blob: 890f69134193c3aadd0e250e45647fd3c94fa018 (
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|
have_kvmguest=0
have_virtio=0
have_suspend=0
case $ktest_arch in
x86)
require-kernel-config SMP
require-kernel-config MCORE2 # optimize for core2
require-kernel-config IO_DELAY_0XED
require-kernel-config 64BIT=n
require-kernel-config ACPI # way slower without it, do not know why
require-kernel-config UNWINDER_FRAME_POINTER
require-kernel-config HARDLOCKUP_DETECTOR
require-kernel-config RTC_DRV_CMOS
have_kvmguest=1
have_virtio=1
have_suspend=1
require-kernel-append console=hvc0
;;
x86_64)
require-kernel-config SMP
require-kernel-config MCORE2 # optimize for core2
require-kernel-config IO_DELAY_0XED
#require-kernel-config IA32_EMULATION
require-kernel-config 64BIT
require-kernel-config ACPI # way slower without it, do not know why
require-kernel-config UNWINDER_FRAME_POINTER
require-kernel-config HARDLOCKUP_DETECTOR
require-kernel-config RTC_DRV_CMOS
have_kvmguest=1
have_virtio=1
have_suspend=1
require-kernel-append console=hvc0
;;
aarch64)
require-kernel-config CONFIG_SERIAL_AMBA_PL011
require-kernel-config CONFIG_SERIAL_AMBA_PL011_CONSOLE
require-kernel-config PCI_HOST_GENERIC
have_virtio=1
require-kernel-append console=hvc0
;;
powerpc)
require-kernel-config ADVANCED_OPTIONS
have_kvmguest=1
have_virtio=1
have_suspend=1
require-kernel-append console=hvc0
;;
mips)
require-kernel-config MIPS_MALTA
require-kernel-config CPU_MIPS${BITS}_R2
require-kernel-config CPU_BIG_ENDIAN=y
require-kernel-config CPU_LITTLE_ENDIAN=n
require-kernel-config 32BIT
have_virtio=1
ktest_storage_bus=piix4-ide
require-kernel-append console=hvc0
;;
*)
echo "Kernel architecture not supported by kconfig.sh"
exit 1
;;
esac
# Normal kernel functionality:
#require-kernel-config PREEMPT
#require-kernel-config NO_HZ
#require-kernel-config HZ_100
require-kernel-config LOCALVERSION_AUTO
require-kernel-config HIGH_RES_TIMERS
require-kernel-config SYSVIPC
require-kernel-config CGROUPS
require-kernel-config SWAP # systemd segfaults if you don't have swap support...
require-kernel-config MODULES,MODULE_UNLOAD
require-kernel-config DEVTMPFS
require-kernel-config DEVTMPFS_MOUNT
require-kernel-config BINFMT_ELF
require-kernel-config BINFMT_SCRIPT
require-kernel-config COMPACTION # virtfs doesn't do well without it
require-kernel-config PROC_KCORE # XXX Needed?
