Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751391Ab3HTOoH (ORCPT ); Tue, 20 Aug 2013 10:44:07 -0400 Received: from mail-yh0-f43.google.com ([209.85.213.43]:49778 "EHLO mail-yh0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751104Ab3HTOoE (ORCPT ); Tue, 20 Aug 2013 10:44:04 -0400 Date: Tue, 20 Aug 2013 10:42:56 -0400 (EDT) From: Vince Weaver To: Catalin Marinas cc: P J P , Linux Kernel Mailing List Subject: Re: About perf,arm -- oops in validate_event In-Reply-To: Message-ID: References: User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 808 Lines: 22 On Tue, 20 Aug 2013, Catalin Marinas wrote: > On 20 August 2013 11:03, P J P wrote: > > -> https://lkml.org/lkml/2013/8/7/259 > > > > I wanted to confirm if this above fix should also go into ARM64 build Or is > > ARM64 platform not vulnerable? > > It is and I'll push patches to mainline (Will is preparing them). You'll probably also want the equivalent of d9f966357b14e356dbd83b8f4a197a287ab4ff83 as well since arch/arm64/kernel/perf_event.c has the same overflow in armpmu_map_event that is fixed in the mentioned commit. Vince -- 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/