[PATCH] uml: add locking to xtime accesses

[pandora-kernel.git] / arch / um / Kconfig.debug

diff --git a/arch/um/Kconfig.debug b/arch/um/Kconfig.debug
index bd41e42..bab51d6 100644 (file)
--- a/arch/um/Kconfig.debug
+++ b/arch/um/Kconfig.debug
@@ -2,6 +2,17 @@ menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
 
+config CMDLINE_ON_HOST
+       bool "Show command line arguments on the host in TT mode"
+       depends on MODE_TT
+       default !DEBUG_INFO
+       help
+       This controls whether arguments in guest processes should be shown on
+       the host's ps output.
+       Enabling this option hinders debugging on some recent GDB versions
+       (because GDB gets "confused" when we do an execvp()). So probably you
+       should disable it.
+
 config PT_PROXY
        bool "Enable ptrace proxy"
        depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
@@ -38,7 +49,6 @@ config GCOV
 
 config SYSCALL_DEBUG
        bool "Enable system call debugging"
-       default N
        depends on DEBUG_INFO
        help
        This adds some system debugging to UML, including keeping a ring buffer