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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham 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 582BDC433F5 for ; Fri, 10 Sep 2021 04:01:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AEE061100 for ; Fri, 10 Sep 2021 04:01:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229841AbhIJECv (ORCPT ); Fri, 10 Sep 2021 00:02:51 -0400 Received: from out4436.biz.mail.alibaba.com ([47.88.44.36]:4917 "EHLO out4436.biz.mail.alibaba.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229462AbhIJECt (ORCPT ); Fri, 10 Sep 2021 00:02:49 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=alimailimapcm10staff010182156082;MF=zhangliguang@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0UnrmHeq_1631246479; Received: from localhost(mailfrom:zhangliguang@linux.alibaba.com fp:SMTPD_---0UnrmHeq_1631246479) by smtp.aliyun-inc.com(127.0.0.1); Fri, 10 Sep 2021 12:01:26 +0800 From: Liguang Zhang To: James Morse Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Liguang Zhang Subject: [PATCH] firmware: arm_sdei: pass sdei_api_event_register right parameters Date: Fri, 10 Sep 2021 12:01:17 +0800 Message-Id: <20210910040117.98736-1-zhangliguang@linux.alibaba.com> X-Mailer: git-send-email 2.19.1.6.gb485710b MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Function _local_event_enable is used for private sdei event registeration called by sdei_event_register. We should pass sdei_api_event_register right flag and mpidr parameters, otherwise atf may trigger assert errors. Signed-off-by: Liguang Zhang --- drivers/firmware/arm_sdei.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c index a7e762c352f9..0736752dadde 100644 --- a/drivers/firmware/arm_sdei.c +++ b/drivers/firmware/arm_sdei.c @@ -558,14 +558,16 @@ static int sdei_api_event_register(u32 event_num, unsigned long entry_point, static void _local_event_register(void *data) { int err; + u64 mpidr; struct sdei_registered_event *reg; struct sdei_crosscall_args *arg = data; WARN_ON(preemptible()); + mpidr = read_cpuid_mpidr(); reg = per_cpu_ptr(arg->event->private_registered, smp_processor_id()); err = sdei_api_event_register(arg->event->event_num, sdei_entry_point, - reg, 0, 0); + reg, SDEI_EVENT_REGISTER_RM_PE, mpidr); sdei_cross_call_return(arg, err); } -- 2.19.1.6.gb485710b