From: Ye Bin yebin10@huawei.com
hulk inclusion category: bugfix bugzilla: 46833 CVE: NA
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Fixes: ("scsi: sd: block: Fix regressions in read-only block device handling") Signed-off-by: Ye Bin yebin10@huawei.com Reviewed-by: Jason Yan yanaijie@huawei.com Signed-off-by: Yang Yingliang yangyingliang@huawei.com Signed-off-by: Cheng Jian cj.chengjian@huawei.com --- block/partition-generic.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/block/partition-generic.c b/block/partition-generic.c index 63b82df5bbb4..b27ed20d3db4 100644 --- a/block/partition-generic.c +++ b/block/partition-generic.c @@ -286,6 +286,7 @@ void delete_partition(struct gendisk *disk, int partno) if (!part) return;
+ clear_bit(partno, disk->user_ro_bitmap); get_device(disk_to_dev(disk)); rcu_assign_pointer(ptbl->part[partno], NULL);