of macro 'le64_to_cpu' 177 | t->entries[i].end = le64_to_cpu(bl->start[i].end); | ^~~~~~~~~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ In function 'blacklist_nr_entries', inlined from 'bch2_journal_seq_blacklist_add' at fs/bcachefs/journal_seq_blacklist.c:83:7: fs/bcachefs/journal_seq_blacklist.h:9:56: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 9 | ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) / | ^~~~~~~~~~~~~ fs/bcachefs/bcachefs_format.h: In function 'bch2_journal_seq_blacklist_add': fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ >> fs/bcachefs/journal_seq_blacklist.c:110:18: warning: array subscript 'i' is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 110 | bl->start[nr].start = cpu_to_le64(start); | ~~~~~~~~~^~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ fs/bcachefs/journal_seq_blacklist.c:111:18: warning: array subscript 'i' is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 111 | bl->start[nr].end = cpu_to_le64(end); | ~~~~~~~~~^~~~ fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ In function 'blacklist_nr_entries', inlined from 'bch2_blacklist_entries_gc' at fs/bcachefs/journal_seq_blacklist.c:290:7: fs/bcachefs/journal_seq_blacklist.h:9:56: warning: array subscript 0 is outside the bounds of an interior zero-length array 'struct journal_seq_blacklist_entry[0]' [-Wzero-length-bounds] 9 | ? ((vstruct_end(&bl->field) - (void *) &bl->start[0]) / | ^~~~~~~~~~~~~ fs/bcachefs/bcachefs_format.h: In function 'bch2_blacklist_entries_gc': fs/bcachefs/bcachefs_format.h:1566:44: note: while referencing 'start' 1566 | struct journal_seq_blacklist_entry start[0]; | ^~~~~ vim +176 fs/bcachefs/journal_seq_blacklist.c 51249d03060513 Kent Overstreet 2022-01-04 74 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 75 int bch2_journal_seq_blacklist_add(struct bch_fs *c, u64 start, u64 end) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 76 { 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 77 struct bch_sb_field_journal_seq_blacklist *bl; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 78 unsigned i, nr; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 79 int ret = 0; e0750d9473522d Kent Overstreet 2017-03-16 80 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 81 mutex_lock(&c->sb_lock); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 82 bl = bch2_sb_get_journal_seq_blacklist(c->disk_sb.sb); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 @83 nr = blacklist_nr_entries(bl); e0750d9473522d Kent Overstreet 2017-03-16 84 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 85 for (i = 0; i < nr; i++) { 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 86 struct journal_seq_blacklist_entry *e = 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 87 bl->start + i; e0750d9473522d Kent Overstreet 2017-03-16 88 51249d03060513 Kent Overstreet 2022-01-04 89 if (bl_entry_contig_or_overlaps(e, start, end)) { 51249d03060513 Kent Overstreet 2022-01-04 90 e->start = cpu_to_le64(min(start, le64_to_cpu(e->start))); 51249d03060513 Kent Overstreet 2022-01-04 91 e->end = cpu_to_le64(max(end, le64_to_cpu(e->end))); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 92 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 93 if (i + 1 < nr) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 94 bl = blacklist_entry_try_merge(c, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 95 bl, i); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 96 if (i) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 97 bl = blacklist_entry_try_merge(c, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 98 bl, i - 1); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 99 goto out_write_sb; e0750d9473522d Kent Overstreet 2017-03-16 100 } e0750d9473522d Kent Overstreet 2017-03-16 101 } e0750d9473522d Kent Overstreet 2017-03-16 102 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 103 bl = bch2_sb_resize_journal_seq_blacklist(&c->disk_sb, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 104 sb_blacklist_u64s(nr + 1)); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 105 if (!bl) { dd5ce1e55fc983 Kent Overstreet 2023-03-14 106 ret = -BCH_ERR_ENOSPC_sb_journal_seq_blacklist; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 107 goto out; e0750d9473522d Kent Overstreet 2017-03-16 108 } e0750d9473522d Kent Overstreet 2017-03-16 109 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 @110 bl->start[nr].start = cpu_to_le64(start); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 111 bl->start[nr].end = cpu_to_le64(end); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 112 out_write_sb: 539caa353e671b Kent Overstreet 2021-05-23 113 c->disk_sb.sb->features[0] |= cpu_to_le64(1ULL << BCH_FEATURE_journal_seq_blacklist_v3); e0750d9473522d Kent Overstreet 2017-03-16 114 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 115 ret = bch2_write_super(c); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 116 out: 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 117 mutex_unlock(&c->sb_lock); e0750d9473522d Kent Overstreet 2017-03-16 118 b3caa4f1f7ea8e Kent Overstreet 2020-11-14 119 return ret ?: bch2_blacklist_table_initialize(c); e0750d9473522d Kent Overstreet 2017-03-16 120 } e0750d9473522d Kent Overstreet 2017-03-16 121 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 122 static int