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taint: add explicit flag to show whether lock dep is still OK.

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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>
This commit is contained in:
Rusty Russell
2013-01-21 17:17:39 +10:30
parent 64748a2c90
commit 373d4d0997
37 changed files with 69 additions and 67 deletions
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3
lib/bug.c
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@@ -166,7 +166,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
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;
}