Syzbot CI

Subject	block: rnull: complete the rust null block driver
Author	a.hindborg@kernel.org
Date	2026-06-09 19:07:40 +0000 UTC
Version
Cc	a.hindborg@kernel.org aliceryhl@google.com anna-maria@linutronix.de axboe@kernel.dk bjorn3_gh@protonmail.com boqun@kernel.org dakr@kernel.org frederic@kernel.org fujita.tomonori@gmail.com gary@garyguo.net jstultz@google.com liam@infradead.org linux-block@vger.kernel.org linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org lossin@kernel.org lyude@redhat.com ojeda@kernel.org rust-for-linux@vger.kernel.org sboyd@kernel.org tglx@kernel.org tmgross@umich.edu ytan089@ucr.edu

Name	Content [All]
[PATCH v2 01/83] block: rust: fix `Send` bound for `GenDisk`	[Body]
[PATCH v2 02/83] rust: block: rename `SECTOR_MASK` to `PAGE_SECTOR_MASK`	[Body]
[PATCH v2 03/83] block: rnull: adopt new formatting guidelines	[Body]
[PATCH v2 04/83] block: rnull: add module parameters	[Body]
[PATCH v2 05/83] block: rnull: add macros to define configfs attributes	[Body]
[PATCH v2 06/83] block: rust: fix generation of bindings to `BLK_STS_.*`	[Body]
[PATCH v2 07/83] block: rust: change `queue_rq` request type to `Owned`	[Body]
[PATCH v2 08/83] block: rust: add `Request` private data support	[Body]
[PATCH v2 09/83] block: rust: document the lifetime of `Request`	[Body]
[PATCH v2 10/83] block: rust: allow `hrtimer::Timer` in `RequestData`	[Body]
[PATCH v2 11/83] block: rnull: add timer completion mode	[Body]
[PATCH v2 12/83] block: rust: introduce `kernel::block::bio` module	[Body]
[PATCH v2 13/83] block: rust: add `command` getter to `Request`	[Body]
[PATCH v2 14/83] block: rust: mq: use GFP_KERNEL from prelude	[Body]
[PATCH v2 15/83] block: rust: add `TagSet` flags	[Body]
[PATCH v2 16/83] block: rnull: add memory backing	[Body]
[PATCH v2 17/83] block: rnull: add submit queue count config option	[Body]
[PATCH v2 18/83] block: rnull: add `use_per_node_hctx` config option	[Body]
[PATCH v2 19/83] block: rust: allow specifying home node when constructing `TagSet`	[Body]
[PATCH v2 20/83] block: rnull: allow specifying the home numa node	[Body]
[PATCH v2 21/83] block: rust: add Request::sectors() method	[Body]
[PATCH v2 22/83] block: rust: mq: add max_hw_discard_sectors support to GenDiskBuilder	[Body]
[PATCH v2 23/83] block: rnull: add discard support	[Body]
[PATCH v2 24/83] block: rust: add `NoDefaultScheduler` flag for `TagSet`	[Body]
[PATCH v2 25/83] block: rnull: add no_sched module parameter and configfs attribute	[Body]
[PATCH v2 26/83] block: rust: change sector type from usize to u64	[Body]
[PATCH v2 27/83] block: rust: add `BadBlocks` for bad block tracking	[Body]
[PATCH v2 28/83] block: rust: mq: add Request::end() method for custom status codes	[Body]
[PATCH v2 29/83] block: rnull: add badblocks support	[Body]
[PATCH v2 30/83] block: rnull: add badblocks_once support	[Body]
[PATCH v2 31/83] block: rust: add `Segment::truncate`	[Body]
[PATCH v2 32/83] block: rnull: add partial I/O support for bad blocks	[Body]
[PATCH v2 33/83] block: rust: add `TagSet` private data support	[Body]
[PATCH v2 34/83] block: rust: add `hctx` private data support	[Body]
[PATCH v2 35/83] block: rnull: add volatile cache emulation	[Body]
[PATCH v2 36/83] block: rust: implement `Sync` for `GenDisk`.	[Body]
[PATCH v2 37/83] block: rust: add a back reference feature to `GenDisk`	[Body]
[PATCH v2 38/83] block: rust: introduce an idle type state for `Request`	[Body]
[PATCH v2 39/83] block: rust: add a request queue abstraction	[Body]
