x86: unification of i386 and x86_64 Kconfig.debug

Adding proper dependencies so the two Kconfig.debug files
are now identical and move the result file to x86.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 0 insertions, 88 deletions

diff --git a/arch/i386/Kconfig.debug b/arch/i386/Kconfig.debug
deleted file mode 100644
index f03531eacdfb..000000000000
--- a/arch/i386/Kconfig.debug
+++ /dev/null
@@ -1,88 +0,0 @@
-menu "Kernel hacking"
-
-config TRACE_IRQFLAGS_SUPPORT
-        bool
-        default y
-
-source "lib/Kconfig.debug"
-
-config EARLY_PRINTK
-        bool "Early printk" if EMBEDDED && DEBUG_KERNEL
-        default y
-        help
-          Write kernel log output directly into the VGA buffer or to a serial
-          port.
-
-          This is useful for kernel debugging when your machine crashes very
-          early before the console code is initialized. For normal operation
-          it is not recommended because it looks ugly and doesn't cooperate
-          with klogd/syslogd or the X server. You should normally N here,
-          unless you want to debug such a crash.
-
-config DEBUG_STACKOVERFLOW
-        bool "Check for stack overflows"
-        depends on DEBUG_KERNEL
-        help
-          This option will cause messages to be printed if free stack space
-          drops below a certain limit.
-
-config DEBUG_STACK_USAGE
-        bool "Stack utilization instrumentation"
-        depends on DEBUG_KERNEL
-        help
-          Enables the display of the minimum amount of free stack which each
-          task has ever had available in the sysrq-T and sysrq-P debug output.
-
-          This option will slow down process creation somewhat.
-
-comment "Page alloc debug is incompatible with Software Suspend on i386"
-        depends on DEBUG_KERNEL && HIBERNATION
-
-config DEBUG_PAGEALLOC
-        bool "Debug page memory allocations"
-        depends on DEBUG_KERNEL && !HIBERNATION && !HUGETLBFS
-        help
-          Unmap pages from the kernel linear mapping after free_pages().
-          This results in a large slowdown, but helps to find certain types
-          of memory corruptions.
-
-config DEBUG_RODATA
-        bool "Write protect kernel read-only data structures"
-        depends on DEBUG_KERNEL
-        help
-          Mark the kernel read-only data as write-protected in the pagetables,
-          in order to catch accidental (and incorrect) writes to such const
-          data. This option may have a slight performance impact because a
-          portion of the kernel code won't be covered by a 2MB TLB anymore.
-          If in doubt, say "N".
-
-config 4KSTACKS
-        bool "Use 4Kb for kernel stacks instead of 8Kb"
-        depends on DEBUG_KERNEL
-        help
-          If you say Y here the kernel will use a 4Kb stacksize for the
-          kernel stack attached to each process/thread. This facilitates
-          running more threads on a system and also reduces the pressure
-          on the VM subsystem for higher order allocations. This option
-          will also use IRQ stacks to compensate for the reduced stackspace.
-
-config X86_FIND_SMP_CONFIG
-        bool
-        depends on X86_LOCAL_APIC || X86_VOYAGER
-        default y
-
-config X86_MPPARSE
-        bool
-        depends on X86_LOCAL_APIC && !X86_VISWS
-        default y
-
-config DOUBLEFAULT
-        default y
-        bool "Enable doublefault exception handler" if EMBEDDED
-        help
-          This option allows trapping of rare doublefault exceptions that
-          would otherwise cause a system to silently reboot. Disabling this
-          option saves about 4k and might cause you much additional grey
-          hair.
-
-endmenu