Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752044AbbLNBZB (ORCPT ); Sun, 13 Dec 2015 20:25:01 -0500 Received: from mail-ig0-f174.google.com ([209.85.213.174]:34374 "EHLO mail-ig0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751951AbbLNBYy (ORCPT ); Sun, 13 Dec 2015 20:24:54 -0500 MIME-Version: 1.0 In-Reply-To: References: Date: Sun, 13 Dec 2015 18:24:54 -0700 Message-ID: Subject: Re: [GIT PULL] please pull one bug fix for v4.4 From: Jeff Merkey To: torvalds@linux-foundation.org, LKML Cc: Thomas Gleixner , Andy Lutomirski , Ingo Molnar , "H. Peter Anvin" , X86 ML , Peter Zijlstra , Andy Lutomirski , Masami Hiramatsu , Steven Rostedt , Borislav Petkov , Jiri Olsa Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1084 Lines: 30 Raw commit address for the diff is: https://github.com/jeffmerkey/linux/commit/e1d3c76814c839a835286843f0bca33b0c5d0dd8.diff On 12/13/15, Jeff Merkey wrote: > Hi Linus, > > The following changes since commit > 527e9316f8ec44bd53d90fb9f611fa7ffff52bb9: > > Linux 4.4-rc4 (2015-12-06 15:43:12 -0800) > > are available in the git repository at: > > https://github.com/jeffmerkey/linux/tree/fixes-for-linus > > hw_breakpoint.c: fix INT1 recursion and system hard hang. > > Fixes a 13 year old bug in the int1 handler path that results in a > hard system lockup is someone triggers an int1 breakpoint in the > hardware and no perf event has been registered. Prints a log message > and sets the resume flag in x86 and x86_64 to prevent the system from > locking up and gracefully prints a rate limited message. > -- 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/