mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
synced 2025-01-06 05:02:31 +00:00
selftests: hid: add vmtest.sh
Similar-ish in many points from the script in selftests/bpf, with a few differences: - relies on boot2container instead of a plain qemu image (meaning that we can take any container in a registry as a base) - runs in the hid selftest dir, and such uses the test program from there - the working directory to store the config is in tools/selftests/hid/results Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
parent
bf7660dab3
commit
507806e9fd
1
tools/testing/selftests/hid/.gitignore
vendored
1
tools/testing/selftests/hid/.gitignore
vendored
@ -2,3 +2,4 @@ bpftool
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*.skel.h
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/tools
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hid_bpf
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results
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241
tools/testing/selftests/hid/config.common
Normal file
241
tools/testing/selftests/hid/config.common
Normal file
@ -0,0 +1,241 @@
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CONFIG_9P_FS_POSIX_ACL=y
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CONFIG_9P_FS_SECURITY=y
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CONFIG_9P_FS=y
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CONFIG_AUDIT=y
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CONFIG_BINFMT_MISC=y
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CONFIG_BLK_CGROUP_IOLATENCY=y
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CONFIG_BLK_CGROUP=y
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CONFIG_BLK_DEV_BSGLIB=y
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CONFIG_BLK_DEV_IO_TRACE=y
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CONFIG_BLK_DEV_RAM_SIZE=16384
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_THROTTLING=y
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CONFIG_BONDING=y
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CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y
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CONFIG_BOOTTIME_TRACING=y
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CONFIG_BSD_DISKLABEL=y
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CONFIG_BSD_PROCESS_ACCT=y
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CONFIG_CFS_BANDWIDTH=y
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CONFIG_CGROUP_CPUACCT=y
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CONFIG_CGROUP_DEBUG=y
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CONFIG_CGROUP_DEVICE=y
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CONFIG_CGROUP_FREEZER=y
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CONFIG_CGROUP_HUGETLB=y
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CONFIG_CGROUP_NET_CLASSID=y
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CONFIG_CGROUP_NET_PRIO=y
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CONFIG_CGROUP_PERF=y
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CONFIG_CGROUP_PIDS=y
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CONFIG_CGROUP_RDMA=y
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CONFIG_CGROUP_SCHED=y
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CONFIG_CGROUPS=y
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CONFIG_CGROUP_WRITEBACK=y
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CONFIG_CMA_AREAS=7
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CONFIG_CMA=y
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CONFIG_COMPAT_32BIT_TIME=y
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CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
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CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
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CONFIG_CPU_FREQ_GOV_ONDEMAND=y
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CONFIG_CPU_FREQ_GOV_USERSPACE=y
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CONFIG_CPU_FREQ_STAT=y
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CONFIG_CPU_IDLE_GOV_LADDER=y
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CONFIG_CPUSETS=y
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CONFIG_CRC_T10DIF=y
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CONFIG_CRYPTO_BLAKE2B=y
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CONFIG_CRYPTO_DEV_VIRTIO=y
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CONFIG_CRYPTO_SEQIV=y
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CONFIG_CRYPTO_XXHASH=y
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CONFIG_DCB=y
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CONFIG_DEBUG_ATOMIC_SLEEP=y
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CONFIG_DEBUG_CREDENTIALS=y
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CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
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CONFIG_DEBUG_MEMORY_INIT=y
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CONFIG_DEFAULT_FQ_CODEL=y
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CONFIG_DEFAULT_RENO=y
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CONFIG_DEFAULT_SECURITY_DAC=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_DEVTMPFS=y
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CONFIG_DMA_CMA=y
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CONFIG_DNS_RESOLVER=y
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CONFIG_EFI_STUB=y
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CONFIG_EFI=y
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CONFIG_EXPERT=y
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CONFIG_EXT4_FS_POSIX_ACL=y
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CONFIG_EXT4_FS_SECURITY=y
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CONFIG_EXT4_FS=y
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CONFIG_FAIL_FUNCTION=y
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CONFIG_FAULT_INJECTION_DEBUG_FS=y
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CONFIG_FAULT_INJECTION=y
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CONFIG_FB_MODE_HELPERS=y
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CONFIG_FB_TILEBLITTING=y
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CONFIG_FB_VESA=y
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CONFIG_FB=y
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CONFIG_FONT_8x16=y
