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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 A91CBC10F0E for ; Thu, 18 Apr 2019 18:32:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 71E2020643 for ; Thu, 18 Apr 2019 18:32:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555612354; bh=8j7VnDdhSNheStUU3GnDHE7iperAyzwh78MFIYNSjzU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=u/W9QErwMTlzV8IYtisRiGD4o4Ku+AkpN1Ta3b93/I0AUXqXxqp50dKkqbgpMglG7 lsU9jAoZ6a6SmLYULVZsjdO5lpVJyJSzuBPAdOj9TgqZqwY+mbtlkc3dWg414uEX+Y wSTA05lW1djmDjv/inES422ae+opR5EmePDKMQKo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390505AbfDRScd (ORCPT ); Thu, 18 Apr 2019 14:32:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:55524 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390338AbfDRSAU (ORCPT ); Thu, 18 Apr 2019 14:00:20 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6312F21872; Thu, 18 Apr 2019 18:00:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555610419; bh=8j7VnDdhSNheStUU3GnDHE7iperAyzwh78MFIYNSjzU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dPP3wTKUeeUb2NIw3o8j3PpWcrMXUexAIOnGd373yt4TtjsAfhdEtIl562/zsRm8k w4kkRbK7cRNkztRAVy64qqHE76PlDj2dmpyGEhHjEqDxbeGo0/vAxZfrg9HgmJxA4t N11HsMCMsNIqfLwmXXuucbxN3y+Fh8y2Xq3sxfLo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zhang Rui , Sasha Levin Subject: [PATCH 4.19 022/110] thermal/intel_powerclamp: fix truncated kthread name Date: Thu, 18 Apr 2019 19:56:11 +0200 Message-Id: <20190418160439.850115344@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190418160437.484158340@linuxfoundation.org> References: <20190418160437.484158340@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ Upstream commit e925b5be5751f6a7286bbd9a4cbbc4ac90cc5fa6 ] kthread name only allows 15 characters (TASK_COMMON_LEN is 16). Thus rename the kthreads created by intel_powerclamp driver from "kidle_inject/ + decimal cpuid" to "kidle_inj/ + decimal cpuid" to avoid truncated kthead name for cpu 100 and later. Signed-off-by: Zhang Rui Signed-off-by: Sasha Levin --- drivers/thermal/intel_powerclamp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c index ea1aa7dbe42c..8e8328347c0e 100644 --- a/drivers/thermal/intel_powerclamp.c +++ b/drivers/thermal/intel_powerclamp.c @@ -494,7 +494,7 @@ static void start_power_clamp_worker(unsigned long cpu) struct powerclamp_worker_data *w_data = per_cpu_ptr(worker_data, cpu); struct kthread_worker *worker; - worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inject/%ld", cpu); + worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inj/%ld", cpu); if (IS_ERR(worker)) return; -- 2.19.1