spi_s3c24xx.c: Fix build

[firefly-linux-kernel-4.4.55.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 63f04c15e6f52924c98f91c1281c54cbdcb01ae9..9a287796da8ecc6bbcad2f47c8ce8cdb1aecc27f 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -134,6 +134,17 @@ config SCHEDSTATS
          application, you can say N to avoid the very slight overhead
          this adds.
 
+config TIMER_STATS
+       bool "Collect kernel timers statistics"
+       depends on DEBUG_KERNEL && PROC_FS
+       help
+         If you say Y here, additional code will be inserted into the
+         timer routines to collect statistics about kernel timers being
+         reprogrammed. The statistics can be read from /proc/timer_stats.
+         The statistics collection is started by writing 1 to /proc/timer_stats,
+         writing 0 stops it. This feature is useful to collect information
+         about timer usage patterns in kernel and userspace.
+
 config DEBUG_SLAB
        bool "Debug slab memory allocations"
        depends on DEBUG_KERNEL && SLAB
@@ -250,7 +261,7 @@ config LOCKDEP
        bool
        depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
        select STACKTRACE
-       select FRAME_POINTER if !X86
+       select FRAME_POINTER if !X86 && !MIPS
        select KALLSYMS
        select KALLSYMS_ALL
 
@@ -309,7 +320,7 @@ config DEBUG_HIGHMEM
 config DEBUG_BUGVERBOSE
        bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED
        depends on BUG
-       depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG
+       depends on ARM || ARM26 || AVR32 || M32R || M68K || SPARC32 || SPARC64 || FRV || SUPERH || GENERIC_BUG || BFIN
        default !EMBEDDED
        help
          Say Y here to make BUG() panics output the file name and line number
@@ -322,6 +333,9 @@ config DEBUG_INFO
        help
           If you say Y here the resulting kernel image will include
          debugging info resulting in a larger kernel image.
+         This adds debug symbols to the kernel and modules (gcc -g), and
+         is needed if you intend to use kernel crashdump or binary object
+         tools like crash, kgdb, LKCD, gdb, etc on the kernel.
          Say Y here only if you plan to debug the kernel.
 
          If unsure, say N.
@@ -346,7 +360,7 @@ config DEBUG_LIST
 
 config FRAME_POINTER
        bool "Compile the kernel with frame pointers"
-       depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH)
+       depends on DEBUG_KERNEL && (X86 || CRIS || M68K || M68KNOMMU || FRV || UML || S390 || AVR32 || SUPERH || BFIN)
        default y if DEBUG_INFO && UML
        help
          If you say Y here the resulting kernel image will be slightly larger
@@ -400,8 +414,6 @@ config LKDTM
 config FAULT_INJECTION
        bool "Fault-injection framework"
        depends on DEBUG_KERNEL
-       depends on STACKTRACE
-       select FRAME_POINTER
        help
          Provide fault-injection framework.
          For more details, see Documentation/fault-injection/.
@@ -429,3 +441,11 @@ config FAULT_INJECTION_DEBUG_FS
        depends on FAULT_INJECTION && SYSFS && DEBUG_FS
        help
          Enable configuration of fault-injection capabilities via debugfs.
+
+config FAULT_INJECTION_STACKTRACE_FILTER
+       bool "stacktrace filter for fault-injection capabilities"
+       depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
+       select STACKTRACE
+       select FRAME_POINTER
+       help
+         Provide stacktrace filter for fault-injection capabilities