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| author | Damien Le Moal <dlemoal@kernel.org> | 2025-10-27 03:27:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-12-07 00:09:14 +0300 |
| commit | c5279b8c91c94de50efe98987ea54f5f9bf1bfbc (patch) | |
| tree | 6e44cabfe8a062cf8598666b3c943f424193e108 /include | |
| parent | c674a191ada352b2038675d00029e7f22fc95ed1 (diff) | |
| download | linux-c5279b8c91c94de50efe98987ea54f5f9bf1bfbc.tar.xz | |
block: fix op_is_zone_mgmt() to handle REQ_OP_ZONE_RESET_ALL
commit 12a1c9353c47c0fb3464eba2d78cdf649dee1cf7 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -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 86da1c97e4ab..44a95a6eeafa 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -481,6 +481,7 @@ static inline bool op_is_zone_mgmt(enum req_opf 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: |