From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755326AbbAWNAp (ORCPT ); Fri, 23 Jan 2015 08:00:45 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:59291 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755158AbbAWNAk (ORCPT ); Fri, 23 Jan 2015 08:00:40 -0500 Message-Id: <20150123125159.696530128@infradead.org> User-Agent: quilt/0.61-1 Date: Fri, 23 Jan 2015 13:51:59 +0100 From: Peter Zijlstra To: mingo@kernel.org, linux-kernel@vger.kernel.org Cc: vincent.weaver@maine.edu, eranian@gmail.com, jolsa@redhat.com, mark.rutland@arm.com, torvalds@linux-foundation.org, tglx@linutronix.de, peterz@infradead.org Subject: [RFC][PATCH 0/3] perf fixes Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here are a few perf patches that (hopefully) fix a number of reported (and at least one unreported afaik) issues as triggered by Vince's fuzzer. After a few days of staring at that event->ctx mess and writing increasingly horrible patches, I came up with the approach from patch 3. It still isn't pretty or straight forward though; please give it careful consideration. Jiri reported some success on an slightly older stack.