On Mon, Oct 28, 2019 at 08:34:37AM +0100, Philippe Mathieu-Daudé wrote: > From: Philippe Mathieu-Daudé <f4...@amsat.org> > > Add a test which boots Linux and run basic commands using the serial > port console. > > The kernel image is built by the Debian project: > https://wiki.debian.org/RaspberryPi > > The DeviceTree blob comes from the official Raspberry Pi project: > https://www.raspberrypi.org/ > > The cpio image used comes from the linux-build-test project: > https://github.com/groeck/linux-build-test > > This test can be run using: > > $ avocado run --show=console,app run -t machine:raspi3 tests/acceptance > console: [ 0.000000] Linux version 4.14.0-3-arm64 > (debian-ker...@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-18)) #1 SMP > Debian 4.14.12-2 (2018-01-06) > console: [ 0.000000] Boot CPU: AArch64 Processor [410fd034] > console: [ 0.000000] Machine model: Raspberry Pi 3 Model B > console: [ 0.000000] earlycon: pl11 at MMIO 0x000000003f201000 (options > '') > console: [ 0.000000] bootconsole [pl11] enabled > [...] > console: Starting network: OK > console: Found console ttyAMA0 > console: Boot successful. > console: / # cat /proc/cpuinfo > console: processor : 0 > console: BogoMIPS : 125.00 > console: r : 0x41 > console: CPU architecture: 8 > console: CPU variant > console: : 0x0 > console: CPU part : 0xd03 > console: CPU revision : 4 > console: / # uname -a > console: Linux buildroot 4.14.0-3-arm64 #1 SMP Debian 4.14.12-2 > (2018-01-06) aarch64 GNU/Linux > console: reboot > console: / # reboot > console: / # Found console ttyAMA0 > console: Stopping network: OK > console: Saving random seed... done. > console: Stopping logging: OK > console: umount: devtmpfs busy - remounted read-only > console: umount: can't unmount /: Invalid argument > console: The system is going down NOW! > console: Sent SIGTERM to all processes > console: Sent SIGKILL to all processes > console: Requesting system reboot > console: kvm: exiting hardware virtualization > console: reboot: Restarting system > PASS (11.08 s) > > Reviewed-by: Cleber Rosa <cr...@redhat.com> > Tested-by: Cleber Rosa <cr...@redhat.com> > Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org> > --- > v2: Use archive.gzip_uncompress (Cleber) > > some chars are scrambled on the console? > Cleber ran this 100 times and doesn't have issue. > ---
Now, I'm not getting good vibes from this test. It spawns QEMU and then gets stuck on every single execution. VM launch command: 'aarch64-softmmu/qemu-system-aarch64 -chardev socket,id=mon,path=/var/tmp/tmpgpee0g1h/qemu-23397-monitor.sock -mon chardev=mon,mode=control -display none -vga none -machine raspi3 -chardev socket,id=console,path=/var/tmp/tmpgpee0g1h/qemu-23397-console.sock,server,nowait -serial chardev:console -kernel /var/tmp/avocado_7ks9sppd/avocado_job_wsp2727i/1-tests_acceptance_boot_linux_console.py_BootLinuxConsole.test_arm_raspi3_initrd_uart0/boot/vmlinuz-4.14.0-3-arm64 -dtb /home/cleber/avocado/data/cache/by_location/cd5c65e442f2375a87c174b91963be739bcdae77/bcm2710-rpi-3-b.dtb -initrd /var/tmp/avocado_7ks9sppd/avocado_job_wsp2727i/1-tests_acceptance_boot_linux_console.py_BootLinuxConsole.test_arm_raspi3_initrd_uart0rootfs.cpio -append printk.time=0 earlycon=pl011,0x3f201000 console=ttyAMA0 panic=-1 noreboot -no-reboot' >>> {'execute': 'qmp_capabilities'} <<< {'return': {}} Given that I've tested this before, and I see some changes to raspi3 since then, I'll try to bisect the possible culprit. If you have any clues, they would be much appreciated. - Cleber.