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charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/14/25 7:58 AM, Edward Adam Davis wrote: > diff --git a/block/genhd.c b/block/genhd.c > index 9130e163e191..3a9c36ad6bbd 100644 > --- a/block/genhd.c > +++ b/block/genhd.c > @@ -890,6 +890,9 @@ static int show_partition(struct seq_file *seqf, void *v) > > rcu_read_lock(); > xa_for_each(&sgp->part_tbl, idx, part) { > + int partno = bdev_partno(part); > + > + WARN_ON_ONCE(partno >= DISK_MAX_PARTS); > if (!bdev_nr_sectors(part)) > continue; > seq_printf(seqf, "%4d %7d %10llu %pg\n", Surely you still want to continue for that condition? -- Jens Axboe