From 47af25d855b71fbcddee4eadb848201ffe5f7fbf Mon Sep 17 00:00:00 2001
From: Helge Deller <deller@gmx.de>
Date: Tue, 27 Jan 2026 17:58:55 +0100
Subject: [PATCH] parisc: Prevent interrupts during reboot

[ Upstream commit 35ac5a728c878594f2ea6c43b57652a16be3c968 ]

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/parisc/kernel/process.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c
index ed93bd8c1545..d7b0f233f2cc 100644
--- a/arch/parisc/kernel/process.c
+++ b/arch/parisc/kernel/process.c
@@ -85,6 +85,9 @@ void machine_restart(char *cmd)
 #endif
 	/* set up a new led state on systems shipped with a LED State panel */
 	pdc_chassis_send_status(PDC_CHASSIS_DIRECT_SHUTDOWN);
+
+	/* prevent interrupts during reboot */
+	set_eiem(0);
 	
 	/* "Normal" system reset */
 	pdc_do_reset();