* Byungchul Park <byungchul.p...@lge.com> wrote: > I am not sure if I did as Ingo suggested. Is this what you intended? > > ----->8----- > From 64c705bfedf45b2c56a0d2f4c65a998a1b730310 Mon Sep 17 00:00:00 2001 > From: Byungchul Park <byungchul.p...@lge.com> > Date: Thu, 17 Aug 2017 09:12:18 +0900 > Subject: [PATCH] lockdep: Make LOCKDEP_CROSSRELEASE part of PROVE_LOCKING > > Crossrelease added the following two configs in Kconfig: > > LOCKDEP_CROSSRELEASE depending on PROVE_LOCKING > LOCKDEP_COMPLETE depending on PROVE_LOCKING > > Remove the dependencies and make them all part of PROVE_LOCKING, like > most of the other lock debugging bits. > > Signed-off-by: Byungchul Park <byungchul.p...@lge.com> > --- > lib/Kconfig.debug | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug > index ee9e534..43ab713 100644 > --- a/lib/Kconfig.debug > +++ b/lib/Kconfig.debug > @@ -1084,6 +1084,8 @@ config PROVE_LOCKING > select DEBUG_MUTEXES > select DEBUG_RT_MUTEXES if RT_MUTEXES > select DEBUG_LOCK_ALLOC > + select LOCKDEP_CROSSRELEASE > + select LOCKDEP_COMPLETE > select TRACE_IRQFLAGS > default n > help > @@ -1155,7 +1157,7 @@ config LOCK_STAT > > config LOCKDEP_CROSSRELEASE > bool "Lock debugging: make lockdep work for crosslocks" > - depends on PROVE_LOCKING > + depends on DEBUG_KERNEL
This should be a non-interactive option - it makes little sense to enable it when lockdep is disabled. > default n > help > This makes lockdep work for crosslock which is a lock allowed to > @@ -1167,7 +1169,7 @@ config LOCKDEP_CROSSRELEASE > > config LOCKDEP_COMPLETE > bool "Lock debugging: allow completions to use deadlock detector" > - depends on PROVE_LOCKING > + depends on DEBUG_KERNEL > select LOCKDEP_CROSSRELEASE Ditto. Thanks, Ingo