require-kernel-config TTY
require-kernel-config VT
# KVM guest support:
if [[ $have_kvmguest = 1 ]]; then
require-kernel-config HYPERVISOR_GUEST
require-kernel-config PARAVIRT
require-kernel-config KVM_GUEST
fi
if [[ $have_virtio = 1 ]]; then
require-kernel-config VIRTIO_MENU
require-kernel-config VIRTIO_MMIO
require-kernel-config VIRTIO_PCI
require-kernel-config HW_RANDOM_VIRTIO
require-kernel-config VIRTIO_CONSOLE
require-kernel-config VIRTIO_NET
require-kernel-config NET_9P_VIRTIO
require-kernel-config CONFIG_CRYPTO_DEV_VIRTIO
fi
if [[ $have_suspend = 1 ]]; then
require-kernel-config PM
require-kernel-config SUSPEND
require-kernel-config PM_SLEEP
require-kernel-config PM_DEBUG
require-kernel-append no_console_suspend
fi
case $ktest_storage_bus in
virtio-scsi-pci)
require-kernel-config SCSI_VIRTIO
;;
virtio-blk)
require-kernel-config VIRTIO_BLK
;;
ahci)
require-kernel-config ATA
require-kernel-config SATA_AHCI
;;
piix4-ide)
require-kernel-config ATA
require-kernel-config ATA_SFF
require-kernel-config ATA_PIIX
;;
lsi)
require-kernel-config SCSI_MPT3SAS
;;
*)
echo "No storage bus selected"
exit 1
;;
esac
# PCI:
require-kernel-config PCI
# Rng:
require-kernel-config HW_RANDOM
# Clock:
require-kernel-config RTC_CLASS
require-kernel-config RTC_HCTOSYS
# Console:
require-kernel-config SERIAL_8250 # XXX can probably drop
require-kernel-config SERIAL_8250_CONSOLE
# Block devices:
require-kernel-config SCSI
require-kernel-config SCSI_LOWLEVEL # what's this for?
require-kernel-config BLK_DEV_SD # disk support
# Networking
require-kernel-config NET
require-kernel-config PACKET
require-kernel-config UNIX
require-kernel-config INET
require-kernel-config IP_MULTICAST
require-kernel-config NETDEVICES
# Filesystems:
require-kernel-config TMPFS
require-kernel-config INOTIFY_USER
require-kernel-config CONFIGFS_FS # systemd
# Root filesystem:
require-kernel-config EXT4_FS
require-kernel-config EXT4_FS_POSIX_ACL
require-kernel-config NET_9P
require-kernel-config NETWORK_FILESYSTEMS
require-kernel-config 9P_FS
# Crash dumps
#if [[ $ktest_crashdump = 1 ]]; then
# require-kernel-config KEXEC
# require-kernel-config CRASH_DUMP
# require-kernel-config RELOCATABLE
#fi
# KGDB:
require-kernel-config KGDB
require-kernel-config KGDB_SERIAL_CONSOLE
require-kernel-config VMAP_STACK=n
require-kernel-config RANDOMIZE_BASE=n
require-kernel-config RANDOMIZE_MEMORY=n
# Profiling:
require-kernel-config PROFILING
require-kernel-config JUMP_LABEL
# Tracing
require-kernel-config PERF_EVENTS
require-kernel-config FTRACE
require-kernel-config FTRACE_SYSCALLS
require-kernel-config FUNCTION_TRACER
#require-kernel-config ENABLE_DEFAULT_TRACERS
require-kernel-config PANIC_ON_OOPS
require-kernel-config SOFTLOCKUP_DETECTOR
require-kernel-config DETECT_HUNG_TASK
#require-kernel-config DEFAULT_HUNG_TASK_TIMEOUT=30
require-kernel-config WQ_WATCHDOG
require-kernel-config DEBUG_FS
require-kernel-config MAGIC_SYSRQ
require-kernel-config DEBUG_INFO
require-kernel-config DEBUG_INFO_DWARF4
require-kernel-config GDB_SCRIPTS
require-kernel-config DEBUG_KERNEL
#require-kernel-config DEBUG_RODATA
#require-kernel-config DEBUG_SET_MODULE_RONX
require-kernel-config DEBUG_LIST
# More expensive
#require-kernel-config DYNAMIC_DEBUG
# Expensive
#require-kernel-config DEBUG_ATOMIC_SLEEP
#require-kernel-config DEBUG_MUTEXES
#require-kernel-config DEBUG_PREEMPT
#require-kernel-config DEBUG_SLAB
#require-kernel-config DEBUG_SPINLOCK
#require-kernel-config LOCKDEP_SUPPORT
#require-kernel-config PROVE_LOCKING
#require-kernel-config PROVE_RCU
#require-kernel-config RCU_CPU_STALL_VERBOSE
# expensive, doesn't catch that much
# require-kernel-config DEBUG_PAGEALLOC
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