linux-kernel - [PATCH csd-lock] Decrease console output from CSD-lock timeouts

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Message-ID: <3ee27fe5-cbea-46b6-adb0-48c4dde92b4f@paulmck-laptop>
Date:   Mon, 12 Jun 2023 13:49:40 -0700
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     peterz@...radead.org, jgross@...e.com, vschneid@...hat.com,
        yury.norov@...il.com
Cc:     linux-kernel@...r.kernel.org, imran.f.khan@...cle.com
Subject: [PATCH csd-lock] Decrease console output from CSD-lock timeouts

Hello!

This series contains a couple of patches that reduce the console output
produced by CSD-lock timeouts.

1.	Reduce logging due to dump_stack of CSD waiters, courtesy of
	Imran Khan.

2.	Reduce NMI traffic from CSD waiters to CSD destination, courtesy
	of Imran Khan.

						Thanx, Paul

------------------------------------------------------------------------

 b/kernel/smp.c |    3 ++-
 kernel/smp.c   |   10 +++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)