Merge tag 'for-5.2/block-post-20190516' of git://git.kernel.dk/linux-block

[linux.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 326b2d5bab9d73d51f4f07b4597dc100c23fa22b..2bbbd4d1ba31de5c0431393247ac4279878eb13d 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -31,6 +31,17 @@ config X86_64
        select SWIOTLB
        select ARCH_HAS_SYSCALL_WRAPPER
 
+config FORCE_DYNAMIC_FTRACE
+       def_bool y
+       depends on X86_32
+       depends on FUNCTION_TRACER
+       select DYNAMIC_FTRACE
+       help
+        We keep the static function tracing (!DYNAMIC_FTRACE) around
+        in order to test the non static function tracing in the
+        generic code, as other architectures still use it. But we
+        only need to keep it around for x86_64. No need to keep it
+        for x86_32. For x86_32, force DYNAMIC_FTRACE. 
 #
 # Arch settings
 #
@@ -259,9 +270,6 @@ config GENERIC_BUG
 config GENERIC_BUG_RELATIVE_POINTERS
        bool
 
-config GENERIC_HWEIGHT
-       def_bool y
-
 config ARCH_MAY_HAVE_PC_FDC
        def_bool y
        depends on ISA_DMA_API