From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Zyngier Subject: Re: Vexpress TC2 no longer booting on v4.12-rc1 Date: Mon, 5 Jun 2017 10:27:05 +0100 Message-ID: <6527c326-f4fc-8b37-21c8-ee7e361d9f63@arm.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: Russell King - ARM Linux , Catalin Marinas , Christoffer Dall , Ard Biesheuvel , "linux-arm-kernel@lists.infradead.org" , kvm@vger.kernel.org, kvmarm@lists.cs.columbia.edu To: Sudeep Holla , Mathieu Poirier Return-path: Received: from foss.arm.com ([217.140.101.70]:59268 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751425AbdFEJ1J (ORCPT ); Mon, 5 Jun 2017 05:27:09 -0400 In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: On 05/06/17 10:18, Sudeep Holla wrote: > > > On 02/06/17 23:16, Mathieu Poirier wrote: >> Good afternoon Russell and friends, >> >> I noticed that my vexpress-TC2 platform stopped booting when moving to >> kernel v4.12-rc1 (same with -rc2 and 3). The last time things worked >> properly was on v4.11. I did a bisect between v4.11 and v4.12-rc1 and >> ended up on [1], hence this email. >> >> Since CONFIG_ARM_VIRT_EXT is selected by default I removed the >> "#ifdef CONFIG_ARM_VIRT_EXT" section in the last hunk of the patch and >> the system sprung up to life again. >> >> Compiler: arm-linux-gnueabi-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) >> 5.4.0 20160609 >> Kernel command line: console=ttyAMA0,38400 loglevel=8 root=/dev/sda2 rootwait >> U-boot: >> ## Flattened Device Tree blob at 82000000 >> Booting using the fdt blob at 0x82000000 >> Loading Ramdisk to 9fcea000, end 9feea6d1 ... OK >> Loading Device Tree to 9fce2000, end 9fce9ad8 ... OK >> >> I'm not sure what else you need at this time - simply get back to me >> with what I'm missing and I'll be happy to provided. I'm also >> offering to test patches. >> > > Fixed[1] and must be queued in rmk's tree[2]. Ah, brilliant. Thanks Sudeep. M. -- Jazz is not dead. It just smells funny... From mboxrd@z Thu Jan 1 00:00:00 1970 From: marc.zyngier@arm.com (Marc Zyngier) Date: Mon, 5 Jun 2017 10:27:05 +0100 Subject: Vexpress TC2 no longer booting on v4.12-rc1 In-Reply-To: References: Message-ID: <6527c326-f4fc-8b37-21c8-ee7e361d9f63@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 05/06/17 10:18, Sudeep Holla wrote: > > > On 02/06/17 23:16, Mathieu Poirier wrote: >> Good afternoon Russell and friends, >> >> I noticed that my vexpress-TC2 platform stopped booting when moving to >> kernel v4.12-rc1 (same with -rc2 and 3). The last time things worked >> properly was on v4.11. I did a bisect between v4.11 and v4.12-rc1 and >> ended up on [1], hence this email. >> >> Since CONFIG_ARM_VIRT_EXT is selected by default I removed the >> "#ifdef CONFIG_ARM_VIRT_EXT" section in the last hunk of the patch and >> the system sprung up to life again. >> >> Compiler: arm-linux-gnueabi-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) >> 5.4.0 20160609 >> Kernel command line: console=ttyAMA0,38400 loglevel=8 root=/dev/sda2 rootwait >> U-boot: >> ## Flattened Device Tree blob at 82000000 >> Booting using the fdt blob at 0x82000000 >> Loading Ramdisk to 9fcea000, end 9feea6d1 ... OK >> Loading Device Tree to 9fce2000, end 9fce9ad8 ... OK >> >> I'm not sure what else you need at this time - simply get back to me >> with what I'm missing and I'll be happy to provided. I'm also >> offering to test patches. >> > > Fixed[1] and must be queued in rmk's tree[2]. Ah, brilliant. Thanks Sudeep. M. -- Jazz is not dead. It just smells funny...