Subject ext4: do not advance i_size on a buffered write that copied nothing
Author hengyul@cs.unc.edu
Date 2026-10-09 04:46:56 +0000 UTC
Version
Cc adilger.kernel@dilger.ca akpm@linux-foundation.org dave.hansen@linux.intel.com hengyul@cs.unc.edu 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 stable@vger.kernel.org tytso@mit.edu yi.zhang@huawei.com
Patches (1)
Name Content [All]
[PATCH] ext4: do not advance i_size on a buffered write that copied nothing [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-10-09
Passed
ID (for dev) 197ea446-fd0f-449f-ae07-12a5c836086a
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 6c377d19d4a5116d9bec5203aa3c6c11523e7898 [Config] passed [Log]
[KASAN] Boot test: Base 6c377d19d4a5116d9bec5203aa3c6c11523e7898 [Config] passed [Log]
[KASAN] Build Patched 6c377d19d4a5116d9bec5203aa3c6c11523e7898 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 6c377d19d4a5116d9bec5203aa3c6c11523e7898 [Config] [patched] passed [Log]
[KASAN] Fuzz 6c377d19d4a5116d9bec5203aa3c6c11523e7898 [Config] 6c377d19d4a5116d9bec5203aa3c6c11523e7898 [Config] [patched] passed [Log] [Artifacts]