diff options
| author | Damien Le Moal <dlemoal@kernel.org> | 2025-10-27 09:27:32 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-10-28 07:52:55 -0600 |
| commit | 12a1c9353c47c0fb3464eba2d78cdf649dee1cf7 (patch) | |
| tree | 497bac5e6eb5ca7872a2b2d1b674d624c860a3b9 | |
| parent | 4c8cf6bd28d6fea23819f082ddc8063fd6fa963a (diff) | |
block: fix op_is_zone_mgmt() to handle REQ_OP_ZONE_RESET_ALL
REQ_OP_ZONE_RESET_ALL is a zone management request. Fix
op_is_zone_mgmt() to return true for that operation, like it already
does for REQ_OP_ZONE_RESET.
While no problems were reported without this fix, this change allows
strengthening checks in various block device drivers (scsi sd,
virtioblk, DM) where op_is_zone_mgmt() is used to verify that a zone
management command is not being issued to a regular block device.
Fixes: 6c1b1da58f8c ("block: add zone open, close and finish operations")
Cc: stable@vger.kernel.org
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | include/linux/blk_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 8e8d1cc8b06c..d8ba743a89b7 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -478,6 +478,7 @@ static inline bool op_is_zone_mgmt(enum req_op op) { switch (op & REQ_OP_MASK) { case REQ_OP_ZONE_RESET: + case REQ_OP_ZONE_RESET_ALL: case REQ_OP_ZONE_OPEN: case REQ_OP_ZONE_CLOSE: case REQ_OP_ZONE_FINISH: |