taint: add explicit flag to show whether lock dep is still OK.
Fix up all callers as they were before, with make one change: an
unsigned module taints the kernel, but doesn't turn off lockdep.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/lib/bug.c b/lib/bug.c
index d0cdf14..1686034 100644
--- a/lib/bug.c
+++ b/lib/bug.c
@@ -166,7 +166,8 @@
print_modules();
show_regs(regs);
print_oops_end_marker();
- add_taint(BUG_GET_TAINT(bug));
+ /* Just a warning, don't kill lockdep. */
+ add_taint(BUG_GET_TAINT(bug), LOCKDEP_STILL_OK);
return BUG_TRAP_TYPE_WARN;
}