diff --git a/.config.nickolay-842 b/.config.nickolay-842
index d676cdc..8acc3c3 100644
--- a/.config.nickolay-842
+++ b/.config.nickolay-842
@@ -69,7 +69,7 @@ CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_POSIX_MQUEUE_SYSCTL=y
-# CONFIG_FHANDLE is not set
+CONFIG_FHANDLE=y
 CONFIG_AUDIT=y
 CONFIG_AUDITSYSCALL=y
 CONFIG_AUDIT_WATCH=y
@@ -140,10 +140,10 @@ CONFIG_CGROUPS=y
 # CONFIG_BLK_CGROUP is not set
 # CONFIG_CHECKPOINT_RESTORE is not set
 CONFIG_NAMESPACES=y
-# CONFIG_UTS_NS is not set
-# CONFIG_IPC_NS is not set
-# CONFIG_PID_NS is not set
-# CONFIG_NET_NS is not set
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
 # CONFIG_SYSFS_DEPRECATED is not set
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -283,7 +283,7 @@ CONFIG_FREEZER=y
 #
 CONFIG_ZONE_DMA=y
 CONFIG_SMP=y
-CONFIG_X86_MPPARSE=y
+# CONFIG_X86_MPPARSE is not set
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
@@ -319,7 +319,7 @@ CONFIG_GART_IOMMU=y
 CONFIG_SWIOTLB=y
 CONFIG_IOMMU_HELPER=y
 CONFIG_NR_CPUS=2
-CONFIG_SCHED_SMT=y
+# CONFIG_SCHED_SMT is not set
 CONFIG_SCHED_MC=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
@@ -327,7 +327,7 @@ CONFIG_PREEMPT=y
 CONFIG_PREEMPT_COUNT=y
 CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_IO_APIC=y
-# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
 CONFIG_X86_MCE=y
 CONFIG_X86_MCE_INTEL=y
 # CONFIG_X86_MCE_AMD is not set
@@ -377,8 +377,8 @@ CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
 # CONFIG_MEMORY_FAILURE is not set
 CONFIG_TRANSPARENT_HUGEPAGE=y
-CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y
-# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set
+# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
+CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
 CONFIG_CROSS_MEMORY_ATTACH=y
 CONFIG_CLEANCACHE=y
 CONFIG_FRONTSWAP=y
@@ -386,7 +386,7 @@ CONFIG_FRONTSWAP=y
 CONFIG_X86_RESERVE_LOW=64
 CONFIG_MTRR=y
 CONFIG_MTRR_SANITIZER=y
-CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1
+CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
 CONFIG_X86_PAT=y
 CONFIG_ARCH_USES_PG_UNCACHED=y
@@ -394,7 +394,7 @@ CONFIG_ARCH_RANDOM=y
 CONFIG_X86_SMAP=y
 # CONFIG_EFI is not set
 CONFIG_SECCOMP=y
-# CONFIG_CC_STACKPROTECTOR is not set
+CONFIG_CC_STACKPROTECTOR=y
 # CONFIG_HZ_100 is not set
 # CONFIG_HZ_250_NODEFAULT is not set
 # CONFIG_HZ_300 is not set
@@ -408,10 +408,11 @@ CONFIG_HZ_1000=y
 # CONFIG_HZ_10000 is not set
 CONFIG_HZ=1000
 CONFIG_SCHED_HRTICK=y
-# CONFIG_KEXEC is not set
-# CONFIG_CRASH_DUMP is not set
+CONFIG_KEXEC=y
+CONFIG_CRASH_DUMP=y
+# CONFIG_KEXEC_JUMP is not set
 CONFIG_PHYSICAL_START=0x1000000
-# CONFIG_RELOCATABLE is not set
+CONFIG_RELOCATABLE=y
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_COMPAT_VDSO is not set
@@ -566,7 +567,7 @@ CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
 CONFIG_COREDUMP=y
 CONFIG_IA32_EMULATION=y
 # CONFIG_IA32_AOUT is not set
-# CONFIG_X86_X32 is not set
+CONFIG_X86_X32=y
 CONFIG_COMPAT=y
 CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
 CONFIG_SYSVIPC_COMPAT=y
@@ -2111,6 +2112,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_BTRFS_FS is not set
 # CONFIG_NILFS2_FS is not set
 CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
 CONFIG_FILE_LOCKING=y
 CONFIG_FSNOTIFY=y
 # CONFIG_DNOTIFY is not set
@@ -2151,6 +2153,7 @@ CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
 #
 CONFIG_PROC_FS=y
 # CONFIG_PROC_KCORE is not set
+CONFIG_PROC_VMCORE=y
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_SYSFS=y
@@ -2253,7 +2256,7 @@ CONFIG_DEBUG_MEMORY_INIT=y
 CONFIG_ARCH_WANT_FRAME_POINTERS=y
 # CONFIG_FRAME_POINTER is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=60
-CONFIG_RCU_CPU_STALL_VERBOSE=y
+# CONFIG_RCU_CPU_STALL_VERBOSE is not set
 CONFIG_USER_STACKTRACE_SUPPORT=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -2289,7 +2292,7 @@ CONFIG_IO_DELAY_TYPE_NONE=3
 # CONFIG_IO_DELAY_UDELAY is not set
 CONFIG_IO_DELAY_NONE=y
 CONFIG_DEFAULT_IO_DELAY_TYPE=3
-# CONFIG_OPTIMIZE_INLINING is not set
+CONFIG_OPTIMIZE_INLINING=y
 
 #
 # Security options
@@ -2430,7 +2433,7 @@ CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=y
 CONFIG_KVM_INTEL=y
 # CONFIG_KVM_AMD is not set
-CONFIG_VHOST_NET=y
+CONFIG_VHOST_NET=m
 # CONFIG_BINARY_PRINTF is not set
 
 #