From: Shaun Tancheff <shaun.tancheff@hpe.com>
Date: Thu, 27 Jun 2024 10:49:22 +0000 (+0700)
Subject: LU-17984 lnet: Remove the correct state on failure
X-Git-Tag: 2.15.65~97
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=c63575df829c34000d24a9adb9ad8df006a450b4;p=fs%2Flustre-release.git

LU-17984 lnet: Remove the correct state on failure

On cpu init a failure to setup CPUHP_AP_ONLINE_DYN should
remove the previously setup state CPUHP_BP_PREPARE_DYN

CPUHP_AP_ONLINE_DYN should be CPUHP_BP_PREPARE_DYN

Test-Parameters: trivial
Fixes: 6d27c2c8c72 ("LU-17592 build: compatibility updates for kernel 6.8")
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: Ic9fc9dd4e798be3a0db65092e2b8e545ec5d4687
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55552
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Petros Koutoupis <petros.koutoupis@hpe.com>
Reviewed-by: Caleb Carlson <caleb.carlson@hpe.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---

diff --git a/lnet/lnet/lib-cpt.c b/lnet/lnet/lib-cpt.c
index c86f566..a922b37 100644
--- a/lnet/lnet/lib-cpt.c
+++ b/lnet/lnet/lib-cpt.c
@@ -1323,7 +1323,7 @@ failed_alloc_table:
 	if (lustre_cpu_online > 0)
 		cpuhp_remove_state_nocalls(lustre_cpu_online);
 failed_cpu_online:
-	cpuhp_remove_state_nocalls(CPUHP_AP_ONLINE_DYN);
+	cpuhp_remove_state_nocalls(CPUHP_BP_PREPARE_DYN);
 failed_cpu_dead:
 #else
 	unregister_hotcpu_notifier(&cfs_cpu_notifier);