Syzbot CI

Subject	block: rnull: complete the rust null block driver
Author	a.hindborg@kernel.org
Date	2026-02-15 23:34:48 +0000 UTC
Version
Cc	a.hindborg@kernel.org aliceryhl@google.com anna-maria@linutronix.de axboe@kernel.dk bjorn3_gh@protonmail.com boqun.feng@gmail.com dakr@kernel.org frederic@kernel.org fujita.tomonori@gmail.com gary@garyguo.net jstultz@google.com liam.howlett@oracle.com linux-block@vger.kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com lossin@kernel.org lyude@redhat.com ojeda@kernel.org rust-for-linux@vger.kernel.org sboyd@kernel.org tglx@kernel.org tmgross@umich.edu

Name	Content [All]
[PATCH 01/79] block: rnull: adopt new formatting guidelines	[Body]
[PATCH 02/79] block: rnull: add module parameters	[Body]
[PATCH 03/79] block: rnull: add macros to define configfs attributes	[Body]
[PATCH 04/79] block: rust: fix generation of bindings to `BLK_STS_.*`	[Body]
[PATCH 05/79] block: rust: change `queue_rq` request type to `Owned`	[Body]
[PATCH 06/79] block: rust: add `Request` private data support	[Body]
[PATCH 07/79] block: rust: allow `hrtimer::Timer` in `RequestData`	[Body]
[PATCH 08/79] block: rnull: add timer completion mode	[Body]
[PATCH 09/79] block: rust: introduce `kernel::block::bio` module	[Body]
[PATCH 10/79] block: rust: add `command` getter to `Request`	[Body]
[PATCH 11/79] block: rust: mq: use GFP_KERNEL from prelude	[Body]
[PATCH 12/79] block: rust: add `TagSet` flags	[Body]
[PATCH 13/79] block: rnull: add memory backing	[Body]
[PATCH 14/79] block: rnull: add submit queue count config option	[Body]
[PATCH 15/79] block: rnull: add `use_per_node_hctx` config option	[Body]
[PATCH 16/79] block: rust: allow specifying home node when constructing `TagSet`	[Body]
[PATCH 17/79] block: rnull: allow specifying the home numa node	[Body]
[PATCH 18/79] block: rust: add Request::sectors() method	[Body]
[PATCH 19/79] block: rust: mq: add max_hw_discard_sectors support to GenDiskBuilder	[Body]
[PATCH 20/79] block: rnull: add discard support	[Body]
[PATCH 21/79] block: rust: add `NoDefaultScheduler` flag for `TagSet`	[Body]
[PATCH 22/79] block: rnull: add no_sched module parameter and configfs attribute	[Body]
[PATCH 23/79] block: rust: change sector type from usize to u64	[Body]
[PATCH 24/79] block: rust: add `BadBlocks` for bad block tracking	[Body]
[PATCH 25/79] block: rust: mq: add Request::end() method for custom status codes	[Body]
[PATCH 26/79] block: rnull: add badblocks support	[Body]
[PATCH 27/79] block: rnull: add badblocks_once support	[Body]
[PATCH 28/79] block: rnull: add partial I/O support for bad blocks	[Body]
[PATCH 29/79] block: rust: add `TagSet` private data support	[Body]
[PATCH 30/79] block: rust: add `hctx` private data support	[Body]
[PATCH 31/79] block: rnull: add volatile cache emulation	[Body]
[PATCH 32/79] block: rust: implement `Sync` for `GenDisk`.	[Body]
[PATCH 33/79] block: rust: add a back reference feature to `GenDisk`	[Body]
[PATCH 34/79] block: rust: introduce an idle type state for `Request`	[Body]
[PATCH 35/79] block: rust: add a request queue abstraction	[Body]
[PATCH 36/79] block: rust: add a method to get the request queue for a request	[Body]
[PATCH 37/79] block: rust: introduce `kernel::block::error`	[Body]
