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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8D537C433FE for ; Thu, 12 May 2022 01:30:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231401AbiELBac (ORCPT ); Wed, 11 May 2022 21:30:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230274AbiELBaU (ORCPT ); Wed, 11 May 2022 21:30:20 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE8601B174E; Wed, 11 May 2022 18:30:16 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 3A812CE27DD; Thu, 12 May 2022 01:30:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 9579CC34117; Thu, 12 May 2022 01:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652319013; bh=m5acg99mSq3zpG/3PXvxW8EnYwk4V14uo7lZl0qIYx0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=aVhYB4aesnC2yqwl7d20vjBh++kf35nLMMDnXTVV3ORIsvHPPS9ggTYycIqaZu+1x eyGkEXrfG9WRVuGHbTg30K0+ZD8BSURYyj+RbI3Q0h2v+VLKUJwlmeuQS7ladgE/Py lUvvgq9ks1NedWXkIjCMNXZi4gH+EylIKwrlgIySHFQiKgMbU1JPE57n3iigh8KTLA n4QctZLYA7eX4eG7m92l53lvcccI5hUdwX/WqPXo8rhsdknvIG5sraCq2mLuiTcSpN vyvdPRUHOVfyhejXPT/USs8VzMkHSCCBeb4PQLjmYbHHidNLW38KFQEFJr/kfxSAtB XbZ0KvrPpPp4g== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 72E93E8DBDA; Thu, 12 May 2022 01:30:13 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v2 0/2] Introduce access remote cpu elem support in BPF percpu map From: patchwork-bot+netdevbpf@kernel.org Message-Id: <165231901346.29050.11394051230756915389.git-patchwork-notify@kernel.org> Date: Thu, 12 May 2022 01:30:13 +0000 References: <20220511093854.411-1-zhoufeng.zf@bytedance.com> In-Reply-To: <20220511093854.411-1-zhoufeng.zf@bytedance.com> To: Feng zhou Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org, rostedt@goodmis.org, mingo@redhat.com, jolsa@kernel.org, davemarchevsky@fb.com, joannekoong@fb.com, geliang.tang@suse.com, netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, duanxiongchun@bytedance.com, songmuchun@bytedance.com, wangdongdong.6@bytedance.com, cong.wang@bytedance.com, zhouchengming@bytedance.com, yosryahmed@google.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 11 May 2022 17:38:52 +0800 you wrote: > From: Feng Zhou > > Trace some functions, such as enqueue_task_fair, need to access the > corresponding cpu, not the current cpu, and bpf_map_lookup_elem percpu map > cannot do it. So add bpf_map_lookup_percpu_elem to accomplish it for > percpu_array_map, percpu_hash_map, lru_percpu_hash_map. > > [...] Here is the summary with links: - [bpf-next,v2,1/2] bpf: add bpf_map_lookup_percpu_elem for percpu map https://git.kernel.org/bpf/bpf-next/c/07343110b293 - [bpf-next,v2,2/2] selftests/bpf: add test case for bpf_map_lookup_percpu_elem https://git.kernel.org/bpf/bpf-next/c/ed7c13776e20 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html