[LU-14073] Support for linux kernel version 5.9 Created: 26/Oct/20  Updated: 06/Sep/23  Resolved: 30/Nov/21

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.15.0

Type: Improvement Priority: Minor
Reporter: Neil Brown Assignee: Neil Brown
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-12511 Prepare lustre for adoption into the ... Open
Rank (Obsolete): 9223372036854775807

 Description   

Now that Linux 5.9 is in released it makes sense to support compiling against it

This requires:

  • ldiskfs patch updates to follow kernel extt4 changes.
  • removal of smp_read_barrier_depends() which no longer exists
  • Fix autoconf check for clean_bdev_aliases which no longer works
  • Remove dependence on seqment_eq() which no longer exits.

 Comments   
Comment by Gerrit Updater [ 26/Oct/20 ]

Neil Brown (neilb@suse.de) uploaded a new patch: https://review.whamcloud.com/40394
Subject: LU-14073 ofd: remove use of smp_read_barrier_depends()
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: cdb514bc1a40afed0d883640f1430224b6e6e997

Comment by Gerrit Updater [ 26/Oct/20 ]

Neil Brown (neilb@suse.de) uploaded a new patch: https://review.whamcloud.com/40395
Subject: LU-14073 build: fix autoconf test for clean_bdev_aliases()
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 9dba02ca8a525ca2a0770e3eeda8f7bbc469c26e

Comment by Gerrit Updater [ 26/Oct/20 ]

Neil Brown (neilb@suse.de) uploaded a new patch: https://review.whamcloud.com/40397
Subject: LU-14073 ldiskfs: update ldiskfs patches for Linux 5.9
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 0973a4e6c451fd7e84c56096f6c38aa3a959cf88

Comment by Gerrit Updater [ 03/Nov/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/40395/
Subject: LU-14073 build: fix autoconf test for clean_bdev_aliases()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: cdaa22f64348b19bc9e2aaf145b58e508ea337db

Comment by Aurelien Degremont (Inactive) [ 30/Nov/20 ]

Aurelien Degremont uploaded a new patch: https://review.whamcloud.com/#/c/40797
Subject: LU-14073 ptlrpc: remove debugging assert using segment_eq()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 7f8f5ca0f216d752c0470e9606bf891d6ef516d6

Comment by Gerrit Updater [ 09/Dec/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/40797/
Subject: LU-14073 ptlrpc: remove debugging assert using segment_eq()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: c9b10e1bde9205f2e43ec212bd2d4839787d2387

Comment by Gerrit Updater [ 26/Feb/21 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/40394/
Subject: LU-14073 ofd: remove use of smp_read_barrier_depends()
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 9d2776f02b67354b58e9ff93bd7fe5b5495ee288

Comment by Gerrit Updater [ 30/Nov/21 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/40397/
Subject: LU-14073 ldiskfs: update ldiskfs patches for Linux 5.9
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 7357b707a74769565a9a655d81236022160afd11

Comment by Peter Jones [ 30/Nov/21 ]

Looks like all patches have landed

Comment by Gerrit Updater [ 09/Dec/22 ]

"Neil Brown <neilb@suse.de>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49353
Subject: LU-14073 ldiskfs: don't test LDISKFS_IOC_FSSETXATTR
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 3ea01b912b1e7b19ab082ab72ec30c6e841b518b

Comment by Gerrit Updater [ 20/Dec/22 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/49353/
Subject: LU-14073 ldiskfs: don't test LDISKFS_IOC_FSSETXATTR
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 40389067f5645fed903304d19dd6c58de72d0b88

Comment by Gerrit Updater [ 06/Sep/23 ]

"xinliang <xinliang.liu@linaro.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52283
Subject: LU-14073 ldiskfs: don't test LDISKFS_IOC_FSSETXATTR
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: 4aea213f6de77c06c39329bf989584168ab977c1

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