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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A18AC433EF for ; Thu, 3 Feb 2022 14:34:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351377AbiBCOeI (ORCPT ); Thu, 3 Feb 2022 09:34:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58254 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351271AbiBCOdc (ORCPT ); Thu, 3 Feb 2022 09:33:32 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 006D1C061758; Thu, 3 Feb 2022 06:33:29 -0800 (PST) Date: Thu, 03 Feb 2022 14:33:27 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1643898808; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=r8Eis3E343wJukn0Qs+ZCxjKMVQXcpmkBUevDbt703M=; b=e+PFzZLWFc95518iWlviz/XTbJUtxCZHylha79PA/Umnk/UtxzkMtaIeVg43sUMVXt+Nc1 N65ObgwlhWxyrgWxlDl25re9tYU0s45VSyOPBVT0cThT7EemNkSDT+dS+kV2I1bjluwVRT bdtThfkVHEJXjPqQI1TzUExulogBhnL7quLhJApWdPH8ysGuq5QT161xtaqmO9geSwdVks GVbmICSTJsU+aOOGqDf+TSr06pd8plCXzfeMQyGk/ZGD83mjHWnAX4U+NcM5ONEIjaGIdg 4Xm/uQAOXnbvF/h6gk7imJ1IEgivLkcCobFN1BMuCbjpIrV4Qs+hjqgDckMiCQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1643898808; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=r8Eis3E343wJukn0Qs+ZCxjKMVQXcpmkBUevDbt703M=; b=KVjTgdYvzIZ47MMw60rJkNTg3WBfj9ubcdkGnuFZax/Q8rHQacwsn2/HD4LjVV+ujNzdiy LUvViroV0kebj5BA== From: "tip-bot2 for Adrian Hunter" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: perf/core] perf/core: Allow kernel address filter when not filtering the kernel Cc: Adrian Hunter , "Peter Zijlstra (Intel)" , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20220131072453.2839535-6-adrian.hunter@intel.com> References: <20220131072453.2839535-6-adrian.hunter@intel.com> MIME-Version: 1.0 Message-ID: <164389880765.16921.7539496032097645173.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the perf/core branch of tip: Commit-ID: 58b2ff2c18b1e1d7232b8007a5698ec4ee7a7a0d Gitweb: https://git.kernel.org/tip/58b2ff2c18b1e1d7232b8007a5698ec4ee7a7a0d Author: Adrian Hunter AuthorDate: Mon, 31 Jan 2022 09:24:53 +02:00 Committer: Peter Zijlstra CommitterDate: Wed, 02 Feb 2022 13:11:43 +01:00 perf/core: Allow kernel address filter when not filtering the kernel The so-called 'kernel' address filter can also be useful for filtering fixed addresses in user space. Allow that. Signed-off-by: Adrian Hunter Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20220131072453.2839535-6-adrian.hunter@intel.com --- kernel/events/core.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 2889b82..afbf388 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -10515,8 +10515,6 @@ perf_event_parse_addr_filter(struct perf_event *event, char *fstr, */ if (state == IF_STATE_END) { ret = -EINVAL; - if (kernel && event->attr.exclude_kernel) - goto fail; /* * ACTION "filter" must have a non-zero length region