From patchwork Tue May 24 13:13:36 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sibi Sankar X-Patchwork-Id: 12860177 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 58D7DC433FE for ; Tue, 24 May 2022 13:14:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237628AbiEXNOf (ORCPT ); Tue, 24 May 2022 09:14:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237659AbiEXNO1 (ORCPT ); Tue, 24 May 2022 09:14:27 -0400 Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F2799969C; Tue, 24 May 2022 06:14:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1653398058; x=1684934058; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=4apJ2YIhGkoEwTiNR6MNe7V3jPUQO6PtbPX8m3NH/3E=; b=TKodrGyvGhRuZTM21Tq/QcO9Vfkmp+VOJe/3+NA4XKa0vKuVbfRxkrXJ hx70TLgbFKnpY5kRGValFopUq2AmiW2RDSMIrrjE6ju4HktZV/kP54uc7 GlKtOTR9Asc1RsRVdNA7ifRWI72HAfGBKfLr1jKJ+oqbEk2cxJwV8F6sV A=; Received: from unknown (HELO ironmsg02-sd.qualcomm.com) ([10.53.140.142]) by alexa-out-sd-01.qualcomm.com with ESMTP; 24 May 2022 06:14:17 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg02-sd.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 May 2022 06:14:17 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Tue, 24 May 2022 06:14:17 -0700 Received: from blr-ubuntu-87.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Tue, 24 May 2022 06:14:14 -0700 From: Sibi Sankar To: CC: , , , , , , Siddharth Gupta , Sibi Sankar Subject: [PATCH 6/7] remoteproc: qcom: Check elf class before minidump Date: Tue, 24 May 2022 18:43:36 +0530 Message-ID: <1653398017-28426-7-git-send-email-quic_sibis@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1653398017-28426-1-git-send-email-quic_sibis@quicinc.com> References: <1653398017-28426-1-git-send-email-quic_sibis@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Siddharth Gupta When the minidump is done with the elf64 class we need to create the dumps using the section headers, otherwise we need to default to dump creation using the program headers. Fixes: 8ed8485c4f05 ("remoteproc: qcom: Add capability to collect minidumps") Signed-off-by: Siddharth Gupta Signed-off-by: Sibi Sankar Reported-by: kernel test robot --- drivers/remoteproc/qcom_common.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/remoteproc/qcom_common.c b/drivers/remoteproc/qcom_common.c index 4b91e3c9eafa..959fb24d57ec 100644 --- a/drivers/remoteproc/qcom_common.c +++ b/drivers/remoteproc/qcom_common.c @@ -174,7 +174,11 @@ void qcom_minidump(struct rproc *rproc, unsigned int minidump_id) dev_err(&rproc->dev, "Failed with error: %d while adding minidump entries\n", ret); goto clean_minidump; } - rproc_coredump_using_sections(rproc); + + if (rproc->elf_class == ELFCLASS64) + rproc_coredump_using_sections(rproc); + else + rproc_coredump(rproc); clean_minidump: qcom_minidump_cleanup(rproc); }