2020-08-28 04:53:35 +00:00
|
|
|
From 5eb5969abd57284025ae4254d3903db0dd6358b0 Mon Sep 17 00:00:00 2001
|
|
|
|
Message-Id: <5eb5969abd57284025ae4254d3903db0dd6358b0.1596234183.git.zanussi@kernel.org>
|
|
|
|
In-Reply-To: <378ee68279f6a7631221f2670a9298620148690d.1596234183.git.zanussi@kernel.org>
|
|
|
|
References: <378ee68279f6a7631221f2670a9298620148690d.1596234183.git.zanussi@kernel.org>
|
2018-08-27 14:32:32 +00:00
|
|
|
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
|
|
|
Date: Tue, 17 Oct 2017 16:36:18 +0200
|
2020-07-15 20:05:29 +00:00
|
|
|
Subject: [PATCH 040/329] lockdep: disable self-test
|
2018-08-27 14:32:32 +00:00
|
|
|
MIME-Version: 1.0
|
|
|
|
Content-Type: text/plain; charset=UTF-8
|
|
|
|
Content-Transfer-Encoding: 8bit
|
2020-08-28 04:53:35 +00:00
|
|
|
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.135-rt60.tar.xz
|
2018-08-27 14:32:32 +00:00
|
|
|
|
|
|
|
The self-test wasn't always 100% accurate for RT. We disabled a few
|
|
|
|
tests which failed because they had a different semantic for RT. Some
|
|
|
|
still reported false positives. Now the selftest locks up the system
|
|
|
|
during boot and it needs to be investigated…
|
|
|
|
|
|
|
|
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
|
|
|
---
|
2019-04-08 23:49:20 +00:00
|
|
|
lib/Kconfig.debug | 2 +-
|
2018-08-27 14:32:32 +00:00
|
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
|
2019-04-08 23:49:20 +00:00
|
|
|
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
|
2019-11-25 00:04:39 +00:00
|
|
|
index 46a910acce3f..38cf7f81daa7 100644
|
2018-08-27 14:32:32 +00:00
|
|
|
--- a/lib/Kconfig.debug
|
|
|
|
+++ b/lib/Kconfig.debug
|
2018-10-30 12:40:05 +00:00
|
|
|
@@ -1207,7 +1207,7 @@ config DEBUG_ATOMIC_SLEEP
|
2018-08-27 14:32:32 +00:00
|
|
|
|
|
|
|
config DEBUG_LOCKING_API_SELFTESTS
|
|
|
|
bool "Locking API boot-time self-tests"
|
|
|
|
- depends on DEBUG_KERNEL
|
|
|
|
+ depends on DEBUG_KERNEL && !PREEMPT_RT_FULL
|
|
|
|
help
|
|
|
|
Say Y here if you want the kernel to run a short self-test during
|
|
|
|
bootup. The self-test checks whether common types of locking bugs
|
2020-01-03 23:36:11 +00:00
|
|
|
--
|
2020-06-22 13:14:16 +00:00
|
|
|
2.17.1
|
2020-01-03 23:36:11 +00:00
|
|
|
|