Syzbot CI

Subject	maple_tree: Replace big node with maple copy
Author	liam.howlett@oracle.com
Date	2026-01-21 16:44:58 +0000 UTC
Version
Cc	akpm@linux-foundation.org aliceryhl@google.com arnd@arndb.de geert@linux-m68k.org kuninori.morimoto.gx@renesas.com liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org lists@nerdbynature.de maple-tree@lists.infradead.org sidhartha.kumar@oracle.com surenb@google.com vbabka@suse.cz willy@infradead.org

Subject

maple_tree: Replace big node with maple copy

Author

liam.howlett@oracle.com

Date

2026-01-21 16:44:58 +0000 UTC

Version

akpm@linux-foundation.org aliceryhl@google.com arnd@arndb.de geert@linux-m68k.org kuninori.morimoto.gx@renesas.com liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org lists@nerdbynature.de maple-tree@lists.infradead.org sidhartha.kumar@oracle.com surenb@google.com vbabka@suse.cz willy@infradead.org

Name	Content [All]
[PATCH v2 01/29] maple_tree: Fix mas_dup_alloc() sparse warning	[Body]
[PATCH v2 02/29] maple_tree: Move mas_spanning_rebalance loop to function	[Body]
[PATCH v2 03/29] maple_tree: Extract use of big node from mas_wr_spanning_store()	[Body]
[PATCH v2 04/29] maple_tree: Remove unnecessary assignment of orig_l index	[Body]
[PATCH v2 05/29] maple_tree: inline mas_spanning_rebalance() into mas_wr_spanning_rebalance()	[Body]
[PATCH v2 06/29] maple_tree: Make ma_wr_states reliable for reuse in spanning store	[Body]
[PATCH v2 07/29] maple_tree: Remove l_wr_mas from mas_wr_spanning_rebalance	[Body]
[PATCH v2 08/29] maple_tree: Don't pass through height in mas_wr_spanning_store	[Body]
[PATCH v2 09/29] maple_tree: Move maple_subtree_state from mas_wr_spanning_store to mas_wr_spanning_rebalance	[Body]
[PATCH v2 10/29] maple_tree: Correct right ma_wr_state end pivot in mas_wr_spanning_store()	[Body]
[PATCH v2 11/29] maple_tree: Introduce maple_copy node and use it in mas_spanning_rebalance()	[Body]
[PATCH v2 12/29] maple_tree: Testing update for spanning store	[Body]
[PATCH v2 13/29] maple_tree: Inline mas_spanning_rebalance_loop() into mas_wr_spanning_rebalance()	[Body]
[PATCH v2 14/29] maple_tree: Change initial big node setup in mas_wr_spanning_rebalance()	[Body]
[PATCH v2 15/29] maple_tree: Introduce ma_leaf_max_gap()	[Body]
[PATCH v2 16/29] maple_tree: Add gap support, slot and pivot sizes for maple copy	[Body]
[PATCH v2 17/29] maple_tree: Start using maple copy node for destination	[Body]
[PATCH v2 18/29] maple_tree: inline mas_wr_spanning_rebalance()	[Body]
[PATCH v2 19/29] maple_tree: Remove unnecessary return statements	[Body]
[PATCH v2 20/29] maple_tree: Separate wr_split_store and wr_rebalance store type code path	[Body]
[PATCH v2 21/29] maple_tree: Add cp_is_new_root() helper	[Body]
[PATCH v2 22/29] maple_tree: Use maple copy node for mas_wr_rebalance() operation	[Body]
[PATCH v2 23/29] maple_tree: Add copy_tree_location() helper	[Body]
[PATCH v2 24/29] maple_tree: Add cp_converged() helper	[Body]
[PATCH v2 25/29] maple_tree: Use maple copy node for mas_wr_split()	[Body]
[PATCH v2 26/29] maple_tree: Remove maple big node and subtree structs	[Body]
[PATCH v2 27/29] maple_tree: Pass maple copy node to mas_wmb_replace()	[Body]
[PATCH v2 28/29] maple_tree: Don't pass end to mas_wr_append()	[Body]
[PATCH v2 29/29] maple_tree: Clean up mas_wr_node_store()	[Body]