journal_seq_blacklist_table_cmp(const void *_l, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 123 const void *_r, size_t size) e0750d9473522d Kent Overstreet 2017-03-16 124 { 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 125 const struct journal_seq_blacklist_table_entry *l = _l; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 126 const struct journal_seq_blacklist_table_entry *r = _r; e0750d9473522d Kent Overstreet 2017-03-16 127 5049ecf31eb1f6 Kent Overstreet 2019-04-12 128 return cmp_int(l->start, r->start); e0750d9473522d Kent Overstreet 2017-03-16 129 } e0750d9473522d Kent Overstreet 2017-03-16 130 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 131 bool bch2_journal_seq_is_blacklisted(struct bch_fs *c, u64 seq, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 132 bool dirty) e0750d9473522d Kent Overstreet 2017-03-16 133 { 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 134 struct journal_seq_blacklist_table *t = c->journal_seq_blacklist_table; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 135 struct journal_seq_blacklist_table_entry search = { .start = seq }; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 136 int idx; e0750d9473522d Kent Overstreet 2017-03-16 137 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 138 if (!t) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 139 return false; e0750d9473522d Kent Overstreet 2017-03-16 140 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 141 idx = eytzinger0_find_le(t->entries, t->nr, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 142 sizeof(t->entries[0]), 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 143 journal_seq_blacklist_table_cmp, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 144 &search); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 145 if (idx < 0) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 146 return false; e0750d9473522d Kent Overstreet 2017-03-16 147 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 148 BUG_ON(t->entries[idx].start > seq); e0750d9473522d Kent Overstreet 2017-03-16 149 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 150 if (seq >= t->entries[idx].end) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 151 return false; e0750d9473522d Kent Overstreet 2017-03-16 152 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 153 if (dirty) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 154 t->entries[idx].dirty = true; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 155 return true; e0750d9473522d Kent Overstreet 2017-03-16 156 } e0750d9473522d Kent Overstreet 2017-03-16 157 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 158 int bch2_blacklist_table_initialize(struct bch_fs *c) e0750d9473522d Kent Overstreet 2017-03-16 159 { 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 160 struct bch_sb_field_journal_seq_blacklist *bl = 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 161 bch2_sb_get_journal_seq_blacklist(c->disk_sb.sb); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 162 struct journal_seq_blacklist_table *t; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 @163 unsigned i, nr = blacklist_nr_entries(bl); e0750d9473522d Kent Overstreet 2017-03-16 164 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 165 if (!bl) 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 166 return 0; e0750d9473522d Kent Overstreet 2017-03-16 167 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 168 t = kzalloc(sizeof(*t) + sizeof(t->entries[0]) * nr, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 169 GFP_KERNEL); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 170 if (!t) dd5ce1e55fc983 Kent Overstreet 2023-03-14 171 return -BCH_ERR_ENOMEM_blacklist_table_init; e0750d9473522d Kent Overstreet 2017-03-16 172 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 173 t->nr = nr; e0750d9473522d Kent Overstreet 2017-03-16 174 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 175 for (i = 0; i < nr; i++) { 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 @176 t->entries[i].start = le64_to_cpu(bl->start[i].start); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 177 t->entries[i].end = le64_to_cpu(bl->start[i].end); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 178 } e0750d9473522d Kent Overstreet 2017-03-16 179 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 180 eytzinger0_sort(t->entries, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 181 t->nr, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 182 sizeof(t->entries[0]), 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 183 journal_seq_blacklist_table_cmp, 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 184 NULL); e0750d9473522d Kent Overstreet 2017-03-16 185 b3caa4f1f7ea8e Kent Overstreet 2020-11-14 186 kfree(c->journal_seq_blacklist_table); 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 187 c->journal_seq_blacklist_table = t; 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 188 return 0; e0750d9473522d Kent Overstreet 2017-03-16 189 } 8b35d6a1e1f2a9 Kent Overstreet 2019-04-04 190 :::::: The code at line 176 was first introduced by commit :::::: 8b35d6a1e1f2a9b790744db7883cfc04814a73fb bcachefs: Rewrite journal_seq_blacklist machinery :::::: TO: Kent Overstreet <kent.overstreet@xxxxxxxxx> :::::: CC: Kent Overstreet <kent.overstreet@xxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
