projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 9afa1766 JR |
1 | # Test for multiprocess qemu |
| 2 | # | |
| 3 | # This work is licensed under the terms of the GNU GPL, version 2 or | |
| 4 | # later. See the COPYING file in the top-level directory. | |
| 5 | ||
| 6 | ||
| 7 | import os | |
| 8 | import socket | |
| 9 | ||
| 2283b627 | 10 | from avocado_qemu import QemuSystemTest |
| 9afa1766 JR |
11 | from avocado_qemu import wait_for_console_pattern |
| 12 | from avocado_qemu import exec_command | |
| 13 | from avocado_qemu import exec_command_and_wait_for_pattern | |
| 14 | ||
| 2283b627 | 15 | class Multiprocess(QemuSystemTest): |
| 9afa1766 JR |
16 | """ |
| 17 | :avocado: tags=multiprocess | |
| 18 | """ | |
| 19 | KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' | |
| 20 | ||
| cfe52e91 TH |
21 | def do_test(self, kernel_url, kernel_hash, initrd_url, initrd_hash, |
| 22 | kernel_command_line, machine_type): | |
| 9afa1766 JR |
23 | """Main test method""" |
| 24 | self.require_accelerator('kvm') | |
| 80232dba | 25 | self.require_multiprocess() |
| 9afa1766 JR |
26 | |
| 27 | # Create socketpair to connect proxy and remote processes | |
| 28 | proxy_sock, remote_sock = socket.socketpair(socket.AF_UNIX, | |
| 29 | socket.SOCK_STREAM) | |
| 30 | os.set_inheritable(proxy_sock.fileno(), True) | |
| 31 | os.set_inheritable(remote_sock.fileno(), True) | |
| 32 | ||
| cfe52e91 TH |
33 | kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) |
| 34 | initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash) | |
| 9afa1766 JR |
35 | |
| 36 | # Create remote process | |
| 37 | remote_vm = self.get_vm() | |
| 38 | remote_vm.add_args('-machine', 'x-remote') | |
| 39 | remote_vm.add_args('-nodefaults') | |
| 40 | remote_vm.add_args('-device', 'lsi53c895a,id=lsi1') | |
| 41 | remote_vm.add_args('-object', 'x-remote-object,id=robj1,' | |
| 42 | 'devid=lsi1,fd='+str(remote_sock.fileno())) | |
| 43 | remote_vm.launch() | |
| 44 | ||
| 45 | # Create proxy process | |
| 46 | self.vm.set_console() | |
| 47 | self.vm.add_args('-machine', machine_type) | |
| 48 | self.vm.add_args('-accel', 'kvm') | |
| 49 | self.vm.add_args('-cpu', 'host') | |
| 50 | self.vm.add_args('-object', | |
| 51 | 'memory-backend-memfd,id=sysmem-file,size=2G') | |
| 52 | self.vm.add_args('--numa', 'node,memdev=sysmem-file') | |
| 53 | self.vm.add_args('-m', '2048') | |
| 54 | self.vm.add_args('-kernel', kernel_path, | |
| 55 | '-initrd', initrd_path, | |
| 56 | '-append', kernel_command_line) | |
| 57 | self.vm.add_args('-device', | |
| 58 | 'x-pci-proxy-dev,' | |
| 59 | 'id=lsi1,fd='+str(proxy_sock.fileno())) | |
| 60 | self.vm.launch() | |
| 61 | wait_for_console_pattern(self, 'as init process', | |
| 62 | 'Kernel panic - not syncing') | |
| 63 | exec_command(self, 'mount -t sysfs sysfs /sys') | |
| 64 | exec_command_and_wait_for_pattern(self, | |
| 65 | 'cat /sys/bus/pci/devices/*/uevent', | |
| 66 | 'PCI_ID=1000:0012') | |
| 67 | ||
| 68 | def test_multiprocess_x86_64(self): | |
| 69 | """ | |
| 70 | :avocado: tags=arch:x86_64 | |
| 71 | """ | |
| 72 | kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' | |
| 73 | '/linux/releases/31/Everything/x86_64/os/images' | |
| 74 | '/pxeboot/vmlinuz') | |
| cfe52e91 | 75 | kernel_hash = '5b6f6876e1b5bda314f93893271da0d5777b1f3c' |
| 9afa1766 JR |
76 | initrd_url = ('https://archives.fedoraproject.org/pub/archive/fedora' |
| 77 | '/linux/releases/31/Everything/x86_64/os/images' | |
| 78 | '/pxeboot/initrd.img') | |
| cfe52e91 | 79 | initrd_hash = 'dd0340a1b39bd28f88532babd4581c67649ec5b1' |
| 9afa1766 JR |
80 | kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + |
| 81 | 'console=ttyS0 rdinit=/bin/bash') | |
| 82 | machine_type = 'pc' | |
| cfe52e91 TH |
83 | self.do_test(kernel_url, kernel_hash, initrd_url, initrd_hash, |
| 84 | kernel_command_line, machine_type) | |
| 9afa1766 JR |
85 | |
| 86 | def test_multiprocess_aarch64(self): | |
| 87 | """ | |
| 88 | :avocado: tags=arch:aarch64 | |
| 89 | """ | |
| 90 | kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' | |
| 91 | '/linux/releases/31/Everything/aarch64/os/images' | |
| 92 | '/pxeboot/vmlinuz') | |
| cfe52e91 | 93 | kernel_hash = '3505f2751e2833c681de78cee8dda1e49cabd2e8' |
| 9afa1766 JR |
94 | initrd_url = ('https://archives.fedoraproject.org/pub/archive/fedora' |
| 95 | '/linux/releases/31/Everything/aarch64/os/images' | |
| 96 | '/pxeboot/initrd.img') | |
| cfe52e91 | 97 | initrd_hash = '519a1962daf17d67fc3a9c89d45affcb399607db' |
| 9afa1766 JR |
98 | kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE + |
| 99 | 'rdinit=/bin/bash console=ttyAMA0') | |
| 100 | machine_type = 'virt,gic-version=3' | |
| cfe52e91 TH |
101 | self.do_test(kernel_url, kernel_hash, initrd_url, initrd_hash, |
| 102 | kernel_command_line, machine_type) |