From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E5DE319A; Wed, 18 Sep 2024 02:05:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.189 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726625157; cv=none; b=ljmJFww6IZt2rQt7oUIeHu9iuB792ukgPNgQX0LNj/dHVwxmxef6Amuw2dj+nA79JMNoc51fOfJZEBfOaDgVb1dkJQp3TMUQm26LhMbuF1Y2bsjKzxur/05gs3ltBujaqwTkOW9WIShpI4O6BbLumExvkyg3LggqRxMoOVoVtAs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726625157; c=relaxed/simple; bh=4+dJGOUZsRjxMOAMGxk+Fyd3gqVY6VFGfS7+fKcuSCU=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=rGgCDGqnyC1seuwcrfQUJgDJ9mWr4lMYq9EjOstXZYRUfJKvMbcMDuCefLgpN7xN0YUUd1ohSqn3fw152opcSpgqHQ+ybBZJowuANrxz3H9Lq0n5/a9uVO6GIZgy+AFZS73Xahb0nVg1hVH07lBwbLJ8S3mqUr5RC923w6+36n4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.189 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4X7hn43vGqzFqnF; Wed, 18 Sep 2024 10:05:12 +0800 (CST) Received: from kwepemd200013.china.huawei.com (unknown [7.221.188.133]) by mail.maildlp.com (Postfix) with ESMTPS id 048951402E0; Wed, 18 Sep 2024 10:05:26 +0800 (CST) Received: from [10.67.110.108] (10.67.110.108) by kwepemd200013.china.huawei.com (7.221.188.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Wed, 18 Sep 2024 10:05:25 +0800 Message-ID: Date: Wed, 18 Sep 2024 10:05:24 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.11.2 Subject: Re: [PATCH v3 0/2] uprobes: Improve scalability by reducing the contention on siglock To: Masami Hiramatsu , Peter Zijlstra CC: , , , , Andrii Nakryiko , Oleg Nesterov References: <20240815014629.2685155-1-liaochang1@huawei.com> <20240915151803.GD27726@redhat.com> From: "Liao, Chang" In-Reply-To: <20240915151803.GD27726@redhat.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemd200013.china.huawei.com (7.221.188.133) Hi, Peter and Masami I look forward to your inputs on these series. Andrii has proven they are hepful for uprobe scalability. Thanks. 在 2024/9/15 23:18, Oleg Nesterov 写道: > Hi Liao, > > On 09/14, Liao, Chang wrote: >> >> Hi, Oleg >> >> Kindly ping. >> >> This series have been pending for a month. Is thre any issue I overlook? > > Well, I have already acked both patches. > > Please resend them to Peter/Masami, with my acks included. > > Oleg. > > -- BR Liao, Chang