Syzbot CI

Subject	ublk: add UBLK_F_BATCH_IO
Author	ming.lei@redhat.com
Date	2025-10-23 15:32:06 +0000 UTC
Version
Cc	axboe@kernel.dk csander@purestorage.com linux-block@vger.kernel.org ming.lei@redhat.com ushankar@purestorage.com

Subject

ublk: add UBLK_F_BATCH_IO

Author

ming.lei@redhat.com

Date

2025-10-23 15:32:06 +0000 UTC

Version

axboe@kernel.dk csander@purestorage.com linux-block@vger.kernel.org ming.lei@redhat.com ushankar@purestorage.com

Name	Content [All]
[PATCH V2 01/25] ublk: add parameter `struct io_uring_cmd *` to ublk_prep_auto_buf_reg()	[Body]
[PATCH V2 02/25] ublk: add `union ublk_io_buf` with improved naming	[Body]
[PATCH V2 03/25] ublk: refactor auto buffer register in ublk_dispatch_req()	[Body]
[PATCH V2 04/25] ublk: add helper of __ublk_fetch()	[Body]
[PATCH V2 05/25] ublk: define ublk_ch_batch_io_fops for the coming feature F_BATCH_IO	[Body]
[PATCH V2 06/25] ublk: prepare for not tracking task context for command batch	[Body]
[PATCH V2 07/25] ublk: pass const pointer to ublk_queue_is_zoned()	[Body]
[PATCH V2 08/25] ublk: add new batch command UBLK_U_IO_PREP_IO_CMDS & UBLK_U_IO_COMMIT_IO_CMDS	[Body]
[PATCH V2 09/25] ublk: handle UBLK_U_IO_PREP_IO_CMDS	[Body]
[PATCH V2 10/25] ublk: handle UBLK_U_IO_COMMIT_IO_CMDS	[Body]
[PATCH V2 11/25] ublk: add io events fifo structure	[Body]
[PATCH V2 12/25] ublk: add batch I/O dispatch infrastructure	[Body]
[PATCH V2 13/25] ublk: add UBLK_U_IO_FETCH_IO_CMDS for batch I/O processing	[Body]
[PATCH V2 14/25] ublk: abort requests filled in event kfifo	[Body]
[PATCH V2 15/25] ublk: add new feature UBLK_F_BATCH_IO	[Body]
[PATCH V2 16/25] ublk: document feature UBLK_F_BATCH_IO	[Body]
[PATCH V2 17/25] selftests: ublk: fix user_data truncation for tgt_data >= 256	[Body]
[PATCH V2 18/25] selftests: ublk: replace assert() with ublk_assert()	[Body]
[PATCH V2 19/25] selftests: ublk: add ublk_io_buf_idx() for returning io buffer index	[Body]
[PATCH V2 20/25] selftests: ublk: add batch buffer management infrastructure	[Body]
[PATCH V2 21/25] selftests: ublk: handle UBLK_U_IO_PREP_IO_CMDS	[Body]
[PATCH V2 22/25] selftests: ublk: handle UBLK_U_IO_COMMIT_IO_CMDS	[Body]
[PATCH V2 23/25] selftests: ublk: handle UBLK_U_IO_FETCH_IO_CMDS	[Body]
[PATCH V2 24/25] selftests: ublk: add --batch/-b for enabling F_BATCH_IO	[Body]
[PATCH V2 25/25] selftests: ublk: support arbitrary threads/queues combination	[Body]

Name

Content [All]

[PATCH V2 01/25] ublk: add parameter `struct io_uring_cmd *` to ublk_prep_auto_buf_reg()

[PATCH V2 02/25] ublk: add `union ublk_io_buf` with improved naming

[PATCH V2 03/25] ublk: refactor auto buffer register in ublk_dispatch_req()

[PATCH V2 04/25] ublk: add helper of __ublk_fetch()

[PATCH V2 05/25] ublk: define ublk_ch_batch_io_fops for the coming feature F_BATCH_IO

[PATCH V2 06/25] ublk: prepare for not tracking task context for command batch

[PATCH V2 07/25] ublk: pass const pointer to ublk_queue_is_zoned()

[PATCH V2 08/25] ublk: add new batch command UBLK_U_IO_PREP_IO_CMDS & UBLK_U_IO_COMMIT_IO_CMDS

[PATCH V2 09/25] ublk: handle UBLK_U_IO_PREP_IO_CMDS

[PATCH V2 10/25] ublk: handle UBLK_U_IO_COMMIT_IO_CMDS

[PATCH V2 11/25] ublk: add io events fifo structure

[PATCH V2 12/25] ublk: add batch I/O dispatch infrastructure

[PATCH V2 13/25] ublk: add UBLK_U_IO_FETCH_IO_CMDS for batch I/O processing

[PATCH V2 14/25] ublk: abort requests filled in event kfifo

[PATCH V2 15/25] ublk: add new feature UBLK_F_BATCH_IO

[PATCH V2 16/25] ublk: document feature UBLK_F_BATCH_IO

[PATCH V2 17/25] selftests: ublk: fix user_data truncation for tgt_data >= 256

[PATCH V2 18/25] selftests: ublk: replace assert() with ublk_assert()

[PATCH V2 19/25] selftests: ublk: add ublk_io_buf_idx() for returning io buffer index

[PATCH V2 20/25] selftests: ublk: add batch buffer management infrastructure

[PATCH V2 21/25] selftests: ublk: handle UBLK_U_IO_PREP_IO_CMDS

[PATCH V2 22/25] selftests: ublk: handle UBLK_U_IO_COMMIT_IO_CMDS

[PATCH V2 23/25] selftests: ublk: handle UBLK_U_IO_FETCH_IO_CMDS

[PATCH V2 24/25] selftests: ublk: add --batch/-b for enabling F_BATCH_IO

[PATCH V2 25/25] selftests: ublk: support arbitrary threads/queues combination

Session 2025-10-23

Passed

ID (for dev)	b43215dd-8498-438a-8bb5-03ddecb127c6
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	211ddde0823f1442e4ad052a2f30f050145ccada [Config]		passed [Log]
[KASAN] Boot test: Base	211ddde0823f1442e4ad052a2f30f050145ccada [Config]		passed
[KASAN] Build Patched		211ddde0823f1442e4ad052a2f30f050145ccada [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		211ddde0823f1442e4ad052a2f30f050145ccada [Config] [patched]	passed
[KASAN] Fuzzing	211ddde0823f1442e4ad052a2f30f050145ccada [Config]	211ddde0823f1442e4ad052a2f30f050145ccada [Config] [patched]	skipped [Log] [Artifacts]

Patches (25)

Series Summary

Sessions

Session 2025-10-23