From patchwork Thu Mar 21 02:31:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 10862831 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BD15A13B5 for ; Thu, 21 Mar 2019 02:31:53 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9872329E30 for ; Thu, 21 Mar 2019 02:31:53 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8C6E629E40; Thu, 21 Mar 2019 02:31:53 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E845529E30 for ; Thu, 21 Mar 2019 02:31:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=7dd4Fd6PO6RZ78Rnt1AvbBGKO84lrVhody0dAAD6clU=; b=HHL1o1VNce8WUs HG6b2ER8NnOBwajYgVjbFVJADOBQH9THnHpATsbQahnnKOIIstrxgTr/S00f2g7L4ViU5d9LzwFDf dwAzBh+qIfqptQ/2564mYgasnGwcCwYr5iwRaeM+IColSGX9WT2AI1YB/QX0u60xQZHtMJJBIyAmR i3PuJObtEDD3+LqOr0GkKnCvuKIJyy8mKR4PSiYbOK9XIjCWFni2THp7hJ77sn8jkF2Yd+lN/6Iz3 2VQLBwjVVlcFZbXnkIIzpT4w1lmDeqyZIPDBuQaJ3pjv3ILAvVgPLDz9T/8zE4VHcK21ALkTl4BK7 A2DHihrI+evxTqmuyCpA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h6nUd-0001aE-Cb; Thu, 21 Mar 2019 02:31:43 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h6nUa-0001Ym-4m for linux-arm-kernel@lists.infradead.org; Thu, 21 Mar 2019 02:31:41 +0000 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id D7A9E32D647EE35AB1ED; Thu, 21 Mar 2019 10:31:35 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.408.0; Thu, 21 Mar 2019 10:31:29 +0800 From: Yue Haibing To: , , , , , , , , Subject: [PATCH v2 0/2] minor fixes for perf cs-etm Date: Thu, 21 Mar 2019 10:31:20 +0800 Message-ID: <20190321023122.21332-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190320_193140_356406_B794CFF5 X-CRM114-Status: UNSURE ( 6.22 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: YueHaibing , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: YueHaibing v2: - patch 1 fix commilt log - patch 2 use correct Fixes tag This patch series fixes two issue: 1. fix pass-zero-to-ERR_PTR warning 2. return correct errcode to upstream callers YueHaibing (2): perf cs-etm: Remove errnoeous ERR_PTR() usage in in cs_etm__process_auxtrace_info perf cs-etm: return errcode in cs_etm__process_auxtrace_info() tools/perf/util/cs-etm.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-)