From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 75C2C34028F for ; Sat, 28 Feb 2026 17:49:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300976; cv=none; b=TblJUpEcsCkzemfB0JCgEU2/N4aKg3IoXZ3XBVFysWbMmBIbBvdL/SWkEvtYt9u8G3BSvIUDYhr6Am/beDz5ht3oVSPk9ldsrD7csfpQr3A33OtFOdLoTqcOJNoLHGHNJga/TQltb/PSkHbntzETw8Q19vaUxO7kY7xT80caXOA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300976; c=relaxed/simple; bh=GiSdY7QWPuOmRrO/Wej4YIsbBGCxiqtbm54OJsH3IzQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DrfemRrkxX+Oim701AKcfr9jUwChYUMwYTM6EyTH3AqK5sb2y0YhT2HaRKe3XA7zZnxCPVH9zaE+Gs1Vuw+RiyBBb3nG85FzlMeyJ6NHj1cY4SpQmLJEbohAbWznIDZS6h98M6t4clpfhGVmaZXvWSMhoZGOJASbNbtfjmUGU3w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lrKDq+3Q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lrKDq+3Q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5438C19424; Sat, 28 Feb 2026 17:49:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300976; bh=GiSdY7QWPuOmRrO/Wej4YIsbBGCxiqtbm54OJsH3IzQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lrKDq+3Q5tFnX/PL2Tsg9rUNhuKsoUiYqoHvG8FKRZ6hmnSnO63uGWc93o3Yi/VbJ EsZMT/iF7WvE9S0ZoXuheuDZrLII54SCugXF84P6aLTi6axaOZSm3YpxUmdNZ5iNXO ch89PE86WoJW+SmIfHmjcuFMT0tt9BockBIPFhhk07o3AX22rWLnlUELId6VSdTb3q RVLldntMMmkb9U1VT7Mbw5cRSB+l0n3SKv/mnA7NI9DbseF5cBEHtpEBKIasMLPXF4 3/E7CGJfbx3uDgo0H1TML71mYss51btFCXABeaq9ekTUZwApC2gSC2x2mmqfGk6zfx 4uQMO9+AGQyuw== From: Sasha Levin To: patches@lists.linux.dev Cc: Helge Deller , Sasha Levin Subject: [PATCH 6.18 104/752] parisc: Prevent interrupts during reboot Date: Sat, 28 Feb 2026 12:36:55 -0500 Message-ID: <20260228174750.1542406-104-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228174750.1542406-1-sashal@kernel.org> References: <20260228174750.1542406-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Helge Deller [ Upstream commit 35ac5a728c878594f2ea6c43b57652a16be3c968 ] Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- 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 e64ab5d2a40d6..703644e5bfc4a 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(); -- 2.51.0