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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z15-20020a05640240cf00b0043e14ec047bsi12900067edb.6.2022.08.10.06.35.48; Wed, 10 Aug 2022 06:36:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=gE1zlbtZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232107AbiHJNRV (ORCPT + 99 others); Wed, 10 Aug 2022 09:17:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51252 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232390AbiHJNQy (ORCPT ); Wed, 10 Aug 2022 09:16:54 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66E4722298 for ; Wed, 10 Aug 2022 06:16:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660137412; x=1691673412; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=9TSgA33SDJln0XORUaheqflFWGe3kUB9qcYCl8X3XM0=; b=gE1zlbtZ1Hnvb+/DjAwAVOBvBrKU6JHE6gkSL8CABuLmWJ4raCMm5Xst H8fmLgytm4a4vR88nn6Hnm9nIc7tfHgc2JrxSvhKrnIJfvgmhT+87zULw jZ+vK3RoLY6/MrqkXf2LAYEB124uHVrJs6mU+SaR8J8AdDYtGzQQR/Tvp 6QC17LuRS6Salz8kDWbWeExixOX5JoyL7XEJp6FTigNTQTmQ8E7KNUtwN 4KQL3fu1OVDCueqbhtELMQUuRww4s+F6tWgAhteX2vejX/tsf+3vdCeYl OSoI7Q+7l0oCfGdWTPHr2mq5yjg+ctzb0qNChQBIEiFQKoUup2ilThVJE w==; X-IronPort-AV: E=McAfee;i="6400,9594,10435"; a="271462332" X-IronPort-AV: E=Sophos;i="5.93,227,1654585200"; d="scan'208";a="271462332" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Aug 2022 06:16:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,227,1654585200"; d="scan'208";a="555729564" Received: from lkp-server02.sh.intel.com (HELO 5d6b42aa80b8) ([10.239.97.151]) by orsmga003.jf.intel.com with ESMTP; 10 Aug 2022 06:16:49 -0700 Received: from kbuild by 5d6b42aa80b8 with local (Exim 4.96) (envelope-from ) id 1oLlZo-0000IF-1l; Wed, 10 Aug 2022 13:16:48 +0000 Date: Wed, 10 Aug 2022 21:16:39 +0800 From: kernel test robot To: Qing Zhang , Huacai Chen , WANG Xuerui Cc: kbuild-all@lists.01.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, Jiaxun Yang , hejinyang@loongson.cn Subject: Re: [PATCH 3/3] LoongArch: Add stacktrace support Message-ID: <202208102109.mnxcQi3g-lkp@intel.com> References: <20220728140519.5420-3-zhangqing@loongson.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220728140519.5420-3-zhangqing@loongson.cn> X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Qing, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.19] [cannot apply to next-20220810] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Qing-Zhang/LoongArch-Add-guess-unwinder-support/20220728-220739 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 6e7765cb477a9753670d4351d14de93f1e9dbbd4 config: loongarch-randconfig-s042-20220810 (https://download.01.org/0day-ci/archive/20220810/202208102109.mnxcQi3g-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/32ef6acf6f5ecfadda21be77cbebb07b1c69e56a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Qing-Zhang/LoongArch-Add-guess-unwinder-support/20220728-220739 git checkout 32ef6acf6f5ecfadda21be77cbebb07b1c69e56a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=loongarch SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got unsigned int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got unsigned int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got unsigned int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got unsigned int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got int [noderef] __percpu * >> kernel/events/core.c:223:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:223:9: sparse: expected void *ptr kernel/events/core.c:223:9: sparse: got int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got int [noderef] __percpu * kernel/events/core.c:320:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:320:9: sparse: expected void *ptr kernel/events/core.c:320:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1074:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1074:9: sparse: expected void *ptr kernel/events/core.c:1074:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1161:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1161:9: sparse: expected void *ptr kernel/events/core.c:1161:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got unsigned int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1170:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@ kernel/events/core.c:1170:9: sparse: expected void *ptr kernel/events/core.c:1170:9: sparse: got int [noderef] __percpu * kernel/events/core.c:1402:15: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/events/core.c:1402:15: sparse: struct perf_event_context [noderef] __rcu * -- >> crypto/crypto_engine.c:56:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ crypto/crypto_engine.c:56:9: sparse: expected void *ptr crypto/crypto_engine.c:56:9: sparse: got unsigned int [noderef] __percpu * >> crypto/crypto_engine.c:56:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ crypto/crypto_engine.c:56:9: sparse: expected void *ptr crypto/crypto_engine.c:56:9: sparse: got unsigned int [noderef] __percpu * >> crypto/crypto_engine.c:56:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ crypto/crypto_engine.c:56:9: sparse: expected void *ptr crypto/crypto_engine.c:56:9: sparse: got unsigned int [noderef] __percpu * >> crypto/crypto_engine.c:56:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ crypto/crypto_engine.c:56:9: sparse: expected void *ptr crypto/crypto_engine.c:56:9: sparse: got unsigned int [noderef] __percpu * vim +223 kernel/events/core.c fae3fde65138b60 Peter Zijlstra 2016-01-11 213 fae3fde65138b60 Peter Zijlstra 2016-01-11 214 static int event_function(void *info) fae3fde65138b60 Peter Zijlstra 2016-01-11 215 { fae3fde65138b60 Peter Zijlstra 2016-01-11 216 struct event_function_struct *efs = info; fae3fde65138b60 Peter Zijlstra 2016-01-11 217 struct perf_event *event = efs->event; fae3fde65138b60 Peter Zijlstra 2016-01-11 218 struct perf_event_context *ctx = event->ctx; fae3fde65138b60 Peter Zijlstra 2016-01-11 219 struct perf_cpu_context *cpuctx = __get_cpu_context(ctx); fae3fde65138b60 Peter Zijlstra 2016-01-11 220 struct perf_event_context *task_ctx = cpuctx->task_ctx; 63b6da39bb38e8f Peter Zijlstra 2016-01-14 221 int ret = 0; fae3fde65138b60 Peter Zijlstra 2016-01-11 222 164446455a5d3f1 Frederic Weisbecker 2017-11-06 @223 lockdep_assert_irqs_disabled(); fae3fde65138b60 Peter Zijlstra 2016-01-11 224 63b6da39bb38e8f Peter Zijlstra 2016-01-14 225 perf_ctx_lock(cpuctx, task_ctx); fae3fde65138b60 Peter Zijlstra 2016-01-11 226 /* fae3fde65138b60 Peter Zijlstra 2016-01-11 227 * Since we do the IPI call without holding ctx->lock things can have fae3fde65138b60 Peter Zijlstra 2016-01-11 228 * changed, double check we hit the task we set out to hit. fae3fde65138b60 Peter Zijlstra 2016-01-11 229 */ fae3fde65138b60 Peter Zijlstra 2016-01-11 230 if (ctx->task) { 63b6da39bb38e8f Peter Zijlstra 2016-01-14 231 if (ctx->task != current) { 0da4cf3e0a68c97 Peter Zijlstra 2016-02-24 232 ret = -ESRCH; 63b6da39bb38e8f Peter Zijlstra 2016-01-14 233 goto unlock; fae3fde65138b60 Peter Zijlstra 2016-01-11 234 } fae3fde65138b60 Peter Zijlstra 2016-01-11 235 fae3fde65138b60 Peter Zijlstra 2016-01-11 236 /* fae3fde65138b60 Peter Zijlstra 2016-01-11 237 * We only use event_function_call() on established contexts, fae3fde65138b60 Peter Zijlstra 2016-01-11 238 * and event_function() is only ever called when active (or fae3fde65138b60 Peter Zijlstra 2016-01-11 239 * rather, we'll have bailed in task_function_call() or the fae3fde65138b60 Peter Zijlstra 2016-01-11 240 * above ctx->task != current test), therefore we must have fae3fde65138b60 Peter Zijlstra 2016-01-11 241 * ctx->is_active here. fae3fde65138b60 Peter Zijlstra 2016-01-11 242 */ fae3fde65138b60 Peter Zijlstra 2016-01-11 243 WARN_ON_ONCE(!ctx->is_active); fae3fde65138b60 Peter Zijlstra 2016-01-11 244 /* fae3fde65138b60 Peter Zijlstra 2016-01-11 245 * And since we have ctx->is_active, cpuctx->task_ctx must fae3fde65138b60 Peter Zijlstra 2016-01-11 246 * match. fae3fde65138b60 Peter Zijlstra 2016-01-11 247 */ 63b6da39bb38e8f Peter Zijlstra 2016-01-14 248 WARN_ON_ONCE(task_ctx != ctx); 63b6da39bb38e8f Peter Zijlstra 2016-01-14 249 } else { 63b6da39bb38e8f Peter Zijlstra 2016-01-14 250 WARN_ON_ONCE(&cpuctx->ctx != ctx); fae3fde65138b60 Peter Zijlstra 2016-01-11 251 } 63b6da39bb38e8f Peter Zijlstra 2016-01-14 252 fae3fde65138b60 Peter Zijlstra 2016-01-11 253 efs->func(event, cpuctx, ctx, efs->data); 63b6da39bb38e8f Peter Zijlstra 2016-01-14 254 unlock: fae3fde65138b60 Peter Zijlstra 2016-01-11 255 perf_ctx_unlock(cpuctx, task_ctx); fae3fde65138b60 Peter Zijlstra 2016-01-11 256 63b6da39bb38e8f Peter Zijlstra 2016-01-14 257 return ret; fae3fde65138b60 Peter Zijlstra 2016-01-11 258 } fae3fde65138b60 Peter Zijlstra 2016-01-11 259 -- 0-DAY CI Kernel Test Service https://01.org/lkp