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 BD849C3064D for ; Tue, 2 Jul 2024 14:39:56 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOefR-0002Xo-Kd; Tue, 02 Jul 2024 10:39:37 -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 1sOefQ-0002XT-CI for qemu-devel@nongnu.org; Tue, 02 Jul 2024 10:39:36 -0400 Received: from smtp-out1.suse.de ([2a07:de40:b251:101:10:150:64:1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sOefO-0001p4-Lg for qemu-devel@nongnu.org; Tue, 02 Jul 2024 10:39:36 -0400 Received: from hawking.nue2.suse.org (unknown [10.168.4.11]) by smtp-out1.suse.de (Postfix) with ESMTP id 5FD0C2192D; Tue, 2 Jul 2024 14:39:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1719931170; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hw6KPjxSNwihZ2+cZgt6VpL7W2FBubD6ArgfOA4lcGg=; b=cHGgD3u9jR5tNWon3IeKklTKbskjYDK9hmI+GAZ+jgXkoume+Q5AOBhyHwxN9Lm6O4mket HGvvXKNcMs+5yrUjkPz3FiSB9+NlsWqu2/nUedKa9NzcS6ak7l94Sdvkf9m/gGWge52gmD FIMznXInsijiJUSIse+XpRs2HMzt+BE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1719931170; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hw6KPjxSNwihZ2+cZgt6VpL7W2FBubD6ArgfOA4lcGg=; b=NhyfQz9hwCEzn4fp76CVFkXY7IwuN9ojjKEo/3GAuTsHI4Izkh5aD10HD1PWhqvTbIXOjU szEkwbErqacTCACA== Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1719931169; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hw6KPjxSNwihZ2+cZgt6VpL7W2FBubD6ArgfOA4lcGg=; b=mabNIkChy35gQ6s3Y8f7jJ5uaehWueLg8n9iRBJdzxit0dCTYeZpnbIw/snNv62jni9JVg UxMD+JPMuy8cTbmKGVBe5ZnedqOkeWIMU36EWPhCXqI6UIel27evCgumztaBt2PsEPsaSY T6V1sMj5RCcDutOiFbf/RKwXteLkTvs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1719931169; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hw6KPjxSNwihZ2+cZgt6VpL7W2FBubD6ArgfOA4lcGg=; b=AQafLEFZjqZC9CiRfU4kuybedq9gkAJtyTc/nDZWI7/oCzGbbVZ5VlSZfjfq0Bp3sYFqGh jiqTDkY0TDnmp3DA== Received: by hawking.nue2.suse.org (Postfix, from userid 17005) id 50D264A054F; Tue, 2 Jul 2024 16:39:29 +0200 (CEST) From: Andreas Schwab To: Richard Henderson Cc: Peter Maydell , Warner Losh , QEMU Developers Subject: Re: linux-user cannot allocate stack memory on riscv64 host due to non-zero guest_base In-Reply-To: (Richard Henderson's message of "Tue, 2 Jul 2024 07:18:46 -0700") References: <9f3cb0e3-c069-497d-81de-234db7bd4d33@linaro.org> <34fed985-6a6a-4458-95f9-aa651744ef1a@linaro.org> X-Yow: Everywhere I look I see NEGATIVITY and ASPHALT... Date: Tue, 02 Jul 2024 16:39:29 +0200 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spamd-Result: default: False [-4.20 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; RCVD_NO_TLS_LAST(0.10)[]; MIME_TRACE(0.00)[0:+]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_ONE(0.00)[1]; FROM_HAS_DN(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_ALL(0.00)[]; URIBL_BLOCKED(0.00)[suse.de:email,hawking.nue2.suse.org:helo]; TO_DN_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email,hawking.nue2.suse.org:helo] Received-SPF: pass client-ip=2a07:de40:b251:101:10:150:64:1; envelope-from=schwab@suse.de; helo=smtp-out1.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 On Jul 02 2024, Richard Henderson wrote: > Is /proc mounted in your environment? Sure, it's a fully running system on real hardware. -- 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."