Subject ext4: fix xattr iput deadlock with s_writepages_rwsem
Author yun.zhou@windriver.com
Date 2026-06-20 01:39:34 +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 yun.zhou@windriver.com
Patches (4)
Name Content [All]
[PATCH v8 1/4] ext4: skip extra isize expansion during mount to prevent deadlock [Body]
[PATCH v8 2/4] ext4: set EXT4_STATE_NO_EXPAND in ext4_evict_inode [Body]
[PATCH v8 3/4] ext4: introduce ext4_put_ea_inode() for safe deferred iput [Body]
[PATCH v8 4/4] ext4: convert remaining EA inode iput() calls to ext4_put_ea_inode() [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-06-20
Passed
ID (for dev) 217e9bfa-9a04-4863-8d67-508388e09a6c
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd [Config] passed [Log]
[KASAN] Boot test: Base d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd [Config] passed [Log]
[KASAN] Build Patched d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd [Config] [patched] passed [Log]
[KASAN] Boot test: Patched d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd [Config] [patched] passed [Log]
[KASAN] Fuzz d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd [Config] d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd [Config] [patched] passed [Log] [Artifacts]