[LU-9447] Need explicit check for 2 arg ib_alloc_pd for SLES 12 SP3

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.10.0
• Affects Version/s: Lustre 2.10.0
• Assignee: WC Triage
• Reporter: Chris Horn

Description

The fix for LU-9026 addresses two API changes with a single autoconf check. The changes are:

commit ed082d36a7b2c27d1cda55fdfb28af18040c4a89
Author: Christoph Hellwig <[e-mail]>
Date:   Mon Sep 5 12:56:17 2016 +0200

    IB/core: add support to create a unsafe global rkey to ib_create_pd

commit 5ef990f06bd7e3cf521b5705d898d8e43d04ea90
Author: Christoph Hellwig <[e-mail]>
Date:   Mon Sep 5 12:56:21 2016 +0200

    IB/core: remove ib_get_dma_mr

The current SLES 12 SP3 beta has that first commit, "ed082d36a7", but not the second one. I propose to introduce an explicit check for the ib_alloc_pd() function with two arguments. I have a patch and will push it soon.

Comments

[Nathaniel Clark]

This change is important because it affects el7.4 kernels 3.10.0-693

[Peter Jones]

Landed for 2.10

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26934/
Subject: LU-9447 o2iblnd: Check for 2 arg ib_alloc_pd
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 8946ce958c123ba05576d792e8af22ea899a43c8

[Gerrit Updater]

Chris Horn ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26934
Subject: LU-9447 o2iblnd: Check for 2 arg ib_alloc_pd
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 6a9e6dc2544c5538d03c69aa7155b9e1e7fabb19