From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F095AC43613 for ; Mon, 24 Jun 2019 09:51:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5506208CA for ; Mon, 24 Jun 2019 09:51:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728644AbfFXJv2 (ORCPT ); Mon, 24 Jun 2019 05:51:28 -0400 Received: from foss.arm.com ([217.140.110.172]:44742 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728045AbfFXJv2 (ORCPT ); Mon, 24 Jun 2019 05:51:28 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9F3562B; Mon, 24 Jun 2019 02:51:27 -0700 (PDT) Received: from arrakis.emea.arm.com (arrakis.cambridge.arm.com [10.1.196.78]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B192C3F71E; Mon, 24 Jun 2019 02:51:25 -0700 (PDT) Date: Mon, 24 Jun 2019 10:51:23 +0100 From: Catalin Marinas To: Will Deacon Cc: Nick Desaulniers , ard.biesheuvel@linaro.org, broonie@kernel.org, mark.rutland@arm.com, Olof Johansson , Maxime Ripard , Jagan Teki , Arnd Bergmann , Shawn Guo , Bjorn Andersson , Dinh Nguyen , Enric Balletbo i Serra , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: defconfig: update and enable CONFIG_RANDOMIZE_BASE Message-ID: <20190624095122.GA29120@arrakis.emea.arm.com> References: <20190620003244.261595-1-ndesaulniers@google.com> <20190620074640.GA27228@brain-police> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190620074640.GA27228@brain-police> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 20, 2019 at 08:46:58AM +0100, Will Deacon wrote: > On Wed, Jun 19, 2019 at 05:32:42PM -0700, Nick Desaulniers wrote: > > Generated via: > > $ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make defconfig > > $ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make menuconfig > > > > $ ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make savedefconfig > > $ mv defconfig arch/arm64/configs/defconfig [...] > Irrespective of the above, I know Catalin was running into issues with his > automated tests where the kernel would die silently during early boot with > some seeds. That's a bit rubbish if it's still the case -- Catalin? I stopped seeing these failures about 1-2 months ago, not sure exactly what changed. I'm ok to enable KASLR in defconfig. -- Catalin