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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 7F295C43334 for ; Mon, 3 Sep 2018 17:38:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4381A2077C for ; Mon, 3 Sep 2018 17:38:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4381A2077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org 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 S1731792AbeICV7Y (ORCPT ); Mon, 3 Sep 2018 17:59:24 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:48876 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726384AbeICV7X (ORCPT ); Mon, 3 Sep 2018 17:59:23 -0400 Received: from localhost (ip-213-127-74-90.ip.prioritytelecom.net [213.127.74.90]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id A4BC8BC4; Mon, 3 Sep 2018 17:38:12 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Masami Hiramatsu , Ananth N Mavinakayanahalli , Anil S Keshavamurthy , Arnd Bergmann , David Howells , "David S . Miller" , Heiko Carstens , Jon Medhurst , Linus Torvalds , Peter Zijlstra , Thomas Gleixner , Thomas Richter , "Tobin C . Harding" , Will Deacon , acme@kernel.org, akpm@linux-foundation.org, brueckner@linux.vnet.ibm.com, linux-arch@vger.kernel.org, rostedt@goodmis.org, schwidefsky@de.ibm.com, Ingo Molnar Subject: [PATCH 4.18 097/123] kprobes/arm: Fix %p uses in error messages Date: Mon, 3 Sep 2018 18:57:21 +0200 Message-Id: <20180903165723.620027287@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180903165719.499675257@linuxfoundation.org> References: <20180903165719.499675257@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Masami Hiramatsu commit 75b2f5f5911fe7a2fc82969b2b24dde34e8f820d upstream. Fix %p uses in error messages by removing it and using general dumper. Signed-off-by: Masami Hiramatsu Cc: Ananth N Mavinakayanahalli Cc: Anil S Keshavamurthy Cc: Arnd Bergmann Cc: David Howells Cc: David S . Miller Cc: Heiko Carstens Cc: Jon Medhurst Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Thomas Richter Cc: Tobin C . Harding Cc: Will Deacon Cc: acme@kernel.org Cc: akpm@linux-foundation.org Cc: brueckner@linux.vnet.ibm.com Cc: linux-arch@vger.kernel.org Cc: rostedt@goodmis.org Cc: schwidefsky@de.ibm.com Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/lkml/152491905361.9916.15300852365956231645.stgit@devbox Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- arch/arm/probes/kprobes/core.c | 4 ++-- arch/arm/probes/kprobes/test-core.c | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) --- a/arch/arm/probes/kprobes/core.c +++ b/arch/arm/probes/kprobes/core.c @@ -289,8 +289,8 @@ void __kprobes kprobe_handler(struct pt_ break; case KPROBE_REENTER: /* A nested probe was hit in FIQ, it is a BUG */ - pr_warn("Unrecoverable kprobe detected at %p.\n", - p->addr); + pr_warn("Unrecoverable kprobe detected.\n"); + dump_kprobe(p); /* fall through */ default: /* impossible cases */ --- a/arch/arm/probes/kprobes/test-core.c +++ b/arch/arm/probes/kprobes/test-core.c @@ -1461,7 +1461,6 @@ fail: print_registers(&result_regs); if (mem) { - pr_err("current_stack=%p\n", current_stack); pr_err("expected_memory:\n"); print_memory(expected_memory, mem_size); pr_err("result_memory:\n"); From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Subject: [PATCH 4.18 097/123] kprobes/arm: Fix %p uses in error messages Date: Mon, 3 Sep 2018 18:57:21 +0200 Message-ID: <20180903165723.620027287@linuxfoundation.org> References: <20180903165719.499675257@linuxfoundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <20180903165719.499675257@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Masami Hiramatsu , Ananth N Mavinakayanahalli , Anil S Keshavamurthy , Arnd Bergmann , David Howells , "David S . Miller" , Heiko Carstens , Jon Medhurst , Linus Torvalds , Peter Zijlstra , Thomas Gleixner , Thomas Richter , "Tobin C . Harding" , Will Deacon , acme@kernel.org, akpm@linux-foundation.org, brueckner@linux.vnet.ibm.com, linux-arch@vger.kernel.org, rostedt@goodmis.org List-Id: linux-arch.vger.kernel.org 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Masami Hiramatsu commit 75b2f5f5911fe7a2fc82969b2b24dde34e8f820d upstream. Fix %p uses in error messages by removing it and using general dumper. Signed-off-by: Masami Hiramatsu Cc: Ananth N Mavinakayanahalli Cc: Anil S Keshavamurthy Cc: Arnd Bergmann Cc: David Howells Cc: David S . Miller Cc: Heiko Carstens Cc: Jon Medhurst Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Thomas Richter Cc: Tobin C . Harding Cc: Will Deacon Cc: acme@kernel.org Cc: akpm@linux-foundation.org Cc: brueckner@linux.vnet.ibm.com Cc: linux-arch@vger.kernel.org Cc: rostedt@goodmis.org Cc: schwidefsky@de.ibm.com Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/lkml/152491905361.9916.15300852365956231645.stgit@devbox Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman --- arch/arm/probes/kprobes/core.c | 4 ++-- arch/arm/probes/kprobes/test-core.c | 1 - 2 files changed, 2 insertions(+), 3 deletions(-) --- a/arch/arm/probes/kprobes/core.c +++ b/arch/arm/probes/kprobes/core.c @@ -289,8 +289,8 @@ void __kprobes kprobe_handler(struct pt_ break; case KPROBE_REENTER: /* A nested probe was hit in FIQ, it is a BUG */ - pr_warn("Unrecoverable kprobe detected at %p.\n", - p->addr); + pr_warn("Unrecoverable kprobe detected.\n"); + dump_kprobe(p); /* fall through */ default: /* impossible cases */ --- a/arch/arm/probes/kprobes/test-core.c +++ b/arch/arm/probes/kprobes/test-core.c @@ -1461,7 +1461,6 @@ fail: print_registers(&result_regs); if (mem) { - pr_err("current_stack=%p\n", current_stack); pr_err("expected_memory:\n"); print_memory(expected_memory, mem_size); pr_err("result_memory:\n");