From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1324EECE560 for ; Mon, 24 Sep 2018 15:26:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB9B92086B for ; Mon, 24 Sep 2018 15:26:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CB9B92086B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xmission.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730384AbeIXV3F (ORCPT ); Mon, 24 Sep 2018 17:29:05 -0400 Received: from out01.mta.xmission.com ([166.70.13.231]:44000 "EHLO out01.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728572AbeIXV3E (ORCPT ); Mon, 24 Sep 2018 17:29:04 -0400 Received: from in02.mta.xmission.com ([166.70.13.52]) by out01.mta.xmission.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.87) (envelope-from ) id 1g4Skf-0006jc-G4; Mon, 24 Sep 2018 09:26:21 -0600 Received: from [105.184.227.67] (helo=x220.Home) by in02.mta.xmission.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.87) (envelope-from ) id 1g4SkP-00018i-Jc; Mon, 24 Sep 2018 09:26:21 -0600 From: "Eric W. Biederman" To: linux-kernel@vger.kernel.org Cc: linux-arch@vger.kernel.org, Guan Xuetao , "Eric W. Biederman" Date: Mon, 24 Sep 2018 17:25:35 +0200 Message-Id: <20180924152537.19515-1-ebiederm@xmission.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <87lg7q2a2w.fsf@xmission.com> References: <87lg7q2a2w.fsf@xmission.com> X-XM-SPF: eid=1g4SkP-00018i-Jc;;;mid=<20180924152537.19515-1-ebiederm@xmission.com>;;;hst=in02.mta.xmission.com;;;ip=105.184.227.67;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX19FaO70DWVOhLQeSnawaeCrPtQg5UyAuIk= X-SA-Exim-Connect-IP: 105.184.227.67 X-SA-Exim-Mail-From: ebiederm@xmission.com Subject: [REVIEW][PATCH 1/3] signal/unicore32: Use send_sig_fault where appropriate X-SA-Exim-Version: 4.2.1 (built Thu, 05 May 2016 13:38:54 -0600) X-SA-Exim-Scanned: Yes (on in02.mta.xmission.com) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: "Eric W. Biederman" --- arch/unicore32/kernel/fpu-ucf64.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/unicore32/kernel/fpu-ucf64.c b/arch/unicore32/kernel/fpu-ucf64.c index 8594b168f25e..fc5dad32a982 100644 --- a/arch/unicore32/kernel/fpu-ucf64.c +++ b/arch/unicore32/kernel/fpu-ucf64.c @@ -54,14 +54,6 @@ */ void ucf64_raise_sigfpe(struct pt_regs *regs) { - siginfo_t info; - - clear_siginfo(&info); - - info.si_signo = SIGFPE; - info.si_code = FPE_FLTUNK; - info.si_addr = (void __user *)(instruction_pointer(regs) - 4); - /* * This is the same as NWFPE, because it's not clear what * this is used for @@ -69,7 +61,9 @@ void ucf64_raise_sigfpe(struct pt_regs *regs) current->thread.error_code = 0; current->thread.trap_no = 6; - send_sig_info(SIGFPE, &info, current); + send_sig_fault(SIGFPE, FPE_FLTUNK, + (void __user *)(instruction_pointer(regs) - 4), + current); } /* -- 2.17.1