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CONFIG_FONT_MINI_4x6=y
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CONFIG_FONTS=y
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CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
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CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
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CONFIG_FRAMEBUFFER_CONSOLE=y
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CONFIG_FUSE_FS=y
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CONFIG_FW_LOADER_USER_HELPER=y
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CONFIG_GART_IOMMU=y
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CONFIG_GENERIC_PHY=y
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CONFIG_HARDLOCKUP_DETECTOR=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_HPET=y
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CONFIG_HUGETLBFS=y
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CONFIG_HUGETLB_PAGE=y
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CONFIG_HWPOISON_INJECT=y
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CONFIG_HZ_1000=y
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CONFIG_INET=y
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CONFIG_INTEL_POWERCLAMP=y
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CONFIG_IP6_NF_FILTER=y
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CONFIG_IP6_NF_IPTABLES=y
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CONFIG_IP6_NF_NAT=y
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CONFIG_IP6_NF_TARGET_MASQUERADE=y
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CONFIG_IP_ADVANCED_ROUTER=y
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CONFIG_IP_MROUTE=y
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CONFIG_IP_MULTICAST=y
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CONFIG_IP_MULTIPLE_TABLES=y
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CONFIG_IP_NF_FILTER=y
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CONFIG_IP_NF_IPTABLES=y
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CONFIG_IP_NF_NAT=y
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CONFIG_IP_NF_TARGET_MASQUERADE=y
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CONFIG_IP_PIMSM_V1=y
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CONFIG_IP_PIMSM_V2=y
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CONFIG_IP_ROUTE_MULTIPATH=y
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CONFIG_IP_ROUTE_VERBOSE=y
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CONFIG_IPV6_MIP6=y
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CONFIG_IPV6_ROUTE_INFO=y
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CONFIG_IPV6_ROUTER_PREF=y
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CONFIG_IPV6_SEG6_LWTUNNEL=y
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CONFIG_IPV6_SUBTREES=y
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CONFIG_IRQ_POLL=y
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CONFIG_JUMP_LABEL=y
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CONFIG_KARMA_PARTITION=y
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CONFIG_KEXEC=y
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CONFIG_KPROBES=y
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CONFIG_KSM=y
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CONFIG_LEGACY_VSYSCALL_NONE=y
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CONFIG_LOG_BUF_SHIFT=21
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CONFIG_LOG_CPU_MAX_BUF_SHIFT=0
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CONFIG_LOGO=y
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CONFIG_LSM="selinux,bpf,integrity"
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CONFIG_MAC_PARTITION=y
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CONFIG_MAGIC_SYSRQ=y
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CONFIG_MCORE2=y
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CONFIG_MEMCG=y
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CONFIG_MEMORY_FAILURE=y
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CONFIG_MINIX_SUBPARTITION=y
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CONFIG_MODULES=y
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CONFIG_NAMESPACES=y
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CONFIG_NET_9P_VIRTIO=y
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CONFIG_NET_9P=y
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CONFIG_NET_ACT_BPF=y
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CONFIG_NET_CLS_CGROUP=y
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CONFIG_NETDEVICES=y
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CONFIG_NET_EMATCH=y
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CONFIG_NETFILTER_NETLINK_LOG=y
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CONFIG_NETFILTER_NETLINK_QUEUE=y
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CONFIG_NETFILTER_XTABLES=y
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CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
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CONFIG_NETFILTER_XT_MATCH_BPF=y
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CONFIG_NETFILTER_XT_MATCH_COMMENT=y
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CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
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CONFIG_NETFILTER_XT_MATCH_MARK=y
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CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
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CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
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CONFIG_NETFILTER_XT_NAT=y
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CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
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CONFIG_NET_IPGRE_BROADCAST=y
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CONFIG_NET_L3_MASTER_DEV=y
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CONFIG_NETLABEL=y
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CONFIG_NET_SCH_DEFAULT=y
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CONFIG_NET_SCHED=y
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CONFIG_NET_SCH_FQ_CODEL=y
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CONFIG_NET_TC_SKB_EXT=y
