From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Paul Adrian Glaubitz Subject: Re: [PATCH] binfmt_flat: make load_flat_shared_library() work Date: Wed, 29 May 2019 14:47:13 +0200 Message-ID: <7203be4f-cd4d-ef1a-f50f-223e17c8ca98@physik.fu-berlin.de> References: <20190524201817.16509-1-jannh@google.com> <20190525144304.e2b9475a18a1f78a964c5640@linux-foundation.org> <6956cfe5-90d4-aad4-48e3-66b0ece91fed@linux-m68k.org> <7cac8be1-1667-6b6e-d2b8-d6ec5dc6da09@physik.fu-berlin.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Jann Horn Cc: Greg Ungerer , Andrew Morton , Alexander Viro , linux-fsdevel , kernel list , Kees Cook , Nicolas Pitre , Arnd Bergmann , Geert Uytterhoeven , linux-m68k@vger.kernel.org, Russell King , linux-arm-kernel@lists.infradead.org List-Id: linux-m68k@vger.kernel.org On 5/29/19 2:38 PM, Jann Horn wrote: >>> I have not used shared libraries on m68k non-mmu setups for >>> a very long time. At least 10 years I would think. >> We use shared libraries in Debian on m68k and Andreas Schwab uses them >> on openSUSE/m68k. > > And you're using FLAT shared libraries, not ELF / FDPIC ELF shared > libraries? See > for context - this thread is about CONFIG_BINFMT_SHARED_FLAT. No, we're using ELF binaries only: root@pacman:~# grep CONFIG_BINFMT /boot/config-$(uname -r) CONFIG_BINFMT_ELF=y CONFIG_BINFMT_SCRIPT=y # CONFIG_BINFMT_FLAT is not set # CONFIG_BINFMT_AOUT is not set CONFIG_BINFMT_MISC=m root@pacman:~# Thanks, Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaubitz@debian.org `. `' Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913