riscv,configs: update configs

arch/riscv/configs/emu_defconfig

 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/riscv 4.18.0-rc6 Kernel Configuration
+# Linux/riscv 4.18.0 Kernel Configuration
 #
 
 #
@@ -10,7 +10,7 @@ CONFIG_64BIT=y
 CONFIG_RISCV=y
 CONFIG_MMU=y
 CONFIG_ZONE_DMA32=y
-CONFIG_PAGE_OFFSET=0xffffffe000000000
+CONFIG_PAGE_OFFSET=0xffffffff80000000
 CONFIG_STACKTRACE_SUPPORT=y
 CONFIG_TRACE_IRQFLAGS_SUPPORT=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
@@ -26,10 +26,9 @@ CONFIG_PGTABLE_LEVELS=3
 #
 # CONFIG_ARCH_RV32I is not set
 CONFIG_ARCH_RV64I=y
-# CONFIG_CMODEL_MEDLOW is not set
-CONFIG_CMODEL_MEDANY=y
-# CONFIG_MAXPHYSMEM_2GB is not set
-CONFIG_MAXPHYSMEM_128GB=y
+CONFIG_CMODEL_MEDLOW=y
+# CONFIG_CMODEL_MEDANY is not set
+CONFIG_MAXPHYSMEM_2GB=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=8
 CONFIG_TUNE_GENERIC=y
@@ -115,7 +114,6 @@ CONFIG_HZ_PERIODIC=y
 # CPU/Task time and stats accounting
 #
 CONFIG_TICK_CPU_ACCOUNTING=y
-# CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_CPU_ISOLATION is not set
 
 #
@@ -128,11 +126,10 @@ CONFIG_TREE_SRCU=y
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_RCU_NEED_SEGCBLIST=y
 # CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_BUF_SHIFT=15
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
-CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=11
 # CONFIG_CGROUPS is not set
-# CONFIG_NAMESPACES is not set
 # CONFIG_SCHED_AUTOGROUP is not set
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -148,31 +145,27 @@ CONFIG_INITRAMFS_ROOT_GID=0
 CONFIG_INITRAMFS_COMPRESSION=""
 CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_ANON_INODES=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_EXPERT=y
-CONFIG_MULTIUSER=y
+# CONFIG_MULTIUSER is not set
 # CONFIG_SGETMASK_SYSCALL is not set
-CONFIG_SYSFS_SYSCALL=y
-CONFIG_FHANDLE=y
+# CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_FHANDLE is not set
 CONFIG_POSIX_TIMERS=y
 CONFIG_PRINTK=y
 CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_FUTEX_PI=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+# CONFIG_SIGNALFD is not set
+# CONFIG_TIMERFD is not set
+# CONFIG_EVENTFD is not set
+# CONFIG_SHMEM is not set
 CONFIG_AIO=y
-CONFIG_ADVISE_SYSCALLS=y
-CONFIG_MEMBARRIER=y
-CONFIG_CHECKPOINT_RESTORE=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_ADVISE_SYSCALLS is not set
+# CONFIG_MEMBARRIER is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_KALLSYMS is not set
 # CONFIG_BPF_SYSCALL is not set
 # CONFIG_USERFAULTFD is not set
 # CONFIG_EMBEDDED is not set
@@ -207,8 +200,7 @@ CONFIG_CLONE_BACKWARDS=y
 #
 # GCOV-based kernel profiling
 #
-CONFIG_RT_MUTEXES=y
-CONFIG_BASE_SMALL=0
+CONFIG_BASE_SMALL=1
 # CONFIG_MODULES is not set
 # CONFIG_BLOCK is not set
 CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
@@ -542,8 +534,7 @@ CONFIG_RISCV_TIMER=y
 #
 CONFIG_IRQCHIP=y
 CONFIG_ARM_GIC_MAX_NR=1
-CONFIG_RISCV_INTC=y
-CONFIG_RISCV_PLIC=y
+CONFIG_SIFIVE_PLIC=y
 # CONFIG_IPACK_BUS is not set
 # CONFIG_RESET_CONTROLLER is not set
 # CONFIG_FMC is not set
@@ -579,7 +570,6 @@ CONFIG_RISCV_PLIC=y
 #
 # File systems
 #
-CONFIG_EXPORTFS=y
 # CONFIG_EXPORTFS_BLOCK_OPS is not set
 # CONFIG_FILE_LOCKING is not set
 # CONFIG_FS_ENCRYPTION is not set
@@ -603,7 +593,6 @@ CONFIG_EXPORTFS=y
 # CONFIG_PROC_FS is not set
 CONFIG_PROC_CHILDREN=y
 # CONFIG_SYSFS is not set
-# CONFIG_TMPFS is not set
 # CONFIG_CONFIGFS_FS is not set
 # CONFIG_MISC_FILESYSTEMS is not set
 # CONFIG_NLS is not set
@@ -672,7 +661,6 @@ CONFIG_PANIC_TIMEOUT=0
 #
 # Lock Debugging (spinlocks, mutexes, etc...)
 #
-# CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_DEBUG_SPINLOCK is not set
 # CONFIG_DEBUG_MUTEXES is not set
 # CONFIG_DEBUG_ATOMIC_SLEEP is not set

arch/riscv/configs/fpga_defconfig

 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/riscv 4.18.0-rc6 Kernel Configuration
+# Linux/riscv 4.18.0 Kernel Configuration
 #
 
 #
@@ -1086,8 +1086,7 @@ CONFIG_IOMMU_SUPPORT=y
 #
 CONFIG_IRQCHIP=y
 CONFIG_ARM_GIC_MAX_NR=1
-CONFIG_RISCV_INTC=y
-CONFIG_RISCV_PLIC=y
+CONFIG_SIFIVE_PLIC=y
 # CONFIG_IPACK_BUS is not set
 # CONFIG_RESET_CONTROLLER is not set
 # CONFIG_FMC is not set