From patchwork Mon Sep 24 09:10:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Eric W. Biederman" X-Patchwork-Id: 10612095 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BB8D6913 for ; Mon, 24 Sep 2018 09:28:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A713029DFE for ; Mon, 24 Sep 2018 09:28:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9ACFF29E03; Mon, 24 Sep 2018 09:28:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 22C3C29DFE for ; Mon, 24 Sep 2018 09:28:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:References: In-Reply-To:Message-Id:Date:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=iZ1IkW28359mcVNNOWCpW5IHNMRGjCZq0tsjxqQ/CVA=; b=MY0l+68iMH9LKf xcr6/d67HhrdHTOU3VI48SZM7d4VnNCYGSZfBzEstrEe3MWPgvKnC/xhvhZt6uuMp6q06KPx8KJm3 v1vq2FKCAwJjqda/PxNyr2rZE6KK+k+DXS8G15TognGRqKdTsZDkLgpwsdAbMX9zyQCYzoVfvbyIo D1huMZU8BclMlud7zQnAMzI2QTAhLEG+3S5t1uNTBVEOFc/rvNvHfmEK54jebMEnKq8q0G9X1/yd4 TWIVAdEXMVQ/SOWRMMoeKBcGjXnRPbvX7ykFNb5DCXBqFpHYDB4eyWLV0EVIC9Zj1njAmF99M+jtz h1lfkrH0aOt0xtomkM9g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1g4NAK-0007QD-Vd; Mon, 24 Sep 2018 09:28:29 +0000 Received: from merlin.infradead.org ([2001:8b0:10b:1231::1]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g4N8H-0006RP-1k for linux-arm-kernel@bombadil.infradead.org; Mon, 24 Sep 2018 09:26:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Subject:References:In-Reply-To: Message-Id:Date:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=euUhejNELgt+AQHdCSDwEu/+xx1hOgXaB6ceenwdCFg=; b=djSQb6JfuA37ijep7Gk1SmAI1 wV8nM+BwomPUDTe/G8aFfnepN3rORhuB1W5TrfItUlgJKWr/tyD7PG7dkrxxJ/9DjlzQmh2vZwju1 LtnRsgPxMyyZof593rK0lDt4tqf8sqx3SqerufHDF2d3q9HePyRZPPwlq6YiZ8zIRZINxnOGtYtCf qDjdoJKwOJtAyMgvl23wSBa5RjR0G+B8UK8Eec4BC7dvG1r1K9zXHCzuvv4JZTs9p7IQt7tY7O98B O1c+BSIHUtluOFcHFk7nWPsv1a8Z9W6mEyjJYzZOVJLS6JaWCuV35lRtEjSwOG/MdJA+5rML56iZ7 sX5vKh2WA==; Received: from out02.mta.xmission.com ([166.70.13.232]) by merlin.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1g4Myc-0000I8-Jb for linux-arm-kernel@lists.infradead.org; Mon, 24 Sep 2018 09:16:24 +0000 Received: from in01.mta.xmission.com ([166.70.13.51]) by out02.mta.xmission.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.87) (envelope-from ) id 1g4MyS-0005nS-Lp; Mon, 24 Sep 2018 03:16:12 -0600 Received: from [105.184.227.67] (helo=x220.Home) by in01.mta.xmission.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.87) (envelope-from ) id 1g4MvH-0002zU-Gk; Mon, 24 Sep 2018 03:12:56 -0600 From: "Eric W. Biederman" To: linux-kernel@vger.kernel.org Date: Mon, 24 Sep 2018 11:10:13 +0200 Message-Id: <20180924091015.4458-13-ebiederm@xmission.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <871s9j462u.fsf@xmission.com> References: <871s9j462u.fsf@xmission.com> X-XM-SPF: eid=1g4MvH-0002zU-Gk; ; ; mid=<20180924091015.4458-13-ebiederm@xmission.com>; ; ; hst=in01.mta.xmission.com; ; ; ip=105.184.227.67; ; ; frm=ebiederm@xmission.com; ; ; spf=neutral X-XM-AID: U2FsdGVkX1+0GbLxE1n6LPxN5LfTFQNf9RV67b4c0SA= X-SA-Exim-Connect-IP: 105.184.227.67 X-SA-Exim-Mail-From: ebiederm@xmission.com Subject: [REVIEW][PATCH 13/15] signal/arm64: In ptrace_hbptriggered name the signal description string 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) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180924_051622_792177_7CB1FB9D X-CRM114-Status: GOOD ( 10.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, Catalin Marinas , Will Deacon , "Eric W. Biederman" , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This will let the description be reused shortly. Signed-off-by: "Eric W. Biederman" --- arch/arm64/kernel/ptrace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 7ab75e78aa08..921267f59d0d 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -182,6 +182,7 @@ static void ptrace_hbptriggered(struct perf_event *bp, struct pt_regs *regs) { struct arch_hw_breakpoint *bkpt = counter_arch_bp(bp); + const char *desc = "Hardware breakpoint trap (ptrace)"; #ifdef CONFIG_COMPAT if (is_compat_task()) { @@ -206,7 +207,7 @@ static void ptrace_hbptriggered(struct perf_event *bp, #endif arm64_force_sig_fault(SIGTRAP, TRAP_HWBKPT, (void __user *)(bkpt->trigger), - "Hardware breakpoint trap (ptrace)"); + desc); } /*