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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 0828BC04AB1 for ; Mon, 13 May 2019 08:49:08 +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 CD1742085A for ; Mon, 13 May 2019 08:49:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iCHfZsEt" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD1742085A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:Message-ID:In-Reply-To: Date:References: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=PivOD7BhuBEWN43OW95ZGKnxf/VH4OFYflLMcN64Igk=; b=iCHfZsEtwueffm +dYPMCb9NczbTiT5dgRmvdTy1nPe0DkYBcv49/5xlRf8q23oaw+R5+Yw5kN8f0OX1sA/Gi50T307T bFuhV3i0N/9BbeldXXx+Ay+0RiWkEiXES7cEDNbACgtX2uCmWOI4gMV3K8tkp2rgtldPZGCCc/Q6u wWhcSC3gMWbGmF9FYkazVOBI+S7GLG49OQ7P/kjah+2nMNsxwpzz75taclAeJXyx2K0f/6/Tx04Pe 5GNhjOz9d7odwqJ4/TDFI5urkn1PZUF+ksHDD7Q8qlPfnvWoUmCXFHPqONv09GljX+5NOhrB6/V4D XwjX3wNXWdIGP0uAOYzA==; 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 1hQ6do-0001NM-12; Mon, 13 May 2019 08:49:00 +0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQ6dk-0001MG-Hh for linux-arm-kernel@lists.infradead.org; Mon, 13 May 2019 08:48:57 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id E4E2BAECD; Mon, 13 May 2019 08:48:51 +0000 (UTC) From: Andreas Schwab To: Yury Norov Subject: Re: [PATCH v9 00/24] ILP32 for ARM64 References: <20180516081910.10067-1-ynorov@caviumnetworks.com> <20190508225900.GA14091@yury-thinkpad> X-Yow: Is this ANYWHERE, USA? Date: Mon, 13 May 2019 10:48:48 +0200 In-Reply-To: <20190508225900.GA14091@yury-thinkpad> (Yury Norov's message of "Wed, 8 May 2019 15:59:00 -0700") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190513_014856_735515_54ABF64D X-CRM114-Status: UNSURE ( 7.52 ) 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: linux-doc@vger.kernel.org, Szabolcs Nagy , Catalin Marinas , Heiko Carstens , Yury Norov , Philipp Tomsich , Joseph Myers , linux-arch@vger.kernel.org, Steve Ellcey , Prasun Kapoor , Alexander Graf , Bamvor Zhangjian , Geert Uytterhoeven , Dave Martin , Adam Borowski , Manuel Montezelo , James Hogan , Chris Metcalf , Arnd Bergmann , Andrew Pinski , Lin Yongting , Alexey Klimov , Mark Brown , linux-arm-kernel@lists.infradead.org, Maxim Kuvyrkov , Florian Weimer , linux-api@vger.kernel.org, Nathan_Lynch , linux-kernel@vger.kernel.org, James Morse , Ramana Radhakrishnan , Martin Schwidefsky , "David S . Miller" , Christoph Muellner Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org There is a problem with the stack size accounting during execve when there is no stack limit: $ ulimit -s 8192 $ ./hello.ilp32 Hello World! $ ulimit -s unlimited $ ./hello.ilp32 Segmentation fault $ strace ./hello.ilp32 execve("./hello.ilp32", ["./hello.ilp32"], 0xfffff10548f0 /* 77 vars */) = -1 ENOMEM (Cannot allocate memory) +++ killed by SIGSEGV +++ Segmentation fault (core dumped) Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel