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 4878AC4320E for ; Mon, 30 Aug 2021 12:00:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2EE6761153 for ; Mon, 30 Aug 2021 12:00:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236698AbhH3MBB (ORCPT ); Mon, 30 Aug 2021 08:01:01 -0400 Received: from mail.kernel.org ([198.145.29.99]:47098 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236676AbhH3MAx (ORCPT ); Mon, 30 Aug 2021 08:00:53 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D275A61152; Mon, 30 Aug 2021 11:59:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630324799; bh=Omw1PFBQpa2oGnMIlEQ1ce+cdnCzeMg2fpLt5V870oc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=a3XFJ0PYXg2ZGEpuchRr8fR1sQ4cezV9+bsoe2vOZebDIMz/QRwjUA6Vzp8rs5aov o+cKICKSQGb2uXU+Y98fyV46HiCg24xSDweYO6YGugG0tVw8acyUv3PkaXAZTQ0Qme oEVUY4T7uy5h9N6/izBIrB+WzVKjrtb3acLK0JuFN6DoVFPCRd7khZo6i8vBchJsx5 sTXG9JCrv8D78olTMqTPx4d861nI3w24IjX81dTj7vSQJNfcaYvERipzBczB4pJrz6 muDnD9AtBDukzHOgEAecaKXJT2ijva9bzJFoT49ABFA68wTb9dy4w6XQtDyHmW/5AZ IzZKlRmUJTMCQ== 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 5.13 12/14] perf/x86/amd/power: Assign pmu.module Date: Mon, 30 Aug 2021 07:59:40 -0400 Message-Id: <20210830115942.1017300-12-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210830115942.1017300-1-sashal@kernel.org> References: <20210830115942.1017300-1-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: 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 16a2369c586e..37d5b380516e 100644 --- a/arch/x86/events/amd/power.c +++ b/arch/x86/events/amd/power.c @@ -213,6 +213,7 @@ 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