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 34B5DC30658 for ; Tue, 2 Jul 2024 14:22:26 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOeLR-0008A1-5N; Tue, 02 Jul 2024 10:18:57 -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 1sOeLP-000829-7I for qemu-devel@nongnu.org; Tue, 02 Jul 2024 10:18:55 -0400 Received: from mail-pg1-x52e.google.com ([2607:f8b0:4864:20::52e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sOeLM-0007DR-HL for qemu-devel@nongnu.org; Tue, 02 Jul 2024 10:18:54 -0400 Received: by mail-pg1-x52e.google.com with SMTP id 41be03b00d2f7-710437d0affso2429415a12.3 for ; Tue, 02 Jul 2024 07:18:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719929930; x=1720534730; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=dRLqbreccQD5Lc1QNngtgWw2Qk91fe6q7yRc0Z06oEQ=; b=wZ1Xigxt/AKn8vGzC+J+Vuh3ogP22eWrAPzF2CTqxdExlyjuMJLG9x+l4l05mrRr5T 5WyIkaZ1OHWiWRqFTG9o6zxdg1wTYkCk+lhucv1Lj0q4L8kl2x2PruoDN+WjliklAvgL wSHmw0XumRYWkpvEHqbCNCdpWlfEs7CWsMqFg9cnSyByUfeNRih6NZJdgT3rZuYE4Rsh JeLeqgZ1388RLC0FDGm9o+BfWNftJur02BsWHd7BWb1tNR28WsdwrzVxBE/AVUZMISHR hXA6bURUrxj1z2VhEEFXDo3pseMoXDy0YKq9PG/VOLyhyEhLg7RxQu01B+cQ/ldSuTSM BpPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719929930; x=1720534730; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=dRLqbreccQD5Lc1QNngtgWw2Qk91fe6q7yRc0Z06oEQ=; b=do4hneqWuCAxCqbMMxtO70iSqtAnPDFhfHCxhKXch3PwsjtdNOIs5//81XBgvli9G2 AZ4hTOGU4QcFH7aS1NrBXl63kQ/HTPHK8hjcdX2rxCRWtMkEFRGZpSVeA9ZmKX/1zj2p 6YdQGSY7dPodwnM6YAMLVkBDviurROmdK/ZTYLSvcpafVTl7GzVoxby4AFbknqUlWSUb mTIwuvL99Bc4OXFPy/2swMgYpGk8vPewRewVXm0DNzAdAJHQxxj1Qrm+4Kh1w/NerIuI /uq4lr65trr7OP8nLdkpHD82LOj2csrqLTO6s8Rcr6JHx2vbD+NYyGNb6Y3if6x6G2UL GHFA== X-Forwarded-Encrypted: i=1; AJvYcCWJxutjiAzNVp99xOXxm1+1x/qewPmpD3HiXuPPxAIi3JLXW+DIELijvWRtNhGPtUQrglHC/BDMUpuEK8xu6URLDwKidZs= X-Gm-Message-State: AOJu0YwzRkdM22VZIwCB5Ie6pEZUCYzwoG6EuxnygH6bsjjEAa+q64hZ y9ujmzkN3+SItW2j552sqULVBhj+CPnKTKFtWaEJsbg2rCMP7QeegRCdLUy2Lnl9xmPKTdBRuWG g X-Google-Smtp-Source: AGHT+IFEHpdV1y2f+VOeQUimhfIsVLvMMEyTSKTrvE5W/o3XTLKN+K7p6Ea6ojyduhjxCcKI/6aHWQ== X-Received: by 2002:a05:6a21:788d:b0:1be:c914:9ea2 with SMTP id adf61e73a8af0-1bef621e0b8mr8986460637.49.1719929929573; Tue, 02 Jul 2024 07:18:49 -0700 (PDT) Received: from [192.168.0.4] (174-21-76-141.tukw.qwest.net. [174.21.76.141]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-72c6a6f0817sm5632146a12.27.2024.07.02.07.18.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Jul 2024 07:18:48 -0700 (PDT) Message-ID: Date: Tue, 2 Jul 2024 07:18:46 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: linux-user cannot allocate stack memory on riscv64 host due to non-zero guest_base To: Andreas Schwab Cc: Peter Maydell , Warner Losh , QEMU Developers References: <9f3cb0e3-c069-497d-81de-234db7bd4d33@linaro.org> <34fed985-6a6a-4458-95f9-aa651744ef1a@linaro.org> Content-Language: en-US From: Richard Henderson In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::52e; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, 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 7/2/24 01:09, Andreas Schwab wrote: > On Jul 01 2024, Richard Henderson wrote: > >> With -d page, I get >> >> Locating guest address space @ 0x3f4000 > > Why do you get a different address? Is /proc mounted in your environment? The guest address base selection depends on /proc/self/maps. r~