From: Yoav Cohen <yoav@nvidia.com>
To: Ming Lei <ming.lei@redhat.com>, Jens Axboe <axboe@kernel.dk>,
<linux-block@vger.kernel.org>, <csander@purestorage.com>,
<alex@zazolabs.com>
Cc: <jholzman@nvidia.com>, <omril@nvidia.com>,
Yoav Cohen <yoav@example.com>, Yoav Cohen <yoav@nvidia.com>
Subject: [PATCH v7 0/3] ublk: introduce UBLK_CMD_TRY_STOP_DEV
Date: Tue, 13 Jan 2026 00:04:59 +0200 [thread overview]
Message-ID: <20260112220502.9141-1-yoav@nvidia.com> (raw)
Changes since v2:
- Address Ming Lei’s comments in patch 2:
- Add a feature flag and some minor comments.
- Patch 1 unchanged, keeps Reviewed-by
Changes since v3:
- Address Caleb's comments in patch 2
- add to kublk.c
- add to auto features
- set feature flag to 17
Changes since v4:
- Selftest added by Ming
- Move kublk.c change to new selftest commit
Changes since v5:
- Return -ENXIO when device is going down instead of -EBUSY
- Update the patch 2 commit msg
Changes since v6:
- Rebased on top of for-7.0
Ming Lei (1):
selftests: ublk: add stop command with --safe option
Yoav Cohen (2):
ublk: make ublk_ctrl_stop_dev return void
ublk: add UBLK_CMD_TRY_STOP_DEV command
drivers/block/ublk_drv.c | 50 ++++++++++++++--
include/uapi/linux/ublk_cmd.h | 9 ++-
tools/testing/selftests/ublk/Makefile | 1 +
tools/testing/selftests/ublk/kublk.c | 53 +++++++++++++++++
tools/testing/selftests/ublk/kublk.h | 1 +
.../testing/selftests/ublk/test_generic_16.sh | 57 +++++++++++++++++++
6 files changed, 165 insertions(+), 6 deletions(-)
create mode 100755 tools/testing/selftests/ublk/test_generic_16.sh
--
2.39.5 (Apple Git-154)
next reply other threads:[~2026-01-12 22:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-12 22:04 Yoav Cohen [this message]
2026-01-12 22:05 ` [PATCH v7 1/3] ublk: make ublk_ctrl_stop_dev return void Yoav Cohen
2026-01-12 22:05 ` [PATCH v7 2/3] ublk: add UBLK_CMD_TRY_STOP_DEV command Yoav Cohen
2026-01-12 22:05 ` [PATCH v7 3/3] selftests: ublk: add stop command with --safe option Yoav Cohen
2026-01-12 22:15 ` Caleb Sander Mateos
2026-01-12 22:08 ` [PATCH v7 0/3] ublk: introduce UBLK_CMD_TRY_STOP_DEV Jens Axboe
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