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 4A53FECE561 for ; Mon, 24 Sep 2018 12:12:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E7A420C0A for ; Mon, 24 Sep 2018 12:12:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E7A420C0A 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 S1731345AbeIXSOE (ORCPT ); Mon, 24 Sep 2018 14:14:04 -0400 Received: from out03.mta.xmission.com ([166.70.13.233]:50626 "EHLO out03.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731264AbeIXSOD (ORCPT ); Mon, 24 Sep 2018 14:14:03 -0400 Received: from in02.mta.xmission.com ([166.70.13.52]) by out03.mta.xmission.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.87) (envelope-from ) id 1g4Pin-0006mG-Qc; Mon, 24 Sep 2018 06:12:13 -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 1g4Pim-0002Pv-8Y; Mon, 24 Sep 2018 06:12:13 -0600 From: "Eric W. Biederman" To: linux-kernel@vger.kernel.org Cc: linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Russell King , "Eric W. Biederman" Date: Mon, 24 Sep 2018 14:11:27 +0200 Message-Id: <20180924121128.5983-3-ebiederm@xmission.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <87pnx32j2p.fsf@xmission.com> References: <87pnx32j2p.fsf@xmission.com> X-XM-SPF: eid=1g4Pim-0002Pv-8Y;;;mid=<20180924121128.5983-3-ebiederm@xmission.com>;;;hst=in02.mta.xmission.com;;;ip=105.184.227.67;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX18tP2cGVa2xvu6mrxbWE+2vIHadrlBPfcc= X-SA-Exim-Connect-IP: 105.184.227.67 X-SA-Exim-Mail-From: ebiederm@xmission.com Subject: [REVIEW][PATCH 3/4] signal/arm: 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/arm/vfp/vfpmodule.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index dc7e6b50ef67..aa96cc5c9fe9 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -216,13 +216,6 @@ static struct notifier_block vfp_notifier_block = { */ static void vfp_raise_sigfpe(unsigned int sicode, struct pt_regs *regs) { - siginfo_t info; - - clear_siginfo(&info); - info.si_signo = SIGFPE; - info.si_code = sicode; - 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 @@ -230,7 +223,9 @@ static void vfp_raise_sigfpe(unsigned int sicode, struct pt_regs *regs) current->thread.error_code = 0; current->thread.trap_no = 6; - send_sig_info(SIGFPE, &info, current); + send_sig_fault(SIGFPE, sicode, + (void __user *)(instruction_pointer(regs) - 4), + current); } static void vfp_panic(char *reason, u32 inst) -- 2.17.1