Compaction is the only memory management component to form high order (larger physically contiguous) memory blocks reliably. The page allocator relies on compaction heavily and the lack of the feature can lead to unexpected OOM killer invocations for high order memory requests. You shouldn't disable this option unless there really is a strong reason for it. Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
		
			
				
	
	
		
			182 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			182 lines
		
	
	
		
			4.5 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
CONFIG_9P_FS=y
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# CONFIG_9P_FS_POSIX_ACL is not set
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# CONFIG_9P_FS_SECURITY is not set
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CONFIG_ARCH_CLOCKSOURCE_DATA=y
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CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
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CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
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CONFIG_ARCH_HAS_SG_CHAIN=y
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CONFIG_ARCH_HAS_TICK_BROADCAST=y
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CONFIG_ARCH_HIBERNATION_POSSIBLE=y
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CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
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CONFIG_ARM_AMBA=y
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CONFIG_ARM_ARCH_TIMER=y
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CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
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CONFIG_ARM_GIC=y
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CONFIG_ARM_GIC_V2M=y
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CONFIG_ARM_GIC_V3=y
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CONFIG_ARM_PSCI_FW=y
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# CONFIG_ARM_SP805_WATCHDOG is not set
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CONFIG_BALLOON_COMPACTION=y
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CONFIG_BLK_MQ_PCI=y
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CONFIG_CLKDEV_LOOKUP=y
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CONFIG_CLKSRC_OF=y
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CONFIG_CLKSRC_PROBE=y
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CONFIG_CLONE_BACKWARDS=y
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CONFIG_COMMON_CLK=y
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# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
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CONFIG_CPU_RMAP=y
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CONFIG_CRC16=y
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CONFIG_CRYPTO_AEAD=y
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CONFIG_CRYPTO_AEAD2=y
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CONFIG_CRYPTO_CRC32C=y
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CONFIG_CRYPTO_HASH=y
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CONFIG_CRYPTO_HASH2=y
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CONFIG_CRYPTO_MANAGER=y
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CONFIG_CRYPTO_MANAGER2=y
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CONFIG_CRYPTO_NULL2=y
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CONFIG_CRYPTO_RNG2=y
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CONFIG_CRYPTO_WORKQUEUE=y
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CONFIG_DCACHE_WORD_ACCESS=y
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CONFIG_DTC=y
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CONFIG_EDAC_SUPPORT=y
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CONFIG_EXT4_FS=y
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CONFIG_FIX_EARLYCON_MEM=y
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CONFIG_FRAME_POINTER=y
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CONFIG_FS_MBCACHE=y
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CONFIG_GENERIC_ALLOCATOR=y
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CONFIG_GENERIC_BUG=y
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CONFIG_GENERIC_CLOCKEVENTS=y
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CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
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CONFIG_GENERIC_EARLY_IOREMAP=y
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CONFIG_GENERIC_IDLE_POLL_SETUP=y
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CONFIG_GENERIC_IO=y
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CONFIG_GENERIC_IRQ_MIGRATION=y
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CONFIG_GENERIC_IRQ_SHOW=y
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CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
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CONFIG_GENERIC_MSI_IRQ=y
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CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
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CONFIG_GENERIC_PCI_IOMAP=y
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CONFIG_GENERIC_SCHED_CLOCK=y
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CONFIG_GENERIC_SMP_IDLE_THREAD=y
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CONFIG_GENERIC_STRNCPY_FROM_USER=y
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CONFIG_GENERIC_STRNLEN_USER=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIOLIB_IRQCHIP=y
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CONFIG_GPIO_PL061=y
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CONFIG_HANDLE_DOMAIN_IRQ=y
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CONFIG_HARDIRQS_SW_RESEND=y
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CONFIG_HAS_DMA=y
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CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
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CONFIG_HAVE_ARCH_AUDITSYSCALL=y
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CONFIG_HAVE_ARCH_BITREVERSE=y
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CONFIG_HAVE_ARCH_JUMP_LABEL=y
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CONFIG_HAVE_ARCH_KGDB=y
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CONFIG_HAVE_ARCH_PFN_VALID=y
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CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
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CONFIG_HAVE_ARCH_TRACEHOOK=y
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CONFIG_HAVE_ARM_SMCCC=y
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# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
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CONFIG_HAVE_CC_STACKPROTECTOR=y
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CONFIG_HAVE_CLK=y
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CONFIG_HAVE_CLK_PREPARE=y
