From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (bilbo.ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3ymKqs5jQzzDrST for ; Tue, 28 Nov 2017 21:37:45 +1100 (AEDT) From: Michael Ellerman To: Christian Zigotzky , linuxppc-dev@lists.ozlabs.org Subject: Re: Qoriq P5020 PowerPC board doesn't boot with the latest git version anymore In-Reply-To: References: <3e4805a4-6114-205d-653b-ea6cd7fdc057@xenosoft.de> <8ed2edc7-a14b-35b3-86c1-a9995f41df84@xenosoft.de> Date: Tue, 28 Nov 2017 21:37:42 +1100 Message-ID: <87k1yazo21.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Christian Zigotzky writes: > Hi All, > > I compiled the latest git kernel today. Unfortunately my Varisys Cyrus > Plus board still doesn't boot with the latest git kernel. > > After that I patched the kernel source code with the spinlock patch and > compiled the kernel again. With the spinlock patch, the latest git > kernel boots without any problems. > > Please find attached the spinlock patch. Can you remove the patch, and then build your kernel with CONFIG_PREEMPT=n. cheers