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CONFIG_NET_VRF=y
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CONFIG_NET=y
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CONFIG_NF_CONNTRACK=y
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CONFIG_NF_NAT_MASQUERADE=y
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CONFIG_NF_NAT=y
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CONFIG_NLS_ASCII=y
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CONFIG_NLS_CODEPAGE_437=y
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CONFIG_NLS_DEFAULT="utf8"
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CONFIG_NO_HZ=y
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CONFIG_NR_CPUS=128
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CONFIG_NUMA_BALANCING=y
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CONFIG_NUMA=y
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CONFIG_NVMEM=y
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CONFIG_OSF_PARTITION=y
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CONFIG_OVERLAY_FS_INDEX=y
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CONFIG_OVERLAY_FS_METACOPY=y
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CONFIG_OVERLAY_FS_XINO_AUTO=y
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CONFIG_OVERLAY_FS=y
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CONFIG_PACKET=y
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CONFIG_PANIC_ON_OOPS=y
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CONFIG_PARTITION_ADVANCED=y
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CONFIG_PCIEPORTBUS=y
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CONFIG_PCI_IOV=y
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CONFIG_PCI_MSI=y
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CONFIG_PCI=y
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CONFIG_PHYSICAL_ALIGN=0x1000000
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CONFIG_POSIX_MQUEUE=y
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CONFIG_POWER_SUPPLY=y
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CONFIG_PREEMPT=y
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CONFIG_PRINTK_TIME=y
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CONFIG_PROC_KCORE=y
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CONFIG_PROFILING=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_PTP_1588_CLOCK=y
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CONFIG_RC_DEVICES=y
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CONFIG_RC_LOOPBACK=y
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CONFIG_RCU_CPU_STALL_TIMEOUT=60
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CONFIG_SCHED_STACK_END_CHECK=y
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CONFIG_SCHEDSTATS=y
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CONFIG_SECURITY_NETWORK=y
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CONFIG_SECURITY_SELINUX=y
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CONFIG_SERIAL_8250_CONSOLE=y
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CONFIG_SERIAL_8250_DETECT_IRQ=y
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CONFIG_SERIAL_8250_EXTENDED=y
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CONFIG_SERIAL_8250_MANY_PORTS=y
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CONFIG_SERIAL_8250_NR_UARTS=32
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CONFIG_SERIAL_8250_RSA=y
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CONFIG_SERIAL_8250_SHARE_IRQ=y
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CONFIG_SERIAL_8250=y
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CONFIG_SERIAL_NONSTANDARD=y
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CONFIG_SERIO_LIBPS2=y
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CONFIG_SGI_PARTITION=y
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CONFIG_SMP=y
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CONFIG_SOCK_CGROUP_DATA=y
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CONFIG_SOLARIS_X86_PARTITION=y
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CONFIG_SUN_PARTITION=y
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CONFIG_SYNC_FILE=y
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CONFIG_SYSVIPC=y
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CONFIG_TASK_DELAY_ACCT=y
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CONFIG_TASK_IO_ACCOUNTING=y
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CONFIG_TASKSTATS=y
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CONFIG_TASK_XACCT=y
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CONFIG_TCP_CONG_ADVANCED=y
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CONFIG_TCP_MD5SIG=y
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CONFIG_TLS=y
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CONFIG_TMPFS_POSIX_ACL=y
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CONFIG_TMPFS=y
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CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
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CONFIG_TRANSPARENT_HUGEPAGE=y
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CONFIG_TUN=y
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CONFIG_UNIXWARE_DISKLABEL=y
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CONFIG_UNIX=y
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CONFIG_USER_NS=y
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CONFIG_VALIDATE_FS_PARSER=y
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CONFIG_VETH=y
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CONFIG_VIRT_DRIVERS=y
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CONFIG_VIRTIO_BALLOON=y
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CONFIG_VIRTIO_BLK=y
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CONFIG_VIRTIO_CONSOLE=y
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CONFIG_VIRTIO_FS=y
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CONFIG_VIRTIO_NET=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_VLAN_8021Q=y
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CONFIG_XFRM_SUB_POLICY=y
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CONFIG_XFRM_USER=y
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CONFIG_ZEROPLUS_FF=y
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4
tools/testing/selftests/hid/config.x86_64
Normal file
4
tools/testing/selftests/hid/config.x86_64
Normal file
