From owner-freebsd-current@freebsd.org Sat Oct 6 00:29:40 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 54B9210BAAC4 for ; Sat, 6 Oct 2018 00:29:40 +0000 (UTC) (envelope-from ctuffli@gmail.com) Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B26BA76CA9 for ; Sat, 6 Oct 2018 00:29:39 +0000 (UTC) (envelope-from ctuffli@gmail.com) Received: by mail-pl1-f171.google.com with SMTP id y11-v6so4380263plt.3 for ; Fri, 05 Oct 2018 17:29:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HW9NzSISJB2dzCfuWc6omxamPrOf/wjl2eXMXy1hYfU=; b=aAjXeZ6uNjx1Gsc/X/z4L0+7Iw/gN2trfjZREdmzX/3hZqMvHcpS8OB/jdGWSsJDQs Orl1kCWzG9jvEYi0/x52GrWtN76zZ0hIAfSf/dNQbdntFA7QxtNcs7rCddp/MAzvUh3A 61U28z6sA5WzV58+Wzz7or7rLdcKmblib/UIPDP7XlLPFcpyWC+bQceeaaMZo/LCo00R FbO/DsMAMxRJcH5fkT+JNU9/a4Eh7pqxHsoeY3i8tqcf73XGAm98KjoDEBBGYUs3RNZV qecQGxaOa8dVZdDe3p3c3/lkbcAiaa8miK8DsxrIm0m6fYLEv0usEKpUUUTfUUuBEWjg k1AA== X-Gm-Message-State: ABuFfohkc1KYcuLNHDWsdUavf7WaJZnogmbycSuAbzJIsNDiWvvlKFIv faENoTrvuzAvrYzK8q09087CM1A8qcU= X-Google-Smtp-Source: ACcGV61umKmoRx1uMl+iG1GDXUACorX79Ui5SQWqD8qfPLyCvCHvRDjBskdCMsebI+uquI6MPlOyRA== X-Received: by 2002:a17:902:9a48:: with SMTP id x8-v6mr13586890plv.72.1538785414351; Fri, 05 Oct 2018 17:23:34 -0700 (PDT) Received: from mail-pg1-f175.google.com (mail-pg1-f175.google.com. [209.85.215.175]) by smtp.gmail.com with ESMTPSA id m15-v6sm25921883pfk.149.2018.10.05.17.23.33 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 05 Oct 2018 17:23:33 -0700 (PDT) Received: by mail-pg1-f175.google.com with SMTP id y18-v6so5406339pge.0 for ; Fri, 05 Oct 2018 17:23:33 -0700 (PDT) X-Received: by 2002:a62:5f46:: with SMTP id t67-v6mr14254765pfb.223.1538785413484; Fri, 05 Oct 2018 17:23:33 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Chuck Tuffli Date: Fri, 5 Oct 2018 17:23:21 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: linux-c7 and opengl apps? To: johalun0@gmail.com Cc: freebsd-current@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 06 Oct 2018 00:29:40 -0000 On Wed, Oct 3, 2018 at 2:39 AM Johannes Lundberg wrote: > Hi > > Have anyone successfully run opengl apps with linux-c7? > > Linux opengl apps works great with linux-c6 on gpu < kabylake but > linux-c6-dri does not include support for kabylake gpus. > Linux glxinfo in c7 show support for hardware rendering on kabylake but any > attempt to run an opengl app results in application seg fault or other > crash (I believe this is also the case with skylake gpus on linux-c7). > > Is there any way to run gdb on linux apps/core dumps? > I have a patch to generate core dumps that a Linux gdb can decode. It has limited testing, but I'm happy to rebase + share it with you. --chuck