* [GIT PULL] Urgent RCU regression fix for v7.3
@ 2026-10-07 20:10 Paul E. McKenney
2026-10-08 4:47 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Paul E. McKenney @ 2026-10-07 20:10 UTC (permalink / raw)
To: torvalds
Cc: Sean Christopherson, linux-kernel, kernel-team, rcu, Sunho Park, Zqiang
Hello, Linus,
Please pull this single-commit urgent RCU regression fix into the current
release (v7.3):
git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git tags/urgent.2026.10.01a
# HEAD: 26f90559a77cac4b8fdfa3491732b7c7e08210ac: srcu: Fix WARN_ON() for rcu_segcblist_n_cbs() in cleanup_srcu_struct() (2026-10-01 17:17:48 -0700)
This regression was introduced by this commit:
78a38cbf6f20 ("srcu: Queue sdp->work when the delay timer is successfully deleted")
----------------------------------------------------------------
srcu: Fix spurious WARN_ON() for rcu_segcblist_n_cbs() in cleanup_srcu_struct()
This issue was introduced during the recent merge window:
78a38cbf6f20 ("srcu: Queue sdp->work when the delay timer is successfully deleted")
Enough people are hitting this that I am sending it now rather than
waiting for the next merge window. Especially given that it is a
simple one-liner.
----------------------------------------------------------------
Sunho Park (1):
srcu: Fix WARN_ON() for rcu_segcblist_n_cbs() in cleanup_srcu_struct()
kernel/rcu/srcutree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] Urgent RCU regression fix for v7.3
2026-10-07 20:10 [GIT PULL] Urgent RCU regression fix for v7.3 Paul E. McKenney
@ 2026-10-08 4:47 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2026-10-08 4:47 UTC (permalink / raw)
To: Paul E. McKenney
Cc: torvalds, Sean Christopherson, linux-kernel, kernel-team, rcu,
Sunho Park, Zqiang
The pull request you sent on Wed, 7 Oct 2026 13:10:27 -0700:
> git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git tags/urgent.2026.10.01a
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/4cc6bbaeb3afe9166380eccd8d166d2dd75c0278
Thank you!
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