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 6E5F04CA296; Sat, 28 Feb 2026 17:35:05 +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=1772300105; cv=none; b=fYSiEn9lA9hlmraCeoji1uNEjHF+5QfiWLGGYkvKEw41lisQhqQkyT/NJDRiMF7WFwZBtRUVnMPBEcimjiCEYvs6RLplzlxrc1n6rlpbw1UDG+k4sTV4lp+nDvJVCqNIgyB8cW05OzwUR6Y/ZB+QPK69nkRVydvMaQIU8Ruz0Cs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772300105; c=relaxed/simple; bh=GiSdY7QWPuOmRrO/Wej4YIsbBGCxiqtbm54OJsH3IzQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YOCY0bZ+aRsR5rtZXMDWhFNU91zhEDstTbAdevF4CixiVBDHp46jWdCG7H3nYTk+wXpdiDDN+RrVEff2VoJaw4yJPm05nc2lFn7nOs1rR/LScmvy0ajALMqXaMwsMd9WXSUsNN7C2Y0yNFvzZgWxwfgzpQFlbVhecG7k4+n4hgc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=s0s13dw6; 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="s0s13dw6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BD23DC19423; Sat, 28 Feb 2026 17:35:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772300105; bh=GiSdY7QWPuOmRrO/Wej4YIsbBGCxiqtbm54OJsH3IzQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=s0s13dw6LihjVPsSX1fMw7E10Puax+PKU5yLHHPSUYVhCwWj385AabM80Z1XJlq86 8ONc/ejjZUKWufbWs8TGNsSr0wcyrfYz8IkG6uo8UnvpOQUG42gP2JaDtj5Q7ETqXe GoW9p/dWW61K78mAscNYW0L6TJBUGLp3akE9y/4isiJEylYyu+SNKP5uD4xF01kVGt OX9Z7Dgji2l2d3gaFnGilh791l1HBUYCWNqu5jUis9x4sWDA5qpCI/oOQDQIeGu+3r PVqR2eFkFtiWWxVwGd4t8L+Uo8w6wu/gpORuAgsG2uvBYkmt55ZnuD9RlZhlEb+a5m WixSDJf2BOHsg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Helge Deller , Sasha Levin Subject: [PATCH 6.19 121/844] parisc: Prevent interrupts during reboot Date: Sat, 28 Feb 2026 12:20:34 -0500 Message-ID: <20260228173244.1509663-122-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228173244.1509663-1-sashal@kernel.org> References: <20260228173244.1509663-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org 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