diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-06-21 14:49:14 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-21 07:37:52 -0600 |
| commit | 56e71bdf324d6ab263eba1fc3fa1f3fd8bb5678e (patch) | |
| tree | 248f2edc51ee7f3672689e59c54f73a46339672b | |
| parent | b6f3f28f604ba3de4724ad82bea6adb1300c0b5f (diff) | |
block: fix the exclusive open mask in disk_scan_partitions
FMODE_EXEC has nothing to do with exclusive opens, and even is of
the wrong type. We need to check for BLK_OPEN_EXCL here.
Fixes: 985958b8584c ("block: fix wrong mode for blkdev_get_by_dev() from disk_scan_partitions()")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230621124914.185992-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/genhd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/genhd.c b/block/genhd.c index a94952ae9e39..3d287b32d50d 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -366,7 +366,7 @@ int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode) } set_bit(GD_NEED_PART_SCAN, &disk->state); - bdev = blkdev_get_by_dev(disk_devt(disk), mode & ~FMODE_EXEC, NULL, + bdev = blkdev_get_by_dev(disk_devt(disk), mode & ~BLK_OPEN_EXCL, NULL, NULL); if (IS_ERR(bdev)) ret = PTR_ERR(bdev); |