x86: fix off-by-one in find_next_zero_string

[cascardo/linux.git] / arch / x86_64 / Kconfig

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 8c83dbe..d681be8 100644 (file)
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -582,17 +582,18 @@ config CRASH_DUMP
        bool "kernel crash dumps (EXPERIMENTAL)"
        depends on EXPERIMENTAL
        help
-          Generate crash dump after being started by kexec.
-          This should be normally only set in special crash dump kernels
-          which are loaded in the main kernel with kexec-tools into
-          a specially reserved region and then later executed after
-          a crash by kdump/kexec. The crash dump kernel must be compiled
+         Generate crash dump after being started by kexec.
+         This should be normally only set in special crash dump kernels
+         which are loaded in the main kernel with kexec-tools into
+         a specially reserved region and then later executed after
+         a crash by kdump/kexec. The crash dump kernel must be compiled
          to a memory address not used by the main kernel or BIOS using
-         PHYSICAL_START.
-          For more details see Documentation/kdump/kdump.txt
+         PHYSICAL_START, or it must be built as a relocatable image
+         (CONFIG_RELOCATABLE=y).
+         For more details see Documentation/kdump/kdump.txt
 
 config RELOCATABLE
-       bool "Build a relocatable kernel(EXPERIMENTAL)"
+       bool "Build a relocatable kernel (EXPERIMENTAL)"
        depends on EXPERIMENTAL
        help
          Builds a relocatable kernel. This enables loading and running
@@ -603,8 +604,8 @@ config RELOCATABLE
          must live at a different physical address than the primary
          kernel.
 
-         Note: If CONFIG_RELOCATABLE=y, then kernel run from the address
-         it has been loaded at and compile time physical address
+         Note: If CONFIG_RELOCATABLE=y, then the kernel runs from the address
+         it has been loaded at and the compile time physical address
          (CONFIG_PHYSICAL_START) is ignored.
 
 config PHYSICAL_START
@@ -796,7 +797,6 @@ source "drivers/firmware/Kconfig"
 source fs/Kconfig
 
 menu "Instrumentation Support"
-        depends on EXPERIMENTAL
 
 source "arch/x86/oprofile/Kconfig"