From 645e752c5a84baeb21015cdc85fc05b7d16312c8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:13:52 +0000
Subject: [PATCH] disable i2c1

---
 kernel/arch/powerpc/kexec/crash.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/powerpc/kexec/crash.c b/kernel/arch/powerpc/kexec/crash.c
index d488311..c9a8898 100644
--- a/kernel/arch/powerpc/kexec/crash.c
+++ b/kernel/arch/powerpc/kexec/crash.c
@@ -311,6 +311,9 @@
 	unsigned int i;
 	int (*old_handler)(struct pt_regs *regs);
 
+	/* Avoid hardlocking with irresponsive CPU holding logbuf_lock */
+	printk_nmi_enter();
+
 	/*
 	 * This function is only called after the system
 	 * has panicked or is otherwise in a critical state.

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