1 files changed, 3 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 66cc380bebf0..d700811785ea 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -32,6 +32,7 @@ config X86
         select ARCH_WANT_OPTIONAL_GPIOLIB
         select ARCH_WANT_FRAME_POINTERS
         select HAVE_DMA_ATTRS
+        select HAVE_DMA_CONTIGUOUS if !SWIOTLB
         select HAVE_KRETPROBES
         select HAVE_OPTPROBES
         select HAVE_FTRACE_MCOUNT_RECORD
@@ -92,6 +93,8 @@ config X86
         select GENERIC_CLOCKEVENTS_BROADCAST if X86_64 || (X86_32 && X86_LOCAL_APIC)
         select GENERIC_TIME_VSYSCALL if X86_64
         select KTIME_SCALAR if X86_32
+        select GENERIC_STRNCPY_FROM_USER
+        select GENERIC_STRNLEN_USER
 
 config INSTRUCTION_DECODER
         def_bool (KPROBES || PERF_EVENTS || UPROBES)