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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 AD2E4C433FE for ; Fri, 10 Sep 2021 12:35:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8E28261026 for ; Fri, 10 Sep 2021 12:35:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233770AbhIJMg6 (ORCPT ); Fri, 10 Sep 2021 08:36:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:54456 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234132AbhIJMfl (ORCPT ); Fri, 10 Sep 2021 08:35:41 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id ED03B61208; Fri, 10 Sep 2021 12:34:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1631277270; bh=X3bhiUlAufGCTM6lTGf8Zx8nIqp8Pnl4bDwRLSOpxMY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ARR8coVbCRljF211MmiDcAahxHnfaF4vA4azv3wpu3ycsNUjp0W5E74BZ1GfMufSz gMPHXTfZPHIh5LbRi4nluCwYROyZHqRjzHjP9CE9KQGIuGgAX6zolZS+ExKU7KBolt e9wOoBm7LlGev2zKuzgQy/hdGjgH2jQpeNuPy80A= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kim Phillips , "Peter Zijlstra (Intel)" , Ingo Molnar , Sasha Levin Subject: [PATCH 5.4 15/37] perf/x86/amd/power: Assign pmu.module Date: Fri, 10 Sep 2021 14:30:18 +0200 Message-Id: <20210910122917.674323795@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210910122917.149278545@linuxfoundation.org> References: <20210910122917.149278545@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kim Phillips [ Upstream commit ccf26483416a339c114409f6e7cd02abdeaf8052 ] Assign pmu.module so the driver can't be unloaded whilst in use. Signed-off-by: Kim Phillips Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20210817221048.88063-4-kim.phillips@amd.com Signed-off-by: Sasha Levin --- arch/x86/events/amd/power.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c index abef51320e3a..c4892b7d0c36 100644 --- a/arch/x86/events/amd/power.c +++ b/arch/x86/events/amd/power.c @@ -217,6 +217,7 @@ static struct pmu pmu_class = { .stop = pmu_event_stop, .read = pmu_event_read, .capabilities = PERF_PMU_CAP_NO_EXCLUDE, + .module = THIS_MODULE, }; static int power_cpu_exit(unsigned int cpu) -- 2.30.2