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CONFIG_HAVE_CONTEXT_TRACKING=y
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CONFIG_HAVE_C_RECORDMCOUNT=y
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CONFIG_HAVE_DEBUG_KMEMLEAK=y
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CONFIG_HAVE_DMA_API_DEBUG=y
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CONFIG_HAVE_DMA_CONTIGUOUS=y
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CONFIG_HAVE_DYNAMIC_FTRACE=y
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CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
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CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
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CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACER=y
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y
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CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
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CONFIG_HAVE_MEMBLOCK=y
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CONFIG_HAVE_NET_DSA=y
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CONFIG_HAVE_PERF_EVENTS=y
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CONFIG_HAVE_PERF_REGS=y
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CONFIG_HAVE_PERF_USER_STACK_DUMP=y
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CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
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CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
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CONFIG_HAVE_UID16=y
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CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
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CONFIG_HOTPLUG_CPU=y
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CONFIG_HVC_DRIVER=y
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_IOMMU_HELPER=y
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CONFIG_IRQCHIP=y
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CONFIG_IRQ_DOMAIN=y
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CONFIG_IRQ_DOMAIN_HIERARCHY=y
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CONFIG_IRQ_FORCED_THREADING=y
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CONFIG_IRQ_WORK=y
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CONFIG_JBD2=y
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CONFIG_LIBFDT=y
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CONFIG_LOCK_SPIN_ON_OWNER=y
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CONFIG_MEMORY_BALLOON=y
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CONFIG_MUTEX_SPIN_ON_OWNER=y
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CONFIG_NEED_DMA_MAP_STATE=y
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CONFIG_NET_9P=y
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# CONFIG_NET_9P_DEBUG is not set
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CONFIG_NET_9P_VIRTIO=y
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CONFIG_NET_FLOW_LIMIT=y
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CONFIG_NO_BOOTMEM=y
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CONFIG_NR_CPUS=4
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CONFIG_OF=y
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CONFIG_OF_ADDRESS=y
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CONFIG_OF_ADDRESS_PCI=y
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CONFIG_OF_EARLY_FLATTREE=y
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CONFIG_OF_FLATTREE=y
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CONFIG_OF_GPIO=y
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CONFIG_OF_IRQ=y
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CONFIG_OF_NET=y
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CONFIG_OF_PCI=y
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CONFIG_OF_PCI_IRQ=y
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CONFIG_OF_RESERVED_MEM=y
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CONFIG_OLD_SIGSUSPEND3=y
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CONFIG_PADATA=y
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CONFIG_PARTITION_PERCPU=y
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CONFIG_PCI=y
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CONFIG_PCI_DOMAINS=y
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CONFIG_PCI_DOMAINS_GENERIC=y
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CONFIG_PCI_ECAM=y
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CONFIG_PCI_HOST_COMMON=y
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CONFIG_PCI_HOST_GENERIC=y
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CONFIG_PCI_MSI=y
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CONFIG_PCI_MSI_IRQ_DOMAIN=y
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CONFIG_RATIONAL=y
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CONFIG_RCU_STALL_COMMON=y
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CONFIG_RFS_ACCEL=y
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CONFIG_RPS=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_PL031=y
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CONFIG_RWSEM_SPIN_ON_OWNER=y
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CONFIG_RWSEM_XCHGADD_ALGORITHM=y
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# CONFIG_SCHED_INFO is not set
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CONFIG_SCSI=y
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CONFIG_SCSI_VIRTIO=y
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CONFIG_SERIAL_8250_FSL=y
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# CONFIG_SERIAL_AMBA_PL010 is not set
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CONFIG_SERIAL_AMBA_PL011=y
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CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
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CONFIG_SMP=y
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CONFIG_SPARSE_IRQ=y
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CONFIG_SRCU=y
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CONFIG_SWIOTLB=y
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CONFIG_TICK_CPU_ACCOUNTING=y
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CONFIG_TREE_RCU=y
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CONFIG_USB_SUPPORT=y
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CONFIG_VIRTIO=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_MMIO=y
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# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
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CONFIG_VIRTIO_NET=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_VIRTIO_PCI_LEGACY=y
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CONFIG_XPS=y
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