Hi Abd-Alrhman, url: https://github.com/0day-ci/linux/commits/Abd-Alrhman-Masalkhi/block-Removed-a-warning-while-compiling-with-a-cross-compiler-for-parisc/20210704-205212 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next config: i386-randconfig-m021-20210705 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> smatch warnings: block/genhd.c:1147 diskstats_show() error: '%pg' expects argument of type struct 'block_device*', argument 5 has type 'struct gendisk*' vim +1147 block/genhd.c acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1113 cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1114 /* cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1115 * aggregate disk stat collector. Uses the same stats that the sysfs cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1116 * entries do, above, but makes them available through one seq_file. cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1117 * cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1118 * The output looks suspiciously like /proc/partitions with a bunch of cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1119 * extra fields. cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1120 */ cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1121 static int diskstats_show(struct seq_file *seqf, void *v) ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1122 { ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1123 struct gendisk *gp = v; ad1eaa5344b293 block/genhd.c Christoph Hellwig 2020-11-24 1124 struct block_device *hd; e016b78201a2d9 block/genhd.c Mikulas Patocka 2018-12-06 1125 unsigned int inflight; ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1126 struct disk_stats stat; 7fae67cc9c0e06 block/genhd.c Christoph Hellwig 2021-04-06 1127 unsigned long idx; ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1128 ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1129 /* ed9e1982347b36 block/genhd.c Tejun Heo 2008-08-25 1130 if (&disk_to_dev(gp)->kobj.entry == block_class.devices.next) cf771cb5a7b716 block/genhd.c Tejun Heo 2008-09-03 1131 seq_puts(seqf, "major minor name" ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1132 " rio rmerge rsect ruse wio wmerge " ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1133 "wsect wuse running use aveq" ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1134 "\n\n"); ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1135 */ ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1136 7fae67cc9c0e06 block/genhd.c Christoph Hellwig 2021-04-06 1137 rcu_read_lock(); 7fae67cc9c0e06 block/genhd.c Christoph Hellwig 2021-04-06 1138 xa_for_each(&gp->part_tbl, idx, hd) { 7fae67cc9c0e06 block/genhd.c Christoph Hellwig 2021-04-06 1139 if (bdev_is_partition(hd) && !bdev_nr_sectors(hd)) 7fae67cc9c0e06 block/genhd.c Christoph Hellwig 2021-04-06 1140 continue; 0d02129e76edf9 block/genhd.c Christoph Hellwig 2020-11-27 1141 part_stat_read_all(hd, &stat); b2f609e191edc9 block/genhd.c Christoph Hellwig 2020-05-13 1142 if (queue_is_mq(gp->queue)) ad1eaa5344b293 block/genhd.c Christoph Hellwig 2020-11-24 1143 inflight = blk_mq_in_flight(gp->queue, hd); b2f609e191edc9 block/genhd.c Christoph Hellwig 2020-05-13 1144 else ad1eaa5344b293 block/genhd.c Christoph Hellwig 2020-11-24 1145 inflight = part_in_flight(hd); ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1146 acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 @1147 seq_printf(seqf, "%4d %7d %pg " ^^^ bdca3c87fb7ad1 block/genhd.c Michael Callahan 2018-07-18 1148 "%lu %lu %lu %u " bdca3c87fb7ad1 block/genhd.c Michael Callahan 2018-07-18 1149 "%lu %lu %lu %u " bdca3c87fb7ad1 block/genhd.c Michael Callahan 2018-07-18 1150 "%u %u %u " b6866318657717 block/genhd.c Konstantin Khlebnikov 2019-11-21 1151 "%lu %lu %lu %u " b6866318657717 block/genhd.c Konstantin Khlebnikov 2019-11-21 1152 "%lu %u" b6866318657717 block/genhd.c Konstantin Khlebnikov 2019-11-21 1153 "\n", acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1154 MAJOR(hd->bd_dev), MINOR(hd->bd_dev), gp, ^^ ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1155 stat.ios[STAT_READ], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1156 stat.merges[STAT_READ], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1157 stat.sectors[STAT_READ], acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1158 (unsigned int)call_div_u64(stat.nsecs[STAT_READ], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1159 NSEC_PER_MSEC), ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1160 stat.ios[STAT_WRITE], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1161 stat.merges[STAT_WRITE], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1162 stat.sectors[STAT_WRITE], acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1163 (unsigned int)call_div_u64(stat.nsecs[STAT_WRITE], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1164 NSEC_PER_MSEC), e016b78201a2d9 block/genhd.c Mikulas Patocka 2018-12-06 1165 inflight, ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1166 jiffies_to_msecs(stat.io_ticks), acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1167 (unsigned int)call_div_u64(stat.nsecs[STAT_READ] + 8cd5b8fc00716f block/genhd.c Konstantin Khlebnikov 2020-03-25 1168 stat.nsecs[STAT_WRITE] + 8cd5b8fc00716f block/genhd.c Konstantin Khlebnikov 2020-03-25 1169 stat.nsecs[STAT_DISCARD] + 8cd5b8fc00716f block/genhd.c Konstantin Khlebnikov 2020-03-25 1170 stat.nsecs[STAT_FLUSH], 8cd5b8fc00716f block/genhd.c Konstantin Khlebnikov 2020-03-25 1171 NSEC_PER_MSEC), ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1172 stat.ios[STAT_DISCARD], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1173 stat.merges[STAT_DISCARD], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1174 stat.sectors[STAT_DISCARD], acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1175 (unsigned int)call_div_u64(stat.nsecs[STAT_DISCARD], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1176 NSEC_PER_MSEC), ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1177 stat.ios[STAT_FLUSH], acc384f7df09a5 block/genhd.c Abd-Alrhman Masalkhi 2021-07-04 1178 (unsigned int)call_div_u64(stat.nsecs[STAT_FLUSH], ea18e0f0a63af9 block/genhd.c Konstantin Khlebnikov 2020-03-25 1179 NSEC_PER_MSEC) 28f39d553ee242 block/genhd.c Jerome Marchand 2008-02-08 1180 ); ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1181 } 7fae67cc9c0e06 block/genhd.c Christoph Hellwig 2021-04-06 1182 rcu_read_unlock(); ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1183 ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1184 return 0; ^1da177e4c3f41 drivers/block/genhd.c Linus Torvalds 2005-04-16 1185 } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
