Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751427AbbEREoi (ORCPT ); Mon, 18 May 2015 00:44:38 -0400 Received: from blu004-omc1s10.hotmail.com ([65.55.116.21]:55347 "EHLO BLU004-OMC1S10.hotmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750911AbbEREoc (ORCPT ); Mon, 18 May 2015 00:44:32 -0400 X-TMN: [YWYK0qRts434x30OD1dsEtd/h1C6L1P0] X-Originating-Email: [xili_gchen_5257@hotmail.com] Message-ID: Date: Mon, 18 May 2015 12:44:23 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: Dave Jones , Michael Cree , rth@twiddle.net, ink@jurassic.park.msu.ru, "mattst88@gmail.com" , Greg Kroah-Hartman , linux-alpha@vger.kernel.org, "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] alpha: Wire up missing syscalls References: <20150512085952.GC5711@tower> <20150512142942.GA12264@codemonkey.org.uk> In-Reply-To: Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 18 May 2015 04:44:30.0188 (UTC) FILETIME=[53F13AC0:01D09125] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1244 Lines: 33 On 05/13/2015 08:55 AM, Chen Gang wrote: > On 05/12/2015 10:29 PM, Dave Jones wrote: >> likewise sys_bpf judging by the absence of bpf_int_jit_compile and friends in arch/alpha >> The weak symbols mean it probably compiles/links, but it doesn't actually do >> anything, and now instead of -ENOSYS, anyone trying to actually use that syscall >> on alpha will get weird results. >> >> Shutting up warnings like this strikes me as the wrong thing to do. >> > > It sounds reasonable. For me, we need to wire up implemented syscalls, > and still left the unimplemented syscalls as building warnings. > > If no any additional reply, I shall try to send patch v2 for it within > this week (2015-05-17). > Sorry for sending patch v2 late (I sent it today just now). The reason is I could not login to hotmail and gmail server at home during the last week end (although the network is OK for other website). Thanks. -- Chen Gang Open, share, and attitude like air, water, and life which God blessed -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/