From 0bf99ddc12cbb4f5a4beeda931bc1e6f74a93dac Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Mon, 27 Oct 2025 09:27:32 +0900 Subject: [PATCH] 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 Reviewed-by: Chaitanya Kulkarni Reviewed-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Signed-off-by: Jens Axboe Signed-off-by: Greg Kroah-Hartman --- include/linux/blk_types.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index f78145be77df5..d10546e2e6db5 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -480,6 +480,7 @@ 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: -- 2.47.3