2008-08-14 06:47:49

by Jeffrey V. Merkey

[permalink] [raw]
Subject: [PATCH 2.6.27-rc3 21/29] mdb: disable console warnings if the debugger is present.

disable the console warning checks if the debugger is active
because the debugger is dependent in the console output
functions in order to provide console display.


Signed-off-by: Jeffrey Vernon Merkey ([email protected])

--- a/include/linux/console.h 2008-08-13 14:22:32.000000000 -0600
+++ b/include/linux/console.h 2008-08-13 11:56:03.000000000 -0600
@@ -141,11 +141,16 @@
void vcs_remove_sysfs(struct tty_struct *tty);

/* Some debug stub to catch some of the obvious races in the VT code */
+
+#if defined(CONFIG_MDB) || defined(CONFIG_MDB_MODULE)
+#define WARN_CONSOLE_UNLOCKED()
+#else
#if 1
#define WARN_CONSOLE_UNLOCKED() WARN_ON(!is_console_locked() && !oops_in_progress)
#else
#define WARN_CONSOLE_UNLOCKED()
#endif
+#endif /* CONFIG_MDB */

/* VESA Blanking Levels */
#define VESA_NO_BLANKING 0