From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <546CC49B.2070109@zytor.com> Date: Wed, 19 Nov 2014 08:26:03 -0800 From: "H. Peter Anvin" MIME-Version: 1.0 To: Greg Thelen , Junjie Mao CC: Kees Cook , linux-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , x86@kernel.org, Josh Triplett , Matt Fleming , Ard Biesheuvel , Vivek Goyal , Andi Kleen , Fengguang Wu , stable@vger.kernel.org Subject: Re: [PATCH v3] x86, kaslr: Prevent .bss from overlaping initrd References: <1414762838-13067-1-git-send-email-eternal.n08@gmail.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: On 11/17/2014 06:23 PM, Greg Thelen wrote: > > On Mon, Nov 17 2014, Greg Thelen wrote: > [...] >> Given that bss and brk are nobits (i.e. only ALLOC) sections, does >> file_offset make sense as a load address. This fails with gold: >> It really doesn't. We have that information elsewhere. -hpa