diff --git a/PKGBUILD b/PKGBUILD
index 7e1f5e3..d18b9f3 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 
 pkgbase=linux               # Build stock -ARCH kernel
 #pkgbase=linux-custom       # Build kernel with a different name
-_srcver=4.18-arch1
+_srcver=4.18.1-arch1
 pkgver=${_srcver//-/.}
 pkgrel=1
 arch=(x86_64)
@@ -26,7 +26,7 @@ validpgpkeys=(
   '8218F88849AAC522E94CF470A5E9288C4FA415FA'  # Jan Alexander Steffens (heftig)
 )
 sha256sums=('SKIP'
-            'fa819627c1c58841d61bac3c3b59c38710eabe622b0b183e0a2d12903581d386'
+            'bb700544d499a92dab141a218cc1eac62fdff0b67682748cb827035269c02a55'
             'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21'
             '75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919'
             'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65')
diff --git a/config b/config
index 24ff722..7fd2a63 100644
--- a/config
+++ b/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.18.0-arch1 Kernel Configuration
+# Linux/x86 4.18.1-arch1 Kernel Configuration
 #
 
 #
@@ -249,7 +249,7 @@ CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
 CONFIG_KALLSYMS_BASE_RELATIVE=y
 CONFIG_BPF_SYSCALL=y
 CONFIG_BPF_JIT_ALWAYS_ON=y
-CONFIG_USERFAULTFD=y
+# CONFIG_USERFAULTFD is not set
 CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
 CONFIG_RSEQ=y
 # CONFIG_DEBUG_RSEQ is not set
@@ -278,6 +278,7 @@ CONFIG_PROFILING=y
 CONFIG_TRACEPOINTS=y
 CONFIG_CRASH_CORE=y
 CONFIG_KEXEC_CORE=y
+CONFIG_HOTPLUG_SMT=y
 CONFIG_OPROFILE=m
 # CONFIG_OPROFILE_EVENT_MULTIPLEX is not set
 CONFIG_HAVE_OPROFILE=y