Ext4: Fix online resize block group descriptor corruption

[linux-2.6] / arch / x86 / Kconfig.debug

diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index 5fc8d0b3191da4d1b79c32a5ed127bb994b27b0c..18363374d51a9a57b39b6fb8d3f87a054b4b4aa5 100644 (file)
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -6,15 +6,19 @@ config TRACE_IRQFLAGS_SUPPORT
 source "lib/Kconfig.debug"
 
 config NONPROMISC_DEVMEM
-       bool "Disable promiscuous /dev/mem"
+       bool "Filter access to /dev/mem"
        help
-         The /dev/mem file by default only allows userspace access to PCI
-         space and the BIOS code and data regions. This is sufficient for
-         dosemu and X and all common users of /dev/mem. With this config
-         option, you allow userspace access to all of memory, including
-         kernel and userspace memory. Accidental access to this is
-         obviously disasterous, but specific access can be used by people
-         debugging the kernel.
+         If this option is left off, you allow userspace 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.
+
+         If this option is switched on, the /dev/mem file only allows
+         userspace access to PCI space and the BIOS code and data regions.
+         This is sufficient for dosemu and X and all common users of
+         /dev/mem.
+
+         If in doubt, say Y.
 
 config EARLY_PRINTK
        bool "Early printk" if EMBEDDED
@@ -257,6 +261,7 @@ config CPA_DEBUG
 
 config OPTIMIZE_INLINING
        bool "Allow gcc to uninline functions marked 'inline'"
+       depends on BROKEN
        help
          This option determines if the kernel forces gcc to inline the functions
          developers have marked 'inline'. Doing so takes away freedom from gcc to