From efdb45bfd72745038909dfd1e970a827cb8d5d7e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Mon, 28 Oct 2019 19:04:04 -0400 Subject: [PATCH] tests/boot_linux_console: Run BusyBox on 5KEc 64-bit cpu MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This tests boots a Linux kernel on a Malta machine up to a busybox shell on the serial console. Few commands are executed before halting the machine (via reboot). We use the Fedora 24 kernel extracted from the image at: https://fedoraproject.org/wiki/Architectures/MIPS and the initrd cpio image from the kerneltests project: https://kerneltests.org/ If MIPS is a target being built, "make check-acceptance" will automatically include this test by the use of the "arch:mips" tags. Alternatively, this test can be run using: $ AVOCADO_ALLOW_UNTRUSTED_CODE=yes \ avocado --show=console run -t arch:mips64el \ tests/acceptance/boot_linux_console.py console: [ 0.000000] Linux version 3.19.3.mtoman.20150408 (mtoman@debian-co3-1) (gcc version 5.0.0 20150316 (Red Hat 5.0.0-0.20) (GCC) ) #3 Wed Apr 8 14:32:50 UTC 2015 console: [ 0.000000] Early serial console at I/O port 0x3f8 (options '38400n8') console: [ 0.000000] bootconsole [uart0] enabled console: [ 0.000000] CPU0 revision is: 00018900 (MIPS 5KE) console: [ 0.000000] Checking for the multiply/shift bug... no. console: [ 0.000000] Checking for the daddiu bug... no. [...] console: Boot successful. console: cat /proc/cpuinfo console: / # cat /proc/cpuinfo console: system type : MIPS Malta console: machine : Unknown console: processor : 0 console: cpu model : MIPS 5KE V0.0 console: : 1616.89 console: wait instruction : nouname -a console: microsecond timers : yes console: tlb_entries : 32 console: extra interrupt vector : yes console: hardware watchpoint : yes, count: 1, address/irw mask: [0x0ff8] console: isa : mips1 mips2 mips3 mips4 mips5 mips32r1 mips32r2 mips64r1 mips64r2 console: ASEs implemented : console: shadow register sets : 1 console: kscratch registers : 0 console: package : 0 console: core : 0 console: VCED exceptions : not available console: VCEI exceptions : not available console: / # console: / # uname -a console: Linux buildroot 3.19.3.mtoman.20150408 #3 Wed Apr 8 14:32:50 UTC 2015 mips64 GNU/Linux console: reboot console: / # console: / # reboot console: / # console: / # reboot: Restarting system PASS (7.04 s) JOB TIME : 7.20 s Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20191028073441.6448-27-philmd@redhat.com> Reviewed-by: Aleksandar Markovic Reviewed-by: Cleber Rosa Tested-by: Cleber Rosa Signed-off-by: Cleber Rosa --- tests/acceptance/boot_linux_console.py | 42 ++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py index dab21b37c4..9fd65e1ccf 100644 --- a/tests/acceptance/boot_linux_console.py +++ b/tests/acceptance/boot_linux_console.py @@ -13,6 +13,7 @@ import lzma import gzip import shutil +from avocado import skipUnless from avocado_qemu import Test from avocado_qemu import exec_command_and_wait_for_pattern from avocado_qemu import wait_for_console_pattern @@ -166,6 +167,47 @@ class BootLinuxConsole(Test): exec_command_and_wait_for_pattern(self, 'reboot', 'reboot: Restarting system') + @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code') + def test_mips64el_malta_5KEc_cpio(self): + """ + :avocado: tags=arch:mips64el + :avocado: tags=machine:malta + :avocado: tags=endian:little + """ + kernel_url = ('https://github.com/philmd/qemu-testing-blob/' + 'raw/9ad2df38/mips/malta/mips64el/' + 'vmlinux-3.19.3.mtoman.20150408') + kernel_hash = '00d1d268fb9f7d8beda1de6bebcc46e884d71754' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + initrd_url = ('https://github.com/groeck/linux-build-test/' + 'raw/8584a59e/rootfs/' + 'mipsel64/rootfs.mipsel64r1.cpio.gz') + initrd_hash = '1dbb8a396e916847325284dbe2151167' + initrd_path_gz = self.fetch_asset(initrd_url, algorithm='md5', + asset_hash=initrd_hash) + initrd_path = self.workdir + "rootfs.cpio" + archive.gzip_uncompress(initrd_path_gz, initrd_path) + + self.vm.set_machine('malta') + self.vm.set_console() + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + + 'console=ttyS0 console=tty ' + + 'rdinit=/sbin/init noreboot') + self.vm.add_args('-cpu', '5KEc', + '-kernel', kernel_path, + '-initrd', initrd_path, + '-append', kernel_command_line, + '-no-reboot') + self.vm.launch() + wait_for_console_pattern(self, 'Boot successful.') + + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo', + 'MIPS 5KE') + exec_command_and_wait_for_pattern(self, 'uname -a', + '3.19.3.mtoman.20150408') + exec_command_and_wait_for_pattern(self, 'reboot', + 'reboot: Restarting system') + def do_test_mips_malta32el_nanomips(self, kernel_url, kernel_hash): kernel_path_xz = self.fetch_asset(kernel_url, asset_hash=kernel_hash) kernel_path = self.workdir + "kernel" -- 2.42.0