Syzbot CI

Subject	ext4: fix endio zeroout corruption by tracking to-be-converted unwritten IOs
Author	ojaswin@linux.ibm.com
Date	2026-11-02 18:26:16 +0000 UTC
Version
Cc	adilger.kernel@dilger.ca jack@suse.cz libaokun@linux.alibaba.com linux-ext4@vger.kernel.org linux-kernel@vger.kernel.org ojaswin@linux.ibm.com ritesh.list@gmail.com tytso@mit.edu yi.zhang@huawei.com

Subject

Author

ojaswin@linux.ibm.com

Date

2026-11-02 18:26:16 +0000 UTC

Version

adilger.kernel@dilger.ca jack@suse.cz libaokun@linux.alibaba.com linux-ext4@vger.kernel.org linux-kernel@vger.kernel.org ojaswin@linux.ibm.com ritesh.list@gmail.com tytso@mit.edu yi.zhang@huawei.com

Name	Content [All]
[PATCH 1/8] ext4: add extra_flags param to ext4_convert_unwritten_extents()	[Body]
[PATCH 2/8] ext4: fix endio zeroout corruption by tracking unwritten to-be-converted IOs	[Body]
[PATCH 3/8] ext4: add tracing for i_conv_pending_ios tracking	[Body]
[PATCH 4/8] ext4: don't zeroout if we have inflight unwritten IOs in non buffered-iomap path	[Body]
[PATCH 5/8] ext4: don't zeroout if we have inflight direct IOs	[Body]
[PATCH 6/8] ext4: make sure zero range WRITE_ZEROES uses NO_CONV_ACC flag	[Body]
[PATCH 7/8] ext4: don't zeroout if we have inflight unwritten IOs in buffered iomap path	[Body]
[PATCH 8/8] ext4: optimize inflight dio tracking for zeroout	[Body]

Name

Content [All]

Passed

Test	Base	Patched	Verdict
[KASAN] Build Base	8c4f6e3376348fc3162eed86a05b933921c8f9ed [Config]		passed [Log]
[KASAN] Boot test: Base	8c4f6e3376348fc3162eed86a05b933921c8f9ed [Config]		passed [Log]
[KASAN] Build Patched		8c4f6e3376348fc3162eed86a05b933921c8f9ed [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		8c4f6e3376348fc3162eed86a05b933921c8f9ed [Config] [patched]	passed [Log]
[KASAN] Fuzz	8c4f6e3376348fc3162eed86a05b933921c8f9ed [Config]	8c4f6e3376348fc3162eed86a05b933921c8f9ed [Config] [patched]	passed [Log] [Artifacts]