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=-6.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 6BFE8C433ED for ; Wed, 5 May 2021 11:07:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 33082613C7 for ; Wed, 5 May 2021 11:07:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232588AbhEELIq (ORCPT ); Wed, 5 May 2021 07:08:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:45970 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232256AbhEELIq (ORCPT ); Wed, 5 May 2021 07:08:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 13772613C3; Wed, 5 May 2021 11:07:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620212869; bh=5CK/VGEIs+HuCMd+YDSNi0UJmbnO+p0BXUbR9qLmRo8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=o/k0g0iGAQuwrqWjCwDgBTyu65sP9KnE1654U0qwOspFx67J4OZ1seZ50SRQtT5uP bofLbuPgnd3/kkSFlSdo0aj7yxr+CrzJamOcO7HKDgkCFt+XkOliJaYfhQnN59mmj+ YMuNtVM7Rm3QzwxjuoaZol1dcfSFnC77f/X5v1Bo= Date: Wed, 5 May 2021 13:07:47 +0200 From: Greg KH To: Ondrej Mosnacek Cc: Linux Stable maillist , Peter Zijlstra , SElinux list Subject: Re: Stable backport request - perf/core: Fix unconditional security_locked_down() call Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org On Wed, May 05, 2021 at 12:58:24PM +0200, Ondrej Mosnacek wrote: > Hello, > > please consider backporting commit 08ef1af4de5f ("perf/core: Fix > unconditional security_locked_down() call") to stable kernels, as > without it SELinux requires an extraneous permission for > perf_event_open(2) calls with PERF_SAMPLE_REGS_INTR unset. > > The range of target kernel versions is implied by the Fixes: tag. Now queued up, thanks. greg k-h