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=-19.2 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=ham 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 16B3FC433E0 for ; Thu, 21 Jan 2021 06:58:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE2D423788 for ; Thu, 21 Jan 2021 06:58:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726793AbhAUG6l (ORCPT ); Thu, 21 Jan 2021 01:58:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:36428 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726042AbhAUG5W (ORCPT ); Thu, 21 Jan 2021 01:57:22 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AEEDE2396F; Thu, 21 Jan 2021 06:56:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611212193; bh=wv9R3YbMmDZpuBvKea9U3IYMvPqDbPWPeoVQyx3W8hg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NrN50/yDb1bSJCqsMyNSj5/C8MYnLLAXf7wP3zFVk0M2n7xxTIQDcf7lSTVqes8BK VJcH9y4y9Vm9IRhi0hStF9107kpcD+KSMHDlSSKYBOoQrksxzVnKs37IrhjL1lOZch hPEOx+iXLrfY0Hpuz9xlx2yj76y1nxVCZtDj1d8e0QcPrmidYPc5FR1a7X3IyzO1TX cthOFYW298rpSJ/ltGJLouxp9V9lr0oUSnSy+GTXafX4x9eU3CH1WssAFJ+E65VYQn fUVk9nLp+aBLgAWrxaXl5BE6t5mA6Lvzb071TdaHW1Z43K6zWhTwNMS8fcP+C1Kyin hxWYkQ9l2toVA== From: guoren@kernel.org To: guoren@kernel.org Cc: linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, Guo Ren , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo Subject: [PATCH 02/29] csky: Fixup perf probe failed Date: Thu, 21 Jan 2021 14:53:22 +0800 Message-Id: <20210121065349.3188251-2-guoren@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210121065349.3188251-1-guoren@kernel.org> References: <20210121065349.3188251-1-guoren@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-csky@vger.kernel.org From: Guo Ren Current perf init will failed with: [ 1.452433] csky-pmu: probe of soc:pmu failed with error -16 This patch fix it up with adding CPUHP_AP_PERF_CSKY_ONLINE in cpuhotplug.h. Signed-off-by: Guo Ren Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo --- arch/csky/kernel/perf_event.c | 2 +- include/linux/cpuhotplug.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/csky/kernel/perf_event.c b/arch/csky/kernel/perf_event.c index 1a29f1157449..55d5a5379483 100644 --- a/arch/csky/kernel/perf_event.c +++ b/arch/csky/kernel/perf_event.c @@ -1319,7 +1319,7 @@ int csky_pmu_device_probe(struct platform_device *pdev, pr_notice("[perf] PMU request irq fail!\n"); } - ret = cpuhp_setup_state(CPUHP_AP_PERF_ONLINE, "AP_PERF_ONLINE", + ret = cpuhp_setup_state(CPUHP_AP_PERF_CSKY_ONLINE, "AP_PERF_ONLINE", csky_pmu_starting_cpu, csky_pmu_dying_cpu); if (ret) { diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 0042ef362511..d3e26dc81494 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -185,6 +185,7 @@ enum cpuhp_state { CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE, CPUHP_AP_PERF_POWERPC_HV_24x7_ONLINE, CPUHP_AP_PERF_POWERPC_HV_GPCI_ONLINE, + CPUHP_AP_PERF_CSKY_ONLINE, CPUHP_AP_WATCHDOG_ONLINE, CPUHP_AP_WORKQUEUE_ONLINE, CPUHP_AP_RCUTREE_ONLINE, -- 2.17.1