[PATCH v2 40/83] block: rust: add a method to get the request queue for a request	[Body]
[PATCH v2 41/83] block: rust: introduce `kernel::block::error`	[Body]
[PATCH v2 42/83] block: rust: require `queue_rq` to return a `BlkResult`	[Body]
[PATCH v2 43/83] block: rust: add `GenDisk::queue_data`	[Body]
[PATCH v2 44/83] block: rnull: add bandwidth limiting	[Body]
[PATCH v2 45/83] block: rnull: add blocking queue mode	[Body]
[PATCH v2 46/83] block: rnull: add shared tags	[Body]
[PATCH v2 47/83] block: rnull: add queue depth config option	[Body]
[PATCH v2 48/83] block: rust: add an abstraction for `bindings::req_op`	[Body]
[PATCH v2 49/83] block: rust: add a method to set the target sector of a request	[Body]
[PATCH v2 50/83] block: rust: move gendisk vtable construction to separate function	[Body]
[PATCH v2 51/83] block: rust: add zoned block device support	[Body]
[PATCH v2 52/83] block: rust: add `TagSet::flags`	[Body]
[PATCH v2 53/83] block: rnull: add zoned storage support	[Body]
[PATCH v2 54/83] block: rust: add `map_queues` support	[Body]
[PATCH v2 55/83] block: rust: add an abstraction for `struct blk_mq_queue_map`	[Body]
[PATCH v2 56/83] block: rust: add polled completion support	[Body]
[PATCH v2 57/83] block: rust: add accessors to `TagSet`	[Body]
[PATCH v2 58/83] block: rnull: add polled completion support	[Body]
[PATCH v2 59/83] block: rnull: add REQ_OP_FLUSH support	[Body]
[PATCH v2 60/83] block: rust: add request flags abstraction	[Body]
[PATCH v2 61/83] block: rust: add abstraction for block queue feature flags	[Body]
[PATCH v2 62/83] block: rust: allow setting write cache and FUA flags for `GenDisk`	[Body]
[PATCH v2 63/83] block: rust: add `Segment::copy_to_page_limit`	[Body]
[PATCH v2 64/83] block: rnull: add fua support	[Body]
[PATCH v2 65/83] block: rust: add `GenDisk::tag_set`	[Body]
[PATCH v2 66/83] block: rust: add `TagSet::update_hw_queue_count`	[Body]
[PATCH v2 67/83] block: rnull: add an option to change the number of hardware queues	[Body]
[PATCH v2 68/83] block: rust: add an abstraction for `struct rq_list`	[Body]
[PATCH v2 69/83] block: rust: add `queue_rqs` vtable hook	[Body]
[PATCH v2 70/83] block: rnull: support queue_rqs	[Body]
[PATCH v2 71/83] block: rust: remove the `is_poll` parameter from `queue_rq`	[Body]
[PATCH v2 72/83] block: rust: add a debug assert for refcounts	[Body]
[PATCH v2 73/83] block: rust: add `TagSet::tag_to_rq`	[Body]
[PATCH v2 74/83] block: rust: add `Request::queue_index`	[Body]
[PATCH v2 75/83] block: rust: add `Request::requeue`	[Body]
[PATCH v2 76/83] block: rust: add `request_timeout` hook	[Body]
[PATCH v2 77/83] block: rnull: add fault injection support	[Body]
[PATCH v2 78/83] block: rust: add max_sectors option to `GenDiskBuilder`	[Body]
[PATCH v2 79/83] block: rnull: allow configuration of the maximum IO size	[Body]
[PATCH v2 80/83] block: rust: add `virt_boundary_mask` option to `GenDiskBuilder`	[Body]
[PATCH v2 81/83] block: rnull: add `virt_boundary` option	[Body]
[PATCH v2 82/83] block: rnull: add `shared_tag_bitmap` config option	[Body]
[PATCH v2 83/83] block: rnull: add zone offline and readonly configfs files	[Body]

Session 2026-06-09

Steps Failed

ID (for dev)	03f2d130-04dc-4852-9690-4c2d1b24076d
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Verdict
[KASAN] Build Base	7fd2df204f342fc17d1a0bfcd474b24232fb0f32 [Config]	passed [Log]
[KASAN] Boot test: Base	7fd2df204f342fc17d1a0bfcd474b24232fb0f32 [Config]	passed [Log]
[KASAN] Build Patched		error [Log]

Patches (83)

Series Summary

Sessions

Session 2026-06-09