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CONFIG_X86_ACPI_CPUFREQ=y
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CONFIG_X86_CPUID=y
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CONFIG_X86_MSR=y
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CONFIG_X86_POWERNOW_K8=y
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284
tools/testing/selftests/hid/vmtest.sh
Executable file
284
tools/testing/selftests/hid/vmtest.sh
Executable file
@ -0,0 +1,284 @@
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#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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set -u
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set -e
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# This script currently only works for x86_64
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ARCH="$(uname -m)"
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case "${ARCH}" in
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x86_64)
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QEMU_BINARY=qemu-system-x86_64
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BZIMAGE="arch/x86/boot/bzImage"
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;;
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*)
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echo "Unsupported architecture"
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exit 1
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;;
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esac
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DEFAULT_COMMAND="./hid_bpf"
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SCRIPT_DIR="$(dirname $(realpath $0))"
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OUTPUT_DIR="$SCRIPT_DIR/results"
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KCONFIG_REL_PATHS=("${SCRIPT_DIR}/config" "${SCRIPT_DIR}/config.common" "${SCRIPT_DIR}/config.${ARCH}")
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B2C_URL="https://gitlab.freedesktop.org/mupuf/boot2container/-/raw/master/vm2c.py"
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NUM_COMPILE_JOBS="$(nproc)"
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LOG_FILE_BASE="$(date +"hid_selftests.%Y-%m-%d_%H-%M-%S")"
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LOG_FILE="${LOG_FILE_BASE}.log"
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EXIT_STATUS_FILE="${LOG_FILE_BASE}.exit_status"
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CONTAINER_IMAGE="registry.fedoraproject.org/fedora:36"
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usage()
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{
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cat <<EOF
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Usage: $0 [-i] [-s] [-d <output_dir>] -- [<command>]
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<command> is the command you would normally run when you are in
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tools/testing/selftests/bpf. e.g:
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$0 -- ./hid_bpf
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If no command is specified and a debug shell (-s) is not requested,
|
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"${DEFAULT_COMMAND}" will be run by default.
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If you build your kernel using KBUILD_OUTPUT= or O= options, these
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can be passed as environment variables to the script:
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O=<kernel_build_path> $0 -- ./hid_bpf
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or
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KBUILD_OUTPUT=<kernel_build_path> $0 -- ./hid_bpf
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Options:
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-u) Update the boot2container script to a newer version.
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-d) Update the output directory (default: ${OUTPUT_DIR})
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-j) Number of jobs for compilation, similar to -j in make
|
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(default: ${NUM_COMPILE_JOBS})
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-s) Instead of powering off the VM, start an interactive
|
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shell. If <command> is specified, the shell runs after
|
||||
the command finishes executing
|
||||
EOF
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}
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|
||||
download()
|
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{
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local file="$1"
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|
||||
echo "Downloading $file..." >&2
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curl -Lsf "$file" -o "${@:2}"
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}
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|
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recompile_kernel()
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{
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local kernel_checkout="$1"
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local make_command="$2"
|
||||
|
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cd "${kernel_checkout}"
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|
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${make_command} olddefconfig
|
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${make_command}
|
||||
}
|
||||
|
||||
update_selftests()
|
||||
{
|
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local kernel_checkout="$1"
|
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local selftests_dir="${kernel_checkout}/tools/testing/selftests/hid"
|
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|
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cd "${selftests_dir}"
|
||||
${make_command}
|
||||
}
|
||||
|
||||
run_vm()
|
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{
|
||||
local b2c="$1"
|
||||
local kernel_bzimage="$2"
|
||||
local command="$3"
|
||||
local post_command=""
|
||||
|
||||
if ! which "${QEMU_BINARY}" &> /dev/null; then
|
||||
cat <<EOF
|
||||
Could not find ${QEMU_BINARY}
|
||||
Please install qemu or set the QEMU_BINARY environment variable.
