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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, 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 4FC1DC43142 for ; Mon, 25 Jun 2018 17:44:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0139525FAE for ; Mon, 25 Jun 2018 17:44:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="YUi/55Dh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0139525FAE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965085AbeFYRoa (ORCPT ); Mon, 25 Jun 2018 13:44:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:55382 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964893AbeFYRlV (ORCPT ); Mon, 25 Jun 2018 13:41:21 -0400 Received: from jouet.infradead.org (unknown [177.79.80.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6178D25F77; Mon, 25 Jun 2018 17:41:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1529948480; bh=nJavdOSNftCJJw/DfEIb5ifiyQvwlFQYa6w4HOBCRw4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YUi/55DhADPommd1Jc+wPuuOhgxF7565NkPg/n4FcF3G7E9jw2LpSH0MhHARXMIFe vPrQYgG0fGPDrJSAMQ5sPtmqpxlx3/AsNX6MMdxmDwnW8uPyCImmMGFpVPTXTzIdZq sGyUgjnnftvRRPw8eIvp3G+tCIbI6CIOJKlS3Sso= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Adrian Hunter , Jiri Olsa , stable@vger.kernel.org, Arnaldo Carvalho de Melo Subject: [PATCH 06/19] perf intel-pt: Fix packet decoding of CYC packets Date: Mon, 25 Jun 2018 14:40:32 -0300 Message-Id: <20180625174045.25765-7-acme@kernel.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180625174045.25765-1-acme@kernel.org> References: <20180625174045.25765-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adrian Hunter Use a 64-bit type so that the cycle count is not limited to 32-bits. Signed-off-by: Adrian Hunter Cc: Jiri Olsa Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1528371002-8862-1-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c index ba4c9dd18643..d426761a549d 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c @@ -366,7 +366,7 @@ static int intel_pt_get_cyc(unsigned int byte, const unsigned char *buf, if (len < offs) return INTEL_PT_NEED_MORE_BYTES; byte = buf[offs++]; - payload |= (byte >> 1) << shift; + payload |= ((uint64_t)byte >> 1) << shift; } packet->type = INTEL_PT_CYC; -- 2.14.3