From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Wed, 11 Oct 2006 08:21:37 +0000 (-0700)
Subject: [PATCH] uml: declare in Kconfig our partial LOCKDEP support
X-Git-Tag: firefly_0821_release~32146
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=711553efa5b8581365084cacf3585a36ca253bab;hp=69fada32d868d7f4be128ea4df8fbe4fd897fc34;p=firefly-linux-kernel-4.4.55.git

[PATCH] uml: declare in Kconfig our partial LOCKDEP support

Declare UML partial support for LOCKDEP - however IRQFLAGS tracing requires
some coding which nobody did yet, so we cannot run full lockdep on UML.  Grep
for CONFIG_TRACE_IRQFLAGS on i386 code to find their implementation.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index d75307589d74..450547a4b3be 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -25,6 +25,19 @@ config PCI
 config PCMCIA
 	bool
 
+# Yet to do!
+config TRACE_IRQFLAGS_SUPPORT
+	bool
+	default n
+
+config LOCKDEP_SUPPORT
+	bool
+	default y
+
+config STACKTRACE_SUPPORT
+	bool
+	default y
+
 config GENERIC_CALIBRATE_DELAY
 	bool
 	default y