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[174.21.81.121]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71ec1407da1sm1443694b3a.191.2024.10.20.11.47.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 20 Oct 2024 11:47:06 -0700 (PDT) Message-ID: <9aa82e51-8330-4be1-89ea-bcfadcecea29@linaro.org> Date: Sun, 20 Oct 2024 11:47:05 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Qemu v9.0.2: Boot failed qemu-arm with Linux next-20241017 tag. To: Naresh Kamboju , open list , Linux ARM , lkft-triage@lists.linaro.org, Linux Regressions , qemu-devel@nongnu.org Cc: Arnd Bergmann , Mark Brown , Catalin Marinas , Aishwarya TCV , Peter Maydell , =?UTF-8?Q?Alex_Benn=C3=A9e?= , Anders Roxell , Vincenzo Frascino , Thomas Gleixner , Geert Uytterhoeven References: Content-Language: en-US From: Richard Henderson In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 10/20/24 10:39, Naresh Kamboju wrote: > On Fri, 18 Oct 2024 at 12:35, Naresh Kamboju wrote: >> >> The QEMU-ARMv7 boot has failed with the Linux next-20241017 tag. >> The boot log is incomplete, and no kernel crash was detected. >> However, the system did not proceed far enough to reach the login prompt. >> >> Please find the incomplete boot log links below for your reference. >> The Qemu version is 9.0.2. >> The arm devices TI beaglebone x15 boot pass. >> >> This is always reproducible. >> First seen on Linux next-20241017 tag. >> Good: next-20241016 >> Bad: next-20241017 >> >> qemu-armv7: >> boot: >> * clang-19-lkftconfig >> * gcc-13-lkftconfig >> * clang-nightly-lkftconfig > > Anders bisected this boot regressions and found, > # first bad commit: > [efe8419ae78d65e83edc31aad74b605c12e7d60c] > vdso: Introduce vdso/page.h > > We are investigating the reason for boot failure due to this commit. Probably fixed on qemu master with commit 67d762e716a7127ecc114e9708254316dd521911 Author: Ard Biesheuvel Date: Fri Sep 27 09:10:51 2024 +0200 target/arm: Avoid target_ulong for physical address lookups r~