|
||||
EOF
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# alpine (used in post-container requires the PATH to have /bin
|
||||
export PATH=$PATH:/bin
|
||||
|
||||
if [[ "${debug_shell}" != "yes" ]]
|
||||
then
|
||||
touch ${OUTPUT_DIR}/${LOG_FILE}
|
||||
command="mount bpffs -t bpf /sys/fs/bpf/; set -o pipefail ; ${command} 2>&1 | tee ${OUTPUT_DIR}/${LOG_FILE}"
|
||||
post_command="cat ${OUTPUT_DIR}/${LOG_FILE}"
|
||||
else
|
||||
command="mount bpffs -t bpf /sys/fs/bpf/; ${command}"
|
||||
fi
|
||||
|
||||
set +e
|
||||
$b2c --command "${command}" \
|
||||
--kernel ${kernel_bzimage} \
|
||||
--workdir ${OUTPUT_DIR} \
|
||||
--image ${CONTAINER_IMAGE}
|
||||
|
||||
echo $? > ${OUTPUT_DIR}/${EXIT_STATUS_FILE}
|
||||
|
||||
set -e
|
||||
|
||||
${post_command}
|
||||
}
|
||||
|
||||
is_rel_path()
|
||||
{
|
||||
local path="$1"
|
||||
|
||||
[[ ${path:0:1} != "/" ]]
|
||||
}
|
||||
|
||||
do_update_kconfig()
|
||||
{
|
||||
local kernel_checkout="$1"
|
||||
local kconfig_file="$2"
|
||||
|
||||
rm -f "$kconfig_file" 2> /dev/null
|
||||
|
||||
for config in "${KCONFIG_REL_PATHS[@]}"; do
|
||||
local kconfig_src="${config}"
|
||||
cat "$kconfig_src" >> "$kconfig_file"
|
||||
done
|
||||
}
|
||||
|
||||
update_kconfig()
|
||||
{
|
||||
local kernel_checkout="$1"
|
||||
local kconfig_file="$2"
|
||||
|
||||
if [[ -f "${kconfig_file}" ]]; then
|
||||
local local_modified="$(stat -c %Y "${kconfig_file}")"
|
||||
|
||||
for config in "${KCONFIG_REL_PATHS[@]}"; do
|
||||
local kconfig_src="${config}"
|
||||
local src_modified="$(stat -c %Y "${kconfig_src}")"
|
||||
# Only update the config if it has been updated after the
|
||||
# previously cached config was created. This avoids
|
||||
# unnecessarily compiling the kernel and selftests.
|
||||
if [[ "${src_modified}" -gt "${local_modified}" ]]; then
|
||||
do_update_kconfig "$kernel_checkout" "$kconfig_file"
