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 X-Spam-Level: X-Spam-Status: No, score=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26510C49EA6 for ; Mon, 28 Jun 2021 03:32:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B27561C17 for ; Mon, 28 Jun 2021 03:32:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232095AbhF1Deo (ORCPT ); Sun, 27 Jun 2021 23:34:44 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:51016 "EHLO deadmen.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231933AbhF1Den (ORCPT ); Sun, 27 Jun 2021 23:34:43 -0400 Received: from gondobar.mordor.me.apana.org.au ([192.168.128.4] helo=gondobar) by deadmen.hmeau.com with esmtp (Exim 4.92 #5 (Debian)) id 1lxi0P-0001tf-RZ; Mon, 28 Jun 2021 11:32:17 +0800 Received: from herbert by gondobar with local (Exim 4.92) (envelope-from ) id 1lxi0P-0002og-FI; Mon, 28 Jun 2021 11:32:17 +0800 Date: Mon, 28 Jun 2021 11:32:17 +0800 From: Herbert Xu To: Kai Ye Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, wangzhou1@hisilicon.com Subject: Re: [PATCH] crypto: hisilicon/sec - fix the process of disabling sva prefetching Message-ID: <20210628033217.GD10694@gondor.apana.org.au> References: <1624675833-20107-1-git-send-email-yekai13@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1624675833-20107-1-git-send-email-yekai13@huawei.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jun 26, 2021 at 10:50:33AM +0800, Kai Ye wrote: > The open interface of the sva prefetching function is distinguish the chip > version. But the close interface of the sva prefetching function doesn't > distinguish the chip version. As a result, the sva prefetching close > operation is also performed on Kunpeng920, those registers are important > on Kunpeng920, which eventually leads to abnormal hardware problems. So > need to fix it immediately. > > Signed-off-by: Kai Ye > --- > drivers/crypto/hisilicon/sec2/sec_main.c | 3 +++ > 1 file changed, 3 insertions(+) Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt