From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id D11C46B0038 for ; Wed, 17 Aug 2016 12:10:33 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id o124so237826801pfg.1 for ; Wed, 17 Aug 2016 09:10:33 -0700 (PDT) Received: from foss.arm.com (foss.arm.com. [217.140.101.70]) by mx.google.com with ESMTP id y82si38311530pfd.118.2016.08.17.09.10.32 for ; Wed, 17 Aug 2016 09:10:32 -0700 (PDT) Date: Wed, 17 Aug 2016 17:10:28 +0100 From: Catalin Marinas Subject: Re: [lkp] [mm] 122708b1b9: PANIC: early exception Message-ID: <20160817161028.GE20762@e104818-lin.cambridge.arm.com> References: <1471360856-16916-1-git-send-email-catalin.marinas@arm.com> <20160817155141.GC3544@yexl-desktop> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160817155141.GC3544@yexl-desktop> Sender: owner-linux-mm@kvack.org List-ID: To: kernel test robot Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Vignesh R , lkp@01.org On Wed, Aug 17, 2016 at 11:51:41PM +0800, kernel test robot wrote: > FYI, we noticed the following commit: > > https://github.com/0day-ci/linux Catalin-Marinas/mm-kmemleak-Avoid-using-__va-on-addresses-that-don-t-have-a-lowmem-mapping/20160816-232733 > commit 122708b1b91eb3d253baf86a263ead0f1f5cac78 ("mm: kmemleak: Avoid using __va() on addresses that don't have a lowmem mapping") > > in testcase: boot > > on test machine: 1 threads qemu-system-i386 -enable-kvm with 320M memory > > caused below changes: > > +--------------------------------+------------+------------+ > | | 304bec1b1d | 122708b1b9 | > +--------------------------------+------------+------------+ > | boot_successes | 3 | 0 | > | boot_failures | 5 | 8 | > | invoked_oom-killer:gfp_mask=0x | 1 | | > | Mem-Info | 1 | | > | BUG:kernel_test_crashed | 4 | | > | PANIC:early_exception | 0 | 8 | > | EIP_is_at__phys_addr | 0 | 8 | > | BUG:kernel_hang_in_boot_stage | 0 | 2 | > | BUG:kernel_boot_hang | 0 | 6 | > +--------------------------------+------------+------------+ Please disregard this patch. I posted v2 here: http://lkml.kernel.org/g/1471426130-21330-1-git-send-email-catalin.marinas@arm.com (and I'm eager to see the kbuild/kernel test robot results ;)) -- Catalin -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org