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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 E2349C4320A for ; Mon, 30 Aug 2021 12:03:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CEA8660E73 for ; Mon, 30 Aug 2021 12:03:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237405AbhH3MDs (ORCPT ); Mon, 30 Aug 2021 08:03:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:49404 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236848AbhH3MB3 (ORCPT ); Mon, 30 Aug 2021 08:01:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C0E1061205; Mon, 30 Aug 2021 12:00:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630324828; bh=X3bhiUlAufGCTM6lTGf8Zx8nIqp8Pnl4bDwRLSOpxMY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K2ILfCmfO3bYCRiGl1tEkurY9d163KKxV9SyHMA/nFn5EK6waYdBeR88E6keVA/tv OIQJqVgDW8NlElKIxBLbi0EzbB1hcziud2g0eEkV63BB0pe56hkOSG9pUIdN5+9BaX HRu74P7rKUfPDoGABhL21C/IVlx0Poktbjpv+jgAY8k/rXk+hKP+l8ealOwqJm3R/j mszxoxqNDZbtwKEIumGkXvjgnsKGXWe9X+/J+lvwDts6V5A/S+DLuS8l6tv2pT1d1O HMnYBGTvUPCcoO0YLNkydQT9FNPkzN6qhmcbUQDZn1uSMZrR6cpki2MB0+QHPe4GIx 6+v+LQoAmlPTw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kim Phillips , Peter Zijlstra , Ingo Molnar , Sasha Levin , linux-perf-users@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 08/10] perf/x86/amd/power: Assign pmu.module Date: Mon, 30 Aug 2021 08:00:15 -0400 Message-Id: <20210830120018.1017841-8-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210830120018.1017841-1-sashal@kernel.org> References: <20210830120018.1017841-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@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