[LU-14478] Ubuntu 20.04.1 server build failed with kernel 5.4.0-66

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.15.0
• Affects Version/s: Lustre 2.14.0
• Severity: 3
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

There is a conflict while applying ldiskfs patch ubuntu20/ext4-pdirop.patch to the recent kernels 5.4.0-66.74 and 5.4.0-67.75:

Applying patch patches/ubuntu20/ext4-pdirop.patch
1 out of 4 hunks FAILED
Patch patches/ubuntu20/ext4-pdirop.patch does not apply (enforce with -f)