2023-10-30 22:27:11

by Paul E. McKenney

[permalink] [raw]
Subject: [GIT PULL] CSD-lock diagnostic changes for v6.7

Hello, Linus,

Please pull the following CSD-lock change:

git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git tags/csd-lock.2023.10.23a
# HEAD: 94b3f0b5af2c7af69e3d6e0cdd9b0ea535f22186: smp,csd: Throw an error if a CSD lock is stuck for too long (2023-10-16 16:06:37 -0700)

----------------------------------------------------------------
CSD lock commits for v6.7

This series adds a kernel boot parameter that causes the kernel to
panic if one of the call_smp_function() APIs is stalled for more than
the specified duration. This is useful in deployments in which a clean
panic is preferable to an indefinite stall.

----------------------------------------------------------------
Rik van Riel (1):
smp,csd: Throw an error if a CSD lock is stuck for too long

Documentation/admin-guide/kernel-parameters.txt | 7 +++++++
kernel/smp.c | 13 ++++++++++++-
2 files changed, 19 insertions(+), 1 deletion(-)


2023-10-31 05:46:10

by pr-tracker-bot

[permalink] [raw]
Subject: Re: [GIT PULL] CSD-lock diagnostic changes for v6.7

The pull request you sent on Mon, 30 Oct 2023 15:26:58 -0700:

> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git tags/csd-lock.2023.10.23a

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9a0f53e0cfc2ef262c05b8e4ab89e7f2accaf96c

Thank you!

--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html