From: Ming Lei <ming.lei@redhat.com>
To: Caleb Sander Mateos <csander@purestorage.com>
Cc: Jens Axboe <axboe@kernel.dk>, Shuah Khan <shuah@kernel.org>,
linux-block@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org,
Stanley Zhang <stazhang@purestorage.com>,
Uday Shankar <ushankar@purestorage.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH v4 15/19] selftests: ublk: implement integrity user copy in kublk
Date: Thu, 8 Jan 2026 20:27:42 +0800 [thread overview]
Message-ID: <aV-ivp99MRjUBD3j@fedora> (raw)
In-Reply-To: <20260108091948.1099139-16-csander@purestorage.com>
On Thu, Jan 08, 2026 at 02:19:43AM -0700, Caleb Sander Mateos wrote:
> If integrity data is enabled for kublk, allocate an integrity buffer for
> each I/O. Extend ublk_user_copy() to copy the integrity data between the
> ublk request and the integrity buffer if the ublksrv_io_desc indicates
> that the request has integrity data.
>
> Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Thanks,
Ming
next prev parent reply other threads:[~2026-01-08 12:27 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-08 9:19 [PATCH v4 00/19] ublk: add support for integrity data Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 01/19] blk-integrity: take const pointer in blk_integrity_rq() Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 02/19] ublk: move ublk flag check functions earlier Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 03/19] ublk: support UBLK_PARAM_TYPE_INTEGRITY in device creation Caleb Sander Mateos
2026-01-08 12:14 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 04/19] ublk: set UBLK_IO_F_INTEGRITY in ublksrv_io_desc Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 05/19] ublk: split out ublk_copy_user_bvec() helper Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 06/19] ublk: split out ublk_user_copy() helper Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 07/19] ublk: inline ublk_check_and_get_req() into ublk_user_copy() Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 08/19] ublk: move offset check out of __ublk_check_and_get_req() Caleb Sander Mateos
2026-01-12 18:17 ` Alexander Atanasov
2026-01-12 18:29 ` Caleb Sander Mateos
2026-01-12 19:44 ` Alexander Atanasov
2026-01-08 9:19 ` [PATCH v4 09/19] ublk: implement integrity user copy Caleb Sander Mateos
2026-01-08 12:19 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 10/19] ublk: support UBLK_F_INTEGRITY Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 11/19] ublk: optimize ublk_user_copy() on daemon task Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 12/19] selftests: ublk: display UBLK_F_INTEGRITY support Caleb Sander Mateos
2026-01-08 9:19 ` [PATCH v4 13/19] selftests: ublk: add utility to get block device metadata size Caleb Sander Mateos
2026-01-08 12:21 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 14/19] selftests: ublk: add kublk support for integrity params Caleb Sander Mateos
2026-01-08 12:23 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 15/19] selftests: ublk: implement integrity user copy in kublk Caleb Sander Mateos
2026-01-08 12:27 ` Ming Lei [this message]
2026-01-08 9:19 ` [PATCH v4 16/19] selftests: ublk: support non-O_DIRECT backing files Caleb Sander Mateos
2026-01-08 12:35 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 17/19] selftests: ublk: add integrity data support to loop target Caleb Sander Mateos
2026-01-08 12:42 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 18/19] selftests: ublk: add integrity params test Caleb Sander Mateos
2026-01-08 12:45 ` Ming Lei
2026-01-08 9:19 ` [PATCH v4 19/19] selftests: ublk: add end-to-end integrity test Caleb Sander Mateos
2026-01-08 12:46 ` Ming Lei
2026-01-12 14:45 ` [PATCH v4 00/19] ublk: add support for integrity data Ming Lei
2026-01-12 16:22 ` Jens Axboe
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