>From: "Fabiano Rosas" faro...@linux.ibm.com >To: "ma...@locati.it" ma...@locati.it, c...@kaod.org >Cc: danielhb...@gmail.com, qemu-...@nongnu.org, qemu-devel@nongnu.org, >bala...@eik.bme.hu >Date: Mon, 27 Dec 2021 17:05:46 -0300 >Subject: Re: [PATCH] target/ppc: Fix e6500 boot > >"ma...@locati.it" <ma...@locati.it> writes: > >> I have updated the guest VM but I get exactly the same result except that >> now I have libc-2.33.so installed. >> >> [...] >> VFS: Mounted root (ext4 filesystem) on device 254:0. >> devtmpfs: mounted >> Freeing unused kernel image (initmem) memory: 468K >> This architecture does not have kernel memory protection. >> Run /sbin/init as init process >> random: fast init done >> systemd[1]: illegal instruction (4) at 3fff8b7e615c nip 3fff8b7e615c lr >> 3fff8b7e613c code 1 in libc-2.33.so[3fff8b799000+1fe000] >> systemd[1]: code: 60000000 38600006 9122b7d0 4801bf19 60000000 60000000 >> 8122b7d0 2c090004 >> systemd[1]: code: 40820014 39200005 60000000 9122b7d0 <00000000> 60000000 >> 8122b7d0 2c090005 >> Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 >> Rebooting in 180 seconds.. > >Can you make the hdd_debian_ppc64_new.img available? We won't be able to >reproduce the exact same scenario because we can't run KVM, but if it >boots with TCG we can at least look around the code that is failing to >see if it gives us any clues.
Sure, you may download the hdd of the VM I am using on the NXP T2080RDB from https://repo.powerprogress.org/t2080rdb/qemu/hdd_debian_sid_ppc64.qcow2 I have compressed the original raw disk (18.8GB) into a smaller qcow2 (3.8GB), I cannot get a smaller image sorry. Use the following kernel to launch it https://repo.powerprogress.org/t2080rdb/qemu/uImage_5.16-rc6 No matter which video output I try, but on my ubuntu 20.04 x86_64 I cannot get X11 working, so to launch qemu I use qemu-system-ppc64 -accel tcg -M ppce500 -cpu e6500 -smp 4 -m 2G -vga none -nographic -net nic -net user -drive format=qcow2,file=hdd_debian_sid_ppc64.qcow2,index=0,if=virtio -kernel uImage_5.16-rc6 -append "root=/dev/vda rw" that do now work qemu-system-ppc64 -accel tcg -M ppce500 -cpu e5500 -smp 4 -m 2G -vga none -nographic -net nic -net user -drive format=qcow2,file=hdd_debian_sid_ppc64.qcow2,index=0,if=virtio -kernel uImage_5.16-rc6 -append "root=/dev/vda rw" that works, the system sees e5500 cores, whereas running it on the devkit, the system see the host e6500 cores