[PATCH 38/79] block: rust: require `queue_rq` to return a `BlkResult`	[Body]
[PATCH 39/79] block: rust: add `GenDisk::queue_data`	[Body]
[PATCH 40/79] block: rnull: add bandwidth limiting	[Body]
[PATCH 41/79] block: rnull: add blocking queue mode	[Body]
[PATCH 42/79] block: rnull: add shared tags	[Body]
[PATCH 43/79] block: rnull: add queue depth config option	[Body]
[PATCH 44/79] block: rust: add an abstraction for `bindings::req_op`	[Body]
[PATCH 45/79] block: rust: add a method to set the target sector of a request	[Body]
[PATCH 46/79] block: rust: move gendisk vtable construction to separate function	[Body]
[PATCH 47/79] block: rust: add zoned block device support	[Body]
[PATCH 48/79] block: rnull: add zoned storage support	[Body]
[PATCH 49/79] block: rust: add `map_queues` support	[Body]
[PATCH 50/79] block: rust: add an abstraction for `struct blk_mq_queue_map`	[Body]
[PATCH 51/79] block: rust: add polled completion support	[Body]
[PATCH 52/79] block: rust: add accessors to `TagSet`	[Body]
[PATCH 53/79] block: rnull: add polled completion support	[Body]
[PATCH 54/79] block: rnull: add REQ_OP_FLUSH support	[Body]
[PATCH 55/79] block: rust: add request flags abstraction	[Body]
[PATCH 56/79] block: rust: add abstraction for block queue feature flags	[Body]
[PATCH 57/79] block: rust: allow setting write cache and FUA flags for `GenDisk`	[Body]
[PATCH 58/79] block: rust: add `Segment::copy_to_page_limit`	[Body]
[PATCH 59/79] block: rnull: add fua support	[Body]
[PATCH 60/79] block: fix arg type in `blk_mq_update_nr_hw_queues`	[Body]
[PATCH 61/79] block: rust: add `GenDisk::tag_set`	[Body]
[PATCH 62/79] block: rust: add `TagSet::update_hw_queue_count`	[Body]
[PATCH 63/79] block: rnull: add an option to change the number of hardware queues	[Body]
[PATCH 64/79] block: rust: add an abstraction for `struct rq_list`	[Body]
[PATCH 65/79] block: rust: add `queue_rqs` vtable hook	[Body]
[PATCH 66/79] block: rnull: support queue_rqs	[Body]
[PATCH 67/79] block: rust: remove the `is_poll` parameter from `queue_rq`	[Body]
[PATCH 68/79] block: rust: add a debug assert for refcounts	[Body]
[PATCH 69/79] block: rust: add `TagSet::tag_to_rq`	[Body]
[PATCH 70/79] block: rust: add `Request::queue_index`	[Body]
[PATCH 71/79] block: rust: add `Request::requeue`	[Body]
[PATCH 72/79] block: rust: add `request_timeout` hook	[Body]
[PATCH 73/79] block: rnull: add fault injection support	[Body]
[PATCH 74/79] block: rust: add max_sectors option to `GenDiskBuilder`	[Body]
[PATCH 75/79] block: rnull: allow configuration of the maximum IO size	[Body]
[PATCH 76/79] block: rust: add `virt_boundary_mask` option to `GenDiskBuilder`	[Body]
[PATCH 77/79] block: rnull: add `virt_boundary` option	[Body]
[PATCH 78/79] block: rnull: add `shared_tag_bitmap` config option	[Body]
[PATCH 79/79] block: rnull: add zone offline and readonly configfs files	[Body]

Session 2026-02-15

Steps Failed

ID (for dev)	3f2bc4fb-5b11-4844-9a3d-8dcf04140975
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Verdict
[KASAN] Build Base	0f61b1860cc3f52aef9036d7235ed1f017632193 [Config]	passed [Log]
[KASAN] Boot test: Base	0f61b1860cc3f52aef9036d7235ed1f017632193 [Config]	passed [Log]
[KASAN] Build Patched		error [Log]

Patches (79)

Series Summary

Sessions

Session 2026-02-15