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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EEEB9C001DB for ; Fri, 4 Aug 2023 10:20:54 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qRrv7-00040b-BE; Fri, 04 Aug 2023 06:20:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qRrv5-00040S-G9 for qemu-devel@nongnu.org; Fri, 04 Aug 2023 06:20:31 -0400 Received: from mout.gmx.net ([212.227.17.21]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qRrv4-0005V8-0h for qemu-devel@nongnu.org; Fri, 04 Aug 2023 06:20:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1691144426; x=1691749226; i=deller@gmx.de; bh=IlY2i5dGk+i+YkaDn0AKgJhrmGSvYSsTWhE06jwADac=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:References:In-Reply-To; b=NlhrhIUDRwC9ot7gDj/pN/YtxnJ2G+aaHjGSVmQWRlJywnVtVahtZppfJznAh1nT47ye/TF q4dOP5xJye/MhTs5kTcn1ODoAWp14ea2DT64cGtUxxQKhKO1dmvu3xurO7MOD8uVntfIpke6t I7Z57seEUTfoZ4ennWaGqp/lAa+gMwB+lrdUwBJRokv3aUn/9oQznLstJDWY57GnIfjim8f0p yAo1T9cSpKhyeTiqeoqC9UGbiOt9+f/roVdoX20M3yf5V1IJSgssklDHC9P8H1D/RjASN6nGL hQGIYzknANdNiuH8EVWyf2dtV0N9HUNnPXr0FpqFUQVhNP/G7mdA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from p100 ([94.134.152.187]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MIdeX-1qeGVz1WNh-00EaKt; Fri, 04 Aug 2023 12:20:26 +0200 Date: Fri, 4 Aug 2023 12:20:22 +0200 From: Helge Deller To: Richard Henderson Cc: qemu-devel@nongnu.org, joel@jms.id.au, akihiko.odaki@daynix.com, laurent@vivier.eu, deller@gmx.de Subject: Re: [PATCH v8 12/17] linux-user: Use elf_et_dyn_base for ET_DYN with interpreter Message-ID: References: <20230804014517.6361-1-richard.henderson@linaro.org> <20230804014517.6361-13-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230804014517.6361-13-richard.henderson@linaro.org> X-Provags-ID: V03:K1:xyNbz8FkB1SLGAsAxSUSDbjRg+jwhwnGwd2p2xK5xPnncfkxHmw 4WjiQyEhPbq3A0DXZxUnqT7VmEH8oO+BpL4T5WTr+6ajEOErtZpWOHX2ZuHvXW7M4kh2M6u 5rX4vt4FNo7pR9q+BPa6jBWvtMgNRc5OlsUkqjOleOr71uUuYy6v1wNQqXfTUg+EXQxSo7o Jgc4xsGDhcahDmQhFHP3g== UI-OutboundReport: notjunk:1;M01:P0:e3u6AtUYTIY=;poSjL+477g/z+QKXSAiMooFlIx+ X0jFc3z0IMSBRHJ/vESLIIJAmrcY4q6rNCwxJOU7BXjsnRFp55XR6D+ICfIgbssFYiMECC4QX pVc0l02+TcxFNZTPEGVc/xYaL2Xlyviz4b3hgf6aBwTcUh6hMz8Hs893QS3uhgf9SxMMJpQDx pmUEXLnxcAcQ2VOju+mXf84dh7jJba73+10zEClC4MW9yTNHGGrLwkufT/ZwnPFDdj1dozFz7 l4rCAdF/2lfGxcsPU/b9MrHqeMjN6k4ceij9zTILKGI7bE0YxPfiExDEIwFOWGpTxrUhaIHLV NdbdRdmpobkBatzs28vLmzA1Dl4Ipsa78SOf+yKLJx6++GLsV7d0ROaYCKSZYWNmve2cRSkVM FCWS01DzYjSFGSUT+IHZf2ci6tj/itHKV5sDHvrsXVwi/Miop/N07YM6KAzAsxWa99DegDZ6h CdR8PFvFD72pAFkVWj4Q8yRcGlZ0R2mpjDWBnlFrwWiwo/Y9NdLCQ4TiDVKod+iqj4MFlg2XF HOeSAokXRqVVdwb2iBbfvZxnfIj3kGCAXJtEIATM/mOm+Pmlnolk9/ewV+kQfw60AEFZLz+1X BkEBAd1dg7V6AIrXtFn0Wg4ZqL4mRqOWEyV7xqYBHFjsYckVcwT8nE4SX/4UACowO1wJeKBZ8 8Ix00XUUfZbET/44DiGFrqSupgIi0zz6H0cFdzQcN+lMbIB/nX+vRsFbSd6TYuRiJctlAHf50 AgQxForDxLZ/+G4NkjCnYkSSWULHzBP+aYAp2TJTv5ZKlIgCCH6/Zm9xoM3dtKFPZ5o8K3fMf nHV563Cv7/ZMb/nV5fKWnafESiprAMaebRctMpKwL0wMBPAuthfb21hbx70ox+RkqmVXjpOar yb6hmnXh7/NRSsME6Pq5OoP2Ht3ispNlmlR/8XGgx/mYZ7uxjOBHq5J1LAo1Qudj0jL+GYuIn Hg2XasLy+K28Vf7JR2+UqM01Uy0= Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=212.227.17.21; envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org * Richard Henderson : > Follow the lead of the linux kernel in fs/binfmt_elf.c, > in which an ET_DYN executable which uses an interpreter > (usually a PIE executable) is loaded away from where the > interpreter itself will be loaded. > > Signed-off-by: Richard Henderson Reviewed-by: Helge Deller