]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
block: Make REQ_OP_ZONE_FINISH a write operation
authorDamien Le Moal <dlemoal@kernel.org>
Fri, 15 Aug 2025 22:07:59 +0000 (18:07 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Aug 2025 14:28:40 +0000 (16:28 +0200)
commit80617b3926b6009bcd58ab44984dfd348b25280b
tree7e0cd90401f40f833e3e27e6d5d99ed8a5ad1864
parent6c77d4e0f6ad48c6739d103eb1d31c199b001029
block: Make REQ_OP_ZONE_FINISH a write operation

[ Upstream commit 3f66ccbaaef3a0c5bd844eab04e3207b4061c546 ]

REQ_OP_ZONE_FINISH is defined as "12", which makes
op_is_write(REQ_OP_ZONE_FINISH) return false, despite the fact that a
zone finish operation is an operation that modifies a zone (transition
it to full) and so should be considered as a write operation (albeit
one that does not transfer any data to the device).

Fix this by redefining REQ_OP_ZONE_FINISH to be an odd number (13), and
redefine REQ_OP_ZONE_RESET and REQ_OP_ZONE_RESET_ALL using sequential
odd numbers from that new value.

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: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250625093327.548866-2-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
include/linux/blk_types.h