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 E98BBC4332F for ; Fri, 9 Dec 2022 06:15:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229783AbiLIGPa (ORCPT ); Fri, 9 Dec 2022 01:15:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229850AbiLIGPK (ORCPT ); Fri, 9 Dec 2022 01:15:10 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E82C894904; Thu, 8 Dec 2022 22:15:09 -0800 (PST) Received: from dggpeml100012.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4NT11y64WxzRp9s; Fri, 9 Dec 2022 14:14:14 +0800 (CST) Received: from [10.67.103.212] (10.67.103.212) by dggpeml100012.china.huawei.com (7.185.36.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Fri, 9 Dec 2022 14:15:08 +0800 Subject: Re: [PATCH v10 0/3] crypto: hisilicon - supports device isolation feature To: , References: <20221119074817.12063-1-yekai13@huawei.com> <9b934709-2f74-7392-aab6-eb506ddcf708@huawei.com> CC: , , , From: "yekai (A)" Message-ID: <75ca78c7-1ca3-3e62-1175-5207ed9f5cf8@huawei.com> Date: Fri, 9 Dec 2022 14:15:07 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: <9b934709-2f74-7392-aab6-eb506ddcf708@huawei.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.103.212] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpeml100012.china.huawei.com (7.185.36.121) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/11/25 16:49, yekai (A) wrote: > > On 2022/11/19 15:48, Kai Ye wrote: >> 1、Add the uacce hardware error isolation interface. Hardware error >> thresholds can be configured by sysfs node. User can get the hardware >> isolated state by sysfs node. >> 2、Defining the isolation strategy for uacce device by uacce sysfs node. >> If the number of hardware errors exceeds the configured value, the >> uacce device will not be available in user space. >> 3、The ACC VF device use the PF device isolation strategy. >> >> changes v1->v2: >> - deleted dev_to_uacce api. >> - add vfs node doc. >> - move uacce->ref to driver. >> changes v2->v3: >> - deleted some redundant code. >> - use qm state instead of reference count. >> - add null pointer check. >> - isolate_strategy_read() instead of a copy. >> changes v3->v4: >> - modify a comment >> changes v4->v5: >> - use bool instead of atomic. >> - isolation frequency instead of isolation command. >> changes v5->v6: >> - add is_visible in uacce. >> - add the description of the isolation strategy file node. >> changes v6->v7 >> - add an example for isolate_strategy in Documentation. >> changes v7->v8 >> - update the correct date. >> changes v8->v9 >> - move isolation strategy from qm to uacce. >> changes v9->v10 >> - Go back to the v8 version of the solution. >> - Modify some code according to suggestions. >> >> Kai Ye (3): >> uacce: supports device isolation feature >> Documentation: add the device isolation feature sysfs nodes for uacce >> crypto: hisilicon/qm - define the device isolation strategy >> >> Documentation/ABI/testing/sysfs-driver-uacce | 18 ++ >> drivers/crypto/hisilicon/qm.c | 169 +++++++++++++++++-- >> drivers/misc/uacce/uacce.c | 50 ++++++ >> include/linux/hisi_acc_qm.h | 15 ++ >> include/linux/uacce.h | 12 ++ >> 5 files changed, 249 insertions(+), 15 deletions(-) >> > Hi Grek > > Just a friendly ping. > > Thanks > Kai Hi Greg KH Could you help me to apply this patchset v10? thanks Kai