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[23.128.96.18]) by mx.google.com with ESMTP id me25si534779ejb.481.2020.05.13.14.23.11; Wed, 13 May 2020 14:23:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728479AbgEMVTo convert rfc822-to-8bit (ORCPT + 99 others); Wed, 13 May 2020 17:19:44 -0400 Received: from mga17.intel.com ([192.55.52.151]:19677 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726550AbgEMVTn (ORCPT ); Wed, 13 May 2020 17:19:43 -0400 IronPort-SDR: VOHe+ad1SnT3L7MehmLi0l9bw/eN2GL3qQNZgo77pv+qA0aOTYz8VAw9Tu9YAdxOdBERXoKksx Cy1i3KtMzMxw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2020 14:19:43 -0700 IronPort-SDR: RX0yGmNOQKORgyPl/FTreZ76qy6kYoQKGZMx7CM1Bxqxe2kPPfi/rpyHbdX/yLFKHzE31Fk8rK kbaGW4m7clZg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,389,1583222400"; d="scan'208";a="297800373" Received: from orsmsx102.amr.corp.intel.com ([10.22.225.129]) by fmsmga002.fm.intel.com with ESMTP; 13 May 2020 14:19:43 -0700 Received: from orsmsx159.amr.corp.intel.com (10.22.240.24) by ORSMSX102.amr.corp.intel.com (10.22.225.129) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 13 May 2020 14:19:42 -0700 Received: from orsmsx115.amr.corp.intel.com ([169.254.4.83]) by ORSMSX159.amr.corp.intel.com ([169.254.11.195]) with mapi id 14.03.0439.000; Wed, 13 May 2020 14:19:42 -0700 From: "Luck, Tony" To: Christian Brauner , "Yu, Fenghua" , "linux-ia64@vger.kernel.org" , Al Viro CC: Arnd Bergmann , Thomas Gleixner , Ingo Molnar , Sebastian Andrzej Siewior , "Peter Zijlstra (Intel)" , Qais Yousef , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] ia64: enable HAVE_COPY_THREAD_TLS, switch to kernel_clone_args Thread-Topic: [PATCH] ia64: enable HAVE_COPY_THREAD_TLS, switch to kernel_clone_args Thread-Index: AQHWKWf1Txnaoa1YmEC7x4JwsPvTJaimg9Pg Date: Wed, 13 May 2020 21:19:41 +0000 Message-ID: <3908561D78D1C84285E8C5FCA982C28F7F6266E0@ORSMSX115.amr.corp.intel.com> References: <20200513204848.1208864-1-christian.brauner@ubuntu.com> In-Reply-To: <20200513204848.1208864-1-christian.brauner@ubuntu.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-version: 11.2.0.6 dlp-reaction: no-action x-originating-ip: [10.22.254.139] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > I tried my very best to test this patch including installing Debian 3 > and 4 to try and get my hands on a gcc version that would allow > cross-compiling for ia64. But no, even that wasn't possible let alone a > working qemu for ia64. So this is largely untested but hopefully a > straightforward change. If this breaks something we will hear from > people if they still care about new kernels on ia64 since they won't be > able to get any further than trying to start init. :) If this patch > breaks it, I'll fix it. My last functional ia64 machine no longer powers on. Unclear if it's just a broken power supply or something more serious. With almost nobody in offices/labs anymore my search for another machine is proceeding slowly. Which is to say ... it won't be me noticing any breakage (at least not for a while). I think Al Viro bought an ia64 on ebay a while back ... if that's still running perhaps he'll test? -Tony