From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B45EA30FF2F; Wed, 3 Dec 2025 15:58:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764777518; cv=none; b=puSSuwUed5OeiYtnQfmubvw3t6JttS6AqSRqUr9lM5z+PlrcrCh1/6jpn9NZJg4hYHLgPPcIpbm2HFH1oDUryfgVT4JWYUc6uC9Nx1wEHxRay49LtHZ+3X9HY6emaqJrZtEtHCfslwYFZ+lpJUx4JrvDRULnodtfbQVtFmGjeTo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764777518; c=relaxed/simple; bh=GM5xW2oW1B0gmbRJx0EkNHotaMT1Ix9ZG6MAjAy63e4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XnEeklipng2R5NpQEugv8nIJ1fRUkaUMkuPgjq92Lv3HeDs8uHJ6Iypsy3HyswYJ4J1KsMXoolyyMaplxVoxmsJ6ktPpI4p6mox9crstQuvup8UUuFPodICZFh68n0eMJZLbzsCz6a1i9Vw9t3OyyXKrV1Mxhn9KX6oHDjcuj0Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=yBKZVVtv; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="yBKZVVtv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1CF98C116C6; Wed, 3 Dec 2025 15:58:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764777517; bh=GM5xW2oW1B0gmbRJx0EkNHotaMT1Ix9ZG6MAjAy63e4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yBKZVVtvlh0KVumLidsMwezNRqSq/z0E8r8wlnF7BHPjr/5sM9qPafH5ZlQMsM/L7 b/7lQQE6u9WjWyFGR3qXvFGfy9vHwiYQIloyHOs2jTzAf5rPZjFOmsQ8U41qMkivwe qd5mgH+WQM4oml7N7RYt5piNS/bAoCfNQ/IXAfLs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Damien Le Moal , Chaitanya Kulkarni , Christoph Hellwig , Johannes Thumshirn , Jens Axboe Subject: [PATCH 5.15 030/392] block: fix op_is_zone_mgmt() to handle REQ_OP_ZONE_RESET_ALL Date: Wed, 3 Dec 2025 16:23:00 +0100 Message-ID: <20251203152415.209230742@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251203152414.082328008@linuxfoundation.org> References: <20251203152414.082328008@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Damien Le Moal 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(+) --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -481,6 +481,7 @@ static inline bool op_is_zone_mgmt(enum { 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: