Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 39ae679..b6fa287 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -22,6 +22,7 @@ config X86
        select HAVE_IDE
        select HAVE_OPROFILE
        select HAVE_IOREMAP_PROT
+       select HAVE_GET_USER_PAGES_FAST
        select HAVE_KPROBES
        select ARCH_WANT_OPTIONAL_GPIOLIB
        select HAVE_KRETPROBES
@@ -1275,6 +1276,14 @@ config CRASH_DUMP
          (CONFIG_RELOCATABLE=y).
          For more details see Documentation/kdump/kdump.txt
 
+config KEXEC_JUMP
+       bool "kexec jump (EXPERIMENTAL)"
+       depends on EXPERIMENTAL
+       depends on KEXEC && HIBERNATION && X86_32
+       help
+         Jump between original kernel and kexeced kernel and invoke
+         code in physical address mode via KEXEC
+
 config PHYSICAL_START
        hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP)
        default "0x1000000" if X86_NUMAQ