Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751456AbdGRNpr (ORCPT ); Tue, 18 Jul 2017 09:45:47 -0400 Received: from out01.mta.xmission.com ([166.70.13.231]:41381 "EHLO out01.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751399AbdGRNpo (ORCPT ); Tue, 18 Jul 2017 09:45:44 -0400 From: ebiederm@xmission.com (Eric W. Biederman) To: Michael Cree Cc: Helge Deller , linux-kernel@vger.kernel.org, Andy Lutomirski , Linus Torvalds , Al Viro , Oleg Nesterov , Andrei Vagin , Thomas Gleixner , Greg KH , Andrey Vagin , Serge Hallyn , Pavel Emelyanov , Cyrill Gorcunov , Peter Zijlstra , Willy Tarreau , linux-arch@vger.kernel.org, linux-api@vger.kernel.org, Linux Containers , Michael Kerrisk , Richard Henderson , Ivan Kokshaysky , Matt Turner , linux-alpha@vger.kernel.org References: <87efu22set.fsf@xmission.com> <20170630123906.8865-1-ebiederm@xmission.com> <20170702141320.GA32254@ls3530.fritz.box> <87fudz5lol.fsf@xmission.com> <20170717081438.rdbwspz25bn6oz7h@tower> Date: Tue, 18 Jul 2017 08:37:36 -0500 In-Reply-To: <20170717081438.rdbwspz25bn6oz7h@tower> (Michael Cree's message of "Mon, 17 Jul 2017 20:14:38 +1200") Message-ID: <87fudthnmn.fsf@xmission.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-XM-SPF: eid=1dXSog-0002AY-As;;;mid=<87fudthnmn.fsf@xmission.com>;;;hst=in01.mta.xmission.com;;;ip=67.3.213.87;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX19uTs1zvpxGLrZlAGkNMoPEegA+uZVdv+A= X-SA-Exim-Connect-IP: 67.3.213.87 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * 0.0 TVD_RCVD_IP Message was received from an IP address * 1.5 XMNoVowels Alpha-numberic number with no vowels * 0.7 XMSubLong Long Subject * 0.0 T_TM2_M_HEADER_IN_MSG BODY: No description available. * 0.8 BAYES_50 BODY: Bayes spam probability is 40 to 60% * [score: 0.5000] * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa04 1397; Body=1 Fuz1=1 Fuz2=1] * 1.0 T_XMDrugObfuBody_08 obfuscated drug references * 0.0 T_TooManySym_01 4+ unique symbols in subject X-Spam-DCC: XMission; sa04 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: ***;Michael Cree X-Spam-Relay-Country: X-Spam-Timing: total 5697 ms - load_scoreonly_sql: 0.04 (0.0%), signal_user_changed: 3.7 (0.1%), b_tie_ro: 2.5 (0.0%), parse: 1.34 (0.0%), extract_message_metadata: 23 (0.4%), get_uri_detail_list: 2.8 (0.0%), tests_pri_-1000: 11 (0.2%), tests_pri_-950: 1.70 (0.0%), tests_pri_-900: 1.46 (0.0%), tests_pri_-400: 30 (0.5%), check_bayes: 29 (0.5%), b_tokenize: 12 (0.2%), b_tok_get_all: 8 (0.1%), b_comp_prob: 3.0 (0.1%), b_tok_touch_all: 3.7 (0.1%), b_finish: 0.72 (0.0%), tests_pri_0: 1076 (18.9%), check_dkim_signature: 0.57 (0.0%), check_dkim_adsp: 3.4 (0.1%), tests_pri_500: 4546 (79.8%), poll_dns_idle: 4534 (79.6%), rewrite_mail: 0.00 (0.0%) Subject: Re: [PATCH 1/8] signal/alpha: Document a conflict with SI_USER for SIGTRAP X-Spam-Flag: No X-SA-Exim-Version: 4.2.1 (built Thu, 05 May 2016 13:38:54 -0600) X-SA-Exim-Scanned: Yes (on in01.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1983 Lines: 36 Michael Cree writes: > On Fri, Jul 14, 2017 at 05:59:06AM -0500, Eric W. Biederman wrote: >> in which cases the oddities will happen let alone test them. Plus at >> least for ia64 and alpha those architectures don't appear to be >> receiving updates for new syscalls, and no new hardware is being built >> so I don't know how much longer they will last. >> >> That is building for alpha gives: >> > CALL /home/eric/projects/linux/linux-exit-cleanups/scripts/checksyscalls.sh >> > :1239:2: warning: #warning syscall seccomp not implemented [-Wcpp] >> > :1248:2: warning: #warning syscall bpf not implemented [-Wcpp] >> > :1299:2: warning: #warning syscall userfaultfd not implemented [-Wcpp] >> > :1302:2: warning: #warning syscall membarrier not implemented [-Wcpp] >> > :1305:2: warning: #warning syscall mlock2 not implemented [-Wcpp] >> > :1308:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] >> > :1311:2: warning: #warning syscall preadv2 not implemented [-Wcpp] >> > :1314:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] >> > :1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] >> > :1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] >> > :1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp] >> > :1326:2: warning: #warning syscall statx not implemented [-Wcpp] > > Patches to wire up most of those syscalls on Alpha was posted recently > along with others to fix module loading, etc., but unfortunately they > do not appear to have been applied during the merge window... Odd. In general wiring up system calls is something that can even happen in -rc2 or -rc3 as system calls get added in -rc1 and then the architectures have a chance to send in the small patches wiring the up. At least that is how I understand the usual rules for being a non-x86 architecture. Eric