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[97.126.117.207]) by smtp.gmail.com with ESMTPSA id t29sm48408241pfq.156.2019.07.22.08.10.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jul 2019 08:10:50 -0700 (PDT) To: =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-devel@nongnu.org References: <20190719210326.15466-1-richard.henderson@linaro.org> <87k1cajzix.fsf@linaro.org> <87pnm2v28j.fsf@linaro.org> From: Richard Henderson Openpgp: preference=signencrypt Message-ID: <99bee3ae-be28-06af-a4f5-cbfb73e6c9fb@linaro.org> Date: Mon, 22 Jul 2019 08:10:48 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <87pnm2v28j.fsf@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::543 Subject: Re: [Qemu-devel] [PATCH for-4.2 00/24] target/arm: Implement ARMv8.1-VHE X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, beata.michalska@linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/22/19 2:37 AM, Alex Bennée wrote: >>> Testing so far has been limited to booting a debian 9 system with >>> a 4.9 kernel, and a fedora 30 system with a 5.1 kernel. Both have >>> KVM enabled, and both report enabling VHE is successful. >> >> check-tcg is throwing up errors for ARM: >> >> ERROR:/home/alex/lsrc/qemu.git/target/arm/helper.c:5353:define_arm_vh_e2h_redirects_aliases:assertion >> failed: (src_reg != NULL) > > I'm going to go out on a limb and say this is because the aliases > registers are SoftMMU only. Do we even want to handle any re-directs for > linux-user? Ah, no. Thanks for the inspection. r~