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Tue, 16 Dec 2025 21:35:12 -0800 (PST) Received: from c7-smtp-2023.dev.purestorage.com ([208.88.159.129]) by smtp-relay.gmail.com with ESMTPS id 41be03b00d2f7-c0c29ee87aasm1974455a12.11.2025.12.16.21.35.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Dec 2025 21:35:12 -0800 (PST) X-Relaying-Domain: purestorage.com Received: from dev-csander.dev.purestorage.com (unknown [IPv6:2620:125:9007:640:ffff::1199]) by c7-smtp-2023.dev.purestorage.com (Postfix) with ESMTP id 2ADCA342243; Tue, 16 Dec 2025 22:35:12 -0700 (MST) Received: by dev-csander.dev.purestorage.com (Postfix, from userid 1557716354) id 28A44E41A08; Tue, 16 Dec 2025 22:35:12 -0700 (MST) From: Caleb Sander Mateos To: Ming Lei , Jens Axboe , Shuah Khan Cc: linux-block@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Stanley Zhang , Uday Shankar , Caleb Sander Mateos Subject: [PATCH 07/20] ublk: set UBLK_IO_F_INTEGRITY in ublksrv_io_desc Date: Tue, 16 Dec 2025 22:34:41 -0700 Message-ID: <20251217053455.281509-8-csander@purestorage.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20251217053455.281509-1-csander@purestorage.com> References: <20251217053455.281509-1-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Indicate to the ublk server when an incoming request has integrity data by setting UBLK_IO_F_INTEGRITY in the ublksrv_io_desc's op_flags field. Signed-off-by: Caleb Sander Mateos --- drivers/block/ublk_drv.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 2893a9172220..d3652ceba96d 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -1107,10 +1107,13 @@ static inline unsigned int ublk_req_build_flags(struct request *req) flags |= UBLK_IO_F_NOUNMAP; if (req->cmd_flags & REQ_SWAP) flags |= UBLK_IO_F_SWAP; + if (blk_integrity_rq(req)) + flags |= UBLK_IO_F_INTEGRITY; + return flags; } static blk_status_t ublk_setup_iod(struct ublk_queue *ubq, struct request *req) { -- 2.45.2