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 09809C4332F for ; Fri, 9 Dec 2022 15:32:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230003AbiLIPcW (ORCPT ); Fri, 9 Dec 2022 10:32:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51858 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231158AbiLIPcM (ORCPT ); Fri, 9 Dec 2022 10:32:12 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 773DA20F56; Fri, 9 Dec 2022 07:32:11 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id B8DEAB82884; Fri, 9 Dec 2022 15:32:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18C5AC433F1; Fri, 9 Dec 2022 15:32:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1670599928; bh=qGtcBXEEZBuPDSehAEqy32jhuEWo98NeXnITy4+odyE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tNm/pSZ2rMybzF5yBMMvfhkmc2oHVEIxLi0pfYkF5htPVnGNiFxUQtRTVL26XP4sM s5GrP+Aa4XXRYHe6xQQ1F9Ux3Ez0CgON0N9QZkQfnOPJzd0ngo7o2+LgBjf5pPwQPR A0gGUgJDF+BYVKIT1cjuggNix4evuNRckz/cSEnA= Date: Fri, 9 Dec 2022 16:32:06 +0100 From: Greg KH To: "yekai (A)" Cc: herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, wangzhou1@hisilicon.com, liulongfang@huawei.com Subject: Re: [PATCH v10 0/3] crypto: hisilicon - supports device isolation feature Message-ID: References: <20221119074817.12063-1-yekai13@huawei.com> <9b934709-2f74-7392-aab6-eb506ddcf708@huawei.com> <75ca78c7-1ca3-3e62-1175-5207ed9f5cf8@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <75ca78c7-1ca3-3e62-1175-5207ed9f5cf8@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 09, 2022 at 02:15:07PM +0800, yekai (A) wrote: > > > 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? Sorry, it needs review from the crypto maintainers before I can take it. Also, it looks to be too late for 6.2-rc1 at this point in time. thanks, greg k-h