From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37424) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecMgX-0000TZ-09 for qemu-devel@nongnu.org; Thu, 18 Jan 2018 21:45:41 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ecMgS-0001YC-3E for qemu-devel@nongnu.org; Thu, 18 Jan 2018 21:45:41 -0500 Received: from mail-pg0-x241.google.com ([2607:f8b0:400e:c05::241]:36085) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ecMgR-0001Xv-Sw for qemu-devel@nongnu.org; Thu, 18 Jan 2018 21:45:36 -0500 Received: by mail-pg0-x241.google.com with SMTP id k68so305544pga.3 for ; Thu, 18 Jan 2018 18:45:35 -0800 (PST) Sender: Richard Henderson References: From: Richard Henderson Message-ID: <1b1ceb08-3045-f54c-cbf9-542aed36715f@twiddle.net> Date: Thu, 18 Jan 2018 18:45:31 -0800 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v1 1/1] linux-user: Fix webkitgtk hangs on 32-bit x86 target List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alistair Francis Cc: "qemu-devel@nongnu.org Developers" , Richard Henderson , Peter Maydell , riku.voipio@iki.fi On 01/18/2018 04:08 PM, Alistair Francis wrote: > Ok, this is not going to be straightforward at all. > > The webkitgtk cmake command hangs when targeting i686 without this > patch. Somewhere in the Yocto build flow this causing some change > resulting in that hang. I don't know how to find out where the exact > problem is though. > > It looks like only flipping the MSB to 0 fixes the issue, so maybe > there is a signed/unsigned issue somewhere? I'll keep digging. There shouldn't be. All of the variables involved on the x86_64 host should be 64-bit. r~