ide: remove unnecessary MAX_HWIFS checks from ide-probe.c

[linux-2.6-omap-h63xx.git] / arch / x86 / Kconfig.debug

diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 85a87d2ac0c09940c9d0d6654345375417e3d378..2a3dfbd5e677b548e5e75f43da69e934b90a7eff 100644 (file)
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -8,7 +8,7 @@ source "lib/Kconfig.debug"
 config STRICT_DEVMEM
        bool "Filter access to /dev/mem"
        help
-         If this option is left on, you allow userspace (root) access to all
+         If this option is disabled, you allow userspace (root) access to all
          of memory, including kernel and userspace memory. Accidental
          access to this is obviously disastrous, but specific access can
          be used by people debugging the kernel. Note that with PAT support
@@ -43,6 +43,19 @@ config EARLY_PRINTK
          with klogd/syslogd or the X server. You should normally N here,
          unless you want to debug such a crash.
 
+config EARLY_PRINTK_DBGP
+       bool "Early printk via EHCI debug port"
+       default n
+       depends on EARLY_PRINTK && PCI
+       help
+         Write kernel log output directly into the EHCI debug 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. You need usb debug device.
+
 config DEBUG_STACKOVERFLOW
        bool "Check for stack overflows"
        depends on DEBUG_KERNEL