linux-kernel - Re: [PATCH 07/20] ublk: set UBLK_IO_F_INTEGRITY in ublksrv_io

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Message-ID: <aUlaJiTWwEmCxN_N@fedora>
Date: Mon, 22 Dec 2025 22:48:06 +0800
From: Ming Lei <ming.lei@...hat.com>
To: Caleb Sander Mateos <csander@...estorage.com>
Cc: Jens Axboe <axboe@...nel.dk>, Shuah Khan <shuah@...nel.org>,
	linux-block@...r.kernel.org, linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Stanley Zhang <stazhang@...estorage.com>,
	Uday Shankar <ushankar@...estorage.com>
Subject: Re: [PATCH 07/20] ublk: set UBLK_IO_F_INTEGRITY in ublksrv_io_desc

On Tue, Dec 16, 2025 at 10:34:41PM -0700, Caleb Sander Mateos wrote:
> 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 <csander@...estorage.com>
> ---
>  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;
> +

Reviewed-by: Ming Lei <ming.lei@...hat.com>

Thanks,
Ming