[LU-12270] Support linux kernel version 4.19 Created: 08/May/19  Updated: 05/Nov/19  Resolved: 12/Jun/19

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.13.0, Lustre 2.12.3

Type: Improvement Priority: Minor
Reporter: Dongyang Li Assignee: WC Triage
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-12269 Support RHEL 8.0 Resolved
is related to LU-11838 Support linux kernel version 4.18 Resolved
Rank (Obsolete): 9223372036854775807

 Description   

This ticket tracks the work to support Linux kernel 4.19



 Comments   
Comment by Dongyang Li [ 08/May/19 ]

The only reason opening the ticket so early is Redhat has already started backporting 4.19 changes to their kernelĀ 4.18.0-80.el8.x86_64.

We need patch to support RHEL8 but it really should be tracked under this ticket.

Comment by Gerrit Updater [ 08/May/19 ]

Li Dongyang (dongyangli@ddn.com) uploaded a new patch: https://review.whamcloud.com/34827
Subject: LU-12270 o2iblnd: pci_unmap_addr() removed in 4.19
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 9d4835e5ecda924c998f7618aa542b2579e5858c

Comment by Gerrit Updater [ 25/May/19 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/34827/
Subject: LU-12270 o2iblnd: pci_unmap_addr() removed in 4.19
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 0cae491cc6d3cc949972366a3fdfdf32dfea5912

Comment by Gerrit Updater [ 11/Jun/19 ]

Jian Yu (yujian@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/35157
Subject: LU-12270 o2iblnd: pci_unmap_addr() removed in 4.19
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 30209c9059ee6fbd32823841a3eb7b7f5f24b032

Comment by James A Simmons [ 12/Jun/19 ]

Patch landed and LU-12335 covers any potential other patches since it targets linux kernel version 5.0

Comment by Gerrit Updater [ 27/Jun/19 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/35157/
Subject: LU-12270 o2iblnd: pci_unmap_addr() removed in 4.19
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: 7b8b457722aafc7a51ce86bff000ba07ddf000c0

Comment by Gerrit Updater [ 05/Nov/19 ]

Jian Yu (yujian@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/36673
Subject: LU-12270 o2iblnd: pci_unmap_addr() removed in 4.19
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 05d46d894508bc405416fe7524c60252b95de196

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