Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 109 insertions, 0 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
new file mode 100644
index 000000000000..45a5709eaaa4
--- /dev/null
+++ b/arch/arm/Kconfig.debug
@@ -0,0 +1,109 @@
+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+# RMK wants arm kernels compiled with frame pointers so hardwire this to y.
+# If you know what you are doing and are willing to live without stack
+# traces, you can get a slightly smaller kernel by setting this option to
+# n, but then RMK will have to kill you ;).
+config FRAME_POINTER
+	bool
+	default y
+	help
+	  If you say N here, the resulting kernel will be slightly smaller and
+	  faster. However, when a problem occurs with the kernel, the
+	  information that is reported is severely limited. Most people
+	  should say Y here.
+
+config DEBUG_USER
+	bool "Verbose user fault messages"
+	help
+	  When a user program crashes due to an exception, the kernel can
+	  print a brief message explaining what the problem was. This is
+	  sometimes helpful for debugging but serves no purpose on a
+	  production system. Most people should say N here.
+
+	  In addition, you need to pass user_debug=N on the kernel command
+	  line to enable this feature.  N consists of the sum of:
+
+	      1 - undefined instruction events
+	      2 - system calls
+	      4 - invalid data aborts
+	      8 - SIGSEGV faults
+	     16 - SIGBUS faults
+
+config DEBUG_WAITQ
+	bool "Wait queue debugging"
+	depends on DEBUG_KERNEL
+
+config DEBUG_ERRORS
+	bool "Verbose kernel error messages"
+	depends on DEBUG_KERNEL
+	help
+	  This option controls verbose debugging information which can be
+	  printed when the kernel detects an internal error. This debugging
+	  information is useful to kernel hackers when tracking down problems,
+	  but mostly meaningless to other people. It's safe to say Y unless
+	  you are concerned with the code size or don't want to see these
+	  messages.
+
+
+# These options are only for real kernel hackers who want to get their hands dirty.
+config DEBUG_LL
+	bool "Kernel low-level debugging functions"
+	depends on DEBUG_KERNEL
+	help
+	  Say Y here to include definitions of printascii, printchar, printhex
+	  in the kernel.  This is helpful if you are debugging code that
+	  executes before the console is initialized.
+
+config DEBUG_ICEDCC
+	bool "Kernel low-level debugging via EmbeddedICE DCC channel"
+	depends on DEBUG_LL
+	help
+	  Say Y here if you want the debug print routines to direct their
+	  output to the EmbeddedICE macrocell's DCC channel using
+	  co-processor 14. This is known to work on the ARM9 style ICE
+	  channel.
+
+	  It does include a timeout to ensure that the system does not
+	  totally freeze when there is nothing connected to read.
+
+config DEBUG_DC21285_PORT
+	bool "Kernel low-level debugging messages via footbridge serial port"
+	depends on DEBUG_LL && FOOTBRIDGE
+	help
+	  Say Y here if you want the debug print routines to direct their
+	  output to the serial port in the DC21285 (Footbridge). Saying N
+	  will cause the debug messages to appear on the first 16550
+	  serial port.
+
+config DEBUG_CLPS711X_UART2
+	bool "Kernel low-level debugging messages via UART2"
+	depends on DEBUG_LL && ARCH_CLPS711X
+	help
+	  Say Y here if you want the debug print routines to direct their
+	  output to the second serial port on these devices.  Saying N will
+	  cause the debug messages to appear on the first serial port.
+
+config DEBUG_S3C2410_PORT
+	depends on DEBUG_LL && ARCH_S3C2410
+	bool "Kernel low-level debugging messages via S3C2410 UART"
+	help
+	  Say Y here if you want debug print routines to go to one of the
+	  S3C2410 internal UARTs. The chosen UART must have been configured
+	  before it is used.
+
+config DEBUG_S3C2410_UART
+	depends on ARCH_S3C2410
+	int "S3C2410 UART to use for low-level debug"
+	default "0"
+	help
+	  Choice for UART for kernel low-level using S3C2410 UARTS,
+	  should be between zero and two. The port must have been
+	  initalised by the boot-loader before use.
+
+	  The uncompressor code port configuration is now handled
+	  by CONFIG_S3C2410_LOWLEVEL_UART_PORT.
+
+endmenu