From patchwork Thu Nov 7 18:59:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnaldo Carvalho de Melo X-Patchwork-Id: 11233621 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AE2C714E5 for ; Thu, 7 Nov 2019 19:06:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8B55721D79 for ; Thu, 7 Nov 2019 19:06:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gMKwZ6y5"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="qvS7IjMt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B55721D79 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-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:References:In-Reply-To: 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: List-Owner; bh=hAYn0aWUB0xEJnXP5NO6kHB8Sk0aaLe3Q5h731hvu+Y=; b=gMKwZ6y5tB26i2 9dB9l4/q6jDQqYKd6/YdCbjB2I9b3KwVrtmO7131If7wh5q1uD0BkDsmYfxa0bZxKtNT7g9KdIjot tpzSTzCDYMuHcu2nWSKWE5e7/7hnnl7w1/0L9ZgFB6Ug6gFOAqdy9WcVqtzbagserLPonX+7zlUOf Qln5u71QnHqkUq0uBLyxfDVtb518JAUqTTz3vBmqgKOr9NvvoUHOWSKgreYe4pRvq7gxg/bDbBRY9 3NhA4OKXRLAevrW18M2iMl0VsxpiqEOK3m22tv3y8Z97KcQFBfz5XtIeZ+Fro1fckiaN3sGczsgbK 7yl6muLfV7FJKpgqnErQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iSn71-0003Jn-4W; Thu, 07 Nov 2019 19:06:31 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iSn6z-0003J5-0Q for linux-arm-kernel@lists.infradead.org; Thu, 07 Nov 2019 19:06:30 +0000 Received: from quaco.ghostprotocols.net (179-240-172-58.3g.claro.net.br [179.240.172.58]) (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 7C4C8222C6; Thu, 7 Nov 2019 19:06:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573153588; bh=obswrDG1ZxfUiXZJ7jUiqEfLNTSGT592OfqCFlY8FxQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qvS7IjMt1UP18lkoUCiTLu6F5DzUcHkUBA23zt5nCPQnqNnJhJzlr7x6Lzm6rE/yw 1sCqMle/1ZDQaGyDr/v0m72IDQklPDiJqZqMVsLkyKZU5XSM6RHdhpc2dEZQmgEuhW W/9qe98+6CnP4b1vTd5uYfKRb0+MUzHp4ziFQuUI= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Subject: [PATCH 39/63] perf tools: Fix cross compile for ARM64 Date: Thu, 7 Nov 2019 15:59:47 -0300 Message-Id: <20191107190011.23924-40-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191107190011.23924-1-acme@kernel.org> References: <20191107190011.23924-1-acme@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191107_110629_067909_42C6EC5C X-CRM114-Status: GOOD ( 11.31 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Arnaldo Carvalho de Melo , Clark Williams , Will Deacon , John Garry , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Alexander Shishkin , Peter Zijlstra , Jiri Olsa , Namhyung Kim , Jiri Olsa , 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 From: John Garry Currently when cross compiling perf tool for ARM64 on my x86 machine I get this error: arch/arm64/util/sym-handling.c:9:10: fatal error: gelf.h: No such file or directory #include For the build, libelf is reported off: Auto-detecting system features: ... ... libelf: [ OFF ] Indeed, test-libelf is not built successfully: more ./build/feature/test-libelf.make.output test-libelf.c:2:10: fatal error: libelf.h: No such file or directory #include ^~~~~~~~~~ compilation terminated. I have no such problems natively compiling on ARM64, and I did not previously have this issue for cross compiling. Fix by relocating the gelf.h include. Signed-off-by: John Garry Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org Link: http://lore.kernel.org/lkml/1573045254-39833-1-git-send-email-john.garry@huawei.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/arch/arm64/util/sym-handling.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/arch/arm64/util/sym-handling.c b/tools/perf/arch/arm64/util/sym-handling.c index 5df788985130..8dfa3e5229f1 100644 --- a/tools/perf/arch/arm64/util/sym-handling.c +++ b/tools/perf/arch/arm64/util/sym-handling.c @@ -6,9 +6,10 @@ #include "symbol.h" // for the elf__needs_adjust_symbols() prototype #include -#include #ifdef HAVE_LIBELF_SUPPORT +#include + bool elf__needs_adjust_symbols(GElf_Ehdr ehdr) { return ehdr.e_type == ET_EXEC ||