|
||||
# Once we have found one outdated configuration
|
||||
# there is no need to check other ones.
|
||||
break
|
||||
fi
|
||||
done
|
||||
else
|
||||
do_update_kconfig "$kernel_checkout" "$kconfig_file"
|
||||
fi
|
||||
}
|
||||
|
||||
main()
|
||||
{
|
||||
local script_dir="$(cd -P -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
|
||||
local kernel_checkout=$(realpath "${script_dir}"/../../../../)
|
||||
# By default the script searches for the kernel in the checkout directory but
|
||||
# it also obeys environment variables O= and KBUILD_OUTPUT=
|
||||
local kernel_bzimage="${kernel_checkout}/${BZIMAGE}"
|
||||
local command="${DEFAULT_COMMAND}"
|
||||
local update_b2c="no"
|
||||
local debug_shell="no"
|
||||
|
||||
while getopts ':hsud:j:' opt; do
|
||||
case ${opt} in
|
||||
u)
|
||||
update_b2c="yes"
|
||||
;;
|
||||
d)
|
||||
OUTPUT_DIR="$OPTARG"
|
||||
;;
|
||||
j)
|
||||
NUM_COMPILE_JOBS="$OPTARG"
|
||||
;;
|
||||
s)
|
||||
command="/bin/sh"
|
||||
debug_shell="yes"
|
||||
;;
|
||||
h)
|
||||
usage
|
||||
exit 0
|
||||
;;
|
||||
\? )
|
||||
echo "Invalid Option: -$OPTARG"
|
||||
usage
|
||||
exit 1
|
||||
;;
|
||||
: )
|
||||
echo "Invalid Option: -$OPTARG requires an argument"
|
||||
usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
shift $((OPTIND -1))
|
||||
|
||||
# trap 'catch "$?"' EXIT
|
||||
|
||||
if [[ "${debug_shell}" == "no" ]]; then
|
||||
if [[ $# -eq 0 ]]; then
|
||||
echo "No command specified, will run ${DEFAULT_COMMAND} in the vm"
|
||||
else
|
||||
command="$@"
|
||||
|
||||
if [[ "${command}" == "/bin/bash" || "${command}" == "bash" ]]
|
||||
then
|
||||
debug_shell="yes"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
local kconfig_file="${OUTPUT_DIR}/latest.config"
|
||||
local make_command="make -j ${NUM_COMPILE_JOBS} KCONFIG_CONFIG=${kconfig_file}"
|
||||
|
||||
# Figure out where the kernel is being built.
|
||||
# O takes precedence over KBUILD_OUTPUT.
|
||||
if [[ "${O:=""}" != "" ]]; then
|
||||
if is_rel_path "${O}"; then
|
||||
O="$(realpath "${PWD}/${O}")"
|
||||
fi
|
||||
kernel_bzimage="${O}/${BZIMAGE}"
|
||||
make_command="${make_command} O=${O}"
|
||||
elif [[ "${KBUILD_OUTPUT:=""}" != "" ]]; then
|
||||
if is_rel_path "${KBUILD_OUTPUT}"; then
|
||||
KBUILD_OUTPUT="$(realpath "${PWD}/${KBUILD_OUTPUT}")"
|
||||
fi
|
||||
kernel_bzimage="${KBUILD_OUTPUT}/${BZIMAGE}"
|
||||
make_command="${make_command} KBUILD_OUTPUT=${KBUILD_OUTPUT}"
|
||||
fi
|
||||
|
||||
local b2c="${OUTPUT_DIR}/vm2c.py"
|
||||
|
||||
echo "Output directory: ${OUTPUT_DIR}"
|
||||
|
||||
mkdir -p "${OUTPUT_DIR}"
|
||||
update_kconfig "${kernel_checkout}" "${kconfig_file}"
|
||||
|
||||
recompile_kernel "${kernel_checkout}" "${make_command}"
|
||||
|
||||
if [[ "${update_b2c}" == "no" && ! -f "${b2c}" ]]; then
|
||||
echo "vm2c script not found in ${b2c}"
|
||||
update_b2c="yes"
|
||||
fi
|
||||
|
||||
if [[ "${update_b2c}" == "yes" ]]; then
|
||||
download $B2C_URL $b2c
|
||||
chmod +x $b2c
|
||||
fi
|
||||
|
||||
update_selftests "${kernel_checkout}" "${make_command}"
|
||||
run_vm $b2c "${kernel_bzimage}" "${command}"
|
||||
if [[ "${debug_shell}" != "yes" ]]; then
|
||||
echo "Logs saved in ${OUTPUT_DIR}/${LOG_FILE}"
|
||||
fi
|
||||
|
||||
exit $(cat ${OUTPUT_DIR}/${EXIT_STATUS_FILE})
|
||||
}
|
||||
|
||||
main "$@"
|
Loading…
Reference in New Issue
Block a user