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Re: riscv64 virt board crash upon startup


From: Philippe Mathieu-Daudé
Subject: Re: riscv64 virt board crash upon startup
Date: Thu, 7 Sep 2023 14:29:55 +0200
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.15.0

On 7/9/23 13:25, Laszlo Ersek wrote:
This is with QEMU v8.1.0-391-gc152379422a2.

I use the command line from (scroll to the bottom):

   https://github.com/tianocore/edk2/commit/49f06b664018

(with "-full-screen" removed).

The crash is as follows:

   Unexpected error in object_property_find_err() at 
../../src/upstream/qemu/qom/object.c:1314:
   qemu: Property 'qemu-fixed-text-console.device' not found
   Aborted (core dumped)

Cc'ing Marc-André for commit b208f745a8
("ui/console: introduce different console objects")


(Full backtrace attached.)

If I replace the "-device virtio-gpu-pci" option with "-nographic", then
there is no crash; QEMU launches fine and the guest starts booting fine.

I think this is a board-related problem; the riscv virt board code
likely does not set up the console properly.

Furthermore, I reckon this could be regression. When Sunil's above patch
was committed to edk2 (2023-06-23), the graphical guest window must have
worked still.

Laszlo




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