Name

Content [All]

[PATCH v2 01/29] maple_tree: Fix mas_dup_alloc() sparse warning

[PATCH v2 02/29] maple_tree: Move mas_spanning_rebalance loop to function

[PATCH v2 03/29] maple_tree: Extract use of big node from mas_wr_spanning_store()

[PATCH v2 04/29] maple_tree: Remove unnecessary assignment of orig_l index

[PATCH v2 05/29] maple_tree: inline mas_spanning_rebalance() into mas_wr_spanning_rebalance()

[PATCH v2 06/29] maple_tree: Make ma_wr_states reliable for reuse in spanning store

[PATCH v2 07/29] maple_tree: Remove l_wr_mas from mas_wr_spanning_rebalance

[PATCH v2 08/29] maple_tree: Don't pass through height in mas_wr_spanning_store

[PATCH v2 09/29] maple_tree: Move maple_subtree_state from mas_wr_spanning_store to mas_wr_spanning_rebalance

[PATCH v2 10/29] maple_tree: Correct right ma_wr_state end pivot in mas_wr_spanning_store()

[PATCH v2 11/29] maple_tree: Introduce maple_copy node and use it in mas_spanning_rebalance()

[PATCH v2 12/29] maple_tree: Testing update for spanning store

[PATCH v2 13/29] maple_tree: Inline mas_spanning_rebalance_loop() into mas_wr_spanning_rebalance()

[PATCH v2 14/29] maple_tree: Change initial big node setup in mas_wr_spanning_rebalance()

[PATCH v2 15/29] maple_tree: Introduce ma_leaf_max_gap()

[PATCH v2 16/29] maple_tree: Add gap support, slot and pivot sizes for maple copy

[PATCH v2 17/29] maple_tree: Start using maple copy node for destination

[PATCH v2 18/29] maple_tree: inline mas_wr_spanning_rebalance()

[PATCH v2 19/29] maple_tree: Remove unnecessary return statements

[PATCH v2 20/29] maple_tree: Separate wr_split_store and wr_rebalance store type code path

[PATCH v2 21/29] maple_tree: Add cp_is_new_root() helper

[PATCH v2 22/29] maple_tree: Use maple copy node for mas_wr_rebalance() operation

[PATCH v2 23/29] maple_tree: Add copy_tree_location() helper

[PATCH v2 24/29] maple_tree: Add cp_converged() helper

[PATCH v2 25/29] maple_tree: Use maple copy node for mas_wr_split()

[PATCH v2 26/29] maple_tree: Remove maple big node and subtree structs

[PATCH v2 27/29] maple_tree: Pass maple copy node to mas_wmb_replace()

[PATCH v2 28/29] maple_tree: Don't pass end to mas_wr_append()

[PATCH v2 29/29] maple_tree: Clean up mas_wr_node_store()

Session 2026-01-22

Passed

ID (for dev)	6b067600-bd91-4d5c-89c6-5450d5aa9649
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	749352bd7dda5f1fd062c4ec0cb884e171910ffb [Config]		passed [Log]
[KASAN] Boot test: Base	749352bd7dda5f1fd062c4ec0cb884e171910ffb [Config]		passed [Log]
[KASAN] Build Patched		749352bd7dda5f1fd062c4ec0cb884e171910ffb [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		749352bd7dda5f1fd062c4ec0cb884e171910ffb [Config] [patched]	passed [Log]
[KASAN] Fuzzing	749352bd7dda5f1fd062c4ec0cb884e171910ffb [Config]	749352bd7dda5f1fd062c4ec0cb884e171910ffb [Config] [patched]	passed [Log] [Artifacts]

Patches (29)

Series Summary

Sessions

Session 2026-01-22