Merge tag 'efi-urgent-for-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[platform/kernel/linux-rpi.git] / arch / parisc / Kconfig

diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 9aede24..a98940e 100644 (file)
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -224,8 +224,18 @@ config MLONGCALLS
          Enabling this option will probably slow down your kernel.
 
 config 64BIT
-       def_bool "$(ARCH)" = "parisc64"
+       def_bool y if "$(ARCH)" = "parisc64"
+       bool "64-bit kernel" if "$(ARCH)" = "parisc"
        depends on PA8X00
+       help
+         Enable this if you want to support 64bit kernel on PA-RISC platform.
+
+         At the moment, only people willing to use more than 2GB of RAM,
+         or having a 64bit-only capable PA-RISC machine should say Y here.
+
+         Since there is no 64bit userland on PA-RISC, there is no point to
+         enable this option otherwise. The 64bit kernel is significantly bigger
+         and slower than the 32bit one.
 
 choice
        prompt "Kernel page size"